FR2305220B1 - - Google Patents

Info

Publication number
FR2305220B1
FR2305220B1 FR7608964A FR7608964A FR2305220B1 FR 2305220 B1 FR2305220 B1 FR 2305220B1 FR 7608964 A FR7608964 A FR 7608964A FR 7608964 A FR7608964 A FR 7608964A FR 2305220 B1 FR2305220 B1 FR 2305220B1
Authority
FR
France
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.)
Expired
Application number
FR7608964A
Other languages
French (fr)
Other versions
FR2305220A1 (en
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of FR2305220A1 publication Critical patent/FR2305220A1/en
Application granted granted Critical
Publication of FR2305220B1 publication Critical patent/FR2305220B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1406—Multiple stage absorption
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Industrial Gases (AREA)
FR7608964A 1975-03-27 1976-03-26 METHOD AND APPARATUS FOR REMOVING ACID GAS FROM GAS MIXTURES Granted FR2305220A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56246775A 1975-03-27 1975-03-27

Publications (2)

Publication Number Publication Date
FR2305220A1 FR2305220A1 (en) 1976-10-22
FR2305220B1 true FR2305220B1 (en) 1979-04-06

Family

ID=24246406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608964A Granted FR2305220A1 (en) 1975-03-27 1976-03-26 METHOD AND APPARATUS FOR REMOVING ACID GAS FROM GAS MIXTURES

Country Status (4)

Country Link
JP (1) JPS6039414B2 (en)
DE (1) DE2605287C2 (en)
FR (1) FR2305220A1 (en)
GB (1) GB1531536A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases
DE2912115C3 (en) * 1979-03-27 1986-05-28 Metallgesellschaft Ag, 6000 Frankfurt Process for the selective desulphurization of gases
JPS63176015U (en) * 1987-04-27 1988-11-15
JP5966565B2 (en) * 2012-04-24 2016-08-10 株式会社Ihi Carbon dioxide recovery method and recovery apparatus
JP6990103B2 (en) * 2017-12-20 2022-01-12 株式会社東芝 How to maintain carbon dioxide capture equipment and carbon dioxide capture equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971798A (en) * 1932-01-30 1934-08-28 Koppers Co Delaware Purification and separation of gaseous mixtures
US3773895A (en) * 1971-12-15 1973-11-20 H Thirkell Removal of acidic gases from gaseous mixtures

Also Published As

Publication number Publication date
DE2605287C2 (en) 1986-11-06
JPS6039414B2 (en) 1985-09-05
FR2305220A1 (en) 1976-10-22
GB1531536A (en) 1978-11-08
DE2605287A1 (en) 1976-10-14
JPS51120981A (en) 1976-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse