JPS5482375A - Refining apparatus for gas - Google Patents

Refining apparatus for gas

Info

Publication number
JPS5482375A
JPS5482375A JP15137877A JP15137877A JPS5482375A JP S5482375 A JPS5482375 A JP S5482375A JP 15137877 A JP15137877 A JP 15137877A JP 15137877 A JP15137877 A JP 15137877A JP S5482375 A JPS5482375 A JP S5482375A
Authority
JP
Japan
Prior art keywords
soln
chamber
gas
naoh
treated
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
JP15137877A
Other languages
Japanese (ja)
Inventor
Hiroshi Miyashita
Mitsuo Tazaki
Tetsuo Kimura
Chosaku Yamaguchi
Tadao Fujimoto
Hiromasa Tonai
Shigeaki Ishihara
Riichi Tomita
Kinji Hashimoto
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP15137877A priority Critical patent/JPS5482375A/en
Publication of JPS5482375A publication Critical patent/JPS5482375A/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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To increase treating efficienty per unit time in gas-refining apparatus and to make the apparatus compact as a whole, by bringing the gas to be treated into contact with NaOH solns. of low and high concentrations in order to remove sulfur, odorous matter, and CO2.
CONSTITUTION: The gas to be treated is fed through a feed pipe 7 to the space above the second chamber (b), where it is brought into contact with conc. NaOH soln. of a pH not smaller than 12, in order to remove sulfuric acid component and odorous component at the highest removing ratio. In the space above the first chamber (a) it is brought into contact with NaOH soln. of a pH 9W11 in order to remove CO2 component at the highest removing ratio. The gas having been treated is discharged through a discharge pipe 8. The NaOH soln. of high concn. is sprayed by a pump P2 through nozzles 9 and accumulates in the second chamber (b) through porous plates 4. The NaOH soln. of low concn. is circulated by a pump P1 in the same way. NaOH soln. of high concn. is replenished through a line 13. The soln. contained in the second chamber (b) is transferred to the first chamber (a) in an amount corresponding to that of replenished soln., and the soln. contained in the first chanber (a) is drawn off in an amount equal to that of transferred soln.
COPYRIGHT: (C)1979,JPO&Japio
JP15137877A 1977-12-14 1977-12-14 Refining apparatus for gas Pending JPS5482375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15137877A JPS5482375A (en) 1977-12-14 1977-12-14 Refining apparatus for gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15137877A JPS5482375A (en) 1977-12-14 1977-12-14 Refining apparatus for gas

Publications (1)

Publication Number Publication Date
JPS5482375A true JPS5482375A (en) 1979-06-30

Family

ID=15517247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15137877A Pending JPS5482375A (en) 1977-12-14 1977-12-14 Refining apparatus for gas

Country Status (1)

Country Link
JP (1) JPS5482375A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343935U (en) * 1989-09-04 1991-04-24
JPH0657032U (en) * 1992-09-10 1994-08-05 ジャック ムーン カンパニー リミテッド Structure to close the mouth of electric cable wire
JP2005305414A (en) * 2004-10-15 2005-11-04 Sumitomo Chemical Co Ltd Detoxifying method for chlorine gas
JP2013099719A (en) * 2011-11-08 2013-05-23 Nt Corp Harmful gas detoxification method and scrubber for executing the method
JP2016132800A (en) * 2015-01-20 2016-07-25 千代田化工建設株式会社 Organic matter production method and organic matter production system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343935U (en) * 1989-09-04 1991-04-24
JPH0454769Y2 (en) * 1989-09-04 1992-12-22
JPH0657032U (en) * 1992-09-10 1994-08-05 ジャック ムーン カンパニー リミテッド Structure to close the mouth of electric cable wire
JP2005305414A (en) * 2004-10-15 2005-11-04 Sumitomo Chemical Co Ltd Detoxifying method for chlorine gas
JP4553674B2 (en) * 2004-10-15 2010-09-29 住友化学株式会社 How to remove chlorine gas
JP2013099719A (en) * 2011-11-08 2013-05-23 Nt Corp Harmful gas detoxification method and scrubber for executing the method
JP2016132800A (en) * 2015-01-20 2016-07-25 千代田化工建設株式会社 Organic matter production method and organic matter production system
US10550484B2 (en) 2015-01-20 2020-02-04 Chiyoda Corporation Method of generating organic compound and organic compound-generating system

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