FR2323633A1 - Catalyseur pour la preparation d'acide sulfurique - Google Patents

Catalyseur pour la preparation d'acide sulfurique

Info

Publication number
FR2323633A1
FR2323633A1 FR7626769A FR7626769A FR2323633A1 FR 2323633 A1 FR2323633 A1 FR 2323633A1 FR 7626769 A FR7626769 A FR 7626769A FR 7626769 A FR7626769 A FR 7626769A FR 2323633 A1 FR2323633 A1 FR 2323633A1
Authority
FR
France
Prior art keywords
catalyst
preparation
sulfuric acid
sulfuric
acid
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.)
Granted
Application number
FR7626769A
Other languages
English (en)
French (fr)
Other versions
FR2323633B1 (enExample
Inventor
Fawzy Gamaleldin Sherif
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of FR2323633A1 publication Critical patent/FR2323633A1/fr
Application granted granted Critical
Publication of FR2323633B1 publication Critical patent/FR2323633B1/fr
Granted 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
    • C01B17/69—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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7626769A 1975-09-11 1976-09-06 Catalyseur pour la preparation d'acide sulfurique Granted FR2323633A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61238375A 1975-09-11 1975-09-11

Publications (2)

Publication Number Publication Date
FR2323633A1 true FR2323633A1 (fr) 1977-04-08
FR2323633B1 FR2323633B1 (enExample) 1979-09-07

Family

ID=24452926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626769A Granted FR2323633A1 (fr) 1975-09-11 1976-09-06 Catalyseur pour la preparation d'acide sulfurique

Country Status (8)

Country Link
JP (1) JPS5233895A (enExample)
BE (1) BE846016A (enExample)
CA (1) CA1080205A (enExample)
DE (1) DE2640169A1 (enExample)
DK (1) DK405876A (enExample)
FR (1) FR2323633A1 (enExample)
GB (1) GB1526873A (enExample)
NL (1) NL7609923A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014052A1 (en) * 1979-01-11 1980-08-06 Monsanto Company Catalyst for the oxidation of sulfur dioxide to sulfur trioxide, processes for its preparation, and its use

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA70330C2 (uk) * 1999-11-09 2004-10-15 Любовь Манаєва СПОСІБ ОДЕРЖАННЯ КАТАЛІЗАТОРА КОНВЕРСІЇ SO<sub>2</sub> В SO<sub>3</sub> З ВИКОРИСТАННЯМ СПРАЦЬОВАНОГО ВАНАДІЄВОГО КАТАЛІЗАТОРА
RU2186620C1 (ru) * 2001-08-06 2002-08-10 Манаева Любовь Николаевна Способ приготовления катализатора конверсии so2 в so3
CN102892501B (zh) * 2010-04-12 2015-04-08 巴斯夫欧洲公司 用于将so2氧化成so3的催化剂
EP2558198B1 (de) * 2010-04-12 2022-12-14 Basf Se Katalysator zur oxidation von so2 zu so3
US8323610B2 (en) 2010-04-12 2012-12-04 Basf Se Catalyst for the oxidation of SO2 to SO3
CN110575834B (zh) * 2018-06-10 2022-05-27 天津大学 稀土掺杂铁基催化剂及其制备方法和应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1371004A (en) * 1914-10-09 1921-03-08 Gen Chemical Corp Oxidation of sulfur dioxid and catalyst therefor
FR688561A (fr) * 1929-01-22 1930-08-26 Verein Chemische & Metallurgische Prod Procédé de fabrication de supports de catalyseurs
US1941426A (en) * 1929-05-13 1933-12-26 Calco Chemical Co Inc Method of making sulphur trioxide
US2029530A (en) * 1931-05-29 1936-02-04 American Cyanamid & Chem Corp Contact sulphuric acid process
FR2166075A1 (enExample) * 1971-12-27 1973-08-10 Du Pont

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1371004A (en) * 1914-10-09 1921-03-08 Gen Chemical Corp Oxidation of sulfur dioxid and catalyst therefor
FR688561A (fr) * 1929-01-22 1930-08-26 Verein Chemische & Metallurgische Prod Procédé de fabrication de supports de catalyseurs
US1941426A (en) * 1929-05-13 1933-12-26 Calco Chemical Co Inc Method of making sulphur trioxide
US2029530A (en) * 1931-05-29 1936-02-04 American Cyanamid & Chem Corp Contact sulphuric acid process
FR2166075A1 (enExample) * 1971-12-27 1973-08-10 Du Pont

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014052A1 (en) * 1979-01-11 1980-08-06 Monsanto Company Catalyst for the oxidation of sulfur dioxide to sulfur trioxide, processes for its preparation, and its use

Also Published As

Publication number Publication date
GB1526873A (en) 1978-10-04
CA1080205A (en) 1980-06-24
DK405876A (da) 1977-03-12
FR2323633B1 (enExample) 1979-09-07
DE2640169A1 (de) 1977-03-24
JPS5233895A (en) 1977-03-15
NL7609923A (nl) 1977-03-15
BE846016A (nl) 1977-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse