IL153057A0 - The production of dicalcium phosphate or monocalcium phosphate - Google Patents
The production of dicalcium phosphate or monocalcium phosphateInfo
- Publication number
- IL153057A0 IL153057A0 IL15305701A IL15305701A IL153057A0 IL 153057 A0 IL153057 A0 IL 153057A0 IL 15305701 A IL15305701 A IL 15305701A IL 15305701 A IL15305701 A IL 15305701A IL 153057 A0 IL153057 A0 IL 153057A0
- Authority
- IL
- Israel
- Prior art keywords
- phosphate
- sub
- calcium
- solution
- dicalcium phosphate
- Prior art date
Links
- 239000001506 calcium phosphate Substances 0.000 title abstract 6
- 235000019739 Dicalciumphosphate Nutrition 0.000 title abstract 4
- 229910000390 dicalcium phosphate Inorganic materials 0.000 title abstract 4
- 229940038472 dicalcium phosphate Drugs 0.000 title abstract 4
- 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
- 235000019691 monocalcium phosphate Nutrition 0.000 title abstract 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 6
- 235000021317 phosphate Nutrition 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 5
- 239000010452 phosphate Substances 0.000 abstract 5
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical group [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 abstract 4
- 239000002244 precipitate Substances 0.000 abstract 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 3
- 239000011575 calcium Substances 0.000 abstract 3
- 229910052791 calcium Inorganic materials 0.000 abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 238000007865 diluting Methods 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
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- C01B25/328—Defluorination during or after the preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Dental Preparations (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200002638A ZA200002638B (en) | 2000-05-26 | 2000-05-26 | The production of dicalcium phosphate or monocalcium phosphate. |
| PCT/IB2001/000559 WO2001089990A1 (en) | 2000-05-26 | 2001-04-04 | The production of dicalcium phosphate or monocalcium phosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL153057A0 true IL153057A0 (en) | 2003-06-24 |
Family
ID=25588762
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL15305701A IL153057A0 (en) | 2000-05-26 | 2001-04-04 | The production of dicalcium phosphate or monocalcium phosphate |
| IL153057A IL153057A (en) | 2000-05-26 | 2002-11-24 | Production of dicalcium phosphate or monocalcium phosphate |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL153057A IL153057A (en) | 2000-05-26 | 2002-11-24 | Production of dicalcium phosphate or monocalcium phosphate |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7101522B2 (no) |
| EP (1) | EP1289882B1 (no) |
| AT (1) | ATE300500T1 (no) |
| AU (1) | AU4444801A (no) |
| BR (1) | BR0111484B1 (no) |
| CA (1) | CA2410363C (no) |
| DE (1) | DE60112289D1 (no) |
| IL (2) | IL153057A0 (no) |
| MX (1) | MXPA02011684A (no) |
| NO (1) | NO20025688L (no) |
| WO (1) | WO2001089990A1 (no) |
| ZA (1) | ZA200002638B (no) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003219415A1 (en) * | 2002-03-21 | 2003-10-08 | Sap Aktiengesellschaft | Synchronizing users on shared data with locks |
| US20030182167A1 (en) * | 2002-03-21 | 2003-09-25 | Wolfgang Kalthoff | Goal management |
| US7133878B2 (en) * | 2002-03-21 | 2006-11-07 | Sap Aktiengesellschaft | External evaluation processes |
| US20040044730A1 (en) * | 2002-09-03 | 2004-03-04 | Holger Gockel | Dynamic access of data |
| US7236973B2 (en) * | 2002-11-27 | 2007-06-26 | Sap Aktiengesellschaft | Collaborative master data management system for identifying similar objects including identical and non-identical attributes |
| US7509326B2 (en) * | 2002-09-03 | 2009-03-24 | Sap Ag | Central master data management |
| US8438238B2 (en) | 2002-10-16 | 2013-05-07 | Sap Ag | Master data access |
| US8061604B1 (en) | 2003-02-13 | 2011-11-22 | Sap Ag | System and method of master data management using RFID technology |
| US7272776B2 (en) * | 2003-12-30 | 2007-09-18 | Sap Aktiengesellschaft | Master data quality |
| US20050149474A1 (en) * | 2003-12-30 | 2005-07-07 | Wolfgang Kalthoff | Master data entry |
| RU2256607C1 (ru) * | 2004-04-13 | 2005-07-20 | Открытое акционерное общество "Научно-исследовательский институт по удобрениям и инсектофунгицидам им. проф. Я.В. Самойлова" (ОАО "НИУИФ") | Способ получения монокальцийфосфата |
| EP3665124B1 (fr) * | 2017-08-11 | 2021-09-29 | Prayon S.A. | Procede d'attaque acide d'une source phosphatee |
| CN110078039B (zh) * | 2019-06-04 | 2023-09-22 | 瓮福（集团）有限责任公司 | 一种低浓度含磷废水梯级制取饲料级磷酸氢钙的方法及装置 |
| US11560310B1 (en) | 2022-02-11 | 2023-01-24 | Jesa Technologies Llc | Method for producing a calcium phosphate salt |
| CN114524545A (zh) * | 2022-03-03 | 2022-05-24 | 盛隆资源再生（无锡）有限公司 | 一种含硫酸钠废水回收利用的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US852372A (en) | 1903-10-13 | 1907-04-30 | Eugen Bergmann | Method of producing dicalcium phosphate. |
| US1788952A (en) | 1927-04-21 | 1931-01-13 | Theodore V D Berdell | Process for the commercial production of di-calcium phosphate |
| US2728635A (en) | 1951-07-16 | 1955-12-27 | Chemical Foundation Inc | Production of feed grade dicalcium phosphate |
| FR1128581A (fr) * | 1954-04-21 | 1957-01-08 | Int Minerals & Chem Corp | Perfectionnements à un procédé d'obtention d'un produit phosphatique |
| FR1128591A (fr) | 1955-04-20 | 1957-01-08 | Procédé de cintrage de tubes et machine pour la mise en oeuvre de ce procédé | |
| BE568197A (no) * | 1957-06-12 | |||
| US2882127A (en) * | 1958-05-14 | 1959-04-14 | Int Minerals & Chem Corp | Granular dicalcium phosphate product and method for the production thereof |
| US3151938A (en) | 1961-04-25 | 1964-10-06 | Int Minerals & Chem Corp | Phosphatic materials and methods for the production thereof |
| 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 |
| US3843767A (en) * | 1972-03-27 | 1974-10-22 | Du Pont | Process for treating fluophosphate ores |
| US4222990A (en) * | 1974-10-07 | 1980-09-16 | Pennzoil Company | Production of fluoride-free phosphates |
| CA1034738A (en) | 1974-10-25 | 1978-07-18 | United States Gypsum Company | Chemical leach of phosphate values from phosphatic minerals |
| US4160657A (en) * | 1978-01-19 | 1979-07-10 | Pennzoil Company | Preparation of monocalcium phosphate and phosphoric acid |
| US4435370A (en) * | 1981-09-29 | 1984-03-06 | Pennzoil Company | Preparation of monocalcium phosphate and/or phosphoric acid from phosphate rock |
| NZ204113A (en) * | 1982-05-05 | 1985-08-16 | Commw Scient Ind Res Org | Recovery of phosphate values from phosphate ore |
| US5180569A (en) * | 1990-12-31 | 1993-01-19 | Phosphate Engineering And Construction Company | Process for the production of phosphoric acid and hydrogen fluoride from phosphate rock and fluosilicic acid |
| US6676914B1 (en) * | 2000-06-09 | 2004-01-13 | Hf Extraction, Llc | Phosphate acidulation utilizing HF acid |
| US6562308B1 (en) * | 2000-11-15 | 2003-05-13 | Agrium, Inc. | Process for the recovery of phosphate from phosphate rock |
-
2000
- 2000-05-26 ZA ZA200002638A patent/ZA200002638B/xx unknown
-
2001
- 2001-04-04 MX MXPA02011684A patent/MXPA02011684A/es active IP Right Grant
- 2001-04-04 AT AT01917368T patent/ATE300500T1/de not_active IP Right Cessation
- 2001-04-04 DE DE60112289T patent/DE60112289D1/de not_active Expired - Lifetime
- 2001-04-04 US US10/296,625 patent/US7101522B2/en not_active Expired - Fee Related
- 2001-04-04 WO PCT/IB2001/000559 patent/WO2001089990A1/en not_active Ceased
- 2001-04-04 IL IL15305701A patent/IL153057A0/xx active IP Right Grant
- 2001-04-04 AU AU44448/01A patent/AU4444801A/en not_active Abandoned
- 2001-04-04 BR BRPI0111484-0A patent/BR0111484B1/pt not_active IP Right Cessation
- 2001-04-04 EP EP01917368A patent/EP1289882B1/en not_active Expired - Lifetime
- 2001-04-04 CA CA2410363A patent/CA2410363C/en not_active Expired - Fee Related
-
2002
- 2002-11-24 IL IL153057A patent/IL153057A/en not_active IP Right Cessation
- 2002-11-26 NO NO20025688A patent/NO20025688L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1289882A1 (en) | 2003-03-12 |
| WO2001089990A1 (en) | 2001-11-29 |
| CA2410363C (en) | 2011-03-29 |
| NO20025688D0 (no) | 2002-11-26 |
| ATE300500T1 (de) | 2005-08-15 |
| US20030161778A1 (en) | 2003-08-28 |
| BR0111484A (pt) | 2004-01-06 |
| IL153057A (en) | 2006-08-01 |
| AU4444801A (en) | 2001-12-03 |
| ZA200002638B (en) | 2001-01-31 |
| DE60112289D1 (de) | 2005-09-01 |
| US7101522B2 (en) | 2006-09-05 |
| CA2410363A1 (en) | 2001-11-29 |
| NO20025688L (no) | 2003-01-23 |
| MXPA02011684A (es) | 2004-05-17 |
| BR0111484B1 (pt) | 2010-09-21 |
| EP1289882B1 (en) | 2005-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed |