FR2476056B1 - Procede pour augmenter la resistance de briquettes de marne phosphatee - Google Patents

Procede pour augmenter la resistance de briquettes de marne phosphatee

Info

Publication number
FR2476056B1
FR2476056B1 FR8103198A FR8103198A FR2476056B1 FR 2476056 B1 FR2476056 B1 FR 2476056B1 FR 8103198 A FR8103198 A FR 8103198A FR 8103198 A FR8103198 A FR 8103198A FR 2476056 B1 FR2476056 B1 FR 2476056B1
Authority
FR
France
Prior art keywords
marne
briquettes
phosphate
strength
increasing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8103198A
Other languages
English (en)
Other versions
FR2476056A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
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 FR2476056A1 publication Critical patent/FR2476056A1/fr
Application granted granted Critical
Publication of FR2476056B1 publication Critical patent/FR2476056B1/fr
Expired legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR8103198A 1980-02-19 1981-02-18 Procede pour augmenter la resistance de briquettes de marne phosphatee Expired FR2476056B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2476056A1 FR2476056A1 (fr) 1981-08-21
FR2476056B1 true FR2476056B1 (fr) 1985-06-14

Family

ID=22400599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103198A Expired FR2476056B1 (fr) 1980-02-19 1981-02-18 Procede pour augmenter la resistance de briquettes de marne phosphatee

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
FR2476056A1 (fr) 1981-08-21
NL8100792A (nl) 1981-09-16
CA1156469A (fr) 1983-11-08
MX155304A (es) 1988-02-16
US4379108A (en) 1983-04-05
DE3106001A1 (de) 1981-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse