RU96101527A - METHOD FOR INTEGRATED CLEANING OF GAS EMISSIONS - Google Patents

METHOD FOR INTEGRATED CLEANING OF GAS EMISSIONS

Info

Publication number
RU96101527A
RU96101527A RU96101527/25A RU96101527A RU96101527A RU 96101527 A RU96101527 A RU 96101527A RU 96101527/25 A RU96101527/25 A RU 96101527/25A RU 96101527 A RU96101527 A RU 96101527A RU 96101527 A RU96101527 A RU 96101527A
Authority
RU
Russia
Prior art keywords
catalytic layer
layer
catalytic
gases
gas emissions
Prior art date
Application number
RU96101527/25A
Other languages
Russian (ru)
Other versions
RU2102124C1 (en
Inventor
В.А. Сазонов
З.Р. Исмагилов
Р.А. Шкрабина
Ю.П. Вебер
В.Л. Винокуров
Original Assignee
Институт катализа им.Г.К.Борескова СО РАН
Filing date
Publication date
Application filed by Институт катализа им.Г.К.Борескова СО РАН filed Critical Институт катализа им.Г.К.Борескова СО РАН
Priority to RU96101527A priority Critical patent/RU2102124C1/en
Priority claimed from RU96101527A external-priority patent/RU2102124C1/en
Application granted granted Critical
Publication of RU2102124C1 publication Critical patent/RU2102124C1/en
Publication of RU96101527A publication Critical patent/RU96101527A/en

Links

Claims (4)

1. Способ комплексной очистки газовых выбросов, содержащих вредные компоненты, включающий последовательное прохождение очищаемых газов через слои фильтрующих и каталитически активных материалов, подачу аммиака в слой катализатора для восстановления оксидов азота, отличающийся тем, что, газы дополнительно очищают от фторсодержащих соединений в слое адсорбента-поглотителя, нагревают и подают в 1-й каталитический слой для восстановления оксидов азота, далее очищаемые газы подают во 2-й каталитический слой для окисления непрореагировавшего избытка аммиака, затем в 3-й каталитический слой для окисления органических веществ и оксида углерода, затем в 4-й каталитический слой для конверсии озона в молекулярный кислород.1. The method of complex purification of gas emissions containing harmful components, including the sequential passage of the purified gases through the layers of filtering and catalytically active materials, feeding ammonia into the catalyst layer for the reduction of nitrogen oxides, characterized in that the gases are additionally purified from fluorine-containing compounds in the adsorbent layer absorber, heated and fed into the 1st catalytic layer to reduce nitrogen oxides, then the purified gases are fed into the 2nd catalytic layer for oxidation of unreacted excess ammonia, then into the 3rd catalytic layer for the oxidation of organic substances and carbon monoxide, then into the 4th catalytic layer for the conversion of ozone to molecular oxygen. 2. Способ по п.1, отличающийся тем, что 1-й, 2-й и 3-й каталитические слои образованы блочными катализаторами сотовой структуры. 2. The method according to claim 1, characterized in that the 1st, 2nd and 3rd catalytic layers are formed by block catalysts of a honeycomb structure. 3. Способы по п.1, отличающийся тем, что 4-й каталитический слой образован кольцеобразными гранулами катализатора. 3. The methods according to claim 1, characterized in that the 4th catalytic layer is formed by annular granules of the catalyst. 4. Способ по п.1, отличающийся тем, что в качестве адсорбента-поглотителя используют модифицированный оксид алюминия. 4. The method according to claim 1, characterized in that the modified alumina is used as the adsorbent-absorber.
RU96101527A 1996-01-30 1996-01-30 Method of system purification of gas releases RU2102124C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96101527A RU2102124C1 (en) 1996-01-30 1996-01-30 Method of system purification of gas releases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96101527A RU2102124C1 (en) 1996-01-30 1996-01-30 Method of system purification of gas releases

Publications (2)

Publication Number Publication Date
RU2102124C1 RU2102124C1 (en) 1998-01-20
RU96101527A true RU96101527A (en) 1998-05-27

Family

ID=20176178

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96101527A RU2102124C1 (en) 1996-01-30 1996-01-30 Method of system purification of gas releases

Country Status (1)

Country Link
RU (1) RU2102124C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU182464U1 (en) * 2017-12-22 2018-08-20 Войсковая часть 25776 Carbon monoxide filter

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