NL8100792A - Werkwijze voor de bereiding van fosfaatschalie-agglomeraten. - Google Patents

Werkwijze voor de bereiding van fosfaatschalie-agglomeraten. Download PDF

Info

Publication number
NL8100792A
NL8100792A NL8100792A NL8100792A NL8100792A NL 8100792 A NL8100792 A NL 8100792A NL 8100792 A NL8100792 A NL 8100792A NL 8100792 A NL8100792 A NL 8100792A NL 8100792 A NL8100792 A NL 8100792A
Authority
NL
Netherlands
Prior art keywords
shale
phosphate
water
briquettes
added
Prior art date
Application number
NL8100792A
Other languages
English (en)
Dutch (nl)
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NL8100792A publication Critical patent/NL8100792A/nl

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
NL8100792A 1980-02-19 1981-02-18 Werkwijze voor de bereiding van fosfaatschalie-agglomeraten. NL8100792A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/122,099 US4379108A (en) 1980-02-19 1980-02-19 Strengthening phosphate shale briquettes
US12209980 1980-02-19

Publications (1)

Publication Number Publication Date
NL8100792A true NL8100792A (nl) 1981-09-16

Family

ID=22400599

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100792A NL8100792A (nl) 1980-02-19 1981-02-18 Werkwijze voor de bereiding van fosfaatschalie-agglomeraten.

Country Status (6)

Country Link
US (1) US4379108A (fr)
CA (1) CA1156469A (fr)
DE (1) DE3106001A1 (fr)
FR (1) FR2476056B1 (fr)
MX (1) MX155304A (fr)
NL (1) NL8100792A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200107B (en) * 1987-01-23 1990-06-20 T & N Materials Res Ltd Manufacture of sheet-form material from refractory powder.
FR2918056A1 (fr) * 2007-06-28 2009-01-02 Koramic Tuiles Utilisation d'un compose phosphate et/ou phosphonate dans une composition d'argiles pour prevenir ou limiter la formation des efflorescences sulfatees

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534828A (en) * 1924-03-18 1925-04-21 Int Agricultural Corp Briquette of phosphate-rock material and method of making the same
US2040081A (en) * 1934-09-21 1936-05-12 Tennessee Valley Authority Agglomerating fine phosphate rock
US3032408A (en) * 1957-08-05 1962-05-01 Int Minerals & Chem Corp Process of pelletizing phosphate rock
US3076248A (en) * 1960-11-17 1963-02-05 Fmc Corp Process for the production of calcined phosphate agglomerates
US3189433A (en) * 1962-06-11 1965-06-15 Borden Co Method of agglomerating phosphate material
DE1300911C2 (de) 1963-07-08 1974-04-04 Knapsack Ag Verfahren zur Herstellung von Phosphatpellets
DE1667567B1 (de) * 1967-05-12 1970-07-02 Knapsack Ag Verfahren zur Herstellung von Maischen zum Granulieren von feinteiligem Phosphaterz
US3620972A (en) * 1968-03-12 1971-11-16 Stauffer Chemical Co Method of agglomerating finely divided inorganic phosphates using an orthophosphate agglomerating aid
US3760048A (en) * 1970-04-22 1973-09-18 Fmc Corp Briquetting and calcining crushed mine run western phosphate shale ore

Also Published As

Publication number Publication date
CA1156469A (fr) 1983-11-08
MX155304A (es) 1988-02-16
FR2476056B1 (fr) 1985-06-14
US4379108A (en) 1983-04-05
FR2476056A1 (fr) 1981-08-21
DE3106001A1 (de) 1981-12-10

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed