BE761721A - Procede et installation pour la calcination des minerais de phosphate ou de mineraux analogues - Google Patents

Procede et installation pour la calcination des minerais de phosphate ou de mineraux analogues

Info

Publication number
BE761721A
BE761721A BE761721A BE761721A BE761721A BE 761721 A BE761721 A BE 761721A BE 761721 A BE761721 A BE 761721A BE 761721 A BE761721 A BE 761721A BE 761721 A BE761721 A BE 761721A
Authority
BE
Belgium
Prior art keywords
calcination
installation
phosphate ores
similar minerals
minerals
Prior art date
Application number
BE761721A
Other languages
English (en)
Inventor
F Dambrine
G Gross
Original Assignee
Fives Lille Cail
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 Fives Lille Cail filed Critical Fives Lille Cail
Publication of BE761721A publication Critical patent/BE761721A/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
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
BE761721A 1970-01-23 1971-01-18 Procede et installation pour la calcination des minerais de phosphate ou de mineraux analogues BE761721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002404A FR2076680A5 (fr) 1970-01-23 1970-01-23

Publications (1)

Publication Number Publication Date
BE761721A true BE761721A (fr) 1971-07-01

Family

ID=9049505

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761721A BE761721A (fr) 1970-01-23 1971-01-18 Procede et installation pour la calcination des minerais de phosphate ou de mineraux analogues

Country Status (8)

Country Link
US (1) US3723597A (fr)
JP (1) JPS5424999B1 (fr)
BE (1) BE761721A (fr)
DE (1) DE2103065C3 (fr)
ES (1) ES387480A1 (fr)
FR (1) FR2076680A5 (fr)
GB (1) GB1320464A (fr)
OA (1) OA03559A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557909A (en) * 1984-09-10 1985-12-10 Tennessee Valley Authority Method to improve acidulation quality of North Carolina phosphate rock

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249494B2 (fr) * 1972-12-06 1977-12-17
US3914098A (en) * 1973-11-09 1975-10-21 Ishikawajima Harima Heavy Ind Suspension-type preheating system for powdery raw materials
FR2423440A1 (fr) * 1978-04-20 1979-11-16 Fives Cail Babcock Procede et installation pour la calcination a haute temperature des minerais de phosphate
US4325928A (en) 1979-03-01 1982-04-20 Albright & Wilson Limited Rock treatment process
IL68400A (en) * 1983-04-14 1986-03-31 Imi Tami Institute Research Method for the beneficiation of phosphate rock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965366A (en) * 1957-08-09 1960-12-20 Richard F O'mara Kiln process having increased thermal efficiency
CH408751A (de) * 1963-11-04 1966-02-28 Escher Wyss Ag Verfahren zum Wärmeaustausch zwischen dem staubförmigen Rohgut und den Abgasen eines Zementdrehofens und Vorrichtung zur Durchführung dieses Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557909A (en) * 1984-09-10 1985-12-10 Tennessee Valley Authority Method to improve acidulation quality of North Carolina phosphate rock

Also Published As

Publication number Publication date
DE2103065B2 (de) 1974-09-05
OA03559A (fr) 1971-03-30
FR2076680A5 (fr) 1971-10-15
US3723597A (en) 1973-03-27
ES387480A1 (es) 1973-12-16
DE2103065C3 (de) 1975-06-05
DE2103065A1 (de) 1971-10-14
JPS5424999B1 (fr) 1979-08-24
GB1320464A (en) 1973-06-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FIVES LILLE CAIL S.A.

Effective date: 19860131