DE449288C - Representation of magnesium phosphate - Google Patents

Representation of magnesium phosphate

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Publication number
DE449288C
DE449288C DEV20465D DEV0020465D DE449288C DE 449288 C DE449288 C DE 449288C DE V20465 D DEV20465 D DE V20465D DE V0020465 D DEV0020465 D DE V0020465D DE 449288 C DE449288 C DE 449288C
Authority
DE
Germany
Prior art keywords
representation
magnesium phosphate
magnesium
phosphate
magnesium chloride
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
DEV20465D
Other languages
German (de)
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.)
Ver Chemische & Metallurgische
Original Assignee
Ver Chemische & Metallurgische
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 Ver Chemische & Metallurgische filed Critical Ver Chemische & Metallurgische
Priority to DEV20465D priority Critical patent/DE449288C/en
Application granted granted Critical
Publication of DE449288C publication Critical patent/DE449288C/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B9/00—Fertilisers based essentially on phosphates or double phosphates of magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Description

Darstellung von Magnesiumphosphat. Zusatz zum Patent 447393. In dem Hauptpatent 447 393 isi ein Verfahren zur Darstellung von Magnesiumphosphat aus Kalkphosphaten durch Umsetzung mit Magnesiumchlorid bei Gegenwart von C hlorwasserstoffgas in der Hitze beschrieben.Representation of magnesium phosphate. Addendum to Patent 447393. In that Main patent 447 393 is a process for the preparation of magnesium phosphate Lime phosphates by reaction with magnesium chloride in the presence of hydrogen chloride gas described in the heat.

Es hat sich nun gezeigt, daß man die Umsetzung ven Tricalciumphosphat mit Magnesitimchlorid auch dann nahezu quantitativ gestalten kann, wenn man das Magnesiumchlorid in der Hitze auf das Tricalciumphosphat bei Gegenwart von Chlorgas oder geeigneten chlorhältigen Gasgemischen einwirken läBt.It has now been shown that the implementation ven tricalcium phosphate with magnesite chloride can also be almost quantitative if you can Magnesium chloride in the heat on the tricalcium phosphate in the presence of chlorine gas or suitable chlorine-containing gas mixtures.

Claims (1)

PATI:N'1'e1NS1'IZUClI Darstellung von Magnesiumphosphat aus Kalkphosphaten durch Umsetzung mit Magnesiumchlorid nach Hauptpatent 447393, dadurch gekennzeichnet, daB man das Magnesiumchlorid bei Gegenwart von Chlorgas oder geeigneten chlorhaltigen Gasgemischen in der Hitze auf Tricalciumphosphat einwirken läßt.PATI: N'1'e1NS1'IZUClI Representation of magnesium phosphate from lime phosphates by reaction with magnesium chloride according to main patent 447393, characterized in that that the magnesium chloride in the presence of chlorine gas or suitable chlorine-containing Allow gas mixtures to act on tricalcium phosphate in the heat.
DEV20465D 1925-08-04 1925-08-04 Representation of magnesium phosphate Expired DE449288C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV20465D DE449288C (en) 1925-08-04 1925-08-04 Representation of magnesium phosphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV20465D DE449288C (en) 1925-08-04 1925-08-04 Representation of magnesium phosphate

Publications (1)

Publication Number Publication Date
DE449288C true DE449288C (en) 1927-09-09

Family

ID=7578552

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV20465D Expired DE449288C (en) 1925-08-04 1925-08-04 Representation of magnesium phosphate

Country Status (1)

Country Link
DE (1) DE449288C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194632A (en) * 1961-08-20 1965-07-13 Israel Mining Ind Inst For Res Process for the manufacture of magnesium phosphates or of salt mixtures containing magnesium phosphates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194632A (en) * 1961-08-20 1965-07-13 Israel Mining Ind Inst For Res Process for the manufacture of magnesium phosphates or of salt mixtures containing magnesium phosphates

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