CA1039030A - Methode d'extraction de l'oxyde de soufre en presence dans les gaz - Google Patents

Methode d'extraction de l'oxyde de soufre en presence dans les gaz

Info

Publication number
CA1039030A
CA1039030A CA201,923A CA201923A CA1039030A CA 1039030 A CA1039030 A CA 1039030A CA 201923 A CA201923 A CA 201923A CA 1039030 A CA1039030 A CA 1039030A
Authority
CA
Canada
Prior art keywords
sulfur dioxide
hydrogen sulfide
absorbent
aqueous absorbent
dioxide rich
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
CA201,923A
Other languages
English (en)
Other versions
CA201923S (en
Inventor
Wayne J. Balfanz
Lester P. Vanbrocklin
Richard M. Depirro
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.)
Stauffer Chemical Co
Original Assignee
Stauffer 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
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of CA1039030A publication Critical patent/CA1039030A/fr
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
    • B01D53/50—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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
CA201,923A 1973-07-11 1974-06-07 Methode d'extraction de l'oxyde de soufre en presence dans les gaz Expired CA1039030A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37836273A 1973-07-11 1973-07-11

Publications (1)

Publication Number Publication Date
CA1039030A true CA1039030A (fr) 1978-09-26

Family

ID=23492844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,923A Expired CA1039030A (fr) 1973-07-11 1974-06-07 Methode d'extraction de l'oxyde de soufre en presence dans les gaz

Country Status (8)

Country Link
JP (1) JPS5039286A (fr)
BE (1) BE817573A (fr)
CA (1) CA1039030A (fr)
DE (1) DE2432749A1 (fr)
FR (1) FR2236546B1 (fr)
GB (1) GB1450845A (fr)
IT (1) IT1016353B (fr)
NL (1) NL7409209A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224982A (en) * 1975-08-21 1977-02-24 Tsukishima Kikai Co Ltd Exhaust gas desulfurization process
FR2532190A1 (fr) * 1982-08-25 1984-03-02 Raffinage Cie Francaise Dispositif pour l'elimination a froid de l'hydrogene sulfure contenu dans un melange gazeux, par reaction sur de l'anhydride sulfureux, et pour la separation du soufre solide ainsi produit
CA1218516A (fr) * 1983-05-02 1987-03-03 John C. Orcutt Traitement de gaz renfermant de faibles concentrations de h.sub.2s dans un reacteur claus a phase liquide
CA1223716A (fr) * 1983-11-14 1987-07-07 Raymond J. Donahue Reaction de claus en phase liquide
DE3428548A1 (de) * 1984-08-02 1986-02-13 Linde Ag, 6200 Wiesbaden Verfahren zur erzeugung von elementarem schwefel
DE3607029A1 (de) * 1985-03-08 1986-10-02 Jgc Corp., Tokio/Tokyo Verfahren zur entschwefelung von schwefelwasserstoff enthaltendem gas
AT394955B (de) * 1990-06-06 1992-08-10 Schmid Peter J Verfahren zur reinigung von rauchgasen
CN100395225C (zh) * 2004-12-24 2008-06-18 西安建筑科技大学 一种脱除柠檬酸盐溶液中二氧化硫的方法
CN100386303C (zh) * 2004-12-27 2008-05-07 西安建筑科技大学 一种用超声波强化脱除柠檬酸盐溶液中二氧化硫的方法
FR3106063B1 (fr) * 2020-01-10 2022-06-10 Prevor Int Système de décontamination chimique de gaz corrosifs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU615841A3 (ru) * 1971-10-18 1978-07-15 Стауффер Кемикал Компани (Фирма) Способ извлечени двуокиси серы из отход щих газов
JPS5228113A (en) * 1975-08-29 1977-03-02 Nippon Concrete Ind Co Ltd Casing for excavating pile driving hole

Also Published As

Publication number Publication date
NL7409209A (nl) 1975-01-14
GB1450845A (en) 1976-09-29
FR2236546A1 (fr) 1975-02-07
FR2236546B1 (fr) 1980-08-08
IT1016353B (it) 1977-05-30
JPS5039286A (fr) 1975-04-11
BE817573A (nl) 1975-01-13
DE2432749A1 (de) 1975-01-30
AU7008674A (en) 1975-12-18

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