[go: up one dir, main page]

RU2001111205A - METHOD FOR SURFACE CLEANING FROM HYDROCARBON POLLUTIONS - Google Patents

METHOD FOR SURFACE CLEANING FROM HYDROCARBON POLLUTIONS

Info

Publication number
RU2001111205A
RU2001111205A RU2001111205/12A RU2001111205A RU2001111205A RU 2001111205 A RU2001111205 A RU 2001111205A RU 2001111205/12 A RU2001111205/12 A RU 2001111205/12A RU 2001111205 A RU2001111205 A RU 2001111205A RU 2001111205 A RU2001111205 A RU 2001111205A
Authority
RU
Russia
Prior art keywords
aqueous
detergent
active component
washing
emulsion
Prior art date
Application number
RU2001111205/12A
Other languages
Russian (ru)
Other versions
RU2200637C2 (en
Inventor
Александр Александрович Евдокимов
Алексей Викторович Журавлёв
Дмитрий Вячеславович Новосельцев
Владимир Михайлович Смолянов
Original Assignee
Общество с ограниченной ответственностью "Чистые технологии"
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "Чистые технологии" filed Critical Общество с ограниченной ответственностью "Чистые технологии"
Priority to RU2001111205/12A priority Critical patent/RU2200637C2/en
Priority claimed from RU2001111205/12A external-priority patent/RU2200637C2/en
Priority to PCT/RU2001/000468 priority patent/WO2002090482A1/en
Priority to EP01274223A priority patent/EP1389229B1/en
Priority to DE60114471T priority patent/DE60114471T2/en
Application granted granted Critical
Publication of RU2200637C2 publication Critical patent/RU2200637C2/en
Publication of RU2001111205A publication Critical patent/RU2001111205A/en

Links

Claims (3)

1. Способ очистки поверхности от углеводородных загрязнений по замкнутому циклу, включающий приготовление раствора моющего средства, содержащего неионогенное поверхностно-активное вещество (НПАВ) и активную составляющую, отмывку поверхности водным раствором моющего средства, откачку полученной эмульсии, разделение эмульсии на водную и органическую фазы, с последующим возвращением водной фазы в цикл очистки и периодическим удалением органической фазы в сборник, отличающийся тем, что в качестве НПАВ используют НПАВ на основе алкоксилата жирного спирта, например, оксиэтилированные полиоксипропиленгликолевые производные этилендиамида, в количестве, вес. %-2,0-4,0 и активную составляющую до 100%, а разделение откачиваемой эмульсии на водную и органическую фазу осуществляют путем пропускания ее через самоочищающийся тонкослойный отстойник.1. A method of cleaning the surface of hydrocarbon contaminants in a closed cycle, including preparing a detergent solution containing a nonionic surfactant (nonionic surfactant) and an active component, washing the surface with an aqueous solution of detergent, pumping the emulsion obtained, separating the emulsion into aqueous and organic phases, with the subsequent return of the aqueous phase to the purification cycle and periodic removal of the organic phase in the collection, characterized in that alkoxyl based nonionic surfactants are used as nonionic surfactants and fatty alcohol, such as ethoxylated derivatives polioksipropilenglikolevye etilendiamida in an amount, by weight. % -2.0-4.0 and the active component up to 100%, and the separation of the pumped emulsion into the aqueous and organic phase is carried out by passing it through a self-cleaning thin-layer sump. 2. Способ по п. 1, отличающийся тем, что в качестве активной составляющей технического моющего средства используют только кальцинированную соду или с частичной заменой ее на натриевые соли фосфорной кислоты, например триполифосфат и/или тринатрийфосфат при массовом соотношении 1,9-2,3: 1. 2. The method according to p. 1, characterized in that as the active component of the technical detergent use only soda ash or with its partial replacement with sodium salts of phosphoric acid, for example tripolyphosphate and / or trisodium phosphate in a mass ratio of 1.9-2.3 : 1. 3. Способ по п. 1 или 2, отличающийся тем, что для отмывки, в зависимости от материала поверхности и вида загрязнения, используют водный моющий раствор с концентрацией технического моющего средства в нем в диапазоне 1,5-4 мас. % и температурой в пределах 40-55oС.3. The method according to p. 1 or 2, characterized in that for washing, depending on the surface material and type of contamination, use an aqueous washing solution with a concentration of technical detergent in it in the range of 1.5-4 wt. % and a temperature in the range of 40-55 o C.
RU2001111205/12A 2001-04-23 2001-04-23 Method of cleaning surfaces from hydrocarbon contamination RU2200637C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RU2001111205/12A RU2200637C2 (en) 2001-04-23 2001-04-23 Method of cleaning surfaces from hydrocarbon contamination
PCT/RU2001/000468 WO2002090482A1 (en) 2001-04-23 2001-11-08 Method of hydrocarbon impurities removal from surfaces
EP01274223A EP1389229B1 (en) 2001-04-23 2001-11-08 Method of hydrocarbon impurities removal from surfaces
DE60114471T DE60114471T2 (en) 2001-04-23 2001-11-08 METHOD FOR REMOVING CARBONATED CONTAMINANT SURFACES OF SURFACES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001111205/12A RU2200637C2 (en) 2001-04-23 2001-04-23 Method of cleaning surfaces from hydrocarbon contamination

Publications (2)

Publication Number Publication Date
RU2200637C2 RU2200637C2 (en) 2003-03-20
RU2001111205A true RU2001111205A (en) 2003-04-10

Family

ID=20248896

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001111205/12A RU2200637C2 (en) 2001-04-23 2001-04-23 Method of cleaning surfaces from hydrocarbon contamination

Country Status (4)

Country Link
EP (1) EP1389229B1 (en)
DE (1) DE60114471T2 (en)
RU (1) RU2200637C2 (en)
WO (1) WO2002090482A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2357811C1 (en) * 2007-09-13 2009-06-10 Общество с ограниченной ответственностью ООО Компания "Чистые технологии" Procedure of cleaning internal surface of tanks off organic products residues and detergent applied in process
RU2429085C1 (en) * 2010-03-01 2011-09-20 Илшат Минуллович Валиуллин Method of removing hydrocarbon compounds from surfaces
US11053813B2 (en) 2017-04-18 2021-07-06 General Electric Company Turbine component cleaning system and method having detergent recovery and regeneration
US11028727B2 (en) 2017-10-06 2021-06-08 General Electric Company Foaming nozzle of a cleaning system for turbine engines
CN110394340A (en) * 2019-07-29 2019-11-01 河北冠能石油机械制造有限公司 Tank washing equipment and system
US12031501B2 (en) 2019-11-27 2024-07-09 General Electric Company Cooling system for an engine assembly
RU2761208C1 (en) * 2021-04-19 2021-12-06 Рякин Сергей Юрьевич Method for cleaning tanks from oil residues and their utilization as a fuel mixture sended for combustion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002472C2 (en) * 1980-01-24 1982-03-04 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Method and device for cleaning workpieces wetted with alkali metal
RU2032443C1 (en) * 1990-04-24 1995-04-10 Евдокимов Александр Александрович Device for treatment of fat-containing waste water
US5609693A (en) * 1993-11-17 1997-03-11 Dober Chemical Corp. Methods for removing acrylic-based polymer coatings
DE19519176A1 (en) * 1995-05-24 1996-11-28 Guenter Klockner Cleaning metal articles such as bakeware contaminated with burnt-on organic residues
CA2278788A1 (en) * 1997-12-04 1999-06-10 Tomah Products, Inc. Method for cleaning hydrocarbon-containing soils from surfaces
RU2135304C1 (en) * 1998-11-13 1999-08-27 Минаков Валерий Владимирович Process of cleaning of surfaces from hydrocarbon pollutants

Similar Documents

Publication Publication Date Title
JP4126101B2 (en) Compositions and methods for removing oil and fat from the surface of a food cooker
AU2002346094A1 (en) Liquid conditioner and method for washing textiles
EP1406991A1 (en) Liquid conditioner and method for washing textiles
RU2001111205A (en) METHOD FOR SURFACE CLEANING FROM HYDROCARBON POLLUTIONS
JPH04292697A (en) Detergent composition
CA1291690C (en) Liquid dishwashing detergent composition for improved hand washing of dishes in cold water
US4248729A (en) Detergency booster
EP0864638A2 (en) Detergent composition
RU2003123716A (en) DETERGENT FOR CLEANING A METAL SURFACE
JPH04323298A (en) Additive for industrial detergent and industrial detergent composition containing the same additive
PL187141B1 (en) Laundry washing method
JPS61145298A (en) Concentrated single phase enriched detergent composition
JP2545654B2 (en) Cleaning agent for cleaning machine tank
CN116490596B (en) Liquid cleaning agent concentrates, ready-to-use application solutions, their application and cleaning methods
US4853147A (en) Liquid dishwashing detergent composition for improved hand washing of dishes in cold water
JPS631359B2 (en)
JP2005008702A (en) Cleaning composition for bathroom
RU2083651C1 (en) Cleaning agent for glasses
SU1616983A1 (en) Detergent composition for cleaning hard surface from lubricants
CA1170949A (en) Liquid detergent composition
NO165318B (en) PROCEDURE BY CONNECTING THE LEADERS IN TWO ELECTRICAL CABLES, AND SHOULD BE MANUFACTURED ACCORDING TO THE PROCEDURE.
JP2004168993A (en) Detergent composition for chamber inside dedicated to dish washer/drier
SU742456A1 (en) Detergent for metal surface cleaning
RU2083649C1 (en) Detergent
RU2080364C1 (en) Detergent for cleaning solid surface