DD255444A3 - Verfahren zur gewinnung von calciumhydrogenphosphat-2-wasser oder/und wasserfreiem calciumhydrogenphosphat - Google Patents

Verfahren zur gewinnung von calciumhydrogenphosphat-2-wasser oder/und wasserfreiem calciumhydrogenphosphat Download PDF

Info

Publication number: DD255444A3
Authority: DD; German Democratic Republic
Prior art keywords: hjih; ammohhh; water; hydrogen phosphate; calcium hydrogen
Prior art date: 1984-05-25

Application number

DD27522485A

Other languages

German (de)

English (en)

Inventor

Vladimir Glaser

Jan Vidensky

Original Assignee

Vysoka Skola Chem Tech

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.)

1984-05-25

Filing date

1985-04-17

Publication date

1988-04-06

1985-04-17 Application filed by Vysoka Skola Chem Tech filed Critical Vysoka Skola Chem Tech

1988-04-06 Publication of DD255444A3 publication Critical patent/DD255444A3/de

Links

FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 title abstract 2
235000019700 dicalcium phosphate Nutrition 0.000 title abstract 2
-1 CALCIUM HYDROGEN Chemical class 0.000 title 1
229910052791 calcium Inorganic materials 0.000 title 1
239000011575 calcium Substances 0.000 title 1
229910052739 hydrogen Inorganic materials 0.000 title 1
239000001257 hydrogen Substances 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
241000257303 Hymenoptera Species 0.000 claims 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
229910021529 ammonia Inorganic materials 0.000 abstract 2
159000000007 calcium salts Chemical class 0.000 abstract 2
238000004519 manufacturing process Methods 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
239000000047 product Substances 0.000 abstract 2
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
150000003863 ammonium salts Chemical class 0.000 abstract 1
239000000920 calcium hydroxide Substances 0.000 abstract 1
229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
239000000292 calcium oxide Substances 0.000 abstract 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000002537 cosmetic Substances 0.000 abstract 1
230000018044 dehydration Effects 0.000 abstract 1
238000006297 dehydration reaction Methods 0.000 abstract 1
150000004683 dihydrates Chemical class 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
244000144972 livestock Species 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
239000003381 stabilizer Substances 0.000 abstract 1
239000000725 suspension Substances 0.000 abstract 1

Landscapes

Cosmetics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DD27522485A 1984-05-25 1985-04-17 Verfahren zur gewinnung von calciumhydrogenphosphat-2-wasser oder/und wasserfreiem calciumhydrogenphosphat DD255444A3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS393884A CS247512B1 (en)	1984-05-25	1984-05-25	Method of dihydrate or/and anhydrous hydrogen calcium phosphate production

Publications (1)

Publication Number	Publication Date
DD255444A3 true DD255444A3 (de)	1988-04-06

Family

ID=5380901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD27522485A DD255444A3 (de)	1984-05-25	1985-04-17	Verfahren zur gewinnung von calciumhydrogenphosphat-2-wasser oder/und wasserfreiem calciumhydrogenphosphat

Country Status (4)

Country	Link
BG (1)	BG45759A1 (cs)
CS (1)	CS247512B1 (cs)
DD (1)	DD255444A3 (cs)
SU (1)	SU1518299A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113353905B (zh) *	2021-06-29	2024-05-17	湖北兴发化工集团股份有限公司	药用级粗颗粒无水磷酸氢钙的制备工艺

1984
- 1984-05-25 CS CS393884A patent/CS247512B1/cs unknown
1985
- 1985-04-15 BG BG6975085A patent/BG45759A1/xx unknown
- 1985-04-17 DD DD27522485A patent/DD255444A3/de not_active IP Right Cessation
- 1985-04-17 SU SU857773812A patent/SU1518299A1/ru active

Also Published As

Publication number	Publication date
SU1518299A1 (ru)	1989-10-30
BG45759A1 (en)	1989-08-15
CS247512B1 (en)	1987-01-15

Similar Documents

Publication	Publication Date	Title
US3042606A (en)	1962-07-03	Descaling sea water
YU43027B (en)	1989-02-28	Process for obtaining fe(iii)hydroxide dextran complex
DE1806886A1 (de)	1970-02-05	Organophosphorverbindungen,Verfahren zu ihrer Herstellung und ihrer Verwendung als Komplexierungsmittel (Sequestrants)
DD255444A3 (de)	1988-04-06	Verfahren zur gewinnung von calciumhydrogenphosphat-2-wasser oder/und wasserfreiem calciumhydrogenphosphat
US3056824A (en)	1962-10-02	Transesterification process for producing nonsymmetrical phosphite triesters and products resulting therefrom
US2977191A (en)	1961-03-28	Anhydrous colorless phosphates
Collins et al.	1961	A study of the reactions of various tin (II) compounds with calcium hydroxylapatite
US3728442A (en)	1973-04-17	Method of producing vanadium pentoxide
GB1348289A (en)	1974-03-13	Thiopyrimidine nucleotide derivatives processes for their pre paration and compositions containing them
Watanabe et al.	1992	Synthesis and thermal property of sodium triimidocyclotriphosphate
US3005020A (en)	1961-10-17	Phosphacyclohexanes and the preparation thereof
US3776957A (en)	1973-12-04	Method for removing copper from aqueous solutions of acrylamide
US2840544A (en)	1958-06-24	Condensation polymers of 2, 6-dihydroxy-4-carboxy-pyridine and formaldehyde and method of making the same
US2764471A (en)	1956-09-25	Recovery of uranium from dilute solutions by a precipitation method
SU477579A3 (ru)	1975-07-15	Способ получени состава,используемого,например,дл покрытий или в качестве св зующего
UST896021I4 (en)	1972-03-14	Defensive publication
SU1046250A1 (ru)	1983-10-07	Способ получени фосфоновокислотного катионита
DE1065402B (de)	1959-09-17	Verfahren zur Herstellung von eisenhaltigen Komplexverbindungen der Dextranglykolsäure
DE1202983B (de)	1965-10-14	Verfahren zur Herstellung von Polymaleinsaeuren und deren Alkali- und Erdalkalisalzen
GB997932A (en)	1965-07-14	Aqueous ammonium phosphate solutions
ZONNEVIJLLE et al.	1982	Preparation and Characterization of Heteropolytungstates Containing Group 3A
Reddy et al.	1985	Stability of the ternary complexes of inosine in solution
Williams et al.	1969	Chemistry of the Oxidant, Ferrate, Its Interaction With Specific Organics Found in Waste Water
DE1645155A1 (de)	1969-08-21	Anorganisches Koordinationspolymeres und Verfahren zu dessen Herstellung
JPS55161074A (en)	1980-12-15	Recovering method for waste chromate solution

Legal Events

Date	Code	Title	Description
1996-03-14	ENJ	Ceased due to non-payment of renewal fee