[go: up one dir, main page]

PE20212097A1 - Purificacion de aceite - Google Patents

Purificacion de aceite

Info

Publication number
PE20212097A1
PE20212097A1 PE2021001260A PE2021001260A PE20212097A1 PE 20212097 A1 PE20212097 A1 PE 20212097A1 PE 2021001260 A PE2021001260 A PE 2021001260A PE 2021001260 A PE2021001260 A PE 2021001260A PE 20212097 A1 PE20212097 A1 PE 20212097A1
Authority
PE
Peru
Prior art keywords
oil purification
contaminated oil
mixture
separating agent
purification
Prior art date
Application number
PE2021001260A
Other languages
English (en)
Inventor
Thomas Persson
Tomas Ostberg
Fred Sundstrom
Original Assignee
Skf Recondoil Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Skf Recondoil Ab filed Critical Skf Recondoil Ab
Publication of PE20212097A1 publication Critical patent/PE20212097A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un metodo y un sistema para la purificacion de aceite contaminado, dicho metodo comprende los pasos de: - proporcionar aceite contaminado y un agente separador liquido a un tanque de mezcla (3); - mezclar dicho agente separador y aceite contaminado en una mezcla; y - filtrar dicha mezcla.
PE2021001260A 2019-02-08 2020-02-03 Purificacion de aceite PE20212097A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1950146A SE543443C2 (en) 2019-02-08 2019-02-08 Purification of oil 11
PCT/SE2020/050095 WO2020162815A1 (en) 2019-02-08 2020-02-03 Purification of oil

Publications (1)

Publication Number Publication Date
PE20212097A1 true PE20212097A1 (es) 2021-11-04

Family

ID=69650678

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021001260A PE20212097A1 (es) 2019-02-08 2020-02-03 Purificacion de aceite

Country Status (10)

Country Link
US (2) US11958004B2 (es)
EP (1) EP3921052B1 (es)
CN (1) CN113423482A (es)
AU (1) AU2020219701B2 (es)
BR (1) BR112021014984A2 (es)
CL (1) CL2021002033A1 (es)
PE (1) PE20212097A1 (es)
SE (1) SE543443C2 (es)
WO (1) WO2020162815A1 (es)
ZA (1) ZA202104889B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542985C2 (en) 2019-02-08 2020-09-22 Skf Recondoil Ab A method and system for circular use of industrial oil
SE543443C2 (en) * 2019-02-08 2021-02-16 Skf Recondoil Ab Purification of oil 11
WO2021233759A1 (en) 2020-05-18 2021-11-25 Skf Recondoil Ab A solvent extraction system
US20240286067A1 (en) * 2021-06-29 2024-08-29 Skf Recondoil Ab Purification of oil

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951739A (en) 1930-07-09 1934-03-20 Buckeye Twist Drill Company Method of purifying oil
US2049014A (en) 1934-03-21 1936-07-28 Gulf Oil Corp Process of improving lubricating oil
US2023988A (en) 1934-07-20 1935-12-10 Journal Box Servicing Corp Process of removing foreign matter from used journal box waste oil
GB500433A (en) 1936-08-12 1939-02-09 Fleming Mfg Company Improvements in oil filters
US2248131A (en) 1937-11-17 1941-07-08 Leroy R Smith Filtering and packing material apparatus and method for making
GB547020A (en) 1941-04-29 1942-08-10 Philip Edward Halstead Improvements relating to oil filters
US2435707A (en) 1941-05-31 1948-02-10 Ulric B Bray Method of and apparatus for treating oil
GB758747A (en) 1953-01-12 1956-10-10 Gen Motors Corp Improvements in or relating to oil filter elements
US3265212A (en) 1963-05-09 1966-08-09 Pennsalt Chemicals Corp Process for the purification of rolling mill oil
DE1470599B2 (de) 1963-10-23 1971-07-15 Mitsubishi Jukogyo K.K., Tokio Verfahren zur kontinuierlichen entfernung von verunreinigung aus schmieroel und vorrichtung zur durchfuehrung des ver fahrens
GB1294861A (es) 1969-11-10 1972-11-01
SE434045B (sv) 1974-05-09 1984-07-02 Vattenbyggnadsbyran Ab Sett att rena vatten genom kemisk fellning i ett filter
US3930988A (en) 1975-02-24 1976-01-06 Phillips Petroleum Company Reclaiming used motor oil
US4028226A (en) 1975-11-12 1977-06-07 The Lubrizol Corporation Method of rerefining oil with recovery of useful organic additives
US4256578A (en) 1979-11-29 1981-03-17 Amsted Industries Incorporated Waste oil recovery process
AT376957B (de) 1981-03-26 1985-01-25 Andritz Ag Maschf Verfahren zur trennung von wasser und oel bei der oelschlammaufbereitung und einrichtung zur durchfuehrung des verfahrens
ZA826933B (en) 1981-10-19 1983-07-27 Phillips Petroleum Co Process for de-ashing oil stocks
US4741840A (en) 1981-12-23 1988-05-03 Exxon Research & Engineering Co. Process for treating a sludge containing hydrocarbons
JPS60135483A (ja) * 1983-12-22 1985-07-18 Ngk Insulators Ltd 油の清浄化法
CN1012076B (zh) 1985-04-01 1991-03-20 北方交通大学 利用一类有机絮凝剂使“废油”再生的方法
JPS6351903U (es) 1986-09-22 1988-04-07
US5269906A (en) 1987-07-27 1993-12-14 Reynolds Victor R Process for the recovery of oil from waste oil sludges
US4990237A (en) 1987-07-27 1991-02-05 Heuer Steven R Process for the recovery of oil from waste oil sludges
US4948393A (en) 1989-07-07 1990-08-14 Chevron Research Company Method of separating oil, water, sand, and gas from produced fluids
US5053082A (en) 1990-02-28 1991-10-01 Conoco Inc. Process and apparatus for cleaning particulate solids
US5137654A (en) 1991-10-17 1992-08-11 Eaton Corporation Process for reclaiming oil/water emulsion
US5154828A (en) * 1991-11-08 1992-10-13 J. R. Schneider Co. Inc. Filter aid and method for using same for reclaiming oil coolants used for metal working
US5587065A (en) 1993-03-23 1996-12-24 H2Oil, Inc. Mobile system for the collection, separation and disposal of wet solid, oily and/or watery waste
SE512750C2 (sv) 1993-11-29 2000-05-08 Alfa Laval Separation Ab Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten
IT1273658B (it) 1994-07-20 1997-07-09 Arcola Petrolifera Spa Procedimento per il trattamento ed il ricupero di grezzi al alto contenuto di acqua sali e sedimenti quali slop-oil e simili e relativa apparecchiatura
DE19522596C2 (de) * 1995-06-19 2001-04-19 Hertz Inst Heinrich Vorrichtung zur Rückgewinnung und/oder Reinigung von kontaminierten Schmierölen
US5948271A (en) 1995-12-01 1999-09-07 Baker Hughes Incorporated Method and apparatus for controlling and monitoring continuous feed centrifuge
US6013174A (en) 1996-02-21 2000-01-11 U.S. Filter Recovery Services (Mid-Atlantic, Inc.) Process to remove ash-forming contaminants from used oil
ATE242035T1 (de) * 1997-03-13 2003-06-15 Mann & Hummel Filter Verfahren zum reinigen flüssiger kühlschmierstoffe
FR2767521B1 (fr) 1997-08-22 1999-12-03 Omnium Traitement Valorisa Procede et installation pour le traitement des eaux integrant un decanteur et un filtre multi-couches fonctionnant a grandes vitesses
US5948242A (en) 1997-10-15 1999-09-07 Unipure Corporation Process for upgrading heavy crude oil production
CA2312794A1 (en) * 1997-12-04 1999-06-17 Filterwerk Mann & Hummel Gmbh Method for filtering a liquid
GB9802563D0 (en) 1998-02-06 1998-04-01 Firstec Systems Ltd A waste oil recovery process
US6132630A (en) 1998-02-17 2000-10-17 Tuboscope Vetco International Inc. Methods for wastewater treatment
US6074549A (en) 1998-02-20 2000-06-13 Canadian Environmental Equipment & Engineering Technologies, Inc. Jet pump treatment of heavy oil production sand
CA2229970C (en) 1998-02-18 1999-11-30 Roderick M. Facey Jet pump treatment of heavy oil production sand
JP2001239111A (ja) * 2000-02-29 2001-09-04 Tsuda Sekiyu Shoji Kk 石油浄化器及び該石油浄化器を用いた石油の浄化方法
US20030000895A1 (en) 2001-06-01 2003-01-02 Hensley Jerry Lester Method and apparatus for cleaning waste water
US6855676B2 (en) * 2002-02-11 2005-02-15 Ecolab., Inc. Lubricant for conveyor system
US20050059564A1 (en) * 2002-02-11 2005-03-17 Ecolab Inc. Lubricant for conveyor system
GB0320270D0 (en) 2003-08-29 2003-10-01 Owen David M Method of processing hydrocarbon containing sludge to produce waste suitable for landfill disposal
EP1561797A1 (en) 2004-02-07 2005-08-10 Oss Group Limited Oil improvement process
SE0401291D0 (sv) 2004-05-17 2004-05-17 Systemseparation Sweden Ab Process for the purification of spent process oil
US20060000787A1 (en) 2004-07-02 2006-01-05 Galasso Louis Iii Purification of impure oil by centrifugation
US7612024B2 (en) * 2004-12-22 2009-11-03 Ecolab Inc. Polyalkylene glycol based solutions with enhanced high temperature stability
US20100204075A1 (en) * 2005-07-01 2010-08-12 Enbio Industries, Inc. Environmentally compatible hydraulic fluid
CA2526336C (en) 2005-11-09 2013-09-17 Suncor Energy Inc. Method and apparatus for oil sands ore mining
JP4767219B2 (ja) 2007-06-20 2011-09-07 トヨタ紡織株式会社 フィルタ用ろ材、流体ろ過用フィルタ及びエンジン用オイルフィルタ
US20090078632A1 (en) 2007-09-24 2009-03-26 Daniel Gallo Modular oil-based sludge separation and treatment system
US20110174695A1 (en) 2008-09-30 2011-07-21 Malcera, L.L.C. Processes for recycling sag-d process water and cleaning drill cuttings
EP2181744A1 (en) 2008-10-29 2010-05-05 Citec Engineering Oy AB Method and arrangement for separating water and particular material from heavy fuel oil
KR100937022B1 (ko) 2008-11-11 2010-01-15 한명규 원유 속에 포함된 슬러지를 제거하는 원유 전처리 시스템 및 그 방법
DE102009006586B4 (de) 2009-01-29 2013-02-28 Neenah Gessner Gmbh Filtermedium sowie Filterelement für die Flüssigkeitsfiltration
FI123968B (fi) * 2010-02-08 2014-01-15 Upm Kymmene Corp Menetelmä ja laitteisto raakamäntyöljyn puhdistamiseksi
CA2845748C (en) 2011-08-18 2018-04-17 212 Resources Distillation solids removal system and method
ES2374247B1 (es) * 2011-10-13 2013-01-08 Universidad De Granada Procedimiento para filtrar aceite usando tortas filtrantes de almidón nativo.
EP2712912A1 (en) 2012-09-27 2014-04-02 Alfa Laval Corporate AB Continuous purification of motor oils
DE102012219409A1 (de) 2012-10-24 2014-04-24 Neenah Gessner Gmbh Filtermaterial mit erhöhter Standzeit und dieses Filtermaterial enthaltendes Filterelement
CN102925275A (zh) * 2012-11-02 2013-02-13 大连易斯达汽车转向系统制造有限公司 一种废油再生装置及方法
EA201591066A1 (ru) 2012-12-13 2016-04-29 Нагаарджуна Шубхо Грин Текнолоджиз Прайвит Лимитед Способы переработки сырой нефти, нефтешламов и эмульсий
US9856151B2 (en) 2013-05-09 2018-01-02 Fluence Corporation LLC Multistage filtrating pre-treatment for desalination of oilfield produced water
US9283572B2 (en) 2013-09-09 2016-03-15 Derrick Corporation Centrifuge with automatic sampling and control and method thereof
US20150152340A1 (en) 2013-12-03 2015-06-04 Exxonmobil Research And Engineering Company Desalter emulsion separation by emulsion recycle
EA201600616A1 (ru) 2014-03-06 2017-05-31 Нагаарджуна Шубхо Грин Технолоджис Приват Лимитед Установка и способ для удаления воды (как связанной, так и несвязанной) из нефтяных шламов и эмульсий с применением только тепла для полного извлечения находящихся в них углеводородов
US20150265955A1 (en) 2014-03-19 2015-09-24 Krishna Kanchi System and method for recycling used oil
KR101950170B1 (ko) 2014-08-25 2019-05-31 엑손모빌 업스트림 리서치 캄파니 기름／물 분리기로부터의 에멀션 추출 및 동일한 분리기로부터의 물 희석에 의한 프로세싱
US20160122209A1 (en) 2014-10-30 2016-05-05 Edward G. Newman, JR. Selective fluid retrieval and treatment system for oil and wastewater recovery
US20160264442A1 (en) 2014-11-25 2016-09-15 Renewable Energy Alternatives, Llc Nutrient concentration and water recovery system and associated methods
WO2016095009A1 (en) 2014-12-17 2016-06-23 Total E&P Canada Ltd. Apparatus and method for enhancing extraction of bitumen from bitumen froth
US9725659B2 (en) 2014-12-18 2017-08-08 Phillips 66 Company System for regenerating adsorbents for purifying crude oils
JP6544557B2 (ja) 2015-03-04 2019-07-17 国立大学法人福井大学 酸化生成物の抽出方法及び抽出システム
GB2552275B (en) 2015-04-14 2020-11-18 Halliburton Energy Services Inc Optimized recycling of drilling fluids by coordinating operation of separation units
CN205133522U (zh) * 2015-11-27 2016-04-06 广州中万环保科技有限公司 工业废油净化装置
CN105457606A (zh) * 2015-12-11 2016-04-06 上海同化新材料科技有限公司 一种金属压延轧制油用助滤剂
US10179881B2 (en) 2016-01-04 2019-01-15 TriStar PetroServ, Inc. Composition and method for isolation of paraffinic hydrocarbons
CN107158744B (zh) 2016-03-08 2019-05-03 神华集团有限责任公司 萃取塔、萃取分离系统和煤焦油萃取工艺
SE539859C2 (en) 2016-05-10 2017-12-19 Recondoil Sweden Ab Method and system for purification of slop oil and industrial emulsions comprising two processes run in parallel
SE541119C2 (en) * 2017-04-28 2019-04-09 Recondoil Sweden Ab Method, system and computer program for purification of oil by reusing a sludge phase
SE541116C2 (en) 2017-04-28 2019-04-09 Recondoil Sweden Ab A system, method and computer program for purification of oil by sedimentation
EP3615166B1 (en) * 2017-04-28 2021-09-15 Recondoil Sweden AB Purification of oil
JP7248401B2 (ja) * 2018-09-26 2023-03-29 Jnc株式会社 デプスフィルター
SE542985C2 (en) 2019-02-08 2020-09-22 Skf Recondoil Ab A method and system for circular use of industrial oil
SE543443C2 (en) 2019-02-08 2021-02-16 Skf Recondoil Ab Purification of oil 11
WO2021233759A1 (en) * 2020-05-18 2021-11-25 Skf Recondoil Ab A solvent extraction system
PE20231323A1 (es) * 2020-06-05 2023-08-28 Skf Recondoil Ab Filtro de purificacion de aceite
US20240286067A1 (en) * 2021-06-29 2024-08-29 Skf Recondoil Ab Purification of oil

Also Published As

Publication number Publication date
SE1950146A1 (en) 2020-08-09
WO2020162815A1 (en) 2020-08-13
US11958004B2 (en) 2024-04-16
SE543443C2 (en) 2021-02-16
EP3921052B1 (en) 2023-09-13
US20220016554A1 (en) 2022-01-20
BR112021014984A2 (pt) 2021-10-05
EP3921052C0 (en) 2023-09-13
US20240252963A1 (en) 2024-08-01
AU2020219701B2 (en) 2025-05-22
EP3921052A1 (en) 2021-12-15
CN113423482A (zh) 2021-09-21
ZA202104889B (en) 2023-01-25
AU2020219701A1 (en) 2021-07-29
CL2021002033A1 (es) 2022-01-21
US12370477B2 (en) 2025-07-29

Similar Documents

Publication Publication Date Title
CL2021002033A1 (es) Purificación de aceite
CL2018000544A1 (es) Sistema, método y aparato para flotación por espuma
AR103373A1 (es) Separación de impurezas de una corriente de fluido usando contactores múltiples de corrientes en igual sentido
BR112019007228A2 (pt) método para reciclar resíduo contendo poliolefina
BR112017007777A2 (pt) canabidiol para uso, método para tratar convulsões atônicas, e, composição.
AR114342A1 (es) Un método para preparar una solución acuosa de tensioactivo-polímero y métodos de su uso en operaciones de petróleo y gas
EA201690958A1 (ru) Депрессанты для применения в способах разделения
UY36696A (es) Un método y un aparato para formar una fracción de lignina, una composición de lignina y su uso
AR099172A1 (es) Sistemas y métodos de fracturación
AR089900A1 (es) Composiciones y metodos para la recuperacion y/o eliminacion de reactivos de medios porosos
AR105328A1 (es) Composición de limpieza
CL2016001953A1 (es) Celda de flotación y sistema para la separación de partículas hidrofóbicas partir de una mezcla de partículas y líquidos
MX2016000199A (es) Un metodo para controlar plagas que habitan en la superficie del agua.
MY193889A (en) Method and system for separating oil well substances
BR112016007468A2 (pt) dispositivo e método de separação de densidade magnética aprimorados
PE20140458A1 (es) Medios compuestos para los procesos de tratamiento de agua y metodos de uso de los mismos
BR112018077203A2 (pt) redução de desvio de aspersor
MX2018011489A (es) Remediacion y/o restauracion de un cuerpo de agua anoxica.
AR106095A1 (es) Uso de particulados apuntalantes recubiertos fotopolimerizados tipo peine multifuncionales en operaciones en una formación subterránea
PE20161500A1 (es) Medios compuestos para los procedimientos de tratamiento de agua y metodos de uso de los mismos
MX360944B (es) Método y dispositivo para el tratamiento magnético indirecto de fluidos y gases.
CL2019001992A1 (es) Composición solvente y proceso para limpiar equipo industrial contaminado.
CR20110685A (es) Formulaciones y métodos para mezclas que contienen quitosano sólido
CL2017001480A1 (es) Método de filtración
AR106596A1 (es) Filtración y reutilización de agua producida con contenido de agente tensioactivo para la extracción petrolera