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RU2002120063A - The method of purification of soil from petroleum products and installation for its implementation - Google Patents

The method of purification of soil from petroleum products and installation for its implementation

Info

Publication number
RU2002120063A
RU2002120063A RU2002120063/15A RU2002120063A RU2002120063A RU 2002120063 A RU2002120063 A RU 2002120063A RU 2002120063/15 A RU2002120063/15 A RU 2002120063/15A RU 2002120063 A RU2002120063 A RU 2002120063A RU 2002120063 A RU2002120063 A RU 2002120063A
Authority
RU
Russia
Prior art keywords
soil
steam
oil products
pulp
water vapor
Prior art date
Application number
RU2002120063/15A
Other languages
Russian (ru)
Other versions
RU2221652C1 (en
Inventor
Алексей Алексеевич Куриленко
Андрей Иосифович Ильиничев
Кирилл Николаевич Шамшев
Игорь Игоревич Кулаков
Константин Михайлович Ефимов
Original Assignee
Региональна общественна организаци - Институт эколого-технологических проблем
Региональная общественная организация - Институт эколого-технологических проблем
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 Региональна общественна организаци - Институт эколого-технологических проблем, Региональная общественная организация - Институт эколого-технологических проблем filed Critical Региональна общественна организаци - Институт эколого-технологических проблем
Priority to RU2002120063/15A priority Critical patent/RU2221652C1/en
Application granted granted Critical
Publication of RU2221652C1 publication Critical patent/RU2221652C1/en
Publication of RU2002120063A publication Critical patent/RU2002120063A/en

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  • Processing Of Solid Wastes (AREA)

Claims (3)

1. Способ очистки грунта от нефтепродуктов, включающий размывку грунта раствором моющего средства с подогревом водяным паром с образованием пульпы, фильтрацию пульпы от крупных частиц, разделение твердой и жидкой фаз с повторным подогревом водяным паром, с последующим выводом нефтепродуктов, твердых частиц и воды, отличающийся тем, что подогрев водяным паром и очистку от нефтепродуктов осуществляют с разгоном пара до сверхкритических параметров с числом Маха М=1-1,25 и последующим торможением на неподвижной преграде с созданием высокочастотных колебаний среды, при этом в качестве моющего средства используют моющее средство с деэмульгирующим эффектом.1. A method of cleaning the soil from oil products, including washing the soil with a detergent solution heated with steam to form pulp, filtering the pulp from large particles, separating solid and liquid phases with re-heating with steam, followed by the removal of oil products, solid particles and water, characterized the fact that heating with water vapor and purification from oil products is carried out with acceleration of steam to supercritical parameters with a Mach number M = 1-1.25 and subsequent braking on a fixed barrier with the creation of a high-hour otnyh oscillation medium, the detergent is used in a demulsifying effect as a detergent. 2. Установка для осуществления способа, включающая в себя бункер с исходным грунтом, экстрактор, соединенный с устройством для подачи водяного пара, емкость для разделения пульпы с тонкослойным массовым сепаратором, соединенная с устройством для подачи водяного пара, и сливы для нефтепродуктов, твердых частиц и воды, отличающаяся тем, что каждое устройство для подачи пара снабжено акустическим газовым излучателем, при этом экстрактор выполнен в виде тарелей с отверстиями разного диаметра.2. Installation for implementing the method, including a hopper with the source soil, an extractor connected to a device for supplying water vapor, a container for separating pulp with a thin-layer mass separator connected to a device for feeding water vapor, and a drain for oil products, solid particles and water, characterized in that each device for supplying steam is equipped with an acoustic gas emitter, while the extractor is made in the form of plates with holes of different diameters. 3. Способ по п.1, отличающийся тем, что в качестве грунта используют суглинистый грунт или торфяной грунт, или грунт с большим содержанием гумуса.3. The method according to claim 1, characterized in that the soil used is loamy soil or peat soil, or soil with a high content of humus.
RU2002120063/15A 2002-07-29 2002-07-29 Method of cleaning soil from petroleum products and plant for realization of this method RU2221652C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002120063/15A RU2221652C1 (en) 2002-07-29 2002-07-29 Method of cleaning soil from petroleum products and plant for realization of this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002120063/15A RU2221652C1 (en) 2002-07-29 2002-07-29 Method of cleaning soil from petroleum products and plant for realization of this method

Publications (2)

Publication Number Publication Date
RU2221652C1 RU2221652C1 (en) 2004-01-20
RU2002120063A true RU2002120063A (en) 2004-02-27

Family

ID=32091395

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002120063/15A RU2221652C1 (en) 2002-07-29 2002-07-29 Method of cleaning soil from petroleum products and plant for realization of this method

Country Status (1)

Country Link
RU (1) RU2221652C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2292966C1 (en) * 2005-07-21 2007-02-10 Игорь Анатольевич Ефремов Method of reprocessing of the oil-sludge
RU2330734C1 (en) * 2007-01-19 2008-08-10 Проектный институт "Союзхимпромпроект" КГТУ Treatment machine for oil-stained soils and oil sludge
RU2440200C1 (en) * 2010-06-10 2012-01-20 Государственное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) Method of clearing soil contaminated by oil and oil products
RU2520146C1 (en) * 2013-01-30 2014-06-20 Общество с ограниченной ответственностью "Гидромеханизированные работы" Man-made soil obtained by thermal treatment for reclamation of disturbed lands

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055204A (en) * 1989-08-29 1991-10-08 Bogart John D Soil and sludge treatment apparatus and method including agitation, aeration and recirculation
RU2088628C1 (en) * 1994-03-01 1997-08-27 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Method of ground treatment from the oil pollutions
RU2075447C1 (en) * 1994-04-08 1997-03-20 Владимир Алексеевич Зоркин Process line for collecting and processing petroleum slimes and for decontaminating soils
RU2078740C1 (en) * 1994-04-08 1997-05-10 Владимир Алексеевич Зоркин Method for processing oil residual
RU2116265C1 (en) * 1996-04-03 1998-07-27 Владимир Алексеевич Зоркин Method for cleaning oil slimes and grounds

Also Published As

Publication number Publication date
RU2221652C1 (en) 2004-01-20

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Legal Events

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20130730