JPS5719013A - Absorbent liquid for carbon monoxide - Google Patents

Absorbent liquid for carbon monoxide

Info

Publication number
JPS5719013A
JPS5719013A JP9260780A JP9260780A JPS5719013A JP S5719013 A JPS5719013 A JP S5719013A JP 9260780 A JP9260780 A JP 9260780A JP 9260780 A JP9260780 A JP 9260780A JP S5719013 A JPS5719013 A JP S5719013A
Authority
JP
Japan
Prior art keywords
absorbent liquid
organic solvent
acid derivative
oxygen acid
carbon monoxide
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.)
Granted
Application number
JP9260780A
Other languages
Japanese (ja)
Other versions
JPS6252609B2 (en
Inventor
Taiji Kamiguchi
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP9260780A priority Critical patent/JPS5719013A/en
Publication of JPS5719013A publication Critical patent/JPS5719013A/en
Publication of JPS6252609B2 publication Critical patent/JPS6252609B2/ja
Granted 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

Landscapes

  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To obtain an absorbent liquid having a highly resistance to hydrosis even when coming into contact with water or water vapor and also a high CO absorbability by dissolving a complex of CuCl with an oxygen acid derivative of phosphorus in an organic solvent.
CONSTITUTION: As the oxygen acid derivative to be used in an absorbent liquid for CO, a phosphate or a phosphine oxide having a melting point of 20°C or less and a boiling point of 100°C or more is preferably used, and also as an organic solvent to be used in the absorbent liquid, an aromatic hydrocarbon, an alcohol, an etherester, a ketone, an amide, a sulfoxide, a glycol, a carbonate, or an amine is used. The absorbent liquid may be in slurried state or a solution, and the preferred proportions of CuCl: an oxygen acid derivative of phosphorus: an organic solvent is 1:0.25W 5:0W20. Carbon monoxide absorbed in the absorbent liquid can be released by rasing its temperature or reducing its pressure, and the absorbent liquid can be reused.
COPYRIGHT: (C)1982,JPO&Japio
JP9260780A 1980-07-09 1980-07-09 Absorbent liquid for carbon monoxide Granted JPS5719013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9260780A JPS5719013A (en) 1980-07-09 1980-07-09 Absorbent liquid for carbon monoxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9260780A JPS5719013A (en) 1980-07-09 1980-07-09 Absorbent liquid for carbon monoxide

Publications (2)

Publication Number Publication Date
JPS5719013A true JPS5719013A (en) 1982-02-01
JPS6252609B2 JPS6252609B2 (en) 1987-11-06

Family

ID=14059122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9260780A Granted JPS5719013A (en) 1980-07-09 1980-07-09 Absorbent liquid for carbon monoxide

Country Status (1)

Country Link
JP (1) JPS5719013A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662905A (en) * 1983-12-23 1987-05-05 Itaru Todoriki, Director of Agency of Industrial Science and Technology Selective gas separator
US4818255A (en) * 1987-02-10 1989-04-04 Kozo Director-general of Agency of Industrial Science and Technology Iizuka Material for gas separation
EP0310064A2 (en) * 1987-09-30 1989-04-05 Babcock-Hitachi Kabushiki Kaisha CO-absorbing solution, process for absorbing and recovering CO
US4877425A (en) * 1987-08-07 1989-10-31 Air Products And Chemicals, Inc. Novel metal-diketone absorbents for carbon monoxide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350146U (en) * 1986-09-20 1988-04-05
JPS6430859U (en) * 1987-08-20 1989-02-27
JPH01148417U (en) * 1988-03-18 1989-10-13
JPH0256465U (en) * 1988-10-14 1990-04-24

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662905A (en) * 1983-12-23 1987-05-05 Itaru Todoriki, Director of Agency of Industrial Science and Technology Selective gas separator
US4818255A (en) * 1987-02-10 1989-04-04 Kozo Director-general of Agency of Industrial Science and Technology Iizuka Material for gas separation
US4877425A (en) * 1987-08-07 1989-10-31 Air Products And Chemicals, Inc. Novel metal-diketone absorbents for carbon monoxide
EP0310064A2 (en) * 1987-09-30 1989-04-05 Babcock-Hitachi Kabushiki Kaisha CO-absorbing solution, process for absorbing and recovering CO
US4950462A (en) * 1987-09-30 1990-08-21 Babcock-Hitachi Kabushiki Kaisha Process for absorbing CO

Also Published As

Publication number Publication date
JPS6252609B2 (en) 1987-11-06

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