FR1542446A - Procédé de préparation de métaux finement divisés - Google Patents

Procédé de préparation de métaux finement divisés

Info

Publication number
FR1542446A
FR1542446A FR32330A FR32330A FR1542446A FR 1542446 A FR1542446 A FR 1542446A FR 32330 A FR32330 A FR 32330A FR 32330 A FR32330 A FR 32330A FR 1542446 A FR1542446 A FR 1542446A
Authority
FR
France
Prior art keywords
finely divided
divided metals
preparing finely
preparing
metals
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
FR32330A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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
Priority claimed from US398786A external-priority patent/US3369886A/en
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR32330A priority Critical patent/FR1542446A/fr
Application granted granted Critical
Publication of FR1542446A publication Critical patent/FR1542446A/fr
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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • 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
    • B01J23/90—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR32330A 1964-09-23 1965-09-22 Procédé de préparation de métaux finement divisés Expired FR1542446A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32330A FR1542446A (fr) 1964-09-23 1965-09-22 Procédé de préparation de métaux finement divisés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US398786A US3369886A (en) 1964-09-23 1964-09-23 Process of producing finely divided metals and alloys
FR32330A FR1542446A (fr) 1964-09-23 1965-09-22 Procédé de préparation de métaux finement divisés

Publications (1)

Publication Number Publication Date
FR1542446A true FR1542446A (fr) 1968-10-18

Family

ID=26166301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32330A Expired FR1542446A (fr) 1964-09-23 1965-09-22 Procédé de préparation de métaux finement divisés

Country Status (1)

Country Link
FR (1) FR1542446A (fr)

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