RU98103721A - METHOD FOR PROCESSING OIL-CONTAINING WASTE (Sludge) - Google Patents

METHOD FOR PROCESSING OIL-CONTAINING WASTE (Sludge)

Info

Publication number
RU98103721A
RU98103721A RU98103721/04A RU98103721A RU98103721A RU 98103721 A RU98103721 A RU 98103721A RU 98103721/04 A RU98103721/04 A RU 98103721/04A RU 98103721 A RU98103721 A RU 98103721A RU 98103721 A RU98103721 A RU 98103721A
Authority
RU
Russia
Prior art keywords
sludge
gravel
processing
heat treatment
crushed stone
Prior art date
Application number
RU98103721/04A
Other languages
Russian (ru)
Other versions
RU2156750C2 (en
Original Assignee
Позднышев Г.Н.
Позднышев Л.Г.
Filing date
Publication date
Application filed by Позднышев Г.Н., Позднышев Л.Г. filed Critical Позднышев Г.Н.
Priority to RU98103721A priority Critical patent/RU2156750C2/en
Priority claimed from RU98103721A external-priority patent/RU2156750C2/en
Publication of RU98103721A publication Critical patent/RU98103721A/en
Application granted granted Critical
Publication of RU2156750C2 publication Critical patent/RU2156750C2/en

Links

Claims (2)

1. Способ переработки нефтесодержащих отходов (шламов) включающий предварительное обезвоживание шлама с последующей термической обработкой в барабанных или вращающихся печах при 300-400oС с добавлением гравия (щебня) в массовом соотношении 1:2 или 1:3, отличающийся тем, что, с целью интенсификации процесса переработки нефтешлама и исключения или сведения до минимума вредных газообразных соединений (продуктов термического разложения углеводородов), для предварительного обезвоживания шлама применяют механический измельчитель, а процесс термической обработки осуществляют путем контактирования во вращающемся смесителе предварительно обезвоженного нефтешлама с нагретым в барабанных печах до 300-400oС щебнем (или гравием).1. A method of processing oily waste (sludge) comprising pre-dewatering the sludge, followed by heat treatment in drum or rotary kilns at 300-400 o With the addition of gravel (crushed stone) in a mass ratio of 1: 2 or 1: 3, characterized in that, in order to intensify the process of oil sludge processing and eliminate or minimize harmful gaseous compounds (products of thermal decomposition of hydrocarbons), a mechanical grinder is used for preliminary dewatering of the sludge, and the process is ter nical processing carried out by contacting in a rotating mixer preliminarily dewatered sludge in the heated rotary kilns to 300-400 o C. gravel (or gravel). 2. Способ по п.1, отличающийся тем, что, с целью поддержания температуры термообработки шлама в вращающемся смесителе в пределах 300-400oС в него на выход подают дымовые газы с барабанных печей нагрева щебня (гравия).2. The method according to claim 1, characterized in that, in order to maintain the temperature of the heat treatment of the sludge in a rotary mixer within 300-400 o With in it flue gases from drum furnaces for heating crushed stone (gravel).
RU98103721A 1998-02-25 1998-02-25 Method of processing oily wastes (slimes) RU2156750C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98103721A RU2156750C2 (en) 1998-02-25 1998-02-25 Method of processing oily wastes (slimes)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98103721A RU2156750C2 (en) 1998-02-25 1998-02-25 Method of processing oily wastes (slimes)

Publications (2)

Publication Number Publication Date
RU98103721A true RU98103721A (en) 1999-11-10
RU2156750C2 RU2156750C2 (en) 2000-09-27

Family

ID=20202846

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98103721A RU2156750C2 (en) 1998-02-25 1998-02-25 Method of processing oily wastes (slimes)

Country Status (1)

Country Link
RU (1) RU2156750C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484374C1 (en) * 2011-12-26 2013-06-10 Закрытое акционерное общество "Турмалин" Multipurpose plant for utilisation of associated gas and drilling oil wastes
RU2513196C1 (en) * 2012-12-03 2014-04-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method of oil sludge processing
RU2611870C2 (en) * 2015-06-15 2017-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Method of processing oily wastes (sludges)
RU2756622C1 (en) * 2020-08-04 2021-10-04 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Method for processing soils polluted with petroleum products
TWI754529B (en) * 2021-01-27 2022-02-01 永虹先進材料股份有限公司 Mineral water removal equipment and process

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