NO20011522L - Fremgangsmåte til fremstilling av kalsiumhydrogenfosfat eller monokalsiumfosfat fra kalsiumfosfat - Google Patents

Fremgangsmåte til fremstilling av kalsiumhydrogenfosfat eller monokalsiumfosfat fra kalsiumfosfat

Info

Publication number
NO20011522L
NO20011522L NO20011522A NO20011522A NO20011522L NO 20011522 L NO20011522 L NO 20011522L NO 20011522 A NO20011522 A NO 20011522A NO 20011522 A NO20011522 A NO 20011522A NO 20011522 L NO20011522 L NO 20011522L
Authority
NO
Norway
Prior art keywords
calcium
phosphate
monocalcium
preparation
manufacturing
Prior art date
Application number
NO20011522A
Other languages
English (en)
Norwegian (no)
Other versions
NO20011522D0 (no
Inventor
Jan C De Waal
Original Assignee
Waal Willem P D De
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 Waal Willem P D De filed Critical Waal Willem P D De
Publication of NO20011522D0 publication Critical patent/NO20011522D0/no
Publication of NO20011522L publication Critical patent/NO20011522L/no

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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/324—Preparation from a reaction solution obtained by acidifying with an acid other than orthophosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B3/00—Fertilisers based essentially on di-calcium phosphate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Fertilizers (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO20011522A 1998-09-23 2001-03-23 Fremgangsmåte til fremstilling av kalsiumhydrogenfosfat eller monokalsiumfosfat fra kalsiumfosfat NO20011522L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1998/000898 WO2000017100A1 (en) 1998-09-23 1998-09-23 Production of calcium hydrogenphosphate or monocalcium phosphate from calcium phosphate

Publications (2)

Publication Number Publication Date
NO20011522D0 NO20011522D0 (no) 2001-03-23
NO20011522L true NO20011522L (no) 2001-05-22

Family

ID=4173320

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011522A NO20011522L (no) 1998-09-23 2001-03-23 Fremgangsmåte til fremstilling av kalsiumhydrogenfosfat eller monokalsiumfosfat fra kalsiumfosfat

Country Status (14)

Country Link
EP (1) EP1115654B1 (de)
CN (1) CN1314870A (de)
AT (1) ATE229475T1 (de)
AU (1) AU757999C (de)
BR (1) BR9816048A (de)
CA (1) CA2345008C (de)
DE (1) DE69810164T2 (de)
DK (1) DK1115654T3 (de)
ES (1) ES2189239T3 (de)
MX (1) MXPA01003142A (de)
NO (1) NO20011522L (de)
NZ (1) NZ511256A (de)
PT (1) PT1115654E (de)
WO (1) WO2000017100A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102079515A (zh) * 2010-03-22 2011-06-01 云南天创科技有限公司 高效低耗制备高品质一水磷酸一钙的浓浆法
CN103551375A (zh) * 2013-10-21 2014-02-05 同济大学 一种用于重金属污染土壤修复的离子矿化封存剂的制备方法
FR3021045B1 (fr) 2014-05-16 2020-02-21 Solvay Sa Procede de production d'un reactif phosphocalcique, reactif obtenu et son utilisation
CN104386663A (zh) * 2014-11-19 2015-03-04 西北大学 一种三维球状二水磷酸氢钙纳米花的制备方法
CN105819415B (zh) * 2016-04-01 2018-08-24 龚家竹 一种盐酸制取饲料磷酸氢钙的磷矿全资源利用的生产方法
CA3072408A1 (fr) * 2017-08-11 2019-02-14 Prayon Technologies Procede d'attaque acide d'une source phosphatee
CN113753871A (zh) * 2021-09-26 2021-12-07 连云港树人科创食品添加剂有限公司 一种高细无水磷酸氢钙的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728635A (en) * 1951-07-16 1955-12-27 Chemical Foundation Inc Production of feed grade dicalcium phosphate
US3391993A (en) * 1965-03-18 1968-07-09 Diamond Shamrock Corp Method for preparing feed grade dicalcium phosphate
US4012491A (en) * 1971-10-19 1977-03-15 United States Gypsum Company Phosphate process
RU1810319C (ru) * 1991-04-01 1993-04-23 Ленинградский Технологический Институт Им.Ленсовета Способ получени гидрофосфата кальци

Also Published As

Publication number Publication date
PT1115654E (pt) 2003-04-30
NZ511256A (en) 2002-11-26
DE69810164D1 (de) 2003-01-23
DK1115654T3 (da) 2003-03-31
EP1115654B1 (de) 2002-12-11
ATE229475T1 (de) 2002-12-15
BR9816048A (pt) 2001-06-12
AU9247998A (en) 2000-04-10
MXPA01003142A (es) 2003-07-14
CA2345008A1 (en) 2000-03-30
NO20011522D0 (no) 2001-03-23
CA2345008C (en) 2005-08-09
EP1115654A1 (de) 2001-07-18
AU757999B2 (en) 2003-03-13
ES2189239T3 (es) 2003-07-01
CN1314870A (zh) 2001-09-26
DE69810164T2 (de) 2003-09-25
WO2000017100A1 (en) 2000-03-30
AU757999C (en) 2004-06-24

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Legal Events

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