ATE229475T1 - Herstellung von dicalciumphosphat oder monocalciumphosphat aus calciumphosphat - Google Patents

Herstellung von dicalciumphosphat oder monocalciumphosphat aus calciumphosphat

Info

Publication number: ATE229475T1
Authority: AT; Austria
Prior art keywords: phosphate; calcium; monocalcium; production; dicalcium
Prior art date: 1998-09-23

Application number

AT98944926T

Other languages

English (en)

Inventor

Waal Jan C De

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.)

1998-09-23

Filing date

1998-09-23

Publication date

2002-12-15

1998-09-23 Application filed by Waal Willem P D De filed Critical Waal Willem P D De

2002-12-15 Application granted granted Critical

2002-12-15 Publication of ATE229475T1 publication Critical patent/ATE229475T1/de

Links

239000001506 calcium phosphate Substances 0.000 title abstract 7
229910000389 calcium phosphate Inorganic materials 0.000 title abstract 4
235000011010 calcium phosphates Nutrition 0.000 title abstract 4
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 title abstract 4
FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 3
235000019691 monocalcium phosphate Nutrition 0.000 title abstract 3
235000019739 Dicalciumphosphate Nutrition 0.000 title abstract 2
YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 title abstract 2
229910000150 monocalcium phosphate Inorganic materials 0.000 title abstract 2
229910000390 dicalcium phosphate Inorganic materials 0.000 title 1
229940038472 dicalcium phosphate Drugs 0.000 title 1
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 3
239000003513 alkali Substances 0.000 abstract 2
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
239000011575 calcium Substances 0.000 abstract 2
229910052791 calcium Inorganic materials 0.000 abstract 2
159000000007 calcium salts Chemical class 0.000 abstract 2
235000019700 dicalcium phosphate Nutrition 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical class [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 abstract 1
239000003337 fertilizer Substances 0.000 abstract 1
230000003301 hydrolyzing effect Effects 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1

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)
Cosmetics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Coloring Foods And Improving Nutritive Qualities (AREA)

AT98944926T 1998-09-23 1998-09-23 Herstellung von dicalciumphosphat oder monocalciumphosphat aus calciumphosphat ATE229475T1 (de)

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 (1)

Publication Number	Publication Date
ATE229475T1 true ATE229475T1 (de)	2002-12-15

Family

ID=4173320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98944926T ATE229475T1 (de)	1998-09-23	1998-09-23	Herstellung von dicalciumphosphat oder monocalciumphosphat aus calciumphosphat

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
IL272456B2 (en) *	2017-08-11	2024-06-01	Prayon Tech	Method for etching a phosphate source using acid
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

1998
- 1998-09-23 NZ NZ511256A patent/NZ511256A/xx unknown
- 1998-09-23 CN CN98814284.8A patent/CN1314870A/zh active Pending
- 1998-09-23 CA CA002345008A patent/CA2345008C/en not_active Expired - Fee Related
- 1998-09-23 EP EP98944926A patent/EP1115654B1/de not_active Expired - Lifetime
- 1998-09-23 AT AT98944926T patent/ATE229475T1/de not_active IP Right Cessation
- 1998-09-23 ES ES98944926T patent/ES2189239T3/es not_active Expired - Lifetime
- 1998-09-23 DE DE69810164T patent/DE69810164T2/de not_active Expired - Fee Related
- 1998-09-23 BR BR9816048-6A patent/BR9816048A/pt not_active IP Right Cessation
- 1998-09-23 DK DK98944926T patent/DK1115654T3/da active
- 1998-09-23 MX MXPA01003142A patent/MXPA01003142A/es not_active IP Right Cessation
- 1998-09-23 AU AU92479/98A patent/AU757999C/en not_active Ceased
- 1998-09-23 PT PT98944926T patent/PT1115654E/pt unknown
- 1998-09-23 WO PCT/CA1998/000898 patent/WO2000017100A1/en not_active Ceased
2001
- 2001-03-23 NO NO20011522A patent/NO20011522L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
ES2189239T3 (es)	2003-07-01
DK1115654T3 (da)	2003-03-31
MXPA01003142A (es)	2003-07-14
WO2000017100A1 (en)	2000-03-30
AU9247998A (en)	2000-04-10
NZ511256A (en)	2002-11-26
CA2345008A1 (en)	2000-03-30
BR9816048A (pt)	2001-06-12
EP1115654A1 (de)	2001-07-18
CA2345008C (en)	2005-08-09
CN1314870A (zh)	2001-09-26
PT1115654E (pt)	2003-04-30
EP1115654B1 (de)	2002-12-11
DE69810164D1 (de)	2003-01-23
AU757999B2 (en)	2003-03-13
AU757999C (en)	2004-06-24
NO20011522D0 (no)	2001-03-23
NO20011522L (no)	2001-05-22
DE69810164T2 (de)	2003-09-25

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2003-06-15

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