SU1697377A1 - Method of exhaust gases purification from hydrogen sulfide - Google Patents

Method of exhaust gases purification from hydrogen sulfide

Info

Publication number
SU1697377A1
SU1697377A1 SU4679156/26A SU4679156A SU1697377A1 SU 1697377 A1 SU1697377 A1 SU 1697377A1 SU 4679156/26 A SU4679156/26 A SU 4679156/26A SU 4679156 A SU4679156 A SU 4679156A SU 1697377 A1 SU1697377 A1 SU 1697377A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mole
sulfur
hydrogen sulfide
cos
carbon
Prior art date
Application number
SU4679156/26A
Other languages
Russian (ru)
Inventor
В.И. Маршнева
К.А. Дубков
В.В. Мокринский
Л.Н. Рачковская
И.И. Фролова
С.Ю. Бурылин
В.Д. Соколовский
Original Assignee
Институт катализа СО АН СССР
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
Application filed by Институт катализа СО АН СССР filed Critical Институт катализа СО АН СССР
Priority to SU4679156/26L priority Critical patent/SU1697378A1/en
Priority to SU4679156/26K priority patent/SU1697376A1/en
Priority to SU4679156/26A priority patent/SU1697377A1/en
Application granted granted Critical
Publication of SU1697377A1 publication Critical patent/SU1697377A1/en

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  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

FIELD: chemical technology. SUBSTANCE: carbon oxysulfide is hydrolyzed on the same polyfunctional catalyst, and hydrogen sulfide formed is oxidized to sulfur. Vanadium-carbon catalyst of the following composition is used in the process, wt. - -% : VO5-20; carbon 10-40, and carrier (AlO, SiO, HS , aluminosilicate) - the rest. Method ensures to increase output (by sulfur) with regard to purification from SOand Sup to 31.8 g-mole S, and up to 2.68 g-mole COS (by COS hydrolysis) as compared with prototype (30.5 g-mole sulfur (S) and 2.49 g-mole COS from 1 l catalyst per 1 h in the presence of 1 vol. % oxygen, respectively). EFFECT: enhanced output of process. 1 tbl
SU4679156/26A 1989-04-14 1989-04-14 Method of exhaust gases purification from hydrogen sulfide SU1697377A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SU4679156/26L SU1697378A1 (en) 1989-04-14 1989-04-14 Method of purification of exhaust gases from nitrogen oxides and sulfur dioxide
SU4679156/26K SU1697376A1 (en) 1989-04-14 1989-04-14 Method of exhaust gases purification from nitrogen oxides
SU4679156/26A SU1697377A1 (en) 1989-04-14 1989-04-14 Method of exhaust gases purification from hydrogen sulfide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4679156/26A SU1697377A1 (en) 1989-04-14 1989-04-14 Method of exhaust gases purification from hydrogen sulfide

Publications (1)

Publication Number Publication Date
SU1697377A1 true SU1697377A1 (en) 1994-03-30

Family

ID=60530652

Family Applications (3)

Application Number Title Priority Date Filing Date
SU4679156/26A SU1697377A1 (en) 1989-04-14 1989-04-14 Method of exhaust gases purification from hydrogen sulfide
SU4679156/26L SU1697378A1 (en) 1989-04-14 1989-04-14 Method of purification of exhaust gases from nitrogen oxides and sulfur dioxide
SU4679156/26K SU1697376A1 (en) 1989-04-14 1989-04-14 Method of exhaust gases purification from nitrogen oxides

Family Applications After (2)

Application Number Title Priority Date Filing Date
SU4679156/26L SU1697378A1 (en) 1989-04-14 1989-04-14 Method of purification of exhaust gases from nitrogen oxides and sulfur dioxide
SU4679156/26K SU1697376A1 (en) 1989-04-14 1989-04-14 Method of exhaust gases purification from nitrogen oxides

Country Status (1)

Country Link
SU (3) SU1697377A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2647847C1 (en) * 2017-05-22 2018-03-21 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (ИК СО РАН) Catalyst, method for preparation thereof and method of purifying exhaust gases from nitrogen oxides

Also Published As

Publication number Publication date
SU1697376A1 (en) 1994-03-30
SU1697378A1 (en) 1994-03-30

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