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WO2010055997A2 - Système de prétraitement de pétrole brut et procédé pour extraire des boues présentes dans du pétrole brut - Google Patents

Système de prétraitement de pétrole brut et procédé pour extraire des boues présentes dans du pétrole brut Download PDF

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Publication number
WO2010055997A2
WO2010055997A2 PCT/KR2009/005329 KR2009005329W WO2010055997A2 WO 2010055997 A2 WO2010055997 A2 WO 2010055997A2 KR 2009005329 W KR2009005329 W KR 2009005329W WO 2010055997 A2 WO2010055997 A2 WO 2010055997A2
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WIPO (PCT)
Prior art keywords
crude oil
sludge
oil
centrifuge
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2009/005329
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English (en)
Korean (ko)
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WO2010055997A3 (fr
Inventor
한명규
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HAE RYONG CHEMISTRY CO Ltd
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HAE RYONG CHEMISTRY CO Ltd
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Priority to CA2747909A priority Critical patent/CA2747909C/fr
Publication of WO2010055997A2 publication Critical patent/WO2010055997A2/fr
Publication of WO2010055997A3 publication Critical patent/WO2010055997A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force

Definitions

  • the present invention relates to a crude oil pretreatment system and method for removing sludge contained in crude oil, and in particular, to remove the sludge contained in crude oil and various petroleum related products in advance to ship only crude oil having a low sludge content to the tanker or crude oil
  • the present invention relates to a crude oil pre-treatment system and a method for preventing the occurrence of sludge in the subsequent transportation, storage, and refinery of crude oil by storing in a storage tank.
  • Petroleum is obtained by refining crude oil extracted from underground or seabed oil fields.In the oil, various impurities such as clay, sand, gravel, and stone are mixed, and these impurities are sludged when transported or stored. It will precipitate and accumulate in sludge form.
  • crude oil produced in oil fields in oil producing countries is first transported through pipelines to crude oil storage tanks, shipped from tankers to oil tankers and transported to oil importing countries. The crude oil is then transferred to a nearby refinery plant by pipeline.
  • crude oil storage tanks installed near the port of oil importing country are very large tanks with a diameter of 75-100 meters and a storage capacity of 700,000 to 1 million barrels.
  • the accumulated sludge is used for sludge removal by open inspection. Stack until it is cleaned.
  • oil tanks are usually required by law to be opened every 10 years. For 700,000 barrels of oil tanks, an open inspection typically yields 10,000 tonnes of sludge.
  • FIG. 1 is a schematic diagram of a conventional crude oil transportation and storage system
  • FIG. 2 is a schematic diagram illustrating methods applied to a conventional crude oil transportation and storage system.
  • the crude oil (5) contained in the crude oil tank (3a) of the oil tanker (3) is produced in the oil field of the oil producing country and stored in the crude oil storage tank there and shipped, the crude oil storage tank of the oil producing country Although some of the sludge has sedimented out, it still contains a large amount of sludge such as soil, sand, gravel and stone.
  • the tanker (3) operates the mixer in the crude oil tank (3a) continuously while sailing from oil producing countries such as Arab countries to Korea for about 40-50 days to prevent sludge from settling in the crude oil tank (3a). do.
  • the crude oil (5) is transferred to the crude oil storage tank (2) through the transfer line (4), in which the crude oil (5) is stirred by a mixer and pumped up. Transfer the sludge together to the crude oil storage tank 2 (see Fig. 2).
  • the crude oil storage tank 2 is in the form of a floating roof (2a) so that the lid (2a) rises accordingly when the crude oil (5) is filled in the tank (2). While the crude oil storage tank 2 is in use, sludge 2b is continuously deposited on the bottom thereof, and the sludge 2b can be discharged to the outside only by opening and cleaning the crude oil storage tank 2.
  • reference numeral 1 denotes a plant facility of a refinery
  • reference numeral 6 denotes a pump installed on a transfer line 4 for transportation of crude oil 5.
  • the crude oil washing (COW) method To remove the sludge accumulated in the crude oil tank, the crude oil washing (COW) method, the Supermax method, the Megamax method, the Bravo system method and the Zeros method have been Developed. All of these methods, except for the Zerose method, are brand names of foreign technologies related to tank cleaning. After opening the lid of the tank and spraying chemicals into the tank to melt the sludge, a person wears special equipment and enters the tank directly. It is common in that sludge is shoveled out by hand.
  • COW crude oil washing
  • the ZERO method is a method of dissolving sludge using a chemical that dissolves sludge and a high-pressure cleaning liquid injector, and then sucking the sludge with a sludge pump, which has the advantage that a person does not enter the tank directly.
  • the cost of the tank cleaning work has been greatly increased because of the necessity and the equipment.
  • the present invention was created by the above-mentioned problems of the prior art and the necessity of new technology development, and is capable of preventing sludge from accumulating in the crude oil tank in advance by removing sludge contained in crude oil and various petroleum products.
  • An object of the present invention is to provide a crude oil pretreatment system and a method for removing sludge contained therein.
  • Crude oil pretreatment system for removing the sludge contained in the crude oil provided by the present invention for achieving the above object, the crude oil containing the sludge composed of at least one material of soil, sand, gravel, stone in the interior space
  • a centrifuge 12 which separates and discharges the sludge component having a relatively high specific gravity and the crude oil component having a relatively low specific gravity by stirring and rotating;
  • Sludge oil recovery means for compressing the sludge discharged from the centrifuge to recover the oil remaining in the sludge;
  • a crude oil storage tank for transporting and storing the crude oil discharged from the sludge from the centrifuge and the oil recovered and discharged from the sludge oil recovery means.
  • the crude oil pretreatment method for removing the sludge contained in the crude oil provided by the present invention in order to achieve the above object, the crude oil containing the sludge composed of at least one material of soil, sand, gravel, stone centrifugal separator (12) A first step of separating into a sludge component having a relatively high specific gravity and a crude oil component having a relatively low specific gravity using the; A second step of recovering the oil remaining in the sludge by compressing the sludge discharged from the centrifuge (12) using a decanter centrifuge; And a third step of producing recycled fuel or solidifying the sludge by using the sludge discharged in the second step.
  • the crude oil pretreatment system and method according to the present invention it is more efficient and safer than the conventional methods for treating sludge in a crude oil tank, and the scale and sludge in the crude oil are removed in advance, and thus, It has the advantages of improving the operating efficiency of plant facilities such as crude oil tanks, etc., improving the productivity of oil refining industry, and reducing the cost of retrofitting facilities such as crude oil tanks.
  • the present invention has the advantage of pioneering a new field of promising overseas expansion of the plant construction industry by exporting, construction and operation of plant equipment related to crude oil pretreatment system to overseas oil producing countries.
  • FIG. 1 is a schematic diagram of a conventional crude oil transportation and storage system
  • FIG. 2 shows sludge accumulated in a crude oil storage tank 2 after transferring crude oil in an oil tanker 3 to a crude oil storage tank 2 in the conventional system of FIG. It is presented about the method of removing.
  • FIG. 3 is a block diagram of a crude oil pretreatment system for removing sludge contained in crude oil according to the present invention.
  • FIG. 4 shows the centrifuge portion 12 in FIG. 3 in more detail.
  • FIG. 5 shows the sludge oil recovery means 17, 18 in FIG. 3 and subsequent processes.
  • FIG. 6 shows the secondary sludge oil recovery means 18 of FIG. 5 and subsequent processes.
  • FIG. 7 shows a plurality of centrifuges 12 and primary sludge oil recovery means 17 in parallel in the crude oil pretreatment system of FIG.
  • oil tanker 3a crude oil tank
  • drum driving motor 172 rotary drum
  • microorganism deoiling means 181 microorganism deoiling means 182: electro-osmotic deoiling means
  • the pre-treatment system of crude oil refers to a crude oil tank containing sludge (soil, sand, gravel, paraffin, other minerals, etc.) contained in crude oil introduced in Korea and crude oil processed in an oil producing country. It refers to a system and apparatus that removes the sludge in advance and recycles the sludge.
  • sludge soil, sand, gravel, paraffin, other minerals, etc.
  • FIG. 3 is a block diagram of a crude oil pretreatment system for removing sludge contained in crude oil according to the present invention.
  • the crude oil produced in the crude oil production equipment 10, such as oil field 11 is transported through the crude oil transfer line (11a) with the sludge therein, conventionally the crude oil is directly to the crude oil storage tank (16)
  • the present invention allows sludge to be removed by the crude oil pretreatment system 100 and only clean crude components enter the crude oil storage tank 16 before the crude oil enters the crude oil storage tank 16.
  • the crude oil pretreatment system 100 of the present invention is composed of a centrifuge 12, a sludge oil recovery means 17 and a sludge fuelization and solidification treatment means 19, and the second sludge again after the sludge oil recovery means.
  • Oil recovery means 18 may be provided (see FIGS. 5 and 6).
  • centrifuge 12 a wide variety of devices can be used. In the specification of the present invention, for convenience of description, a centrifugal separator of a general cylinder and cone shape is combined and described.
  • the centrifuge of the present invention has the same basic structure as a conventional water treatment centrifuge, but is functionally occupied in that it is a crude oil centrifuge. Inside the centrifuge 12, a stirrer (mixer) 121 is rotated by the drive motor 120, and the stirrer 121 is continuously rotated so that the crude oil in the centrifuge 12 rotates and flows. Crude oil is introduced into the centrifuge through the crude oil inlet 122 (refer to FIG.
  • the sludge oil recovery means 17 is preferably implemented as a decanter centrifuge.
  • the oil recovery means 17 since the oil recovery means 17 is for recovering oil by squeezing sludge containing a large amount of oil components, the oil recovery means 17 may not be a decanter type centrifuge illustrated in FIGS. 3 and 5. In other words, any type of crimping device may be used as long as the device can achieve the same effect of squeezing oil from the sludge 51.
  • the fuel and solidification means 19 may be used for the production of recycled fuel (20; refuse derived fuel) or may be incinerated in a high temperature incinerator to be ash to be regenerated into materials such as concrete and asphalt concrete. Can be.
  • the oil (51c) recovered by the sludge oil recovery means 17 is transported to the crude oil transfer line (15a) by the pump 178, meets the original crude oil transfer line (15) and the crude oil storage tank (16) To enter.
  • the crude oil stored in the crude oil storage tank 16 is far less sludge than the crude oil stored in the oil field 11 without any pretreatment before, and the purity is high. It can be sold at a much higher price than conventional crude oil, and even from the point of view of a crude oil importer, high-purity crude oil can produce more gasoline, kerosene, diesel, etc., so that a higher price is beneficial.
  • the crude oil pretreatment system and method according to the present invention has advantages in that both the oil producing country and the crude oil importing country have great benefits by supplying high quality crude oil to the market by removing sludge in the crude oil when installed and applied to the oil producing country.
  • the centrifuge 12 has a different structure from the centrifuge applied to a general water treatment process. That is, in the present invention, the centrifuge 12 developed for pretreatment of crude oil has light gases, such as methane, ethane, propane, butane, which are contained in the crude oil in the process of stirring the crude oil, so that these hard gases come out. Gases must be prevented from contacting outside oxygen and causing explosion. To this end, the centrifuge 12 should be further provided with a facility for injecting the explosion-proof gas into the centrifuge, and together with a facility for safely removing and treating the light gas components generated in the centrifuge 12 to the outside. Must be provided. In the present invention, it is preferable to use nitrogen (N 2 ), which can be easily obtained and easily handled as the explosion-proof gas.
  • N 2 nitrogen
  • Nitrogen is stored in the explosion-proof gas storage tank 13a, and the nitrogen gas in the explosion-proof gas storage tank 13a is pressurized by the pump 13b and then the gas injection pipe 13c and the gas injection nozzle 13d.
  • the centrifuge (12) Although only one gas injection nozzle 13d is shown in FIG. 4, since it is judged that it is effective to inject explosion-proof gas in various places of the centrifuge 12, a plurality of positions inside the centrifuge 12 are provided. It is preferable to provide gas injection nozzles 13d in the air.
  • the light gas components generated in the centrifuge 12 are discharged through the air vent (vent) and collected first in the gas collection tank 14a, and then liquefied by the liquefier 14b to store the liquefied petroleum gas storage tank ( 14c).
  • the liquefied petroleum gas stored in the liquefied petroleum gas storage tank 14c may be distributed as in the normal liquefied petroleum gas.
  • reference numeral 20 denotes a trapped gas discharge pipe connected to the centrifuge 12, and 14d is an outlet valve of the liquefied petroleum gas storage tank 14c.
  • the crude oil 5 present as a supernatant in the centrifuge 12 is discharged to the crude oil transfer line 15 through the crude oil outlet 123, and the sludge 51 is the sludge outlet 124 below the centrifuge 12.
  • the sludge feed pipe 124a is discharged into the sludge oil recovery means 17.
  • FIG. 5 shows the sludge oil recovery means 17, 18 in FIG. 3 and subsequent processes.
  • FIG. 5 shows two sludge oil recovery means as another embodiment of the present invention. That is, the sludge oil recovery means 17 using the decanter type centrifuge was used as a primary sludge oil recovery means, and the secondary sludge oil recovery means 18 of another system was arrange
  • the structure of the primary sludge oil recovery means 17 is installed inside the rotating drum 172 concentrically installed screw conveyor 176 to rotate in the opposite direction to the drum 172, the screw conveyor ( The oil sludge 51 is introduced into the internal space of the 176.
  • the oil 51c is compressed from the sludge 51 by the opposite rotational action of the screw conveyor 176 and the rotating drum 172, and extracted.
  • the oil 51c is discharged through the oil outlet located at the right side of FIG.
  • the rotating drum 172 disposed in the casing 174 is rotated in the first direction by the drum driving motor 171, and the screw conveyor 176 installed in the inner space of the rotating drum 172 is the screw driving motor 173. Rotate in a second direction opposite to the first direction.
  • the sludge 51 enters the inner space of the screw conveyor 176 through the sludge feed pipe 124a and the inlet 174b and then rotates through the oil sludge outlet 176b by the rotation of the screw conveyor 176.
  • the screws 176a continuously formed at the periphery of the screw conveyor 176 forcibly transfer the sludge 51a to the left side of the figure while scratching the inner wall surface of the rotating drum 172, and in this process, the oil component 51c. ) Is pressed out from the sludge 51a.
  • the oily sludge is discharged in the form of sludge cake 51b and stored in the sludge reservoir 179.
  • reference numeral 174a is a bearing block for supporting the shaft of the screw conveyor 176 in the casing 174
  • 173a is a gearbox for transmitting the power of the screw drive motor 173 to the screw conveyor 176.
  • the casing 174 is supported on the frame 175, and the vibration of the frame 175 is such that shock is absorbed by the vibration isolators 175a and 175b.
  • the oil 51c extracted and recovered by the primary sludge oil recovery means 17 is transferred to the crude oil storage tank through the crude oil transfer line 15a.
  • the sludge 51b discharged from the primary sludge oil recovery means 17 may be treated by the secondary sludge oil recovery means 18 to reduce the content rate. Also transferred to crude oil storage tanks.
  • the content of the sludge 51 discharged from the centrifuge 12 is about 80%, and the content of the sludge 51b discharged from the primary sludge oil recovery means 17 is about 60%. %, The second sludge oil recovery means 18 once again has been found to reduce the sludge content to about 40%.
  • FIG. 6 shows the secondary sludge oil recovery means 18 of FIG. 5 and subsequent processes.
  • the secondary sludge oil recovery means 18 may constitute a deoiling means 181 using microorganisms, or may be configured by applying the current commercially available electro-osmotic deoiling means 182 or distillation deoiling means 183. It may be.
  • Deoiling means using microorganisms is to use the chemical mechanism of fermentation using a kind of microorganisms so that the oil in the sludge is decomposed and drawn out, whereas the electro-osmotic deoiling means 182 has a negatively charged drum and a negative charge. It is a principle to supply the sludge between the caterpillar to dehydrate the oil in the sludge.
  • the distillation deoiling means 183 is a method of deoiling oil from the sludge by heating the sludge so that the oil component is evaporated and cooling the evaporated gas oil again to obtain oil.
  • the crude oil pretreatment system according to the present invention may be applied to any one of the three secondary sludge oil recovery means 181, 182, and 183 of FIG. 6, and these deoiling means may be applied in duplicate or in parallel. .
  • the oil recovered from the secondary sludge oil recovery means 18 is transferred to a crude oil storage tank, and the sludge is used to produce or solidify recycled fuel by the sludge fueling and solidification treatment facility 19.
  • FIG. 7 shows a plurality of centrifuges 12 and primary sludge oil recovery means 17 in parallel in the crude oil pretreatment system of FIG.
  • FIGS. 3 to 6 only one centrifuge 12 and one primary sludge oil recovery unit 17 are shown. However, only one centrifuge may be insufficient to simultaneously process a large amount of crude oil at the actual crude oil pretreatment site. Therefore, it is preferable that a plurality of centrifuges 12 for processing the crude oil transferred from the crude oil production equipment 10 and sludge oil recovery means 17 at the rear end thereof are provided in parallel as necessary according to their capacity.
  • the centrifuge means 22 is composed of a plurality of centrifuges 12, and a plurality of primary sludge oil recovery means 17 is installed at the rear end of each centrifuge 12. Each primary sludge oil recovery means 17 constitutes the primary sludge oil recovery means 27 as a whole.
  • a plurality of secondary sludge oil recovery means 28 may also be installed, and the recovered oil is transferred to the crude oil storage tank 16, and then to the oil even 30, the crude oil pipe line 31, or the oil tanker 3. By each supply.
  • FIG. 8 is a flowchart in which the crude oil pretreatment system according to the present invention is applied and operated.
  • crude oil was extracted in a crude oil storage tank as it was mined without removing sludge of crude oil in the oil producing country, and then loaded on an oil tanker and transported to an importing country, but the crude oil pretreatment system 100 according to the present invention
  • the crude oil from the crude oil production facility 10 is first subjected to a pretreatment process to remove sludge in the crude oil before storing it in a crude oil storage tank or loading it on an oil tanker.
  • the crude oil pretreatment system according to the present invention is not necessarily required only for the oil producing country, and can be applied to the crude oil storage tank before the crude oil importing country as shown on the right side of FIG.
  • the crude oil in the tanker is of poor quality so that the sludge becomes about 5 to 10%.
  • the crude oil pretreatment system 100 ′ according to the present invention is applied to the stage immediately before the crude oil storage tank of the crude oil importing country, the crude oil received from the oil tank 3a of the oil tanker 3 is pre-treated in real time to remove sludge and then clean. Since the crude oil can be stored in the crude oil tank (2), it is possible to prevent the sludge from accumulating in the crude oil tank (2), the refinery processing process of the refinery can be much easier to operate.
  • Crude oil pretreatment system and method for removing sludge contained in crude oil according to the present invention is to remove the sludge in the crude oil prior to entering the tank while the crude oil is loaded in the tanker to transfer to the tank to prevent secondary and tertiary pollution due to sludge There is an effect to prevent, in particular, there is an advantage that can be linked to the waste resource recycling system.
  • the crude oil pretreatment system and method according to the present invention is a system for removing sludge contained in crude oil in advance, and is fundamentally differentiated from, and different from, existing methods of removing sludge such as COW method, Supermax, Megamax, etc. You can get much better effect than these.
  • COW method is merely a method for removing only the sludge accumulated in the crude oil tank
  • the present invention is introduced by operating the crude oil storage tank only by removing the sludge in the crude oil while introducing crude oil into the crude oil storage tank.
  • the crude oil pretreatment system and method according to the present invention it is more efficient and safer than the conventional methods for treating sludge in a crude oil tank, and the scale and sludge in the crude oil are removed in advance, and thus, It has the advantages of improving the operating efficiency of plant facilities such as crude oil tanks, etc., improving the productivity of oil refining industry, and reducing the cost of retrofitting facilities such as crude oil tanks.
  • the present invention has the advantage of pioneering a new field of promising overseas expansion of the plant construction industry by exporting, construction and operation of plant equipment related to crude oil pretreatment system to overseas oil producing countries.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Centrifugal Separators (AREA)

Abstract

L'invention concerne un système de prétraitement de pétrole brut destiné à extraire des boues contenues dans du pétrole brut, comprenant un séparateur centrifuge (12) destiné à recevoir des boues contenant le pétrole brut, à agiter et à faire tourner le pétrole brut dans l'espace interne du séparateur, ce qui permet de séparer le pétrole brut en un composant de boue présentant une densité relativement élevée et un composant de pétrole brut présentant une densité relativement faible, et à décharger le composant de boue et le composant de pétrole brut; un moyen d'extraction de pétrole restant dans les boues destiné à comprimer les boues déchargées des séparateurs centrifuges et à extraire le pétrole restant dans les boues; et un réservoir de stockage de pétrole brut destiné à recevoir et à stocker le pétrole brut déchargé dont les boues ont été retirées par les séparateurs centrifuges et le pétrole brut qui a été extrait par le moyen d'extraction de pétrole brut, puis déchargé. L'invention permet aux boues contenues dans le pétrole brut et à des produits pétrochimiques variés d'être extraits à l'avance et de charger seulement le pétrole brut présentant une faible teneur en boues dans le réservoir ou de le stocker dans un réservoir de stockage de pétrole brut, ce qui permet d'éviter les problèmes provoqués par les boues dans les processus ultérieurs de transport, de stockage et de raffinage.
PCT/KR2009/005329 2008-11-11 2009-09-18 Système de prétraitement de pétrole brut et procédé pour extraire des boues présentes dans du pétrole brut Ceased WO2010055997A2 (fr)

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CA2747909A CA2747909C (fr) 2008-11-11 2009-09-18 Systeme de pretraitement de petrole brut et procede pour extraire des boues presentes dans du petrole brut

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KR10-2008-0111871 2008-11-11
KR1020080111871A KR100937022B1 (ko) 2008-11-11 2008-11-11 원유 속에 포함된 슬러지를 제거하는 원유 전처리 시스템 및 그 방법

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Cited By (3)

* Cited by examiner, † Cited by third party
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US8261756B1 (en) 2010-08-02 2012-09-11 Yates Jr William G Apparatus and process for decontaminating oil boom
CN116118947A (zh) * 2023-02-28 2023-05-16 青岛科技大学 一种原油船利用横摇的单摆式扰动及发电装置
WO2024072996A1 (fr) * 2022-09-29 2024-04-04 Baker Hughes Oilfield Operations Llc Procédé de traitement et de minimisation de boues de bioraffineries

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101380246B1 (ko) * 2011-10-26 2014-04-02 안동대학교 산학협력단 ＰＣＢｓ 오염유 화학적처리 자동화시스템
KR101384653B1 (ko) * 2012-02-07 2014-04-14 삼성중공업 주식회사 부유식 구조물
KR101224010B1 (ko) 2012-04-14 2013-01-21 (주)신원이앤씨 원유저장탱크 자동 세척장치
KR101490147B1 (ko) * 2014-05-13 2015-02-05 선보공업주식회사 생산수 처리방법
KR20170106129A (ko) * 2016-03-11 2017-09-20 손성근 원유탱크 물 세정 방법 및 그 시스템
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9127474D0 (en) * 1991-12-30 1992-02-19 Framo Dev Ltd Multiphase fluid transport
KR960031577A (ko) * 1995-02-03 1996-09-17 신호근 고진공 정유장치 및 방법
JP2001279283A (ja) * 2000-03-30 2001-10-10 Kawasaki Steel Corp 油性スラッジの固形燃料化方法
JP2004243300A (ja) * 2003-02-16 2004-09-02 Toshikatsu Hamano 原油タンク内に蓄積した油水混合スラッジの処理方法
US20050252861A1 (en) * 2004-05-14 2005-11-17 Chitsan Lin Apparatus and method for oil spill recovery
KR200392737Y1 (ko) * 2005-05-30 2005-08-17 주식회사 씨알-텍 디켄터 원심분리기

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8261756B1 (en) 2010-08-02 2012-09-11 Yates Jr William G Apparatus and process for decontaminating oil boom
US8475601B1 (en) 2010-08-02 2013-07-02 William G Yates, Jr. Apparatus and process for decontaminating oil boom
US8784567B1 (en) 2010-08-02 2014-07-22 William G. Yates, Jr. Process for decontaminating oil boom
WO2024072996A1 (fr) * 2022-09-29 2024-04-04 Baker Hughes Oilfield Operations Llc Procédé de traitement et de minimisation de boues de bioraffineries
CN116118947A (zh) * 2023-02-28 2023-05-16 青岛科技大学 一种原油船利用横摇的单摆式扰动及发电装置

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CA2747909C (fr) 2014-06-17
WO2010055997A3 (fr) 2010-07-08
KR100937022B1 (ko) 2010-01-15
CA2747909A1 (fr) 2010-05-20

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