IT1205406B - Procedimento per la compattazione a caldo senza miscelazione preventiva di minerale di fosfato arrichito - Google Patents

Procedimento per la compattazione a caldo senza miscelazione preventiva di minerale di fosfato arrichito

Info

Publication number
IT1205406B
IT1205406B IT67522/84A IT6752284A IT1205406B IT 1205406 B IT1205406 B IT 1205406B IT 67522/84 A IT67522/84 A IT 67522/84A IT 6752284 A IT6752284 A IT 6752284A IT 1205406 B IT1205406 B IT 1205406B
Authority
IT
Italy
Prior art keywords
procedure
phosphate mineral
hot compaction
enriched phosphate
preventive
Prior art date
Application number
IT67522/84A
Other languages
English (en)
Italian (it)
Other versions
IT8467522A0 (it
Inventor
Alain Mari
Henri Guinamand
Michel Miscevic
Jean Marie Roux
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of IT8467522A0 publication Critical patent/IT8467522A0/it
Application granted granted Critical
Publication of IT1205406B publication Critical patent/IT1205406B/it

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)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT67522/84A 1983-05-24 1984-05-23 Procedimento per la compattazione a caldo senza miscelazione preventiva di minerale di fosfato arrichito IT1205406B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838308524A FR2546531B1 (fr) 1983-05-24 1983-05-24 Nouveau procede de compactage a chaud sans melange prealable de minerai de phosphate enrichi

Publications (2)

Publication Number Publication Date
IT8467522A0 IT8467522A0 (it) 1984-05-23
IT1205406B true IT1205406B (it) 1989-03-15

Family

ID=9289109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67522/84A IT1205406B (it) 1983-05-24 1984-05-23 Procedimento per la compattazione a caldo senza miscelazione preventiva di minerale di fosfato arrichito

Country Status (7)

Country Link
CA (1) CA1231237A (xx)
DE (1) DE3419126A1 (xx)
FR (1) FR2546531B1 (xx)
GB (1) GB2140398B (xx)
IT (1) IT1205406B (xx)
NL (1) NL188104C (xx)
ZA (1) ZA843265B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466573B (zh) * 2013-09-13 2015-05-20 成都乐氏化工工程有限公司 一种低品质磷矿石制备黄磷的节能方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522338A (en) * 1968-05-31 1970-07-28 Fmc Corp Method for hot briquetting calcium phosphate ore

Also Published As

Publication number Publication date
CA1231237A (fr) 1988-01-12
NL188104C (nl) 1992-04-01
DE3419126C2 (xx) 1987-01-22
GB8413267D0 (en) 1984-06-27
NL188104B (nl) 1991-11-01
DE3419126A1 (de) 1985-01-03
NL8401645A (nl) 1984-12-17
IT8467522A0 (it) 1984-05-23
FR2546531B1 (fr) 1985-07-26
FR2546531A1 (fr) 1984-11-30
GB2140398B (en) 1986-07-02
ZA843265B (en) 1984-11-28
GB2140398A (en) 1984-11-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530