IL25966A - Process for utilizing phosphate sludge - Google Patents

Process for utilizing phosphate sludge

Info

Publication number
IL25966A
IL25966A IL25966A IL2596666A IL25966A IL 25966 A IL25966 A IL 25966A IL 25966 A IL25966 A IL 25966A IL 2596666 A IL2596666 A IL 2596666A IL 25966 A IL25966 A IL 25966A
Authority
IL
Israel
Prior art keywords
phosphate
sludge
weight
suspension
dry substance
Prior art date
Application number
IL25966A
Other languages
English (en)
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of IL25966A publication Critical patent/IL25966A/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)
  • Treatment Of Sludge (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IL25966A 1965-07-14 1966-06-14 Process for utilizing phosphate sludge IL25966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK56612A DE1258847B (de) 1965-07-14 1965-07-14 Verfahren zur Herstellung von Phosphatformlingen

Publications (1)

Publication Number Publication Date
IL25966A true IL25966A (en) 1970-01-29

Family

ID=7227925

Family Applications (1)

Application Number Title Priority Date Filing Date
IL25966A IL25966A (en) 1965-07-14 1966-06-14 Process for utilizing phosphate sludge

Country Status (7)

Country Link
US (1) US3531250A (ru)
BE (1) BE684067A (ru)
DE (1) DE1258847B (ru)
GB (1) GB1091816A (ru)
IL (1) IL25966A (ru)
NL (1) NL6608852A (ru)
NO (1) NO115472B (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653875A (en) * 1971-03-02 1972-04-04 Us Interior Recovery of metals and phosphate from waste phosphate sludge
DE2228636C3 (de) * 1972-06-13 1975-11-20 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Aufarbeitung von phosphorhaltigen Rückständen
NL7714619A (nl) 1977-12-30 1979-07-03 Loggers Hendrik Werkwijze ter vervaardiging van hydrothermaal verharde voortbrengsels.
US4421521A (en) * 1981-01-07 1983-12-20 James C. Barber And Associates, Inc. Process for agglomerating carbon particles
US4649035A (en) * 1981-01-07 1987-03-10 James C. Barber And Associates, Inc. Production of phosphorus and phosphoric acid
US4372929A (en) * 1981-01-07 1983-02-08 James C. Barber And Associates, Inc. Energy conservation and pollution abatement at phosphorus furnaces
DE3246416A1 (de) * 1982-12-15 1984-06-20 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von nassverfahrensphosphorsaeure
US4783328A (en) * 1987-12-14 1988-11-08 Fmc Corporation Utilization of phosphourus containing by-products
US4968499A (en) * 1989-10-13 1990-11-06 James C. Barber And Associates, Inc. Conversion of precipitator dust into phosphorus furnace feedstock
US6051201A (en) * 1998-06-25 2000-04-18 James C. Barber And Associates, Inc. Preparation of phosphatic feedstock from phosphorus-containing waste
CN105271147B (zh) * 2015-10-22 2017-05-17 云南天安化工有限公司 热法泥磷型磷矿粉粘结剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655981A (en) * 1928-01-10 Process op making briquettes containing phosphate rock
US1334474A (en) * 1919-08-01 1920-03-23 William H Waggaman Process for the manufacture of phosphorus and phosphoric acid
US2039297A (en) * 1935-05-14 1936-05-05 Tennessee Valley Authority Separating phosphorus
US2267077A (en) * 1939-06-13 1941-12-23 American Agricultural Chem Co Recovery of phosphorus from sludge

Also Published As

Publication number Publication date
GB1091816A (en) 1967-11-22
NL6608852A (ru) 1967-01-16
DE1258847B (de) 1968-01-18
US3531250A (en) 1970-09-29
NO115472B (ru) 1968-10-14
BE684067A (ru) 1966-12-16

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