BE754445A - Perfectionnements a ou concernant un traitement a temperature elevee d'une matiere particuliere - Google Patents

Perfectionnements a ou concernant un traitement a temperature elevee d'une matiere particuliere

Info

Publication number
BE754445A
BE754445A BE754445DA BE754445A BE 754445 A BE754445 A BE 754445A BE 754445D A BE754445D A BE 754445DA BE 754445 A BE754445 A BE 754445A
Authority
BE
Belgium
Prior art keywords
relating
high temperature
temperature treatment
particular material
treatment
Prior art date
Application number
Other languages
English (en)
Original Assignee
Topsoe Haldor F A
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 Topsoe Haldor F A filed Critical Topsoe Haldor F A
Publication of BE754445A publication Critical patent/BE754445A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/003—Phosphorus
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/005—Fusing
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/942—Calcium carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting
    • C04B7/4453—Burning; Melting using plasmas or radiations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicon Compounds (AREA)
BE754445D 1969-08-15 1970-08-05 Perfectionnements a ou concernant un traitement a temperature elevee d'une matiere particuliere BE754445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4092469 1969-08-15

Publications (1)

Publication Number Publication Date
BE754445A true BE754445A (fr) 1971-01-18

Family

ID=10417280

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754445D BE754445A (fr) 1969-08-15 1970-08-05 Perfectionnements a ou concernant un traitement a temperature elevee d'une matiere particuliere

Country Status (6)

Country Link
BE (1) BE754445A (fr)
DE (1) DE2040562A1 (fr)
FR (1) FR2058094A5 (fr)
GB (1) GB1311100A (fr)
LU (1) LU61516A1 (fr)
NL (1) NL7012139A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543514A1 (de) * 1975-09-30 1977-04-07 Thagard Technology Co Verfahren zur durchfuehrung chemischer reaktionen bei hohen temperaturen, hierfuer geeigneter reaktionsapparat und dessen anwendung
US4158695A (en) * 1976-07-01 1979-06-19 Hiroshi Ishizuka Electrothermal fluidized bed furnace
GB8505597D0 (en) * 1985-03-05 1985-04-03 Maghemite Inc Furnaces
DE19920786B4 (de) * 1999-05-06 2004-11-18 Ballard Power Systems Ag Reaktor und/oder Wärmetauscher in Stapelbauweise

Also Published As

Publication number Publication date
NL7012139A (fr) 1971-02-17
GB1311100A (en) 1973-03-21
DE2040562A1 (de) 1971-02-25
FR2058094A5 (fr) 1971-05-21
LU61516A1 (fr) 1970-10-22

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