ZA7245B - Process of removing sulfur dioxide from a gas stream - Google Patents

Process of removing sulfur dioxide from a gas stream

Info

Publication number
ZA7245B
ZA7245B ZA720045A ZA7245A ZA7245B ZA 7245 B ZA7245 B ZA 7245B ZA 720045 A ZA720045 A ZA 720045A ZA 7245 A ZA7245 A ZA 7245A ZA 7245 B ZA7245 B ZA 7245B
Authority
ZA
South Africa
Prior art keywords
gas stream
sulfur dioxide
removing sulfur
dioxide
stream
Prior art date
Application number
ZA720045A
Other languages
English (en)
Inventor
C Earl
F Hughes
Original Assignee
Wellman Power Gas 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 Wellman Power Gas Inc filed Critical Wellman Power Gas Inc
Publication of ZA7245B publication Critical patent/ZA7245B/xx

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
    • B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • 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
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (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)
  • Patch Boards (AREA)
ZA720045A 1971-02-22 1972-01-04 Process of removing sulfur dioxide from a gas stream ZA7245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11738371A 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
ZA7245B true ZA7245B (en) 1972-09-27

Family

ID=22372617

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720045A ZA7245B (en) 1971-02-22 1972-01-04 Process of removing sulfur dioxide from a gas stream

Country Status (9)

Country Link
JP (1) JPS5137631B1 (ru)
BE (1) BE779632A (ru)
BR (1) BR7200876D0 (ru)
ES (1) ES400063A1 (ru)
IT (1) IT948632B (ru)
NO (1) NO130978C (ru)
SE (1) SE382966B (ru)
SU (1) SU860679A1 (ru)
ZA (1) ZA7245B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51157922U (ru) * 1975-06-10 1976-12-16
JPS5384718U (ru) * 1976-12-15 1978-07-13
FI73603C (fi) * 1985-06-17 1987-11-09 Catena Oy Foerfarande foer tillvaratagande och tillgodogoerande av svaveldioxiden i svavelhaltiga gaser saosom roekgaser.
WO1993001881A1 (en) * 1991-07-23 1993-02-04 Rauma Wood International Ltd. Method and apparatus for recovery of sulfur and/or nitrogen oxides from gases containing such oxides
CN105771532A (zh) * 2016-04-26 2016-07-20 中冶南方工程技术有限公司 冷凝烟气脱硫装置

Also Published As

Publication number Publication date
SE382966B (sv) 1976-02-23
NO130978C (ru) 1975-03-19
BR7200876D0 (pt) 1973-05-24
IT948632B (it) 1973-06-11
ES400063A1 (es) 1974-12-16
SU860679A1 (ru) 1981-08-30
BE779632A (en) 1972-08-21
JPS5137631B1 (ru) 1976-10-16
NO130978B (ru) 1974-12-09

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