AU4398585A - Selective absorbtion of sulfur dioxide from gases containing sulfur dioxide and carbon dioxide - Google Patents

Selective absorbtion of sulfur dioxide from gases containing sulfur dioxide and carbon dioxide

Info

Publication number
AU4398585A
AU4398585A AU43985/85A AU4398585A AU4398585A AU 4398585 A AU4398585 A AU 4398585A AU 43985/85 A AU43985/85 A AU 43985/85A AU 4398585 A AU4398585 A AU 4398585A AU 4398585 A AU4398585 A AU 4398585A
Authority
AU
Australia
Prior art keywords
sulfur dioxide
dioxide
gases containing
absorbtion
selective
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
AU43985/85A
Other versions
AU572308B2 (en
Inventor
Allan E. Fowler
Mark B. Jones
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Priority claimed from US06/562,771 external-priority patent/US4530704A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of AU4398585A publication Critical patent/AU4398585A/en
Application granted granted Critical
Publication of AU572308B2 publication Critical patent/AU572308B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
AU43985/85A 1983-12-19 1985-06-24 Selective absorbtion of sulfur dioxide from gases containing sulfur dioxide and carbon dioxide Ceased AU572308B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/562,771 US4530704A (en) 1983-12-19 1983-12-19 Selective absorption of SO2 from gases containing the same
DD85278100A DD238731A5 (en) 1983-12-19 1985-07-01 METHOD FOR REMOVING SWIVEL DIOXIDE FROM A GAS STREAM

Publications (2)

Publication Number Publication Date
AU4398585A true AU4398585A (en) 1987-01-08
AU572308B2 AU572308B2 (en) 1988-05-05

Family

ID=25747973

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43985/85A Ceased AU572308B2 (en) 1983-12-19 1985-06-24 Selective absorbtion of sulfur dioxide from gases containing sulfur dioxide and carbon dioxide

Country Status (4)

Country Link
JP (1) JPS624427A (en)
AU (1) AU572308B2 (en)
CA (1) CA1235885A (en)
DD (1) DD238731A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03296413A (en) * 1990-04-13 1991-12-27 Mitsubishi Heavy Ind Ltd Polar gas separating device

Also Published As

Publication number Publication date
JPS624427A (en) 1987-01-10
CA1235885A (en) 1988-05-03
DD238731A5 (en) 1986-09-03
JPH0557013B2 (en) 1993-08-23
AU572308B2 (en) 1988-05-05

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