DE3684749D1 - Verfahren und vorrichtung zum behandeln von schwefeldioxidhaltigem gas. - Google Patents

Verfahren und vorrichtung zum behandeln von schwefeldioxidhaltigem gas.

Info

Publication number
DE3684749D1
DE3684749D1 DE8686306951T DE3684749T DE3684749D1 DE 3684749 D1 DE3684749 D1 DE 3684749D1 DE 8686306951 T DE8686306951 T DE 8686306951T DE 3684749 T DE3684749 T DE 3684749T DE 3684749 D1 DE3684749 D1 DE 3684749D1
Authority
DE
Germany
Prior art keywords
sulfuring
dioxide
treating gas
treating
gas
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 - Lifetime
Application number
DE8686306951T
Other languages
English (en)
Inventor
Hiroshi Tsutsumi
Morihito Okamura
Osamu Matsunaga
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.)
Mitsui Miike Engineering Corp
Mitsui Mining Co Ltd
Original Assignee
Mitsui Miike Engineering Corp
Mitsui Mining Co Ltd
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 Mitsui Miike Engineering Corp, Mitsui Mining Co Ltd filed Critical Mitsui Miike Engineering Corp
Application granted granted Critical
Publication of DE3684749D1 publication Critical patent/DE3684749D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
    • 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
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
    • 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
    • C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
    • C01B17/0482—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with carbon or solid carbonaceous materials
DE8686306951T 1985-09-13 1986-09-09 Verfahren und vorrichtung zum behandeln von schwefeldioxidhaltigem gas. Expired - Lifetime DE3684749D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60201704A JPS6265909A (ja) 1985-09-13 1985-09-13 二酸化硫黄含有ガスの処理方法および装置

Publications (1)

Publication Number Publication Date
DE3684749D1 true DE3684749D1 (de) 1992-05-14

Family

ID=16445536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306951T Expired - Lifetime DE3684749D1 (de) 1985-09-13 1986-09-09 Verfahren und vorrichtung zum behandeln von schwefeldioxidhaltigem gas.

Country Status (5)

Country Link
US (1) US4818496A (de)
EP (1) EP0217567B1 (de)
JP (1) JPS6265909A (de)
CA (1) CA1311909C (de)
DE (1) DE3684749D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9202181A (nl) * 1992-12-17 1994-07-18 Hoogovens Groep Bv Werkwijze voor het genereren van elementaire zwavel of zwavelzuur uit een met zwavelverbindingen verontreinigde gasstroom.
DE4422898A1 (de) * 1994-06-30 1996-02-01 Metallgesellschaft Ag Verfahren zur Reduktion von SO¶2¶ zu Schwefel
US10981788B2 (en) * 2017-11-28 2021-04-20 Haldor Topsøe A/S Method for production of sulfur and sulfuric acid
CN111704113B (zh) * 2020-08-20 2020-11-20 中国恩菲工程技术有限公司 复杂精矿冶炼烟气制硫磺的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001274A (en) * 1932-06-29 1935-05-14 United Engineers And Construct Jointed ash pan for combustible gas generators
US2043202A (en) * 1932-07-23 1936-06-02 Gen Chemical Corp Method for reducing sulphur dioxide
US2320318A (en) * 1942-07-22 1943-05-25 Socony Vacuum Oil Co Inc Method for catalytic conversion
DE2046324A1 (de) * 1970-09-19 1972-03-23 Berger, Heinz, 3470 Höxter Vorrichtung zur Vernichtung der schädlichen Anteile der Abgase von Verbrennungsmotoren
US3773894A (en) * 1971-07-22 1973-11-20 Exxon Nitrogen oxide conversion using reinforced nickel-copper catalysts
JPS4998395A (de) * 1973-01-02 1974-09-18
NL7315509A (en) * 1973-11-13 1975-05-15 Foster Wheeler Ltd Reduction of sulphur dioxide in waste gases - by contacting gas with granular coal in presence of steam
DE2613343C3 (de) * 1976-03-29 1980-08-28 Davy International Ag, 6000 Frankfurt Verfahren zur Gewinnung von Schwefel aus SO2 -haltigen Gasen
EP0005948A1 (de) * 1978-05-31 1979-12-12 Transprints (U.K.) Limited Hilfsträger für den Transferdruck und seine Verwendung für die Bestimmung der Kennzeichen für ein wiederholbares Transferdruckverfahren
US4207292A (en) * 1978-08-24 1980-06-10 Foster Wheeler Energy Corporation System for reducing sulfur dioxide
JPS5692108A (en) * 1979-12-26 1981-07-25 Sumitomo Heavy Ind Ltd Recovering method for sulfur from sulfur dioxide- containing gas
JPS57135702A (en) * 1981-02-13 1982-08-21 Res Assoc Residual Oil Process<Rarop> Fixing of sulfur from exhaust gas of reductive roasting
US4504459A (en) * 1983-07-11 1985-03-12 Stothers William R Extraction of elemental sulphur from sulphur compound gases

Also Published As

Publication number Publication date
EP0217567A3 (en) 1988-08-24
EP0217567B1 (de) 1992-04-08
JPH0550441B2 (de) 1993-07-29
US4818496A (en) 1989-04-04
JPS6265909A (ja) 1987-03-25
CA1311909C (en) 1992-12-29
EP0217567A2 (de) 1987-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee