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RU97107918A - METHOD FOR CLEANING GASES FROM NITROGEN OXIDES - Google Patents

METHOD FOR CLEANING GASES FROM NITROGEN OXIDES

Info

Publication number
RU97107918A
RU97107918A RU97107918/25A RU97107918A RU97107918A RU 97107918 A RU97107918 A RU 97107918A RU 97107918/25 A RU97107918/25 A RU 97107918/25A RU 97107918 A RU97107918 A RU 97107918A RU 97107918 A RU97107918 A RU 97107918A
Authority
RU
Russia
Prior art keywords
nitrogen oxides
cleaning gases
gases
purification
diluent gas
Prior art date
Application number
RU97107918/25A
Other languages
Russian (ru)
Other versions
RU2138323C1 (en
Inventor
Т.Ю. Салова
А.В. Николаенко
Original Assignee
Тверская государственная сельскохозяйственная академия
Filing date
Publication date
Application filed by Тверская государственная сельскохозяйственная академия filed Critical Тверская государственная сельскохозяйственная академия
Priority to RU97107918A priority Critical patent/RU2138323C1/en
Priority claimed from RU97107918A external-priority patent/RU2138323C1/en
Publication of RU97107918A publication Critical patent/RU97107918A/en
Application granted granted Critical
Publication of RU2138323C1 publication Critical patent/RU2138323C1/en

Links

Claims (1)

Способ очистки газов от оксидов азота нейтрализацией в восстановительной среде с газом разбавителем, отличающийся тем, что количество восстановителя, например аммиака, регулируемое в зависимости от температуры потока отработавших газов, подается в смеситель, где эжектируется газом-разбавителем, в качестве которого используются отработавшие газы после очистки, с основным потоком отработавших газов.A method of purification of gases from nitrogen oxides by neutralization in a reducing medium with a diluent gas, characterized in that the amount of reducing agent, for example ammonia, which is regulated depending on the temperature of the exhaust gas stream, is supplied to the mixer, where it is ejected with a diluent gas, which exhaust gases are used after purification, with the main stream of exhaust gases.
RU97107918A 1997-05-13 1997-05-13 Method for gas cleaning of nitrogen oxides RU2138323C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97107918A RU2138323C1 (en) 1997-05-13 1997-05-13 Method for gas cleaning of nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97107918A RU2138323C1 (en) 1997-05-13 1997-05-13 Method for gas cleaning of nitrogen oxides

Publications (2)

Publication Number Publication Date
RU97107918A true RU97107918A (en) 1999-05-27
RU2138323C1 RU2138323C1 (en) 1999-09-27

Family

ID=20192957

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97107918A RU2138323C1 (en) 1997-05-13 1997-05-13 Method for gas cleaning of nitrogen oxides

Country Status (1)

Country Link
RU (1) RU2138323C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013004154T5 (en) * 2012-08-24 2015-05-13 Cummins Ip, Inc. Injection and mixing system for reducing agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839199A1 (en) * 1988-11-19 1990-05-31 Karl Heinz Dipl Phys Krieb Process for decreasing the nitrogen oxide content of combustion gases
DE3912563A1 (en) * 1989-04-17 1990-10-18 Krc Umwelttechnik Gmbh High chloride content off-gas purificn. - involving conc. hydrochloric acid prodn. by scrubbing and rectification
DE3942092A1 (en) * 1989-12-20 1991-06-27 Metallgesellschaft Ag METHOD FOR REDUCING NO (ARROW DOWN) X (ARROW DOWN) CONTENT IN EXHAUST GAS
DE3943191A1 (en) * 1989-12-28 1991-07-04 Krc Umwelttechnik Gmbh Waste gas cleaning - using in situ electrochemically produced peroxide(s) and hydrogen for removing oxide(s), of sulphur and nitrogen
DE4000540A1 (en) * 1990-01-10 1991-07-11 Basf Ag METHOD FOR REMOVING AMMONIA FROM EXHAUST GASES
RU2008079C1 (en) * 1991-10-24 1994-02-28 Государственное предприятие - Научно-исследовательский и проектно-изыскательский институт "Теплоэлектропроект" Method of cleaning flue gases from nitric oxide and sulfuric oxide

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