BE711469A - - Google Patents

Info

Publication number
BE711469A
BE711469A BE711469DA BE711469A BE 711469 A BE711469 A BE 711469A BE 711469D A BE711469D A BE 711469DA BE 711469 A BE711469 A BE 711469A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE711469A publication Critical patent/BE711469A/xx

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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Air Bags (AREA)
BE711469D 1967-03-02 1968-02-29 BE711469A (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
BE711469A true BE711469A (de) 1968-08-29

Family

ID=9882359

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711469D BE711469A (de) 1967-03-02 1968-02-29

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)

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
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
US4094961A (en) * 1974-11-07 1978-06-13 Ralph M. Parsons Company Hydrogen sulfide production
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
WO2007081561A2 (en) * 2006-01-03 2007-07-19 University Of Wyoming Apparatus and method for sequestering flue gas co2
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

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
CA921678A (en) 1973-02-27
CH500132A (de) 1970-12-15
FR1562292A (de) 1969-04-04
ES351054A1 (es) 1969-05-16
NO120267B (de) 1970-09-28
DE1667728A1 (de) 1971-06-24
SE329603B (de) 1970-10-19
GB1116129A (en) 1968-06-06
US3495941A (en) 1970-02-17
AT277283B (de) 1969-12-29
NL6802844A (de) 1968-09-03

Similar Documents

Publication Publication Date Title
FR1562292A (de)
BE710422A (de)
BE711411A (de)
BE711131A (de)
BE711039A (de)
BE710451A (de)
BE692780A (de)
BE710220A (de)
BE709734A (de)
BE709492A (de)
BE709081A (de)
BE692779A (de)
BE708523A (de)
BE707891A (de)
BE706043A (de)
BE705679A (de)
BE704829A (de)
BE703158A (de)
BE720566A (de)
BE701835A (de)
BE693591A (de)
BE698392A (de)
BE710461A (de)
BE692409A (de)
BE711725A (de)