CA1084237A - Production de sel maddrell - Google Patents

Production de sel maddrell

Info

Publication number: CA1084237A
Authority: CA; Canada
Prior art keywords: salt; sodium; phosphate; starting material; maddrell
Prior art date: 1976-04-15
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

Application number

CA276,152A

Other languages

English (en)

Inventor

Renate Adrian

Raban Von Schenck

Klaus Sommer

Hermann Weber

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoechst AG

Original Assignee

Hoechst AG

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.)

1976-04-15

Filing date

1977-04-14

Publication date

1980-08-26

1977-04-14 Application filed by Hoechst AG filed Critical Hoechst AG

1980-08-26 Application granted granted Critical

1980-08-26 Publication of CA1084237A publication Critical patent/CA1084237A/fr

Status Expired legal-status Critical Current

Links

235000019983 sodium metaphosphate Nutrition 0.000 title claims abstract description 26
238000004519 manufacturing process Methods 0.000 title abstract 2
UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 claims abstract description 19
239000000203 mixture Substances 0.000 claims abstract description 17
239000007858 starting material Substances 0.000 claims abstract description 11
238000010438 heat treatment Methods 0.000 claims abstract description 9
AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims abstract description 9
239000001488 sodium phosphate Substances 0.000 claims abstract description 9
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 8
GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 claims abstract description 8
235000019820 disodium diphosphate Nutrition 0.000 claims abstract description 7
229940038485 disodium pyrophosphate Drugs 0.000 claims abstract description 7
229920000137 polyphosphoric acid Polymers 0.000 claims abstract description 7
229910000162 sodium phosphate Inorganic materials 0.000 claims abstract description 7
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 7
239000011734 sodium Substances 0.000 claims abstract description 6
229910052708 sodium Inorganic materials 0.000 claims abstract description 6
DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims abstract description 5
235000011007 phosphoric acid Nutrition 0.000 claims abstract description 4
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 4
150000003839 salts Chemical class 0.000 claims abstract description 4
238000000034 method Methods 0.000 claims description 12
239000000654 additive Substances 0.000 claims description 6
239000004114 Ammonium polyphosphate Substances 0.000 claims description 3
230000000996 additive effect Effects 0.000 claims description 3
235000019826 ammonium polyphosphate Nutrition 0.000 claims description 3
238000001354 calcination Methods 0.000 claims description 3
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims 1
238000009740 moulding (composite fabrication) Methods 0.000 abstract 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
230000018044 dehydration Effects 0.000 description 3
238000006297 dehydration reaction Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
235000011008 sodium phosphates Nutrition 0.000 description 3
QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
229910000147 aluminium phosphate Inorganic materials 0.000 description 2
229920001276 ammonium polyphosphate Polymers 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
229910000403 monosodium phosphate Inorganic materials 0.000 description 2
235000019799 monosodium phosphate Nutrition 0.000 description 2
229960004838 phosphoric acid Drugs 0.000 description 2
239000000047 product Substances 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
241001432959 Chernes Species 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000004523 agglutinating effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
125000005341 metaphosphate group Chemical group 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C01B25/38—Condensed phosphates
- C01B25/44—Metaphosphates
- C01B25/445—Metaphosphates of alkali metals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

CA276,152A 1976-04-15 1977-04-14 Production de sel maddrell Expired CA1084237A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP2616740.8		1976-04-15
DE19762616740 DE2616740A1 (de)	1976-04-15	1976-04-15	Verfahren zur herstellung von maddrell-salz

Publications (1)

Publication Number	Publication Date
CA1084237A true CA1084237A (fr)	1980-08-26

Family

ID=5975504

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA276,152A Expired CA1084237A (fr)	1976-04-15	1977-04-14	Production de sel maddrell

Country Status (11)

Country	Link
JP (1)	JPS52126696A (fr)
AT (1)	AT353226B (fr)
BE (1)	BE853584A (fr)
CA (1)	CA1084237A (fr)
DE (1)	DE2616740A1 (fr)
DK (1)	DK166077A (fr)
FR (1)	FR2348151A1 (fr)
GB (1)	GB1524496A (fr)
IT (1)	IT1073178B (fr)
NL (1)	NL7704102A (fr)
SE (1)	SE7704182L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3543394A1 (de) *	1985-12-07	1987-06-11	Benckiser Knapsack Gmbh	Verfahren zur herstellung von maddrellschem salz, sowie natriumdihydrogenphosphat, enthaltend 0,05 - 2,5 mol% phosphorsaeure oder ammoniumphosphat in statistischer verteilung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1296751A (fr) *	1970-01-23	1972-11-15

1976
- 1976-04-15 DE DE19762616740 patent/DE2616740A1/de not_active Withdrawn
1977
- 1977-04-04 GB GB14109/77A patent/GB1524496A/en not_active Expired
- 1977-04-12 SE SE7704182A patent/SE7704182L/xx unknown
- 1977-04-13 AT AT256477A patent/AT353226B/de not_active IP Right Cessation
- 1977-04-13 IT IT48941/77A patent/IT1073178B/it active
- 1977-04-14 BE BE176703A patent/BE853584A/fr unknown
- 1977-04-14 NL NL7704102A patent/NL7704102A/xx not_active Application Discontinuation
- 1977-04-14 JP JP4313977A patent/JPS52126696A/ja active Pending
- 1977-04-14 DK DK166077A patent/DK166077A/da not_active IP Right Cessation
- 1977-04-14 CA CA276,152A patent/CA1084237A/fr not_active Expired
- 1977-04-15 FR FR7711497A patent/FR2348151A1/fr active Granted

Also Published As

Publication number	Publication date
FR2348151A1 (fr)	1977-11-10
NL7704102A (nl)	1977-10-18
JPS52126696A (en)	1977-10-24
SE7704182L (sv)	1977-10-16
DE2616740A1 (de)	1977-11-03
ATA256477A (de)	1979-04-15
AT353226B (de)	1979-11-12
GB1524496A (en)	1978-09-13
DK166077A (da)	1977-10-16
IT1073178B (it)	1985-04-13
FR2348151B1 (fr)	1981-09-11
BE853584A (fr)	1977-10-14

Legal Events

Date	Code	Title	Description
1997-08-26	MKEX	Expiry

Publication	Publication Date	Title
CA1072717A (fr)	1980-03-04	Production de polyphosphate d'aluminium
US3057711A (en)	1962-10-09	Stabilization of phosphoric acid and neutralized solutions thereof
US4138261A (en)	1979-02-06	Hardeners for use in water-glass cement compositions and process for making them
US2525145A (en)	1950-10-10	Supported phosphoric acid-boric acid catalyst and its manufacture
US2106223A (en)	1938-01-25	Process for the manufacture of superphosphate
CA1084237A (fr)	1980-08-26	Production de sel maddrell
US4162300A (en)	1979-07-24	Production of Maddrell salt
US3241946A (en)	1966-03-22	Ammonium phosphate fertilizer solids derived from anhydrous liquid phosphoric acid
US1871195A (en)	1932-08-09	Production of phosphatic fertilizer
US2783139A (en)	1957-02-26	Process of producing ammoniated superphosphates
US3912802A (en)	1975-10-14	Ammonium polyphosphates
US3172751A (en)	1965-03-09	Process for producing nitrogen-phos-
US3533737A (en)	1970-10-13	Ammonium polyphosphate produced at atmospheric pressure
US3347627A (en)	1967-10-17	Process for manufacturing sodium trimetaphosphate
US2680679A (en)	1954-06-08	Manufacture of fertilizers
US3101999A (en)	1963-08-27	Low temperature defluorination of phosphate material
US3243279A (en)	1966-03-29	Ammonium phosphate solids derived from anhydrous liquid phosphoric acid
US2361444A (en)	1944-10-31	Process for producing phosphatic fertilizer with a deficiency of mineral acids
US3207580A (en)	1965-09-21	Preparation of wet process phosphoric acid
CA1262028A (fr)	1989-10-03	Methode de preparation de metaphosphate de calcium et de sodium fortement cristallise
US3212874A (en)	1965-10-19	Process for the production of phosphate fertilizer
US3291594A (en)	1966-12-13	Method of producing phosphatic fertilizers containing magnesium values
US1949129A (en)	1934-02-27	Process for the conversion of the gypsum contained in superphosphate into ammonium sulphate
US1357120A (en)	1920-10-26	Process of making hydrogen containing alkali-metal phosphates and a salt produced therein
US1833680A (en)	1931-11-24	Mixed fertilizer