IT963187B - Procedimento di eliminazione di biossido di zolfo contenuto in gas industriali - Google Patents

Procedimento di eliminazione di biossido di zolfo contenuto in gas industriali

Info

Publication number
IT963187B
IT963187B IT27200/72A IT2720072A IT963187B IT 963187 B IT963187 B IT 963187B IT 27200/72 A IT27200/72 A IT 27200/72A IT 2720072 A IT2720072 A IT 2720072A IT 963187 B IT963187 B IT 963187B
Authority
IT
Italy
Prior art keywords
elimination
procedure
sulfur dioxide
dioxide contained
industrial gases
Prior art date
Application number
IT27200/72A
Other languages
English (en)
Inventor
P Renault
A Deschamps
C Dezael
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of IT963187B publication Critical patent/IT963187B/it

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
    • C01B17/02—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
    • 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
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/22—Sulfites of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
IT27200/72A 1971-07-20 1972-07-20 Procedimento di eliminazione di biossido di zolfo contenuto in gas industriali IT963187B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126612A FR2146598A5 (it) 1971-07-20 1971-07-20

Publications (1)

Publication Number Publication Date
IT963187B true IT963187B (it) 1974-01-10

Family

ID=9080650

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27200/72A IT963187B (it) 1971-07-20 1972-07-20 Procedimento di eliminazione di biossido di zolfo contenuto in gas industriali

Country Status (8)

Country Link
US (1) US3839549A (it)
BE (1) BE786389A (it)
CA (1) CA974738A (it)
DE (1) DE2235124A1 (it)
FR (1) FR2146598A5 (it)
GB (1) GB1371551A (it)
IT (1) IT963187B (it)
NL (1) NL7209851A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234918B1 (it) * 1973-06-26 1976-11-12 Inst Francais Du Petrole
DE2332886B2 (de) * 1973-06-28 1975-05-07 Davy Powergas Gmbh, 5000 Koeln Verfahren zur Gewinnung von Schwefel aus Ammoniumsalzen von Schwefelsauerstoffsäuren
FR2306728A1 (fr) * 1975-04-11 1976-11-05 Inst Francais Du Petrole Procede d'epuration de gaz contenant du dioxyde de soufre
US4124685A (en) * 1976-06-08 1978-11-07 Tarhan Mehmet O Method for substantially complete removal of hydrogen sulfide from sulfur bearing industrial gases
US4085199A (en) * 1976-06-08 1978-04-18 Bethlehem Steel Corporation Method for removing hydrogen sulfide from sulfur-bearing industrial gases with claus-type reactors
US4626521A (en) * 1980-10-24 1986-12-02 National Distillers And Chemical Corporation Selective catalytic oxidation of carbon monoxide in hydrocarbon stream to carbon dioxide
NL9002661A (nl) * 1990-12-04 1992-07-01 Pacques Bv Werkwijze voor de verwijdering van h2s uit gas.
US20030059352A1 (en) * 2001-08-07 2003-03-27 Maurice Karras Process and apparatus for scrubbing sulfur dioxide from flue gas and conversion to fertilizer
CN110180383B (zh) * 2019-05-21 2022-02-25 山东三维化学集团股份有限公司 硫化氢酸性气硫氢资源协同回收装置和方法
CN111017957B (zh) * 2019-11-06 2022-11-01 启东亚太药业有限公司 一种用焚硫法生产亚硫酸氢铵的生产装置
CN111871193A (zh) * 2020-07-15 2020-11-03 中石化南京化工研究院有限公司 一种从酸性气体中脱除硫化氢和羰基硫的吸收剂

Also Published As

Publication number Publication date
NL7209851A (it) 1973-01-23
FR2146598A5 (it) 1973-03-02
DE2235124A1 (de) 1973-03-22
US3839549A (en) 1974-10-01
CA974738A (en) 1975-09-23
GB1371551A (it) 1974-10-23
BE786389A (fr) 1973-01-18

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