EA201001673A1 - SORBENT FOR DECOMPOSITION OF OIL-POLLUTED SOILS - Google Patents

SORBENT FOR DECOMPOSITION OF OIL-POLLUTED SOILS

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Publication number
EA201001673A1
EA201001673A1 EA201001673A EA201001673A EA201001673A1 EA 201001673 A1 EA201001673 A1 EA 201001673A1 EA 201001673 A EA201001673 A EA 201001673A EA 201001673 A EA201001673 A EA 201001673A EA 201001673 A1 EA201001673 A1 EA 201001673A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
ratio
bentonite
disposal
sorbent
Prior art date
Application number
EA201001673A
Other languages
Russian (ru)
Other versions
EA018089B1 (en
Inventor
Каграман Союн Оглы Гасанов
Фуад Зейналович Абдуллаев
Original Assignee
Каграман Союн Оглы Гасанов
Фуад Зейналович Абдуллаев
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 Каграман Союн Оглы Гасанов, Фуад Зейналович Абдуллаев filed Critical Каграман Союн Оглы Гасанов
Priority to EA201001673A priority Critical patent/EA018089B1/en
Publication of EA201001673A1 publication Critical patent/EA201001673A1/en
Publication of EA018089B1 publication Critical patent/EA018089B1/en

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  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Изобретение относится к сорбентам, предназначенным для обезвреживания токсичных нефтемаслоотходов и нефтемаслозагрязнений, а именно для обезвреживания почвогрунтов, загрязненных нефтепродуктами. Задачей предлагаемого изобретения является расширение ассортимента сорбентов, способствующих образованию экологически безопасных капсул, содержащих нефтезагрязнитель в диспергированном виде, абсолютно предотвращающие вымывание экотоксикантов из образовавшихся капсул в водную вытяжку. Поставленная задача решается созданием сорбента для обезвреживания нефтезагрязненного почвогрунта, состоящего из негашеной извести и модификатора, где согласно изобретению в качестве модификатора используют твердый эмульгатор нефти-бентонит, гидрофобизированный солями Feили Alпри соотношении гидрофобизатор:бентонит - 1:8-10, при следующем соотношении компонентов сорбента, мас.%: негашеная известь - 90-95; твердый эмульгатор нефти - 5-10.The invention relates to sorbents designed for the disposal of toxic oil waste and oil contamination, namely for the disposal of soil contaminated with petroleum products. The task of the invention is to expand the range of sorbents that contribute to the formation of environmentally friendly capsules containing the oil contaminant in dispersed form, absolutely preventing the leaching of ecotoxicants from the resulting capsules into the aqueous extract. The task is solved by creating a sorbent for the disposal of oil-contaminated soil, consisting of quicklime and a modifier, where according to the invention, solid emulsifier oil-bentonite, hydrophobized with Fe or Al salts, is used as a modifier: hydrophobicizer: bentonite - 1: 8-10, with a ratio of 1 or 8, or a ratio of Fe or Al in the ratio of hydrophobicizer: bentonite - 1: 8-10, with the following ratio, as follows: , wt.%: quicklime - 90-95; solid oil emulsifier - 5-10.

EA201001673A 2010-01-12 2010-01-12 Sorbent for detoxification of oil-polluted soils EA018089B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201001673A EA018089B1 (en) 2010-01-12 2010-01-12 Sorbent for detoxification of oil-polluted soils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201001673A EA018089B1 (en) 2010-01-12 2010-01-12 Sorbent for detoxification of oil-polluted soils

Publications (2)

Publication Number Publication Date
EA201001673A1 true EA201001673A1 (en) 2011-08-30
EA018089B1 EA018089B1 (en) 2013-05-30

Family

ID=44544189

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001673A EA018089B1 (en) 2010-01-12 2010-01-12 Sorbent for detoxification of oil-polluted soils

Country Status (1)

Country Link
EA (1) EA018089B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA024776B1 (en) * 2013-07-23 2016-10-31 Каграман Союн Оглы Гасанов Sorbent for detoxification of oil-polluted soils

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2603150C1 (en) * 2015-08-26 2016-11-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Method of recycling oily wastes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242146A (en) * 1979-01-08 1980-12-30 Mobil Oil Corporation Method for treating oil-contaminated drill cuttings
RU2152274C1 (en) * 1999-02-17 2000-07-10 Тюменская государственная архитектурно-строительная академия Method of chemically treating soils polluted with petroleum and petroleum derivatives
US6605674B1 (en) * 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
RU2184095C1 (en) * 2001-08-07 2002-06-27 Кнатько Василий Михайлович Blend for detoxification and lithification of domestic and industrial wastes, bottom sediments, sludges, and oil-polluted grounds
RU2281157C1 (en) * 2004-12-14 2006-08-10 Закрытое акционерное общество "Институт экологической безопасности" Sorbent for detoxification and reuse of toxic oil pollutions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA024776B1 (en) * 2013-07-23 2016-10-31 Каграман Союн Оглы Гасанов Sorbent for detoxification of oil-polluted soils

Also Published As

Publication number Publication date
EA018089B1 (en) 2013-05-30

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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 BY KZ KG MD TJ TM

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): AZ RU