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WO2017130032A1 - Flotteur nettoyant le pétrole d'une surface d'eau à l'aide de nanotechnologie - Google Patents

Flotteur nettoyant le pétrole d'une surface d'eau à l'aide de nanotechnologie Download PDF

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Publication number
WO2017130032A1
WO2017130032A1 PCT/IB2016/050486 IB2016050486W WO2017130032A1 WO 2017130032 A1 WO2017130032 A1 WO 2017130032A1 IB 2016050486 W IB2016050486 W IB 2016050486W WO 2017130032 A1 WO2017130032 A1 WO 2017130032A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
floater
water
tanker
nano
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/IB2016/050486
Other languages
English (en)
Inventor
Babak KHODAPARAST
Ahmadreza KHOSROPOUR
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/IB2016/050486 priority Critical patent/WO2017130032A1/fr
Publication of WO2017130032A1 publication Critical patent/WO2017130032A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/048—Oil collectors moved over the water skimming the water surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Definitions

  • the technical field of this invention is concerned with collecting oil from water surface using electro mechanic and Nano science.
  • the apparatus consists of two portions.
  • a first portion for deflecting the pollutant consists of the vessel itself and two floating arms symmetrically set in a 'V shape aft the vessel on its two sides, with the entrance section positioned just back the midvessel section of the vessel, while the throat or exit section is placed aft the vessel.
  • the said arms are connected to the vessel by means pivot pins set on a rigid structure and on articulated arms actuated by cylinders, preferably of the hydraulic type.
  • the second portion of this equipment i.e. the oil/solid debris recovery portion
  • Said equipment or recovery portion consists of a floater which surrounds and delimits laterally, along three perpendicular sides, an inner room which has its bottom closed by a bottom wall and its front side defined by a cylindrical, horizontal drum rotated by an engine.
  • the drum has the function of orderly conveying all the fluid pollutants which it meets towards the said inner room through an adjustable intake gap provided between the drum and the front rim of the bottom wall of the inner room.
  • the oils are then removed from this room and conveyed towards the stockage and/or treatment reservoirs through a pumping unit which sucks the polluted fluid from the inner roomof the recovery unit.
  • the invention relates to environment protection and can be used for removing oil and petroleum products from water and / or bottom sediments of natural and antroipogenic reservoirs and watercourses where said oil and petroleum products are introduceable into water bodies during production, transport and storage.
  • the inventive method consists in setting a surface cleaning module consisting of active booms pre-filled with cleaning agent on a water surface.
  • Said cleaning agent comprises 2-25 % of alumocilicates, 55-96 % of organic substances and 2-20 % of mineral fertilisers.
  • a floater is lowered on the reservoir bottom and supplied with a water-air mixture from a unit supplying said mixture.
  • the activation of bottom sediments makes it possible to separate oil and petroleum products there from and to transport floated substances through a flexible pipe to a floating container-sediment box where said oil and petroleum products are localised.
  • this floater which is portable by either helicopter or airplane will be carried to the considered area and thrown into the sea from the vessel or oil platform .
  • This invention gets use of an electro-mechanic system as well as Nano-technology to reach its goal .
  • Oil Collection system in this apparatus is divided into the following sections:
  • Fig 1 the side view of the floater
  • Fig2 the rear view of the floater
  • the liquid detection sensorl After the liquid detection sensorl hits the water, it detects water surface and the engines2 start working in a few seconds.
  • a camera 3 which has been installed at the top of the floater by an arm detects the oil spill from the water by the image processor.
  • the floater moves only in the area where the water and oil exist.
  • the hydrophobic blade 4 on the floater front edge helps to absorb more oil with less water and higher precision into the system .
  • the Nano-magnetic powders 5 are added to the mixture which immediately passes under the charged conveyor 6 and the charged oil are attracted to the conveyor and guided to the back part 7 of the floater.
  • the remaining water is transferred to the second tanker to renew separation and the second conveyor 10 conducts the previous steps again.
  • the isolation system is automatically activated and the tanker is isolated from the end of floater 12and the pipe guides oil flow to the second tanker.
  • An electronic chip is inserted in each tanker which shows the condition of tanker after the isolation.
  • the water isolated from oil is guided to a special water tank and is purified rapidly by the filters purifying the water polluted by oil and the water returns to the sea 13.
  • the floaters detect each other's distance by the distance detection sensors as well as Bluetooth system. Therefore, the collision between the floaters is avoided. Moreover, each floater transmits any problem like running out of oil tankers to the central control system which is a screen .
  • a solar panel 14 is installed on the floater which provides the power supply of the floater as well as the batteries.
  • FeC13.6H20 (3.7 mmol) and FeC12.4H20 (1.9 mmol) were dissolved in 50 ml water in a 250 ml beaker and vigorously stirred with a mechanical stirrer.
  • Ammonium hydroxide (10 ml, 25%) was added slowly to adjust the pH of the solution to 10.
  • the mixture was heated at 80 °C for 30 min.
  • the reaction mixture under nitrogen atmosphere was continually stirred for 1.5 h at 90 °C upon addition citric acid solution (0.1 M).
  • the nano particles were separated with an external magnet and washed several times with mQ water and then dispersed in mQ water (50 ml) with using of ultrasonic irradiation.
  • Polyurethane sponge (l x l x l cm) was washed respectively with deionized water and ethanol for several times and then dried in an oven at 60 °C. Then it was immersed in 5 mL of acetone containing 30 mg of dispersed nano-Fe304 and sonicated for 30 min at 30 °C. The PolyU/nano- Fe304 sponge was heated at 110 °C for 30 min to remove acetone. Preparation of PolyU/nano-Fe304@ /-apatite
  • the prepared PolyU/nano-Fe304 ⁇ -apatite sponges were immersed in 4 mL of fluoropolymer aqueous solution (FP) and sonicated at 30 °C for 30 min. Finally, the PolyU/nano-Fe304@/- apatite/FP sponges were heated at 110 °C for 15 min.
  • FP fluoropolymer aqueous solution

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Removal Of Floating Material (AREA)

Abstract

La présente invention a trait à un flotteur nettoyant le pétrole d'une surface d'eau. Après le déversement de pétrole dans la mer, ce flotteur qui est transportable par hélicoptère ou avion sera acheminé vers la zone considérée et jeté dans la mer à partir du navire ou de la plateforme pétrolière. La présente invention permet d'utiliser un système électromécanique et une nanotechnologie de manière à atteindre son objectif. Le système fonctionne de telle sorte que d'abord l'eau et le pétrole sont combinés au nanomatériau, et la séparation est réalisée en deux étapes. Enfin, le pétrole provient des navires-citernes du flotteur qui peuvent être collectés à partir de l'eau. Un système de collecte de pétrole dans cet appareil est divisé en sections suivantes : 1. vanne d'entrée de pétrole, 2. le premier système de séparation, 3. le second système de séparation, 4. le système de libération de pétrolier.
PCT/IB2016/050486 2016-01-31 2016-01-31 Flotteur nettoyant le pétrole d'une surface d'eau à l'aide de nanotechnologie Ceased WO2017130032A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/050486 WO2017130032A1 (fr) 2016-01-31 2016-01-31 Flotteur nettoyant le pétrole d'une surface d'eau à l'aide de nanotechnologie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/050486 WO2017130032A1 (fr) 2016-01-31 2016-01-31 Flotteur nettoyant le pétrole d'une surface d'eau à l'aide de nanotechnologie

Publications (1)

Publication Number Publication Date
WO2017130032A1 true WO2017130032A1 (fr) 2017-08-03

Family

ID=59397537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/050486 Ceased WO2017130032A1 (fr) 2016-01-31 2016-01-31 Flotteur nettoyant le pétrole d'une surface d'eau à l'aide de nanotechnologie

Country Status (1)

Country Link
WO (1) WO2017130032A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10899636B2 (en) 2017-07-28 2021-01-26 Natural Science, LLC Magnetization and manipulation of hydrophobic absorbents
CN118289902A (zh) * 2024-04-29 2024-07-05 哈尔滨工业大学 基于疏水亲油磁性颗粒的磁控可循环集油装置及集油方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000122A1 (fr) * 1979-07-09 1981-01-22 Wessman Dev Ab Olle Procede et dispositif de recuperation de petrole ou autres liquides
EP0125474A1 (fr) * 1983-04-18 1984-11-21 Günter Dipl.-Ing. Kupczik Appareil transporteur pour la séparation d'huile et de fractions d'huile hors de l'eau
CN101892657B (zh) * 2010-07-15 2012-05-09 常州佳讯光电系统工程有限公司 水面浮出物的自动收集设备及方法
US20120211428A1 (en) * 2011-02-23 2012-08-23 Massachusetts Institute Of Technology Magnetic colloid petroleum oil spill clean-up of ocean surface, depth, and shore regions
US20130140240A1 (en) * 2011-12-01 2013-06-06 Baker Hughes Incorporated Magnetic micro- or nanoparticle assisted fluid separation
US8652325B2 (en) * 2008-01-21 2014-02-18 David Leonard Prior Device and method for cleaning up spilled oil and other liquids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000122A1 (fr) * 1979-07-09 1981-01-22 Wessman Dev Ab Olle Procede et dispositif de recuperation de petrole ou autres liquides
EP0125474A1 (fr) * 1983-04-18 1984-11-21 Günter Dipl.-Ing. Kupczik Appareil transporteur pour la séparation d'huile et de fractions d'huile hors de l'eau
US8652325B2 (en) * 2008-01-21 2014-02-18 David Leonard Prior Device and method for cleaning up spilled oil and other liquids
CN101892657B (zh) * 2010-07-15 2012-05-09 常州佳讯光电系统工程有限公司 水面浮出物的自动收集设备及方法
US20120211428A1 (en) * 2011-02-23 2012-08-23 Massachusetts Institute Of Technology Magnetic colloid petroleum oil spill clean-up of ocean surface, depth, and shore regions
US20130140240A1 (en) * 2011-12-01 2013-06-06 Baker Hughes Incorporated Magnetic micro- or nanoparticle assisted fluid separation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10899636B2 (en) 2017-07-28 2021-01-26 Natural Science, LLC Magnetization and manipulation of hydrophobic absorbents
CN118289902A (zh) * 2024-04-29 2024-07-05 哈尔滨工业大学 基于疏水亲油磁性颗粒的磁控可循环集油装置及集油方法

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