BE720820A - - Google Patents

Info

Publication number
BE720820A
BE720820A BE720820DA BE720820A BE 720820 A BE720820 A BE 720820A BE 720820D A BE720820D A BE 720820DA BE 720820 A BE720820 A BE 720820A
Authority
BE
Belgium
Application number
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
Publication of BE720820A publication Critical patent/BE720820A/xx

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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
BE720820D 1967-09-15 1968-09-13 BE720820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0094486 1967-09-15

Publications (1)

Publication Number Publication Date
BE720820A true BE720820A (en) 1969-03-13

Family

ID=6987616

Family Applications (1)

Application Number Title Priority Date Filing Date
BE720820D BE720820A (en) 1967-09-15 1968-09-13

Country Status (4)

Country Link
AT (1) AT281869B (en)
BE (1) BE720820A (en)
ES (1) ES357504A1 (en)
SE (1) SE347244B (en)

Also Published As

Publication number Publication date
AT281869B (en) 1970-06-10
ES357504A1 (en) 1970-03-16
SE347244B (en) 1972-07-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN- & SODAFABRIK A.G.

Effective date: 19870930