ES351054A1 - Un procedimiento para la reduccion de dioxido de azufre a sulfuro de hidrogeno. - Google Patents

Un procedimiento para la reduccion de dioxido de azufre a sulfuro de hidrogeno.

Info

Publication number
ES351054A1
ES351054A1 ES351054A ES351054A ES351054A1 ES 351054 A1 ES351054 A1 ES 351054A1 ES 351054 A ES351054 A ES 351054A ES 351054 A ES351054 A ES 351054A ES 351054 A1 ES351054 A1 ES 351054A1
Authority
ES
Spain
Prior art keywords
sulphur dioxide
reduction
hydrogen
sulfur dioxide
catalytic process
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
Application number
ES351054A
Other languages
English (en)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES351054A1 publication Critical patent/ES351054A1/es
Expired legal-status Critical Current

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)
ES351054A 1967-03-02 1968-02-29 Un procedimiento para la reduccion de dioxido de azufre a sulfuro de hidrogeno. Expired ES351054A1 (es)

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
ES351054A1 true ES351054A1 (es) 1969-05-16

Family

ID=9882359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351054A Expired ES351054A1 (es) 1967-03-02 1968-02-29 Un procedimiento para la reduccion de dioxido de azufre a sulfuro de hidrogeno.

Country Status (12)

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

Families Citing this family (23)

* 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
CA918384A (en) * 1970-01-12 1973-01-09 The Ralph M. Parsons Company Sulfur production process
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

Also Published As

Publication number Publication date
FR1562292A (es) 1969-04-04
SE329603B (es) 1970-10-19
CA921678A (en) 1973-02-27
BE711469A (es) 1968-08-29
US3495941A (en) 1970-02-17
CH500132A (de) 1970-12-15
NO120267B (es) 1970-09-28
GB1116129A (en) 1968-06-06
AT277283B (de) 1969-12-29
DE1667728A1 (de) 1971-06-24
NL6802844A (es) 1968-09-03

Similar Documents

Publication Publication Date Title
ES351054A1 (es) Un procedimiento para la reduccion de dioxido de azufre a sulfuro de hidrogeno.
ES277408A1 (es) Un procedimiento para sulfonar un compuesto orgánico
ES347719A1 (es) Un procedimiento para la conversion catalitica del conteni-do en so2 de gases en so3.
GB904982A (en) A process for the preparation of sulphur trioxide
GB1007674A (en) Process for catalytically producing carbon disulphide from sulphur vapour and gaseous hydrocarbon
ES332442A1 (es) Un procedimiento para la produccion de acido sulfurico.
ES352048A1 (es) Un procedimiento para la produccion de acido sulfurico.
GB622324A (en) Improvements in or relating to the catalytic oxidation of hydrogen sulphide in gaseous mixtures
GB1052463A (es)
GB1087028A (en) Method of treating exhaust gases containing sulphur dioxide
GB883945A (en) A process for the removal of free oxygen and the catalytic reduction of oxides of nitrogen in waste gases
GB600118A (en) Improvements in or relating to the catalytic oxidation of hydrogen sulphide in gaseous mixtures
GB723081A (en) Improvements in or relating to a process for the production of hydrogen cyanide
GB524344A (en) Method of producing elemental sulphur by reaction between sulphuretted hydrogen and sulphur dioxide
GB496587A (en) Improvements in the manufacture and production of oxides of nitrogen
GB601094A (en) Improvements in or relating to the catalytic purification of coal gas or other combustible gases
ES308046A1 (es) Un metodo de recuperar contenidos de azufre de un gas de combustion a elevada temperatura.
GB800630A (en) Improvements in or relating to chlorination processes involving sulphuryl chloride
GB678899A (en) Improvements in the production of sulphur
GB449710A (en) Improvements in or relating to the conversion of carbon disulphide to sulphur
GB1037308A (en) Treatment of gases containing carbon oxides and hydrogen
GB1009961A (en) Improvements in or relating to a continuous process for the catalytic conversion of hydrocarbons to hydrogen rich gases
GB657088A (en) Improved process for converting sulphur compounds to sulphur and/or sulphur dioxide
GB761040A (en) Process for the production of phenyl acetaldehyde
GB1150953A (en) Method for Converting Sulfur Dioxide to Sulfur Trioxide