BE793324A - Preparation de catalyseur convenant a l'oxydation de gaz renfermant du so2 - Google Patents

Preparation de catalyseur convenant a l'oxydation de gaz renfermant du so2

Info

Publication number
BE793324A
BE793324A BE793324DA BE793324A BE 793324 A BE793324 A BE 793324A BE 793324D A BE793324D A BE 793324DA BE 793324 A BE793324 A BE 793324A
Authority
BE
Belgium
Prior art keywords
oxidizing
preparation
containing gas
catalyst suitable
catalyst
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A B Stiles
Original Assignee
Du Pont
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.)
Publication date
Publication of BE793324A publication Critical patent/BE793324A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BE793324D 1971-12-27 Preparation de catalyseur convenant a l'oxydation de gaz renfermant du so2 BE793324A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21276171A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
BE793324A true BE793324A (fr) 1973-06-27

Family

ID=22792319

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793324D BE793324A (fr) 1971-12-27 Preparation de catalyseur convenant a l'oxydation de gaz renfermant du so2

Country Status (10)

Country Link
US (1) US3789019A (xx)
JP (1) JPS4873386A (xx)
AU (1) AU464583B2 (xx)
BE (1) BE793324A (xx)
CA (1) CA991626A (xx)
DE (1) DE2263427A1 (xx)
FR (1) FR2166075B1 (xx)
GB (1) GB1413836A (xx)
IT (1) IT972931B (xx)
NL (1) NL7217664A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1080205A (en) * 1975-09-11 1980-06-24 Stauffer Chemical Company Active and durable sulfuric acid catalyst
US4193894A (en) * 1979-01-11 1980-03-18 Monsanto Company Catalyst for oxidation of sulfur dioxide
JP2580239B2 (ja) * 1988-04-01 1997-02-12 三菱重工業株式会社 ガス平行流型亜硫酸ガス酸化触媒の製造方法
US5264200A (en) * 1990-05-31 1993-11-23 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
JP2526404B2 (ja) * 1993-10-15 1996-08-21 工業技術院長 触媒反応方法
EP2558198B1 (de) * 2010-04-12 2022-12-14 Basf Se Katalysator zur oxidation von so2 zu so3
CN107405603A (zh) * 2015-04-10 2017-11-28 松下知识产权经营株式会社 粒子状物质燃烧催化剂及粒子状物质燃烧催化剂过滤器
FR3112536B1 (fr) 2020-07-16 2022-11-25 Ocp Sa Procédé et installation de fabrication d’acide sulfurique

Also Published As

Publication number Publication date
NL7217664A (xx) 1973-06-29
AU5051572A (en) 1974-07-04
GB1413836A (en) 1975-11-12
IT972931B (it) 1974-05-31
FR2166075B1 (xx) 1976-04-23
US3789019A (en) 1974-01-29
DE2263427A1 (de) 1973-07-05
JPS4873386A (xx) 1973-10-03
CA991626A (en) 1976-06-22
FR2166075A1 (xx) 1973-08-10
AU464583B2 (en) 1975-08-28

Similar Documents

Publication Publication Date Title
FR2279465A1 (fr) Catalyseur d'oxydation
JPS5214574A (en) Desulfurization of flu gases
RO66352A (fr) Composition catalytique pour l'oxydation et amoxydation d'olefines
FR2326232A1 (fr) Composition catalytique et procede d'oxydation d'hydrocarbures
BE849172A (fr) Procede d'oxydation catalytique du 1-propanol
SE391513B (sv) Forfarande for framstellning av en sic1?71 och sihc1?3 innehallande gasblandning
BE830828A (fr) Procede d'oxydation catalytique
BE785069A (fr) Oxydation du soufre et des composes du soufre en so2
BE793324A (fr) Preparation de catalyseur convenant a l'oxydation de gaz renfermant du so2
BE824246A (fr) Production catalytique d'halogenures organostanniques
BE799863A (fr) Reacteur pour l'oxydation catalytique en phase gazeuse
FR2329627A1 (fr) Procede d'oxydation catalytique d'hydrocarbures
ZA7687B (en) Process for the preparation of aggeomerated vanadium oxides
ZA73136B (en) Process of catalytically reacting gases having a high so2 content
BE787564A (fr) Oxydation d'hydrocarbures
BE836017A (fr) Catalyseur pour la preparation d'anhydride maleique
BE789738A (fr) Alcoylphenols par oxydation d'alcoylbenzaldehydes
ZA731274B (en) Process of catalytically reacting gases having a high so2 content
RO62454A (fr) Catalyseur pour la purification des gaz d'echappement
BE789086A (fr) Separation d'acide cyanhydrique a parrir d'un gaz
CS179083B1 (en) Mode of vanadium catalyzer production
BE774521A (fr) Elimination de l'anhydride sulfureux de courants de gaz
BE792871A (fr) Procédé d'oxydation adiabatique
RO65916A (ro) Procedeu pentru fabricarea clorcianului si a acidului clorhidric
BE832077A (fr) Agent d'oxydation