DE1260450C2 - Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat - Google Patents

Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat

Info

Publication number
DE1260450C2
DE1260450C2 DE1966K0058176 DEK0058176A DE1260450C2 DE 1260450 C2 DE1260450 C2 DE 1260450C2 DE 1966K0058176 DE1966K0058176 DE 1966K0058176 DE K0058176 A DEK0058176 A DE K0058176A DE 1260450 C2 DE1260450 C2 DE 1260450C2
Authority
DE
Germany
Prior art keywords
percent
weight
solution
hexahydrate
ammonium phosphate
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
Application number
DE1966K0058176
Other languages
German (de)
English (en)
Other versions
DE1260450B (de
Inventor
Dipl-Chem Dr Joseph Cremer
Dipl-Chem Dr Heinz Harnisch
Dipl-Chem Dr Winfried Kern
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.)
Knapsack AG
Original Assignee
Knapsack 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.)
Filing date
Publication date
Application filed by Knapsack AG filed Critical Knapsack AG
Priority to DE1966K0058176 priority Critical patent/DE1260450C2/de
Priority to DK666266AA priority patent/DK116355B/da
Priority to US606722A priority patent/US3476510A/en
Priority to CH17067A priority patent/CH492644A/de
Priority to SE389/67A priority patent/SE304983B/xx
Priority to GB1894/67A priority patent/GB1130804A/en
Priority to AT45467A priority patent/AT269066B/de
Priority to FR91519A priority patent/FR1509353A/fr
Priority to NL6700806A priority patent/NL6700806A/xx
Priority to BE692895D priority patent/BE692895A/xx
Publication of DE1260450B publication Critical patent/DE1260450B/de
Application granted granted Critical
Publication of DE1260450C2 publication Critical patent/DE1260450C2/de
Expired legal-status Critical Current

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
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE1966K0058176 1966-01-19 1966-01-19 Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat Expired DE1260450C2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE1966K0058176 DE1260450C2 (de) 1966-01-19 1966-01-19 Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat
DK666266AA DK116355B (da) 1966-01-19 1966-12-23 Fremgangsmåde til fremstilling af magnesiumammoniumphosphat-hexahydrat.
US606722A US3476510A (en) 1966-01-19 1967-01-03 Process for the manufacture of magnesium - ammonium phosphate-hexahydrate
CH17067A CH492644A (de) 1966-01-19 1967-01-06 Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat
SE389/67A SE304983B (US07582779-20090901-C00044.png) 1966-01-19 1967-01-11
GB1894/67A GB1130804A (en) 1966-01-19 1967-01-13 Process for the manufacture of magnesium-ammonium phosphate-hexahydrate
AT45467A AT269066B (de) 1966-01-19 1967-01-17 Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat
FR91519A FR1509353A (fr) 1966-01-19 1967-01-18 Procédé de préparation de phosphate ammoniaco-magnésien hexahydraté
NL6700806A NL6700806A (US07582779-20090901-C00044.png) 1966-01-19 1967-01-18
BE692895D BE692895A (US07582779-20090901-C00044.png) 1966-01-19 1967-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966K0058176 DE1260450C2 (de) 1966-01-19 1966-01-19 Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat

Publications (2)

Publication Number Publication Date
DE1260450B DE1260450B (de) 1968-02-08
DE1260450C2 true DE1260450C2 (de) 1973-04-05

Family

ID=7228572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1966K0058176 Expired DE1260450C2 (de) 1966-01-19 1966-01-19 Verfahren zur Herstellung von Magnesiumammoniumphosphat-Hexahydrat

Country Status (10)

Country Link
US (1) US3476510A (US07582779-20090901-C00044.png)
AT (1) AT269066B (US07582779-20090901-C00044.png)
BE (1) BE692895A (US07582779-20090901-C00044.png)
CH (1) CH492644A (US07582779-20090901-C00044.png)
DE (1) DE1260450C2 (US07582779-20090901-C00044.png)
DK (1) DK116355B (US07582779-20090901-C00044.png)
FR (1) FR1509353A (US07582779-20090901-C00044.png)
GB (1) GB1130804A (US07582779-20090901-C00044.png)
NL (1) NL6700806A (US07582779-20090901-C00044.png)
SE (1) SE304983B (US07582779-20090901-C00044.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153441A (en) * 1978-08-01 1979-05-08 W. R. Grace & Co. Process for making magnesium potassium ammonium phosphate
US6476082B1 (en) * 2000-08-17 2002-11-05 Magline, Inc. Magnesium ammonium phosphate hexahydrate slurry
US7052581B2 (en) * 2001-08-01 2006-05-30 Philip Morris Usa Inc. Process of producing magnesium ammonium phosphate in monohydrate form (dittmarite)
US20050279475A1 (en) * 2004-01-30 2005-12-22 Philip Morris Usa Inc. Processes of making monohydrate form of magnesium ammonium phosphate and processes of making cigarette paper using same
CA2693117A1 (en) * 2007-06-14 2008-12-24 Kansas State University Research Foundation Fluidized bed precipitator
BR102020006754A2 (pt) * 2020-04-03 2021-10-13 Frederico Keller Processo de obtenção e aplicação de fertilizante fosfatado e nitrogenado insolúvel em água, seus produtos intermediários e seu produto final

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126254A (en) * 1964-03-24 Process for preparing metal ammonium
GB1053772A (US07582779-20090901-C00044.png) * 1964-05-26

Also Published As

Publication number Publication date
US3476510A (en) 1969-11-04
SE304983B (US07582779-20090901-C00044.png) 1968-10-14
FR1509353A (fr) 1968-01-12
GB1130804A (en) 1968-10-16
DK116355B (da) 1970-01-05
AT269066B (de) 1969-03-10
BE692895A (US07582779-20090901-C00044.png) 1967-07-19
NL6700806A (US07582779-20090901-C00044.png) 1967-07-20
DE1260450B (de) 1968-02-08
CH492644A (de) 1970-06-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee