GB821166A - Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures - Google Patents

Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures

Info

Publication number
GB821166A
GB821166A GB5813/57A GB581357A GB821166A GB 821166 A GB821166 A GB 821166A GB 5813/57 A GB5813/57 A GB 5813/57A GB 581357 A GB581357 A GB 581357A GB 821166 A GB821166 A GB 821166A
Authority
GB
United Kingdom
Prior art keywords
gas mixtures
relating
carbon dioxide
hydrogen sulfide
separating carbon
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.)
Expired
Application number
GB5813/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5813/57A priority Critical patent/GB821166A/en
Publication of GB821166A publication Critical patent/GB821166A/en
Expired 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

In a modification of the process of the parent Specification when the regeneration temperature of the solution, e.g. an aqueous solution of potassium carbonate, used to absorb CO2 and/or H2S from gas mixtures is greater than 215 DEG F., the average temperature of the solution leaving the regenerating column is reduced more than 20 DEG F. but not more than 55 DEG F., preferably not more than 35 DEG F., nor below 195 DEG F., before entering the absorber column.
GB5813/57A 1957-02-20 1957-02-20 Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures Expired GB821166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5813/57A GB821166A (en) 1957-02-20 1957-02-20 Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5813/57A GB821166A (en) 1957-02-20 1957-02-20 Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures

Publications (1)

Publication Number Publication Date
GB821166A true GB821166A (en) 1959-09-30

Family

ID=9803091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5813/57A Expired GB821166A (en) 1957-02-20 1957-02-20 Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures

Country Status (1)

Country Link
GB (1) GB821166A (en)

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