BE758147A - Procede de preparation du phosphore - Google Patents

Procede de preparation du phosphore

Info

Publication number
BE758147A
BE758147A BE758147DA BE758147A BE 758147 A BE758147 A BE 758147A BE 758147D A BE758147D A BE 758147DA BE 758147 A BE758147 A BE 758147A
Authority
BE
Belgium
Prior art keywords
preparation process
phosphorus preparation
phosphorus
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
J E Longfield
D Hyman
J F Skrivan
J D Chase
Original Assignee
American Cyanamid 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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of BE758147A publication Critical patent/BE758147A/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
    • 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
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BE758147D 1969-10-29 1970-10-28 Procede de preparation du phosphore BE758147A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00872004A US3832448A (en) 1969-10-29 1969-10-29 Process for production of phosphorus

Publications (1)

Publication Number Publication Date
BE758147A true BE758147A (fr) 1971-04-28

Family

ID=25358616

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758147D BE758147A (fr) 1969-10-29 1970-10-28 Procede de preparation du phosphore

Country Status (6)

Country Link
US (1) US3832448A (fr)
AU (1) AU2117470A (fr)
BE (1) BE758147A (fr)
DE (1) DE2053206A1 (fr)
FR (1) FR2066698A5 (fr)
NL (1) NL7015812A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000245A (en) * 1973-02-20 1976-12-28 Westinghouse Electric Corporation Process for arc heater production of defluorinated phosphates
US4010241A (en) * 1974-08-27 1977-03-01 Alfred Lvovich Mosse Process for the production of hydrogen fluoride, phosphoric anhydride, calcium polyphosphates and nitric acid
US4744971A (en) * 1985-06-20 1988-05-17 Fmc Corporation Process for treatment of phossy water for recycling
US4806325A (en) * 1988-07-14 1989-02-21 Fmc Corporation Process for recovering elemental phosphorus and a metal concentrate from ferrophos
CN1040091C (zh) * 1995-02-23 1998-10-07 骆群 燃煤间接加热固相反应制取元素磷的工艺及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010796A (en) * 1959-01-12 1961-11-28 Monsanto Chemicals Electric furnace operation
US3247014A (en) * 1963-05-29 1966-04-19 Battelle Development Corp Method of coating solid particles
US3380904A (en) * 1965-04-20 1968-04-30 Dev Corp Confining the reaction zone in a plasma arc by solidifying a confining shell around the zone
US3481706A (en) * 1967-12-28 1969-12-02 Grace W R & Co Phosphorus production

Also Published As

Publication number Publication date
FR2066698A5 (fr) 1971-08-06
NL7015812A (fr) 1971-05-04
DE2053206A1 (de) 1971-05-13
AU2117470A (en) 1972-04-20
US3832448A (en) 1974-08-27

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