NL7409209A - PROCESS FOR THE REGENERATION OF THE ABSORBENS USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS. - Google Patents

PROCESS FOR THE REGENERATION OF THE ABSORBENS USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS.

Info

Publication number
NL7409209A
NL7409209A NL7409209A NL7409209A NL7409209A NL 7409209 A NL7409209 A NL 7409209A NL 7409209 A NL7409209 A NL 7409209A NL 7409209 A NL7409209 A NL 7409209A NL 7409209 A NL7409209 A NL 7409209A
Authority
NL
Netherlands
Prior art keywords
absorbens
regeneration
removal
gas flows
sulfur dioxide
Prior art date
Application number
NL7409209A
Other languages
Dutch (nl)
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
Publication of NL7409209A publication Critical patent/NL7409209A/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)
NL7409209A 1973-07-11 1974-07-08 PROCESS FOR THE REGENERATION OF THE ABSORBENS USED IN A CYCLIC PROCESS FOR THE REMOVAL OF SULFUR DIOXIDE FROM GAS FLOWS. NL7409209A (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
NL7409209A true NL7409209A (en) 1975-01-14

Family

ID=23492844

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7409209A NL7409209A (en) 1973-07-11 1974-07-08 PROCESS FOR THE REGENERATION OF THE ABSORBENS 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
BE817573A (en) 1975-01-13
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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Legal Events

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BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed