FR2058094A5 - - Google Patents

Info

Publication number
FR2058094A5
FR2058094A5 FR7030015A FR7030015A FR2058094A5 FR 2058094 A5 FR2058094 A5 FR 2058094A5 FR 7030015 A FR7030015 A FR 7030015A FR 7030015 A FR7030015 A FR 7030015A FR 2058094 A5 FR2058094 A5 FR 2058094A5
Authority
FR
France
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
FR7030015A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2058094A5 publication Critical patent/FR2058094A5/fr
Expired legal-status Critical Current

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
FR7030015A 1969-08-15 1970-08-14 Expired FR2058094A5 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2058094A5 true FR2058094A5 (en) 1971-05-21

Family

ID=10417280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030015A Expired FR2058094A5 (en) 1969-08-15 1970-08-14

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194142A2 (en) * 1985-03-05 1986-09-10 Maghemite Inc. Production of compounds by reaction of solid materials at high temperatures produced by plasma arc torches

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543514A1 (en) * 1975-09-30 1977-04-07 Thagard Technology Co High temp. reactor - uses radiant heat supplied to porous reactor tube
US4158695A (en) * 1976-07-01 1979-06-19 Hiroshi Ishizuka Electrothermal fluidized bed furnace
DE19920786B4 (en) * 1999-05-06 2004-11-18 Ballard Power Systems Ag Reactor and / or heat exchanger in stacked construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194142A2 (en) * 1985-03-05 1986-09-10 Maghemite Inc. Production of compounds by reaction of solid materials at high temperatures produced by plasma arc torches
EP0194142A3 (en) * 1985-03-05 1988-07-20 Maghemite Inc. Production of compounds by reaction of solid materials at high temperatures produced by plasma arc torches

Also Published As

Publication number Publication date
GB1311100A (en) 1973-03-21
LU61516A1 (en) 1970-10-22
DE2040562A1 (en) 1971-02-25
NL7012139A (en) 1971-02-17
BE754445A (en) 1971-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse