DK344789A - Fremgangsmaade til fremstilling af phosphater ved smeltning - Google Patents

Fremgangsmaade til fremstilling af phosphater ved smeltning Download PDF

Info

Publication number: DK344789A
Authority: DK; Denmark
Prior art keywords: phosphates; preparation; melting; procedure; fusion
Prior art date: 1988-07-13

Application number

DK344789A

Other languages

Danish (da)

English (en)

Other versions

DK344789D0 (da

Inventor

Paul Michel

Francoise Seon

Rene Perrier De La Bathie

Original Assignee

Rhone Poulenc Chimie

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.)

1988-07-13

Filing date

1989-07-12

Publication date

1990-01-14

1989-07-12 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1989-07-12 Publication of DK344789D0 publication Critical patent/DK344789D0/da

1990-01-14 Publication of DK344789A publication Critical patent/DK344789A/da

Links

229910019142 PO4 Inorganic materials 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
238000002360 preparation method Methods 0.000 title abstract 2
238000002844 melting Methods 0.000 title 1
230000008018 melting Effects 0.000 title 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
230000004927 fusion Effects 0.000 abstract 3
235000021317 phosphate Nutrition 0.000 abstract 2
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
230000005674 electromagnetic induction Effects 0.000 abstract 1
238000000365 skull melting Methods 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
- 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)
Glass Compositions (AREA)
Materials For Medical Uses (AREA)
Compositions Of Oxide Ceramics (AREA)
Manufacture And Refinement Of Metals (AREA)
Furnace Details (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Saccharide Compounds (AREA)
External Artificial Organs (AREA)

DK344789A 1988-07-13 1989-07-12 Fremgangsmaade til fremstilling af phosphater ved smeltning DK344789A (da)

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 (2)

Publication Number	Publication Date
DK344789D0 DK344789D0 (da)	1989-07-12
DK344789A true DK344789A (da)	1990-01-14

Family

ID=9368412

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK344789A DK344789A (da)	1988-07-13	1989-07-12	Fremgangsmaade til fremstilling af phosphater ved smeltning

Country Status (18)

Country	Link
US (1)	US5030430A (de)
EP (1)	EP0351281B1 (de)
JP (1)	JP2517399B2 (de)
KR (1)	KR950010796B1 (de)
AT (1)	ATE100420T1 (de)
AU (1)	AU625599B2 (de)
BR (1)	BR8903425A (de)
CA (1)	CA1335472C (de)
DE (1)	DE68912434T2 (de)
DK (1)	DK344789A (de)
ES (1)	ES2048302T3 (de)
FI (1)	FI89036C (de)
FR (1)	FR2634191B1 (de)
IE (1)	IE63086B1 (de)
IL (1)	IL90965A (de)
NO (1)	NO175773C (de)
PT (1)	PT91139B (de)
ZA (1)	ZA895290B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4360625A (en) *	1979-12-14	1982-11-23	Monsanto Company	Acicular, crystalline calcium metaphosphate
US4346028A (en) *	1979-12-14	1982-08-24	Monsanto Company	Asbestiform crystalline calcium sodium or lithium phosphate, preparation and compositions
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 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/de not_active Expired - Lifetime
- 1989-06-30 ES ES89401879T patent/ES2048302T3/es 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 FI FI893389A patent/FI89036C/fi not_active IP Right Cessation
- 1989-07-12 DK DK344789A patent/DK344789A/da not_active Application Discontinuation
- 1989-07-12 CA CA000605479A patent/CA1335472C/fr not_active Expired - Fee Related
- 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 BR BR898903425A patent/BR8903425A/pt not_active IP Right Cessation
- 1989-07-12 PT PT91139A patent/PT91139B/pt not_active IP Right Cessation
- 1989-07-13 KR KR1019890009996A patent/KR950010796B1/ko not_active Expired - Fee Related
- 1989-07-13 IL IL9096589A patent/IL90965A/en not_active IP Right Cessation
- 1989-07-13 US US07/379,558 patent/US5030430A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
NO175773B (no)	1994-08-29
FI89036B (fi)	1993-04-30
BR8903425A (pt)	1990-02-13
IE63086B1 (en)	1995-03-22
DE68912434T2 (de)	1994-07-07
IE892253L (en)	1990-01-13
IL90965A (en)	1994-01-25
KR950010796B1 (ko)	1995-09-23
ATE100420T1 (de)	1994-02-15
NO892848L (no)	1990-01-15
JPH02107513A (ja)	1990-04-19
NO892848D0 (no)	1989-07-10
JP2517399B2 (ja)	1996-07-24
FI89036C (fi)	1993-08-10
FR2634191B1 (fr)	1991-12-27
ZA895290B (en)	1990-04-25
FI893389L (fi)	1990-01-14
KR900001592A (ko)	1990-02-27
IL90965A0 (en)	1990-02-09
ES2048302T3 (es)	1994-03-16
DK344789D0 (da)	1989-07-12
AU3800089A (en)	1990-01-18
FI893389A0 (fi)	1989-07-12
EP0351281B1 (de)	1994-01-19
DE68912434D1 (de)	1994-03-03
PT91139A (pt)	1990-02-08
CA1335472C (fr)	1995-05-09
FR2634191A1 (fr)	1990-01-19
AU625599B2 (en)	1992-07-16
NO175773C (no)	1994-12-14
EP0351281A1 (de)	1990-01-17
PT91139B (pt)	1995-01-31
US5030430A (en)	1991-07-09

Similar Documents

Publication	Publication Date	Title
DK0405580T3 (da)	1994-03-28	Fremgangsmåde til termisk behandling af glasfiberpræform
DK164741C (da)	1992-12-28	Fremgangsmaade til chromatografisk fraktionering af plasmaproteiner, samt albumin med hoej renhed opnaaet ved fremgangsmaaden
DK157764C (da)	1990-07-09	Analogifremgangsmaade til fremstilling af tri-, tetra- eller pentapeptider med indvirkning paa immunreguleringen
FI840154A0 (fi)	1984-01-16	Vidhaeftningshindrande, loesningsmedelsfri silikonkomposition
ES2017507B3 (es)	1991-02-16	Horno de fusion por induccion de alta frecuencia.
NO900672L (no)	1990-08-14	Fremgangsmaate ved fremstilling av polyaluminiumforbindelser.
DK405483A (da)	1984-03-14	Ved induktion opvarmet stoebekanal eller -rende
DK344789A (da)	1990-01-14	Fremgangsmaade til fremstilling af phosphater ved smeltning
SG60043A1 (en)	1999-02-22	Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
DK0770077T3 (da)	2002-01-14	Fremgangsmåde til fremstilling af 2-(1-azabicyclo[2.2.2]oct-3-yl)-2,4,5,6-tetrahydro-1h-benz[de]isoquinolin-1-on og mellemprodukter
DK500687D0 (da)	1987-09-23	Fremgangsmaade til forbindelse af s-g-jern med staal ved hjaelp af smeltesvejsning
DK408183A (da)	1983-12-08	Fremgangsmaade til fremstilling af 2-(5,5-disubstitueret 4-oxo-2-imidazolin-2-yl)-nicotinsyrer og quinolin-3-carboxylsyrer
NO905226D0 (no)	1990-12-03	Fremgangsmaate for fremstilling av sink ved jernsmeltereduksjon.
DK317684D0 (da)	1984-06-28	Termiske krakkere til dannelse af pnictidfilm ved hoejvakuumprocesser
FI843917A7 (fi)	1985-04-08	Menetelmä lasin sulattamiseksi esikuumentamalla lasierä, sekä lasin sulatusuuni menetelmän toteuttamiseksi.
DK0775146T3 (da)	2002-07-15	Hidtil ukendt fremgangsmåde til fremstilling af diisopinocampheylchlorboran
DE3861896D1 (de)	1991-04-11	Einwindige-induktionsheizspule fuer tiegelfreie zonenschmelzverfahren.
DK153412C (da)	1988-12-19	Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse
DK428288D0 (da)	1988-08-01	Fremgangsmaade ved forvarmning af skrot
DK0384542T3 (da)	1994-07-18	Fremgangsmåde til fremstilling af sekundær akylamin
DK150684C (da)	1987-12-28	Fremgangsmaade til fremstilling af anthocyaner ved reduktion af de tilsvarende flavonoidglycosider
DK1001929T3 (da)	2003-06-23	Fremgangsmåde til fremstilling af 3-cyano-2,4-dihalogen-5-flour-benzoesyrer
DK0427287T3 (da)	1995-10-02	Fremgangsmåde til fremstilling af indoler
NO843610L (no)	1986-03-13	Fremgangsmaate ved fremstilling av silisiumbaserte, komplekse ferrolegeringer.
ES2006146A6 (es)	1989-04-16	Metodo para realizar en una sola pieza figuras de dos compuestos de naturaleza distinta

Legal Events

Date	Code	Title	Description
1999-05-03	AHB	Application shelved due to non-payment