WO2008085086A3 - Method for removing petroleum products from water surface - Google Patents

Method for removing petroleum products from water surface Download PDF

Info

Publication number
WO2008085086A3
WO2008085086A3 PCT/RU2008/000001 RU2008000001W WO2008085086A3 WO 2008085086 A3 WO2008085086 A3 WO 2008085086A3 RU 2008000001 W RU2008000001 W RU 2008000001W WO 2008085086 A3 WO2008085086 A3 WO 2008085086A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
chambers
petroleum products
lower openings
columns
Prior art date
Application number
PCT/RU2008/000001
Other languages
French (fr)
Russian (ru)
Other versions
WO2008085086A2 (en
Inventor
Eduard Petrovich Dergachev
Viktor Ivanovich Zavgorodny
Eduard Eduardovich Dergachev
Original Assignee
Eduard Petrovich Dergachev
Viktor Ivanovich Zavgorodny
Eduard Eduardovich Dergachev
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 Eduard Petrovich Dergachev, Viktor Ivanovich Zavgorodny, Eduard Eduardovich Dergachev filed Critical Eduard Petrovich Dergachev
Priority to EA200901008A priority Critical patent/EA014923B1/en
Publication of WO2008085086A2 publication Critical patent/WO2008085086A2/en
Publication of WO2008085086A3 publication Critical patent/WO2008085086A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • 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
    • E02B15/046—Collection of oil using vessels, i.e. boats, barges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Removal Of Floating Material (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention relates to methods for removing petroleum products from the surfaces of river and sea areas. The aim of said invention is to increase the performance of a process for removing petroleum products from a water surface. The inventive method consists in filling sealed chambers which are arranged on a ship used for removing oil and other pollutants with outside water, the specific density of which is greater than unity because of salts dissolved therein, in closing the top opening of said chambers, in filling the reception compartment of the ship with the water of the area to a level which is higher than the level of the lower openings of the sealed chambers and in opening said lower openings in such a way that water columns are formed by the atmospheric pressure in each sealed chamber. Due to the direct contact of the water columns with a polluted laye, the heavier water forming the columns in the sealed chambers is substituted for light fractions the specific density of which is less than unity. Once the content of the chambers is substituted for petroleum products, the lower openings are closed, the sealed chambers are disconnected from the reception compartment and are transported to a pollutant discharge station.
PCT/RU2008/000001 2007-01-12 2008-01-09 Method for removing petroleum products from water surface WO2008085086A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200901008A EA014923B1 (en) 2007-01-12 2008-01-09 Method for removing petroleum products from water surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2007100556 2007-01-12
RU2007100556/11A RU2338660C1 (en) 2007-01-12 2007-01-12 Method of water surface purification from oil products

Publications (2)

Publication Number Publication Date
WO2008085086A2 WO2008085086A2 (en) 2008-07-17
WO2008085086A3 true WO2008085086A3 (en) 2008-09-04

Family

ID=39609160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2008/000001 WO2008085086A2 (en) 2007-01-12 2008-01-09 Method for removing petroleum products from water surface

Country Status (4)

Country Link
CN (1) CN101605693A (en)
EA (1) EA014923B1 (en)
RU (1) RU2338660C1 (en)
WO (1) WO2008085086A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240256A (en) * 2012-02-08 2013-08-14 中国石油化工股份有限公司 Underwater spilled oil collection and temporary storage device and application method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907685A (en) * 1973-07-10 1975-09-23 Bridgestone Tire Co Ltd Belt device for collecting floating matter from water surface
SU1390127A1 (en) * 1986-06-25 1988-04-23 Предприятие П/Я Г-4780 Ship-borne arrangement for pumping and separating oil-water mixture
SU1754484A1 (en) * 1990-08-29 1992-08-15 Seleznev Nikolaj V Vessel for collecting petroleum from water surface
RU2048644C1 (en) * 1991-08-05 1995-11-20 Владимир Сергеевич Дручин Method and device for separating immiscible liquids of different specific weight

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907685A (en) * 1973-07-10 1975-09-23 Bridgestone Tire Co Ltd Belt device for collecting floating matter from water surface
SU1390127A1 (en) * 1986-06-25 1988-04-23 Предприятие П/Я Г-4780 Ship-borne arrangement for pumping and separating oil-water mixture
SU1754484A1 (en) * 1990-08-29 1992-08-15 Seleznev Nikolaj V Vessel for collecting petroleum from water surface
RU2048644C1 (en) * 1991-08-05 1995-11-20 Владимир Сергеевич Дручин Method and device for separating immiscible liquids of different specific weight

Also Published As

Publication number Publication date
CN101605693A (en) 2009-12-16
RU2007100556A (en) 2008-07-20
WO2008085086A2 (en) 2008-07-17
EA014923B1 (en) 2011-04-29
EA200901008A1 (en) 2009-12-30
RU2338660C1 (en) 2008-11-20

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