RU93026255A - METHOD FOR CLEANING GAS EMISSIONS FROM CARICOROGEN CONTAINING HYDROCARBONS, INCLUDING 3.4 BENZ (A) PYRENE - Google Patents

METHOD FOR CLEANING GAS EMISSIONS FROM CARICOROGEN CONTAINING HYDROCARBONS, INCLUDING 3.4 BENZ (A) PYRENE

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Publication number
RU93026255A
RU93026255A RU93026255/26A RU93026255A RU93026255A RU 93026255 A RU93026255 A RU 93026255A RU 93026255/26 A RU93026255/26 A RU 93026255/26A RU 93026255 A RU93026255 A RU 93026255A RU 93026255 A RU93026255 A RU 93026255A
Authority
RU
Russia
Prior art keywords
gas emissions
caricorogen
benz
pyrene
cleaning gas
Prior art date
Application number
RU93026255/26A
Other languages
Russian (ru)
Inventor
Н.П. Григорьев
А.С. Рисинзон
З.И. Чернышева
В.М. Ковылов
Original Assignee
Н.П. Григорьев
А.С. Рисинзон
З.И. Чернышева
В.М. Ковылов
Filing date
Publication date
Application filed by Н.П. Григорьев, А.С. Рисинзон, З.И. Чернышева, В.М. Ковылов filed Critical Н.П. Григорьев
Publication of RU93026255A publication Critical patent/RU93026255A/en

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Claims (1)

Способ относится к металлургии, химической и нефтехимической отраслям промышленности и предназначен для очистки газовых выбросов от полициклических ароматических углеводородов путем их окисления на катализаторах до диоксида углерода и воды. Для предотвращения загрязнения атмосфероы канцерогенсодержащими углеводородами термокаталитическое окисление ведут на окисных катализаторах CuO, Co3O4, Cr2O3, V2O5, наносимых на муллитокремнеземистое волокно. Перед окислением газы разбавляют воздухом, процесс ведут при 400 - 500oС и линейной скорости газов 0,1 - 0,5 м/с.The method relates to the metallurgy, chemical and petrochemical industries and is intended for the purification of gas emissions from polycyclic aromatic hydrocarbons by their oxidation on catalysts to carbon dioxide and water. To prevent contamination of the atmosphere with carcinogenic hydrocarbons, thermal catalytic oxidation is carried out on the oxide catalysts CuO, Co 3 O 4 , Cr 2 O 3 , V 2 O 5 , applied to the mullite silicon. Before oxidation, the gases are diluted with air, the process is carried out at 400 - 500 o С and the linear velocity of the gases is 0.1 - 0.5 m / s.
RU93026255/26A 1993-05-07 METHOD FOR CLEANING GAS EMISSIONS FROM CARICOROGEN CONTAINING HYDROCARBONS, INCLUDING 3.4 BENZ (A) PYRENE RU93026255A (en)

Publications (1)

Publication Number Publication Date
RU93026255A true RU93026255A (en) 1996-01-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2759292C1 (en) * 2020-12-29 2021-11-11 Акционерное общество "Алтай-Кокс" Method for cleaning the emissions of a coal pitch granulation plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2759292C1 (en) * 2020-12-29 2021-11-11 Акционерное общество "Алтай-Кокс" Method for cleaning the emissions of a coal pitch granulation plant

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