JPS5370080A - Separating and removing method for h2s contained in gas mixture - Google Patents

Separating and removing method for h2s contained in gas mixture

Info

Publication number
JPS5370080A
JPS5370080A JP14478876A JP14478876A JPS5370080A JP S5370080 A JPS5370080 A JP S5370080A JP 14478876 A JP14478876 A JP 14478876A JP 14478876 A JP14478876 A JP 14478876A JP S5370080 A JPS5370080 A JP S5370080A
Authority
JP
Japan
Prior art keywords
gas mixture
separating
contained
removing method
absorption
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
JP14478876A
Other languages
Japanese (ja)
Inventor
Noriaki Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14478876A priority Critical patent/JPS5370080A/en
Publication of JPS5370080A publication Critical patent/JPS5370080A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To remove H2S selectively from a gas mixture containing H2S and CO2 by reating the gas mixture in the first absorption zone, then by releasing acidic gas out of the absorption solution having absorbed the acidic gas in the first regeneration zone, and by absorbing H2S in the second absorption zone, and by circulating the acidic gas having not yet absorbed to the first absorption zone.
COPYRIGHT: (C)1978,JPO&Japio
JP14478876A 1976-12-03 1976-12-03 Separating and removing method for h2s contained in gas mixture Pending JPS5370080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14478876A JPS5370080A (en) 1976-12-03 1976-12-03 Separating and removing method for h2s contained in gas mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14478876A JPS5370080A (en) 1976-12-03 1976-12-03 Separating and removing method for h2s contained in gas mixture

Publications (1)

Publication Number Publication Date
JPS5370080A true JPS5370080A (en) 1978-06-22

Family

ID=15370450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14478876A Pending JPS5370080A (en) 1976-12-03 1976-12-03 Separating and removing method for h2s contained in gas mixture

Country Status (1)

Country Link
JP (1) JPS5370080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399660A (en) * 1977-02-14 1978-08-31 Babcock Hitachi Kk Thickner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399660A (en) * 1977-02-14 1978-08-31 Babcock Hitachi Kk Thickner

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