GB956684A - Improvements relating to the preparation of catalysts - Google Patents

Improvements relating to the preparation of catalysts

Info

Publication number
GB956684A
GB956684A GB2052561A GB2052561A GB956684A GB 956684 A GB956684 A GB 956684A GB 2052561 A GB2052561 A GB 2052561A GB 2052561 A GB2052561 A GB 2052561A GB 956684 A GB956684 A GB 956684A
Authority
GB
United Kingdom
Prior art keywords
preparation
catalyst
catalysts
periodic table
group
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
GB2052561A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB2052561A priority Critical patent/GB956684A/en
Priority to DE1962B0067459 priority patent/DE1242191B/en
Priority to FR899822A priority patent/FR1324197A/en
Publication of GB956684A publication Critical patent/GB956684A/en
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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13—Platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

In a process for the preparation of a catalyst an inorganic oxide is contacted at elevated temperature with the vapour of a fluorine compound of general formula <FORM:0956684/B1-B2/1> in which X is C or S and Y is F or H. Examples of inorganic oxides are those of Group III and IV elements of the Periodic Table, e.g. Al2O3, B2O3, SiO\2, TiO2, and ZrO2. Preferably they have a surface area of 300-400 sq. metres/gm. or more. Specified fluorine compounds are CF4, CHF3, CH2F2 and the corresponding sulphur compounds. Additionally the catalyst may contain an hydrogenating metal selected from Group VIA or VIII of the Periodic Table, e.g. one or more of Cr. Mo, W, Fe, Co, Ni, or a Pt group metal. Examples compare the activity of catalysts treated with CF4 against those treated with tert-butyl fluoride or HF.
GB2052561A 1961-06-07 1961-06-07 Improvements relating to the preparation of catalysts Expired GB956684A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2052561A GB956684A (en) 1961-06-07 1961-06-07 Improvements relating to the preparation of catalysts
DE1962B0067459 DE1242191B (en) 1961-06-07 1962-05-29 Process for the preparation of catalysts containing alumina and fluorine
FR899822A FR1324197A (en) 1961-06-07 1962-06-05 Process for preparing a catalyst and product obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2052561A GB956684A (en) 1961-06-07 1961-06-07 Improvements relating to the preparation of catalysts

Publications (1)

Publication Number Publication Date
GB956684A true GB956684A (en) 1964-04-29

Family

ID=10147314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2052561A Expired GB956684A (en) 1961-06-07 1961-06-07 Improvements relating to the preparation of catalysts

Country Status (3)

Country Link
DE (1) DE1242191B (en)
FR (1) FR1324197A (en)
GB (1) GB956684A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732189A (en) * 1953-06-03 1955-06-22 Universal Oil Prod Co Process for the catalytic reforming of gasoline hydrocarbons
FR1174768A (en) * 1957-05-03 1959-03-16 Cie Francaise Procedes Houdry Isomerization of normal-butane and normal-pentane

Also Published As

Publication number Publication date
DE1242191B (en) 1967-06-15
FR1324197A (en) 1963-04-12

Similar Documents

Publication Publication Date Title
GB1034196A (en) Fluorocarbon ether-acids and derivatives thereof, and their preparation
GB966732A (en) Improved method of glass treatment and product
IT8020711A0 (en) CATALYTIC COMPOSITION AND PROCESS FOR THE OXIDATION OF ETHYLENE TO ETHYLENE OXIDE USING SUCH COMPOSITION.
NL176456C (en) PROCESS FOR THE PURIFICATION OF AQUEOUS ETHYLENE OXIDE SOLUTIONS.
CH423799A (en) Process for the preparation of 3,8-diazabicyclo- (3,2,1) -octanes
ES275427A1 (en) Phthalocyanine catalyst regeneration
ES473536A1 (en) Process for the dehalogenation of halogenated aromatic compounds.
TR20404A (en) PASSIFICATION OF METALS ON CRACKING CATALIZERS
GB1026632A (en) Improvements relating to the preparation of catalysts
GB956684A (en) Improvements relating to the preparation of catalysts
JPS5217409A (en) Process for preparation of hexafluoropropanone-2
DE69209311D1 (en) PRODUCTION OF BIS (FLUOROMETHYL) ETHER AND / OR DIFLUORMETHANE FROM FORMALDEHYDE AND HYDROFLUORINE
BR6353212D0 (en) PROCESS FOR THE PRODUCTION OF ETHYLENE OXIDE BY PARTIAL OXIDATION OF ETHYLENE THROUGH GASEOUS OXYGEN IN THE PRESENCE OF A CATALYST CONTAINING SILVER
FR2456096B1 (en)
CH422812A (en) Process for the preparation of 2-nitro-p-phenylenediamine compounds by catalytic hydrogenation of 2,4-dinitroaniline compounds
ATE139561T1 (en) USE OF CLEANING PRODUCTS FOR HARD SURFACES, ESPECIALLY GLASS
GB905617A (en) Manufacture of highly fluorinated aliphatic organic compounds
SE8106925L (en) HYDRO-TREATMENT CATALYST AND USE THEREOF
GB981696A (en) Process comprising the dehydrohalogenation of halogenated hydrocarbons
JPS54130507A (en) Preparation of vinylidene fluoride
GB945024A (en) Cleaning composition and method
JPS5632308A (en) Sulfur dioxide reducing method
ES280868A1 (en) A continuous procedure for the preparation of organic compounds and/or chlorofluorates starting directly from methane (Machine-translation by Google Translate, not legally binding)
GB980512A (en) Improvements relating to the preparation of catalysts and their use for the isomerisation of paraffin hydrocarbons
JPS57122938A (en) Preparation of hydrogenation catalyst of oxalic diester