FR1028700A - Improvements in the production of catalysts - Google Patents

Improvements in the production of catalysts

Info

Publication number
FR1028700A
FR1028700A FR1028700DA FR1028700A FR 1028700 A FR1028700 A FR 1028700A FR 1028700D A FR1028700D A FR 1028700DA FR 1028700 A FR1028700 A FR 1028700A
Authority
FR
France
Prior art keywords
catalysts
production
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
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1028700A publication Critical patent/FR1028700A/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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/271—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with inorganic acids; with salts or anhydrides of acids
    • C07C5/2718—Acids of halogen; Salts thereof; complexes thereof with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of actinides
FR1028700D 1949-12-05 1950-12-01 Improvements in the production of catalysts Expired FR1028700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1028700X 1949-12-05

Publications (1)

Publication Number Publication Date
FR1028700A true FR1028700A (en) 1953-05-27

Family

ID=10869033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028700D Expired FR1028700A (en) 1949-12-05 1950-12-01 Improvements in the production of catalysts

Country Status (1)

Country Link
FR (1) FR1028700A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939890A (en) * 1958-03-18 1960-06-07 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3050570A (en) * 1959-10-15 1962-08-21 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3054834A (en) * 1959-10-15 1962-09-18 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3054835A (en) * 1959-10-15 1962-09-18 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3054836A (en) * 1959-12-21 1962-09-18 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3068301A (en) * 1959-10-15 1962-12-11 Universal Oil Prod Co Alkylation of aromatic hydrocarbons

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939890A (en) * 1958-03-18 1960-06-07 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3050570A (en) * 1959-10-15 1962-08-21 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3054834A (en) * 1959-10-15 1962-09-18 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3054835A (en) * 1959-10-15 1962-09-18 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3068301A (en) * 1959-10-15 1962-12-11 Universal Oil Prod Co Alkylation of aromatic hydrocarbons
US3054836A (en) * 1959-12-21 1962-09-18 Universal Oil Prod Co Alkylation of aromatic hydrocarbons

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