EA200900200A1 - METHOD OF CLEANING OF POLLUTED OIL AND / OR PETROLEUM PRODUCTS OF SOIL, DRILLED BREED, OIL CUT OR HANDLED DRILLING SOLUTIONS - Google Patents

METHOD OF CLEANING OF POLLUTED OIL AND / OR PETROLEUM PRODUCTS OF SOIL, DRILLED BREED, OIL CUT OR HANDLED DRILLING SOLUTIONS

Info

Publication number
EA200900200A1
EA200900200A1 EA200900200A EA200900200A EA200900200A1 EA 200900200 A1 EA200900200 A1 EA 200900200A1 EA 200900200 A EA200900200 A EA 200900200A EA 200900200 A EA200900200 A EA 200900200A EA 200900200 A1 EA200900200 A1 EA 200900200A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
petroleum products
tank
barrier
products
Prior art date
Application number
EA200900200A
Other languages
Russian (ru)
Other versions
EA012277B1 (en
Inventor
Эдуард Маукенович Батырбаев
Original Assignee
Эдуард Маукенович Батырбаев
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 Маукенович Батырбаев filed Critical Эдуард Маукенович Батырбаев
Publication of EA200900200A1 publication Critical patent/EA200900200A1/en
Publication of EA012277B1 publication Critical patent/EA012277B1/en

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  • Treatment Of Sludge (AREA)
  • Centrifugal Separators (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Изобретение относится к области ликвидации нефтяных загрязнений, образовавшихся в результате розлива нефти и нефтепродуктов на грунт, и может быть использовано для рекультивации почв, переработки нефтешламов и выбуренной породы для отделения их от нефти и нефтепродуктов. Технический результат - упрощение способа, повышение производительности, снижение энергозатрат и обеспечение возможности получения товарного продукта - достигается тем, что в способе очистки загрязненного нефтью и/или нефтепродуктами грунта, выбуренной породы, нефтешламов или отработанных буровых растворов, включающем разделение исходного продукта на плавающую и осаждаемую фазы в резервуаре и отмывку разделенных фаз, согласно изобретению осаждаемую фазу перемешивают и транспортируют установленным в резервуаре шнековым конвейером, а затем разделяют на твердую и жидкую фракции под действием центробежных сил в декантере, а плавающую фазу очищают от механических примесей и обессоливают с получением товарной нефти и/или нефтепродуктов. В резервуаре устанавливают контейнер для улавливания крупных механических примесей. Твердую фракцию, поступающую из декантера, обжигают в печи или подвергают биологической очистке. При разделении исходного продукта его нагревают до 90°С. Плавающую фазу очищают от механических примесей в отстойнике, который разделяют перегородкой и барьером для осаждения примесей перед барьером и выпуска очищенного продукта через переливной канал, образованный между перегородкой и барьером. Товарную нефть и/или нефтепродукты после обессоливания подвергают центробежному декантированию для дополнительной очистки отThe invention relates to the field of elimination of oil pollution resulting from the bottling of oil and oil products on the ground, and can be used for soil reclamation, processing of oil sludge and cuttings to separate them from oil and oil products. The technical result is to simplify the method, increase productivity, reduce energy costs and ensure the possibility of obtaining a marketable product is achieved by the fact that the method of cleaning soil polluted with oil and / or petroleum products, drill cuttings, oil sludge or spent drilling mud, including the separation of the original product into floating and deposited the phases in the tank and the washing of the separated phases, according to the invention, the precipitated phase is mixed and transported by a screw conveyor installed in the tank, and then divided into solid and liquid fractions under the action of centrifugal forces in the decanter, and the floating phase is cleaned from mechanical impurities and desalted to obtain commercial oil and / or petroleum products. In the tank set the container for trapping large mechanical impurities. The solid fraction coming from the decanter is calcined in a furnace or subjected to biological treatment. When the separation of the original product is heated to 90 ° C. The floating phase is cleaned of mechanical impurities in the settling tank, which is separated by a partition and a barrier to precipitate impurities in front of the barrier and release the purified product through an overflow channel formed between the partition and the barrier. Crude oil and / or petroleum products after desalting are subjected to centrifugal decanting for additional purification from

EA200900200A 2008-08-15 2009-01-12 Process for purification of oil and/or oil-contaminated soil, cuttings, oil-slimes or refused drilling fluid EA012277B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KZ20080939 2008-08-15

Publications (2)

Publication Number Publication Date
EA200900200A1 true EA200900200A1 (en) 2009-08-28
EA012277B1 EA012277B1 (en) 2009-08-28

Family

ID=41127885

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900200A EA012277B1 (en) 2008-08-15 2009-01-12 Process for purification of oil and/or oil-contaminated soil, cuttings, oil-slimes or refused drilling fluid

Country Status (1)

Country Link
EA (1) EA012277B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2579230C1 (en) * 2014-12-15 2016-04-10 Валентин Борисович Ларин Method for recultivation of drilling mud

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA024540B1 (en) * 2013-05-15 2016-09-30 Андрей Владимирович Шенцов Method for hydrodynamic cleaning of soil contaminated with petroleum or petroleum products
JP6136042B2 (en) * 2015-06-12 2017-05-31 コスモ石油株式会社 Method for treating oil content in crude sludge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU18475A1 (en) * 1928-03-20 1930-11-30 Шпрокгоф М. Apparatus for cleaning and separating solids from liquids
SU1182150A1 (en) * 1984-05-30 1985-09-30 Центральная научно-исследовательская лаборатория Производственного объединения "Укрнефть" Installation for purifying liquid
JPH04122791A (en) * 1990-09-13 1992-04-23 Mitsubishi Kakoki Kaisha Ltd Method for reclaiming waste ship oil
RU2027825C1 (en) * 1991-05-27 1995-01-27 Дмитрий Александрович Горюнов Method for cleaning contaminated ground from oil products and device for its realization
RU2051165C1 (en) * 1993-12-21 1995-12-27 Виталий Владимирович Булавцев Method for separation of oil-containing rocks
KR100217235B1 (en) * 1997-09-30 1999-10-01 허동수 System for the treratment of effluent water of desalter
JP4402375B2 (en) * 2003-06-06 2010-01-20 リックス株式会社 Method and apparatus for removing contaminants such as oil contained in treatment liquid
RU2242493C1 (en) * 2003-06-16 2004-12-20 Открытое акционерное общество "Томский научно-исследовательский и проектный институт нефти и газа Восточной нефтяной компании" ОАО ТомскНИПИнефть ВНК Method of utilizing drilling waste
RU2244686C1 (en) * 2003-06-30 2005-01-20 Специализированное профессиональное аварийно-спасательное формирование МЧС России Общество с ограниченной ответственностью "ПРИРОДА" Line for cleaning oil-polluted soils, grounds, and oil-slimes
RU2317162C1 (en) * 2006-05-02 2008-02-20 Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный университет" (КубГУ) Preparation for microbiological treatment of oil slimes and ground polluted by petroleum products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2579230C1 (en) * 2014-12-15 2016-04-10 Валентин Борисович Ларин Method for recultivation of drilling mud

Also Published As

Publication number Publication date
EA012277B1 (en) 2009-08-28

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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): AM AZ BY 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): KZ

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): KZ