AT112606B - Process for the synthetic production of ammonia from its elements. - Google Patents

Process for the synthetic production of ammonia from its elements.

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Publication number
AT112606B
AT112606B AT112606DA AT112606B AT 112606 B AT112606 B AT 112606B AT 112606D A AT112606D A AT 112606DA AT 112606 B AT112606 B AT 112606B
Authority
AT
Austria
Prior art keywords
catalyst
mass
iron
potassium
ammonia
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Uhde
Original Assignee
Uhde Gmbh Friedrich
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 Uhde Gmbh Friedrich filed Critical Uhde Gmbh Friedrich
Application granted granted Critical
Publication of AT112606B publication Critical patent/AT112606B/en

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Description

  

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  Verfahren znr synthetischen Gewinnung von Ammoniak aus seinen Elementen. 
 EMI1.1 




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  Process for the synthetic production of ammonia from its elements.
 EMI1.1

Claims (1)

. PATENT-ANSPRÜCHE : 1. Verfahren zur synthetischen Gewinnung von Ammoniak aus seinen Elementen, dadurch gekennzeichnet, dass als Katalysator eine Masse verwendet wird, die ausser Eisen, Aluminium und Kohlenstoff noch Stickstoff und Alkali als Metall oder Verbindung enthält. . PATENT CLAIMS: 1. A method for the synthetic production of ammonia from its elements, characterized in that the catalyst used is a mass which, in addition to iron, aluminum and carbon, also contains nitrogen and alkali as metal or compound. 2. Ausführungsform des Verfahrens nachArispruch l, dadurch gekennzeichnet, dass die Katalysator- masse als Alkali Kalium als Metall oder Verbindung enthält. 2. Embodiment of the method according to claim 1, characterized in that the catalyst composition contains potassium as the metal or compound as alkali. 3. Ausführungsform des Verfahrens nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Katalysatormasse an Zyan gebundenes Kalium enthält. 3. Embodiment of the method according to claim 1 and 2, characterized in that the catalyst composition contains potassium bound to cyanide. 4. Ausführungsform des Verfahrens nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die Katalysatormasse an Eisenzyan gebundenes Kalium enthält. 4. Embodiment of the method according to claim 1 to 3, characterized in that the catalyst composition contains potassium bound to iron cyanide. 5. Ausführungsform des Verfahrens nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass zur Herstellung der Katalysatormasse auf ein Äquivalent Aluminiumsalz mehr als ein Äquivalent Eisenzyankalium verwandt wird. 5. Embodiment of the method according to claim 1 to 4, characterized in that more than one equivalent of potassium iron cyano is used for the production of the catalyst mass to one equivalent of aluminum salt. 6. Ausführungsform des Verfahrens nach Anspruch 1 bis 5, dadurch gekennzeichnet, dass zur Herstellung des Katalysators eine Masse dient, die durch Eindampfen einer Aluminiumsalzlösung mit einer Eisenzyankaliumlösung im Äquivalentverhältnis von 1 : 1'2 hergestellt wird. 6. Embodiment of the method according to claim 1 to 5, characterized in that a mass is used for the production of the catalyst, which is produced by evaporating an aluminum salt solution with an iron potassium solution in an equivalent ratio of 1: 1'2. 7. Aufsührungsform des Verfahrens nach Anspruch 1 bis 6, dadurch gekennzeichnet, dass die getrocknete Katalysatormasse bei mässiger Temperatur unter Druck mit Wasserstoff oder mit Wasserstoff und Stickstoff im Katalysatorofen vorbehandelt wird. 7. Aufsührungsform the method according to claim 1 to 6, characterized in that the dried catalyst mass is pretreated at moderate temperature under pressure with hydrogen or with hydrogen and nitrogen in the catalyst furnace.
AT112606D 1926-07-02 1927-06-30 Process for the synthetic production of ammonia from its elements. AT112606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE112606X 1926-07-02

Publications (1)

Publication Number Publication Date
AT112606B true AT112606B (en) 1929-03-25

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ID=5652991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT112606D AT112606B (en) 1926-07-02 1927-06-30 Process for the synthetic production of ammonia from its elements.

Country Status (1)

Country Link
AT (1) AT112606B (en)

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