GB1248459A - Sulphur dioxide recovery - Google Patents

Sulphur dioxide recovery

Info

Publication number
GB1248459A
GB1248459A GB61395/68A GB6139568A GB1248459A GB 1248459 A GB1248459 A GB 1248459A GB 61395/68 A GB61395/68 A GB 61395/68A GB 6139568 A GB6139568 A GB 6139568A GB 1248459 A GB1248459 A GB 1248459A
Authority
GB
United Kingdom
Prior art keywords
solution
aqueous
bisulphite
ammonium
smoke
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
GB61395/68A
Other languages
English (en)
Inventor
Amand Delzenne
Raymond Hamelin
Michel Outin
Claude Pelecier
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.)
WEIRITAM
Pechiney SA
Original Assignee
WEIRITAM
Ugine Kuhlmann SA
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 WEIRITAM, Ugine Kuhlmann SA filed Critical WEIRITAM
Publication of GB1248459A publication Critical patent/GB1248459A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Chain Conveyers (AREA)
GB61395/68A 1967-12-28 1968-12-24 Sulphur dioxide recovery Expired GB1248459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR134054 1967-12-28
FR157959A FR95415E (fr) 1967-12-28 1968-07-04 Procédé et dispositif pour la récupération de l'anhydride sulfureux se trouvant a de tres faibles concentrations dans des gaz résiduaires.

Publications (1)

Publication Number Publication Date
GB1248459A true GB1248459A (en) 1971-10-06

Family

ID=26181699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61395/68A Expired GB1248459A (en) 1967-12-28 1968-12-24 Sulphur dioxide recovery

Country Status (13)

Country Link
US (1) US3503185A (en:Method)
JP (1) JPS5144117B1 (en:Method)
BE (1) BE725564A (en:Method)
DE (1) DE1817015B2 (en:Method)
FR (1) FR95415E (en:Method)
GB (1) GB1248459A (en:Method)
HU (1) HU164778B (en:Method)
IL (1) IL31280A (en:Method)
LU (1) LU57591A1 (en:Method)
NL (1) NL140816B (en:Method)
NO (1) NO123029B (en:Method)
PL (1) PL69777B1 (en:Method)
SE (1) SE349284B (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173354B (de) * 1962-03-10 1964-07-02 Langen & Co Lenkgetriebe mit hydraulischer Hilfskraftbetaetigung
BE783783A (fr) * 1971-06-07 1972-11-23 Inst Francais Du Petrole Procede d'epuration des gaz industriels contenant des dioxydes de soufre
US4174383A (en) * 1973-12-17 1979-11-13 Institut Francais Du Petrole Process for purifying a sulfur dioxide containing gas with production of elemental sulfur
DE2554584B2 (de) * 1974-12-28 1979-02-22 Chisso Corp., Osaka Verfahren zum Regenerieren einer zur absorptiven Entfernung von Stickstoffoxiden und Schwefeloxiden aus Abgasen verwendeten wäßrigen Lösung eines Eisenchelatkomplexes und eines Sulfites
US4000991A (en) * 1975-03-27 1977-01-04 Krebs Engineers Method of removing fly ash particulates from flue gases in a closed-loop wet scrubbing system
CA1106576A (en) * 1977-03-25 1981-08-11 Alexander J. Kosseim Process for removing so.sub.2 from effluent gases and for removing heat stable salts from systems in which they accumulate using an anion exchange resin
US4590048A (en) * 1983-07-07 1986-05-20 Milpat Corporation Removal of sulfur oxides from gas streams with ammonium sulfite
US5262139A (en) * 1992-09-29 1993-11-16 Union Carbide Chemicals & Plastics Technology Corporation Removal of sulfur dioxide from gas streams
CN1084217C (zh) * 1998-04-13 2002-05-08 冶金工业部建筑研究总院冶金环境保护研究所 半干式烟气脱硫与生产磁化肥的一体化方法和设备
CN106268268A (zh) * 2016-08-26 2017-01-04 江苏中圣高科技产业有限公司 一种再生氨并制取液态二氧化硫的脱硫装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314936A (en) * 1939-10-16 1943-03-30 Guyard Leon Jean Baptiste Process for extracting and concentrating sulphur dioxide
NL295179A (en:Method) * 1962-07-11
US3260035A (en) * 1963-04-29 1966-07-12 Univ Iowa State Res Found Inc Method for recovering sulfur dioxide from a gas stream
SE309411B (en:Method) * 1966-04-05 1969-03-24 Celleco Ab

Also Published As

Publication number Publication date
SE349284B (en:Method) 1972-09-25
DE1817015B2 (de) 1977-11-10
NL140816B (nl) 1974-01-15
NL6818560A (en:Method) 1969-07-01
PL69777B1 (en:Method) 1973-08-31
LU57591A1 (en:Method) 1969-04-08
JPS5144117B1 (en:Method) 1976-11-26
BE725564A (en:Method) 1969-05-29
HU164778B (en:Method) 1974-04-11
DE1817015A1 (de) 1969-09-04
IL31280A0 (en) 1969-02-27
NO123029B (en:Method) 1971-09-20
FR95415E (fr) 1970-11-06
US3503185A (en) 1970-03-31
IL31280A (en) 1972-02-29

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