JPS53145807A - Production of purified coke oven gas - Google Patents

Production of purified coke oven gas

Info

Publication number
JPS53145807A
JPS53145807A JP6087377A JP6087377A JPS53145807A JP S53145807 A JPS53145807 A JP S53145807A JP 6087377 A JP6087377 A JP 6087377A JP 6087377 A JP6087377 A JP 6087377A JP S53145807 A JPS53145807 A JP S53145807A
Authority
JP
Japan
Prior art keywords
production
coke oven
oven gas
purified coke
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6087377A
Other languages
Japanese (ja)
Inventor
Katsutoshi Abeyama
Yoshimi Daitou
Hifumi Hiraoka
Takashi Hosoya
Hidemi Murata
Original Assignee
Mitsubishi Chem Ind Ltd
Mitsubishi Kakoki Kaisha Ltd
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 Mitsubishi Chem Ind Ltd, Mitsubishi Kakoki Kaisha Ltd filed Critical Mitsubishi Chem Ind Ltd
Priority to JP6087377A priority Critical patent/JPS53145807A/en
Publication of JPS53145807A publication Critical patent/JPS53145807A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/151Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Abstract

PURPOSE: To provide the method of the production of the title gas of improved desulfurization efficiency, capable of recovering H2S and CO2 for useful materials, by regulating the temperature of an absorbing liquid (e.g. aqueous ammonia) in an absorption tower and the temperature of part of said liquid taken out from the bottom of the absorption tower or that of an acid-elimination tower.
COPYRIGHT: (C)1978,JPO&Japio
JP6087377A 1977-05-25 1977-05-25 Production of purified coke oven gas Pending JPS53145807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6087377A JPS53145807A (en) 1977-05-25 1977-05-25 Production of purified coke oven gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6087377A JPS53145807A (en) 1977-05-25 1977-05-25 Production of purified coke oven gas

Publications (1)

Publication Number Publication Date
JPS53145807A true JPS53145807A (en) 1978-12-19

Family

ID=13154923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6087377A Pending JPS53145807A (en) 1977-05-25 1977-05-25 Production of purified coke oven gas

Country Status (1)

Country Link
JP (1) JPS53145807A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104994A (en) * 1980-01-28 1981-08-21 Mitsubishi Chem Ind Ltd Production of purified coke oven gas
KR100836709B1 (en) 2007-02-02 2008-06-10 한국에너지기술연구원 Method of recovering carbon dioxide from mixed gas using aqueous ammonia with preventing ammonia loss and the apparatus thereof
JP2012214594A (en) * 2011-03-31 2012-11-08 Jgc Corp Gas treatment method, and gas treatment apparatus
CN104787954A (en) * 2015-04-08 2015-07-22 天津市创举科技有限公司 Wastewater pretreatment technology

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937561A (en) * 1972-08-07 1974-04-08
JPS5037042A (en) * 1973-08-07 1975-04-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937561A (en) * 1972-08-07 1974-04-08
JPS5037042A (en) * 1973-08-07 1975-04-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104994A (en) * 1980-01-28 1981-08-21 Mitsubishi Chem Ind Ltd Production of purified coke oven gas
JPH0140875B2 (en) * 1980-01-28 1989-08-31 Mitsubishi Kasei Kk
KR100836709B1 (en) 2007-02-02 2008-06-10 한국에너지기술연구원 Method of recovering carbon dioxide from mixed gas using aqueous ammonia with preventing ammonia loss and the apparatus thereof
JP2012214594A (en) * 2011-03-31 2012-11-08 Jgc Corp Gas treatment method, and gas treatment apparatus
CN104787954A (en) * 2015-04-08 2015-07-22 天津市创举科技有限公司 Wastewater pretreatment technology

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