FR878305A - Process for the production and precipitation of finely divided oxides and the like - Google Patents

Process for the production and precipitation of finely divided oxides and the like

Info

Publication number
FR878305A
FR878305A FR878305DA FR878305A FR 878305 A FR878305 A FR 878305A FR 878305D A FR878305D A FR 878305DA FR 878305 A FR878305 A FR 878305A
Authority
FR
France
Prior art keywords
precipitation
production
finely divided
divided oxides
oxides
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
Rudolf Maier
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 FR878305A publication Critical patent/FR878305A/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR878305D 1941-01-06 1942-01-06 Process for the production and precipitation of finely divided oxides and the like Expired FR878305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE878305X 1941-01-06

Publications (1)

Publication Number Publication Date
FR878305A true FR878305A (en) 1943-01-18

Family

ID=6818467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878305D Expired FR878305A (en) 1941-01-06 1942-01-06 Process for the production and precipitation of finely divided oxides and the like

Country Status (1)

Country Link
FR (1) FR878305A (en)

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