OA08703A - Process for the removal of cadmium from phosphate ores. - Google Patents

Process for the removal of cadmium from phosphate ores.

Info

Publication number
OA08703A
OA08703A OA59252A OA59252A OA08703A OA 08703 A OA08703 A OA 08703A OA 59252 A OA59252 A OA 59252A OA 59252 A OA59252 A OA 59252A OA 08703 A OA08703 A OA 08703A
Authority
OA
OAPI
Prior art keywords
cadmium
removal
phosphate ores
ores
phosphate
Prior art date
Application number
OA59252A
Other languages
French (fr)
Inventor
Henin Jean-Pierre
Original Assignee
Fives Cail Babcock
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 Cail Babcock filed Critical Fives Cail Babcock
Publication of OA08703A publication Critical patent/OA08703A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
OA59252A 1986-12-22 1987-12-22 Process for the removal of cadmium from phosphate ores. OA08703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617940A FR2608584B1 (en) 1986-12-22 1986-12-22 PROCESS FOR THE ELIMINATION OF CADMIUM FROM PHOSPHATE ORES

Publications (1)

Publication Number Publication Date
OA08703A true OA08703A (en) 1989-03-31

Family

ID=9342154

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59252A OA08703A (en) 1986-12-22 1987-12-22 Process for the removal of cadmium from phosphate ores.

Country Status (3)

Country Link
FR (1) FR2608584B1 (en)
MA (1) MA21140A1 (en)
OA (1) OA08703A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625223B1 (en) * 1987-12-24 1992-10-02 Fives Cail Babcock PROCESS FOR THE ELIMINATION OF CADMIUM FROM PHOSPHATE ORES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017585A (en) * 1974-10-29 1977-04-12 Dorr-Oliver Incorporated Fluid bed calcination process
FR2520341A1 (en) * 1982-01-27 1983-07-29 Fives Cail Babcock Calcining of phosphate ores - where preheated and calcined ore is fluidised in air to complete combustion and oxidn. of constituents in ore prior to cooling
DK149744C (en) * 1984-03-09 1987-02-16 Smidth & Co As F L PROCEDURE FOR THE REMOVAL OF CADMIUM FROM RAAPHOSPHATE

Also Published As

Publication number Publication date
MA21140A1 (en) 1988-07-01
FR2608584B1 (en) 1989-04-07
FR2608584A1 (en) 1988-06-24

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