EA200901008A1 - METHOD FOR CLEANING WATER SURFACE FROM PETROLEUM PRODUCTS - Google Patents

METHOD FOR CLEANING WATER SURFACE FROM PETROLEUM PRODUCTS

Info

Publication number
EA200901008A1
EA200901008A1 EA200901008A EA200901008A EA200901008A1 EA 200901008 A1 EA200901008 A1 EA 200901008A1 EA 200901008 A EA200901008 A EA 200901008A EA 200901008 A EA200901008 A EA 200901008A EA 200901008 A1 EA200901008 A1 EA 200901008A1
Authority
EA
Eurasian Patent Office
Prior art keywords
water
chambers
sealed
openings
pillars
Prior art date
Application number
EA200901008A
Other languages
Russian (ru)
Other versions
EA014923B1 (en
Inventor
Эдуард Петрович Дергачев
Виктор Иванович Завгородний
Эдуард Эдуардович Дергачев
Original Assignee
Эдуард Петрович Дергачев
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 Эдуард Петрович Дергачев filed Critical Эдуард Петрович Дергачев
Publication of EA200901008A1 publication Critical patent/EA200901008A1/en
Publication of EA014923B1 publication Critical patent/EA014923B1/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

Изобретение относится к методам удаления нефтепродуктов с поверхности акваторий рек и морей. Целью изобретения является повышение производительности технологического процесса очистки от нефтепродуктов водной поверхности. Для этого в герметические камеры, установленные на борту судна, предназначенного для сбора нефти или других загрязнителей, наливают забортную воду с удельным весом больше единицы из-за содержания в воде растворённых солей и закрывают верхние отверстия камер. Затем в приёмный отсек судна забирают воду с акватории и заполняют этот отсек до уровня, который превышает уровень расположения нижних отверстий герметичных камер, и открывают нижние отверстия, формируя в каждой из герметичных камер столбы воды, используя атмосферное давление. Вследствие непосредственного контакта столбов воды с загрязненным слоем будет происходить замена на более легкие фракции с удельным весом менее единицы из загрязненной более тяжёлой воды, образующей столбы в герметичной камере. После полной замены содержимого камер на нефтепродукты нижние отверстия камер закрывают, отсоединяют от приёмного отсека и транспортируют в пункт слива загрязнений.The invention relates to methods for the removal of petroleum products from the surface of waters of rivers and seas. The aim of the invention is to improve the performance of the technological process of cleaning oil products from the water surface. For this purpose, sealed water with a specific weight of more than one is poured into hermetic chambers installed on board a vessel intended for collecting oil or other pollutants and closing the upper openings of the chambers. Then, water is taken from the water area to the receiving compartment of the vessel and this compartment is filled to a level that exceeds the level of the bottom openings of the sealed chambers, and the lower holes are opened, forming water columns in each of the sealed chambers using atmospheric pressure. Due to the direct contact of the pillars of water with the contaminated layer, they will be replaced by lighter fractions with a specific gravity of less than a unit of contaminated heavier water forming the pillars in a sealed chamber. After complete replacement of the contents of the chambers with oil products, the lower openings of the chambers are closed, disconnected from the receiving compartment and transported to the point of discharge of contaminants.

EA200901008A 2007-01-12 2008-01-09 Method for removing petroleum products from water surface EA014923B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2007100556/11A RU2338660C1 (en) 2007-01-12 2007-01-12 Method of water surface purification from oil products
PCT/RU2008/000001 WO2008085086A2 (en) 2007-01-12 2008-01-09 Method for removing petroleum products from water surface

Publications (2)

Publication Number Publication Date
EA200901008A1 true EA200901008A1 (en) 2009-12-30
EA014923B1 EA014923B1 (en) 2011-04-29

Family

ID=39609160

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200901008A EA014923B1 (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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237905Y2 (en) * 1973-07-10 1977-08-29
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
WO2008085086A3 (en) 2008-09-04
CN101605693A (en) 2009-12-16
RU2007100556A (en) 2008-07-20
WO2008085086A2 (en) 2008-07-17
EA014923B1 (en) 2011-04-29
RU2338660C1 (en) 2008-11-20

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG MD TJ TM RU

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ