GB1449880A - Process for the removal of sulphur dioxide from gases by absorption - Google Patents

Process for the removal of sulphur dioxide from gases by absorption

Info

Publication number
GB1449880A
GB1449880A GB5780273A GB5780273A GB1449880A GB 1449880 A GB1449880 A GB 1449880A GB 5780273 A GB5780273 A GB 5780273A GB 5780273 A GB5780273 A GB 5780273A GB 1449880 A GB1449880 A GB 1449880A
Authority
GB
United Kingdom
Prior art keywords
gases
absorption
removal
sulphur dioxide
dec
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
GB5780273A
Other languages
English (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1449880A publication Critical patent/GB1449880A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
GB5780273A 1972-12-16 1973-12-13 Process for the removal of sulphur dioxide from gases by absorption Expired GB1449880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261636 DE2261636A1 (de) 1972-12-16 1972-12-16 Verfahren zur entfernung von schwefeldioxid aus gasen durch absorption

Publications (1)

Publication Number Publication Date
GB1449880A true GB1449880A (en) 1976-09-15

Family

ID=5864574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5780273A Expired GB1449880A (en) 1972-12-16 1973-12-13 Process for the removal of sulphur dioxide from gases by absorption

Country Status (3)

Country Link
DE (1) DE2261636A1 (US07534539-20090519-C00280.png)
FR (1) FR2210431B2 (US07534539-20090519-C00280.png)
GB (1) GB1449880A (US07534539-20090519-C00280.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108723A (en) * 1990-08-16 1992-04-28 The Dow Chemical Company Process for absorption of sulfur compounds from fluids

Also Published As

Publication number Publication date
DE2261636A1 (de) 1974-06-20
FR2210431B2 (US07534539-20090519-C00280.png) 1976-07-02
FR2210431A2 (US07534539-20090519-C00280.png) 1974-07-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees