BE817573A - METHOD OF REGENERATING THE ABSORBENT USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS - Google Patents

METHOD OF REGENERATING THE ABSORBENT USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS

Info

Publication number
BE817573A
BE817573A BE7000542A BE7000542A BE817573A BE 817573 A BE817573 A BE 817573A BE 7000542 A BE7000542 A BE 7000542A BE 7000542 A BE7000542 A BE 7000542A BE 817573 A BE817573 A BE 817573A
Authority
BE
Belgium
Prior art keywords
regenerating
removal
gas flows
sulfur dioxide
cyclic process
Prior art date
Application number
BE7000542A
Other languages
Dutch (nl)
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 filed Critical
Publication of BE817573A publication Critical patent/BE817573A/en

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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
BE7000542A 1973-07-11 1974-07-11 METHOD OF REGENERATING THE ABSORBENT USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS BE817573A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE817573A true BE817573A (en) 1975-01-13

Family

ID=23492844

Family Applications (1)

Application Number Title Priority Date Filing Date
BE7000542A BE817573A (en) 1973-07-11 1974-07-11 METHOD OF REGENERATING THE ABSORBENT USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS

Country Status (8)

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

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 (en) * 1982-08-25 1984-03-02 Raffinage Cie Francaise Device for cold removal of the hydrogen sulphide present in a gaseous mixture by reaction with sulphur dioxide and for the separation of the solid sulphur thus produced.
CA1218516A (en) * 1983-05-02 1987-03-03 John C. Orcutt Treatment of low concentration h.sub.2s gas streams in liquid phase claus reactor
CA1223716A (en) * 1983-11-14 1987-07-07 Raymond J. Donahue Liquid phase claus reaction
DE3428548A1 (en) * 1984-08-02 1986-02-13 Linde Ag, 6200 Wiesbaden METHOD FOR PRODUCING ELEMENTAL SULFUR
DE3607029A1 (en) * 1985-03-08 1986-10-02 Jgc Corp., Tokio/Tokyo METHOD FOR THE DESULURIZATION OF GAS CONTAINING SULFUR HYDROGEN
AT394955B (en) * 1990-06-06 1992-08-10 Schmid Peter J Process for the purification of flue gases
CN100395225C (en) * 2004-12-24 2008-06-18 西安建筑科技大学 Method for deprivig sulfur dioxide in solution of citrate
CN100386303C (en) * 2004-12-27 2008-05-07 西安建筑科技大学 Method for eliminating sulfur dioxide in citrate solution enhanced by ultrasonic
FR3106063B1 (en) 2020-01-10 2022-06-10 Prevor Int Corrosive gas chemical decontamination system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU615841A3 (en) * 1971-10-18 1978-07-15 Стауффер Кемикал Компани (Фирма) Method of extracting sulfur dioxide from exhaust gases
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
IT1016353B (en) 1977-05-30
FR2236546B1 (en) 1980-08-08
AU7008674A (en) 1975-12-18
NL7409209A (en) 1975-01-14
CA1039030A (en) 1978-09-26
GB1450845A (en) 1976-09-29
DE2432749A1 (en) 1975-01-30
FR2236546A1 (en) 1975-02-07
JPS5039286A (en) 1975-04-11

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