ZA848328B - Process for removing hydrogen sulfide from gases - Google Patents

Process for removing hydrogen sulfide from gases

Info

Publication number
ZA848328B
ZA848328B ZA848328A ZA848328A ZA848328B ZA 848328 B ZA848328 B ZA 848328B ZA 848328 A ZA848328 A ZA 848328A ZA 848328 A ZA848328 A ZA 848328A ZA 848328 B ZA848328 B ZA 848328B
Authority
ZA
South Africa
Prior art keywords
gases
hydrogen sulfide
removing hydrogen
sulfide
hydrogen
Prior art date
Application number
ZA848328A
Inventor
Pierpaolo Cedraschi
Pierre-Andre Haas
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA848328B publication Critical patent/ZA848328B/en

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
    • B01D53/52—Hydrogen sulfide
ZA848328A 1983-10-26 1984-10-25 Process for removing hydrogen sulfide from gases ZA848328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH579483 1983-10-26

Publications (1)

Publication Number Publication Date
ZA848328B true ZA848328B (en) 1985-06-26

Family

ID=4299417

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848328A ZA848328B (en) 1983-10-26 1984-10-25 Process for removing hydrogen sulfide from gases

Country Status (3)

Country Link
EP (1) EP0147364A1 (en)
JP (1) JPS60110323A (en)
ZA (1) ZA848328B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130132A1 (en) * 1991-09-07 1993-03-11 Michael Wolter Hydrogen sulphide absorption from gas with high carbon di:oxide content - in ferric amino-carboxylate soln. stabilised with alkali hydrogen carbonate to avoid oxidative decomposition of amino-carboxylate
DE10106147A1 (en) 2001-02-10 2002-08-14 Clariant Gmbh Acidic pigment dispersants and pigment preparations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251492A (en) * 1978-06-07 1981-02-17 Ciba-Geigy Corporation Purification process
US4276224A (en) * 1978-06-07 1981-06-30 Ciba-Geigy Corporation Anthraquinone sulphonamide compounds and preparation
US4243648A (en) * 1979-06-20 1981-01-06 Union Oil Company Of California Method for removing hydrogen sulfide from gas streams
DE3219825A1 (en) * 1982-05-26 1983-12-01 Linde Ag, 6200 Wiesbaden METHOD FOR PREVENTING VANADINE LOSS IN OXIDATIVE SULFUR WASHING

Also Published As

Publication number Publication date
EP0147364A1 (en) 1985-07-03
JPS60110323A (en) 1985-06-15

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