ES2048302T3 - Procedimiento de preparacion de fosfatos por fusion. - Google Patents
Procedimiento de preparacion de fosfatos por fusion.Info
- Publication number
- ES2048302T3 ES2048302T3 ES89401879T ES89401879T ES2048302T3 ES 2048302 T3 ES2048302 T3 ES 2048302T3 ES 89401879 T ES89401879 T ES 89401879T ES 89401879 T ES89401879 T ES 89401879T ES 2048302 T3 ES2048302 T3 ES 2048302T3
- Authority
- ES
- Spain
- Prior art keywords
- fusion
- phosphates
- preparation
- procedure
- relates
- 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 - Lifetime
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
-
- 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
- C01B25/455—Phosphates containing halogen
-
- 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
- C01B25/265—General methods for obtaining phosphates
-
- 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
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/41—Polyphosphates of alkali metals
- C01B25/412—Preparation from alkali metal orthophosphates
-
- 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
- C01B25/38—Condensed phosphates
- C01B25/44—Metaphosphates
- C01B25/445—Metaphosphates of alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Materials For Medical Uses (AREA)
- Glass Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- External Artificial Organs (AREA)
- Saccharide Compounds (AREA)
Abstract
EL PRESENTE INVENTO CONCIERNE UN NUEVO PROCESO DE PREPARACION DE FOSFATOS POR FUSION, LA FUSION ESTA REALIZADA POR INDUCCION ELECTROMAGNETICA. ESTA FUSION PUEDE SER NOTABLEMENTE REALIZADA EN UN HORNO DE AUTO-CRISOL. EL INVENTO CONCIERNE IGUALMENTE LOS FOSFATOS OBTENIDOS POR DICHO PROCESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8809530A FR2634191B1 (fr) | 1988-07-13 | 1988-07-13 | Procede de preparation de phosphates par fusion |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2048302T3 true ES2048302T3 (es) | 1994-03-16 |
Family
ID=9368412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89401879T Expired - Lifetime ES2048302T3 (es) | 1988-07-13 | 1989-06-30 | Procedimiento de preparacion de fosfatos por fusion. |
Country Status (18)
Country | Link |
---|---|
US (1) | US5030430A (es) |
EP (1) | EP0351281B1 (es) |
JP (1) | JP2517399B2 (es) |
KR (1) | KR950010796B1 (es) |
AT (1) | ATE100420T1 (es) |
AU (1) | AU625599B2 (es) |
BR (1) | BR8903425A (es) |
CA (1) | CA1335472C (es) |
DE (1) | DE68912434T2 (es) |
DK (1) | DK344789A (es) |
ES (1) | ES2048302T3 (es) |
FI (1) | FI89036C (es) |
FR (1) | FR2634191B1 (es) |
IE (1) | IE63086B1 (es) |
IL (1) | IL90965A (es) |
NO (1) | NO175773C (es) |
PT (1) | PT91139B (es) |
ZA (1) | ZA895290B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19727144A1 (de) * | 1997-06-26 | 1999-01-07 | Bk Giulini Chem Gmbh & Co Ohg | Lösliche, saure Polyphosphate und Verfahren und Vorrichtung zu ihrer Herstellung |
US5951831A (en) * | 1997-07-11 | 1999-09-14 | Albright & Wilson Americas Limited | Condensation polymerization of phosphorus containing compounds |
US20040002444A1 (en) * | 2002-04-08 | 2004-01-01 | Toshikazu Shiba | Polyphosphate-water soluble collagen complexes and process for preparation thereof |
CN100453452C (zh) * | 2005-01-11 | 2009-01-21 | 宜宾天原集团股份有限公司 | 磷酸生产设备 |
CN105692577B (zh) * | 2015-11-09 | 2017-11-10 | 徐州恒世食品有限公司 | 高粘度不结块聚偏磷酸钾的可连续动态聚合规模化生产方法 |
JP7449141B2 (ja) * | 2020-03-31 | 2024-03-13 | 三井化学株式会社 | アルカリモノフルオロホスフェート組成物の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE762903C (de) * | 1934-05-17 | 1950-10-05 | Henkel & Cie Gmbh | Herstellung von Polyphosphaten |
DE877594C (de) * | 1943-06-10 | 1953-05-26 | Knapsack Ag | Herstellung eines im wesentlichen aus Hexametaphosphat bestehenden Alkaliphosphates |
DE1792648C3 (de) * | 1968-09-28 | 1975-07-10 | Hoechst Ag Werk Albert, 6202 Wiesbaden-Biebrich | Vorrichtung zur Herstellung von Alkalimonofluorophosphaten |
GB1544197A (en) * | 1975-01-14 | 1979-04-11 | Albright & Wilson | Method for the manufacture of alkali metal monofluorophosphate |
JPS5290497A (en) * | 1976-01-23 | 1977-07-29 | Albright & Wilson | Process for preparing alkali metal monofluorophosphate and apparatus therefore |
US4346028A (en) * | 1979-12-14 | 1982-08-24 | Monsanto Company | Asbestiform crystalline calcium sodium or lithium phosphate, preparation and compositions |
US4360625A (en) * | 1979-12-14 | 1982-11-23 | Monsanto Company | Acicular, crystalline calcium metaphosphate |
FR2540982B1 (fr) * | 1983-02-14 | 1988-02-05 | Commissariat Energie Atomique | Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence |
US4690809A (en) * | 1985-12-23 | 1987-09-01 | Monsanto Company | Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fibers |
FR2595716B1 (fr) * | 1986-03-13 | 1992-07-10 | Technogenia Sa | Procede et dispositif pour l'elaboration de materiaux refractaires par induction |
JPS62283823A (ja) * | 1986-05-29 | 1987-12-09 | Asahi Glass Co Ltd | リン酸カルシウム系ガラスの溶融方法 |
-
1988
- 1988-07-13 FR FR8809530A patent/FR2634191B1/fr not_active Expired - Lifetime
-
1989
- 1989-06-30 ES ES89401879T patent/ES2048302T3/es not_active Expired - Lifetime
- 1989-06-30 AT AT89401879T patent/ATE100420T1/de not_active IP Right Cessation
- 1989-06-30 DE DE68912434T patent/DE68912434T2/de not_active Expired - Fee Related
- 1989-06-30 EP EP89401879A patent/EP0351281B1/fr not_active Expired - Lifetime
- 1989-07-10 NO NO892848A patent/NO175773C/no unknown
- 1989-07-11 AU AU38000/89A patent/AU625599B2/en not_active Ceased
- 1989-07-11 JP JP1177264A patent/JP2517399B2/ja not_active Expired - Lifetime
- 1989-07-12 ZA ZA895290A patent/ZA895290B/xx unknown
- 1989-07-12 IE IE225389A patent/IE63086B1/en not_active IP Right Cessation
- 1989-07-12 FI FI893389A patent/FI89036C/fi not_active IP Right Cessation
- 1989-07-12 PT PT91139A patent/PT91139B/pt not_active IP Right Cessation
- 1989-07-12 CA CA000605479A patent/CA1335472C/fr not_active Expired - Fee Related
- 1989-07-12 BR BR898903425A patent/BR8903425A/pt not_active IP Right Cessation
- 1989-07-12 DK DK344789A patent/DK344789A/da not_active Application Discontinuation
- 1989-07-13 US US07/379,558 patent/US5030430A/en not_active Expired - Fee Related
- 1989-07-13 KR KR1019890009996A patent/KR950010796B1/ko not_active IP Right Cessation
- 1989-07-13 IL IL9096589A patent/IL90965A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0351281B1 (fr) | 1994-01-19 |
KR900001592A (ko) | 1990-02-27 |
NO175773C (no) | 1994-12-14 |
NO892848D0 (no) | 1989-07-10 |
AU3800089A (en) | 1990-01-18 |
DE68912434T2 (de) | 1994-07-07 |
CA1335472C (fr) | 1995-05-09 |
FI89036B (fi) | 1993-04-30 |
IL90965A (en) | 1994-01-25 |
NO175773B (no) | 1994-08-29 |
FI89036C (fi) | 1993-08-10 |
ZA895290B (en) | 1990-04-25 |
ATE100420T1 (de) | 1994-02-15 |
PT91139B (pt) | 1995-01-31 |
FR2634191A1 (fr) | 1990-01-19 |
DK344789D0 (da) | 1989-07-12 |
IE63086B1 (en) | 1995-03-22 |
KR950010796B1 (ko) | 1995-09-23 |
BR8903425A (pt) | 1990-02-13 |
EP0351281A1 (fr) | 1990-01-17 |
FI893389A0 (fi) | 1989-07-12 |
DK344789A (da) | 1990-01-14 |
IE892253L (en) | 1990-01-13 |
FR2634191B1 (fr) | 1991-12-27 |
FI893389A (fi) | 1990-01-14 |
NO892848L (no) | 1990-01-15 |
AU625599B2 (en) | 1992-07-16 |
IL90965A0 (en) | 1990-02-09 |
PT91139A (pt) | 1990-02-08 |
DE68912434D1 (de) | 1994-03-03 |
JPH02107513A (ja) | 1990-04-19 |
US5030430A (en) | 1991-07-09 |
JP2517399B2 (ja) | 1996-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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