RU94018220A - METHOD FOR CLEANING GAS CONTAINING NITROGEN OXIDE - Google Patents

METHOD FOR CLEANING GAS CONTAINING NITROGEN OXIDE

Info

Publication number
RU94018220A
RU94018220A RU94018220/26A RU94018220A RU94018220A RU 94018220 A RU94018220 A RU 94018220A RU 94018220/26 A RU94018220/26 A RU 94018220/26A RU 94018220 A RU94018220 A RU 94018220A RU 94018220 A RU94018220 A RU 94018220A
Authority
RU
Russia
Prior art keywords
nitrogen oxide
gas containing
containing nitrogen
cleaning gas
gas
Prior art date
Application number
RU94018220/26A
Other languages
Russian (ru)
Other versions
RU2106905C1 (en
Inventor
Де Соете Жерар
Original Assignee
Солвей
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
Priority claimed from FR9112098A external-priority patent/FR2681796B1/en
Application filed by Солвей filed Critical Солвей
Publication of RU94018220A publication Critical patent/RU94018220A/en
Application granted granted Critical
Publication of RU2106905C1 publication Critical patent/RU2106905C1/en

Links

Claims (1)

Способ очистки газа, содержащего оксид азота, при котором используют количество кислорода в газе, по крайней мере равное стехиометрическому количеству, необходимому для окисления оксида азота до диоксида азота, и газ обрабатывают с помощью пиросульфита щелочного металла.The method of purification of a gas containing nitrogen oxide, in which use the amount of oxygen in the gas, at least equal to the stoichiometric amount necessary for the oxidation of nitrogen oxide to nitrogen dioxide, and the gas is treated with alkali metal pyrosulfite.
RU94018220A 1991-09-30 1992-09-18 Method of purifying nitrogen monoxide-containing gas RU2106905C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9112098A FR2681796B1 (en) 1991-09-30 1991-09-30 PROCESS FOR CLEANING A GAS CONTAINING NITRIC OXIDE.
FR9112098 1991-09-30
PCT/EP1992/002173 WO1993006916A1 (en) 1991-09-30 1992-09-18 Method for purifying nitric oxide-containing gas

Publications (2)

Publication Number Publication Date
RU94018220A true RU94018220A (en) 1996-03-20
RU2106905C1 RU2106905C1 (en) 1998-03-20

Family

ID=9417495

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94018220A RU2106905C1 (en) 1991-09-30 1992-09-18 Method of purifying nitrogen monoxide-containing gas

Country Status (19)

Country Link
US (1) US5464599A (en)
EP (1) EP0606271B1 (en)
JP (1) JPH06510945A (en)
KR (1) KR100236881B1 (en)
AT (1) ATE137684T1 (en)
AU (1) AU655844B2 (en)
BR (1) BR9206568A (en)
CA (1) CA2119640C (en)
CZ (1) CZ289548B6 (en)
DE (1) DE69210618T2 (en)
DK (1) DK0606271T3 (en)
ES (1) ES2089561T3 (en)
FI (1) FI941455A0 (en)
FR (1) FR2681796B1 (en)
HU (1) HU216550B (en)
NO (1) NO301693B1 (en)
PL (1) PL170280B1 (en)
RU (1) RU2106905C1 (en)
WO (1) WO1993006916A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115055121B (en) * 2022-06-15 2023-10-03 凯龙蓝烽新材料科技有限公司 NO with different concentration can be generated X Production and preparation device and method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141961A (en) * 1977-06-16 1979-02-27 Dtpm Corporation Production of H2 S from SO2 obtained from flue gas
JPS5466375A (en) * 1977-11-08 1979-05-28 Mitsubishi Kakoki Kk Purifying of exhausted gas
EP0161497B1 (en) * 1984-04-19 1990-11-28 Waagner-Biro Aktiengesellschaft Process and device for the desulphurisation of flue gas from combustion plants
US4588567A (en) * 1985-01-28 1986-05-13 Ralph Miller Recovery of concentrated H2 S from SO2 contained in flue gas
AT382089B (en) * 1985-04-05 1987-01-12 Waagner Biro Ag METHOD AND DEVICE FOR THE PURIFICATION OF EXHAUST GASES POLLUTED WITH DUST AND POLLUTANT GAS
EP0301272A3 (en) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Process and device for purifying off-gas or waste gas
AT389825B (en) * 1988-04-29 1990-02-12 Waagner Biro Ag Process and sorption bed for dry waste-gas or waste-air cleaning
US5002741A (en) * 1989-11-16 1991-03-26 Natec Resources Inc. Method for SOX /NOX pollution control
JPH0466375A (en) * 1990-07-06 1992-03-02 Suzuki Motor Corp Pillar lower part structure for automobile

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