AT277283B - Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in Schwefelwasserstoff - Google Patents

Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in Schwefelwasserstoff

Info

Publication number
AT277283B
AT277283B AT198268A AT198268A AT277283B AT 277283 B AT277283 B AT 277283B AT 198268 A AT198268 A AT 198268A AT 198268 A AT198268 A AT 198268A AT 277283 B AT277283 B AT 277283B
Authority
AT
Austria
Prior art keywords
hydrogen sulfide
sulfur dioxide
reductive conversion
reductive
conversion
Prior art date
Application number
AT198268A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of AT277283B publication Critical patent/AT277283B/de

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8898—Manganese, technetium or rhenium containing also molybdenum
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • C01B17/0426—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 characterised by the catalytic conversion
    • C01B17/0434—Catalyst compositions
    • 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
    • C01B17/0478—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 hydrocarbons or mixtures containing them
    • 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
    • C01B17/0491—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 hydrogen or hydrogen-containing mixtures, e.g. synthesis gas
    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/164—Preparation by reduction of oxidic sulfur compounds
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Air Bags (AREA)
AT198268A 1967-03-02 1968-02-29 Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in Schwefelwasserstoff AT277283B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9982/67A GB1116129A (en) 1967-03-02 1967-03-02 Catalytic reduction of sulphur dioxide to hydrogen sulphide

Publications (1)

Publication Number Publication Date
AT277283B true AT277283B (de) 1969-12-29

Family

ID=9882359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT198268A AT277283B (de) 1967-03-02 1968-02-29 Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in Schwefelwasserstoff

Country Status (12)

Country Link
US (1) US3495941A (de)
AT (1) AT277283B (de)
BE (1) BE711469A (de)
CA (1) CA921678A (de)
CH (1) CH500132A (de)
DE (1) DE1667728A1 (de)
ES (1) ES351054A1 (de)
FR (1) FR1562292A (de)
GB (1) GB1116129A (de)
NL (1) NL6802844A (de)
NO (1) NO120267B (de)
SE (1) SE329603B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101112A1 (de) * 1970-01-12 1971-07-22 Parsons Co Ralph M Verfahren zur Herstellung von Schwefel

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864459A (en) * 1969-04-21 1975-02-04 Alvin B Stiles Process for the economical use of refractory reducing gases for the reduction of sulfur dioxide
US3615231A (en) * 1969-06-18 1971-10-26 John T Cullom Ocess utilizing the sensible heat of smelter gases to recover sulfur therefrom
BE759295A (fr) * 1969-12-09 1971-04-30 Allied Chem Procede de traitement d'anhydride sulfureux avec un gaz reducteur et nouveaux produits ainsi obtenus
CA905083A (en) * 1970-02-11 1972-07-18 O. Archambault Jacques Process for recovery of sulphur from sulphur dioxide
NL171144B (nl) * 1970-07-17 1982-09-16 Shell Int Research Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen.
US3635820A (en) * 1970-08-31 1972-01-18 Universal Oil Prod Co Treating a water stream containing a water-soluble sulfite compound
US3865927A (en) * 1970-09-15 1975-02-11 Allied Chem Method and apparatus for reacting sulfur dioxide and natural gas
US3729551A (en) * 1971-01-07 1973-04-24 Cons Coal Co Conversion of calcium sulfate to calcium oxide and elemental sulfur
US3726958A (en) * 1971-02-22 1973-04-10 Exxon Research Engineering Co Reduction of so{11 {11 in gas mixtures
US3789110A (en) * 1971-07-23 1974-01-29 Westvaco Corp Method for removing sulfur dioxide from waste gases and recovering a concentrated stream of sulfurdioxide
US3846536A (en) * 1972-09-07 1974-11-05 Exxon Research Engineering Co Regeneration process for flue gas sorbent
US4029752A (en) * 1973-05-29 1977-06-14 Exxon Research And Engineering Company Method of producing sulfur from sulfur dioxide
US4094961A (en) * 1974-11-07 1978-06-13 Ralph M. Parsons Company Hydrogen sulfide production
US3970744A (en) * 1974-11-07 1976-07-20 Ralph M. Parsons Company Process for the production of sulfur from sulfur dioxide extracted from gas streams
US4164556A (en) * 1974-11-14 1979-08-14 Exxon Research & Engineering Co. Method of producing sulfur from sulfur dioxide
US4302218A (en) * 1980-06-16 1981-11-24 Fmc Corporation Process for controlling sulfur oxides in coal gasification
US4464252A (en) * 1982-08-23 1984-08-07 Exxon Research & Engineering Co. Adsorbents for sulfur removal
EP0179163A1 (de) * 1984-10-23 1986-04-30 Chemische Fabrik Kalk GmbH Verfahren zur Herstellung von Brom durch katalytische Oxidation von Bromwasserstoff
GB0115850D0 (en) * 2001-06-28 2001-08-22 Isis Innovations Ltd Catalyst
US8506918B2 (en) * 2006-01-03 2013-08-13 University Of Wyoming Apparatus and method to sequester contaminants
US8673257B2 (en) * 2006-01-03 2014-03-18 University Of Wyoming Apparatus and method to sequester contaminants
WO2007081561A2 (en) * 2006-01-03 2007-07-19 University Of Wyoming Apparatus and method for sequestering flue gas co2

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180353A (en) * 1933-01-06 1939-11-21 Nat Aniline & Chem Co Inc Vanadium oxide catalyst
US2631087A (en) * 1950-08-02 1953-03-10 Fluor Corp Sulfur recovery process
US2747968A (en) * 1951-05-07 1956-05-29 Pigache Pierre Gustave Adolphe Dry process for the recovery of sulfur from gases
US2887363A (en) * 1956-09-28 1959-05-19 Exxon Research Engineering Co Conversion of methane to produce hydrogen sulfide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101112A1 (de) * 1970-01-12 1971-07-22 Parsons Co Ralph M Verfahren zur Herstellung von Schwefel
DE2166916A1 (de) * 1970-01-12 1976-08-19 Parsons Co Ralph M Verfahren zur herstellung von schwefel

Also Published As

Publication number Publication date
FR1562292A (de) 1969-04-04
SE329603B (de) 1970-10-19
CA921678A (en) 1973-02-27
BE711469A (de) 1968-08-29
US3495941A (en) 1970-02-17
CH500132A (de) 1970-12-15
ES351054A1 (es) 1969-05-16
NO120267B (de) 1970-09-28
GB1116129A (en) 1968-06-06
DE1667728A1 (de) 1971-06-24
NL6802844A (de) 1968-09-03

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Legal Events

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ELJ Ceased due to non-payment of the annual fee