FR576680A - Improvements to catalysts and processes to manufacture them - Google Patents

Improvements to catalysts and processes to manufacture them

Info

Publication number
FR576680A
FR576680A FR576680DA FR576680A FR 576680 A FR576680 A FR 576680A FR 576680D A FR576680D A FR 576680DA FR 576680 A FR576680 A FR 576680A
Authority
FR
France
Prior art keywords
catalysts
manufacture
processes
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)
Inventor
Arthur Beckett Lamb
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
Application granted granted Critical
Publication of FR576680A publication Critical patent/FR576680A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR576680D 1924-01-29 1924-01-29 Improvements to catalysts and processes to manufacture them Expired FR576680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR576680T 1924-01-29

Publications (1)

Publication Number Publication Date
FR576680A true FR576680A (en) 1924-08-25

Family

ID=8954223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR576680D Expired FR576680A (en) 1924-01-29 1924-01-29 Improvements to catalysts and processes to manufacture them

Country Status (1)

Country Link
FR (1) FR576680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499871A1 (en) * 1981-02-19 1982-08-20 Lytkin Viktor Granular ammonia synthesis catalyst prodn. - by melting and oxidising iron and promoters, granulating and reducing while cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499871A1 (en) * 1981-02-19 1982-08-20 Lytkin Viktor Granular ammonia synthesis catalyst prodn. - by melting and oxidising iron and promoters, granulating and reducing while cooling

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