GR10122B - AT THE SAME TIME SUBSTITUTE OF OIL AND RESIN. - Google Patents

AT THE SAME TIME SUBSTITUTE OF OIL AND RESIN.

Info

Publication number
GR10122B
GR10122B GR420110122A GR420110122A GR10122B GR 10122 B GR10122 B GR 10122B GR 420110122 A GR420110122 A GR 420110122A GR 420110122 A GR420110122 A GR 420110122A GR 10122 B GR10122 B GR 10122B
Authority
GR
Greece
Prior art keywords
resin
oil
same time
hydrocyanic acid
time substitute
Prior art date
Application number
GR420110122A
Other languages
Greek (el)
Original Assignee
Knoll A.G. Chemische Fabriken
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 Knoll A.G. Chemische Fabriken filed Critical Knoll A.G. Chemische Fabriken
Priority to GR420110122A priority Critical patent/GR10122B/en
Publication of GR10122B publication Critical patent/GR10122B/en

Links

Abstract

έθοδος προς παρασκευήν υδροκυανικού οξέος, χαρακτηριζομένη εκ του ότι ανθρακικά αλκάλια μετατρέπονται εις κυανιούχα παρουσία ανθρακούχων υλών, ως επίσης καταλυτήρων δια σιδήρου εις υψηλοτέρας θερμοκρασίας δια κατεργασίας μετ_αζώτου, ακολούθως αποψύχονται και ενδεχομένως αλέθονται, οπότε η ούτω λαμβανομένη μάζα κατεργάζεται δι αερίου μίγματος αποτελουμένου κυρίως εκ διοξειδίου του άνθρακος και υδρατμού, εκ του ούτω δε σχηματιζομένου αερίου μίγματος το ελευθερούμενον υδροκυανικόν οξύ αποχωρίζεται η αξιοποιείται κατά γνωστόν τρόπον, ενώ το απομένον στερεόν μίγμα μετ_ανανέωσιν δι_ανθρακοπυχων υλών εισάγεται πάλιν εν τω κύκλω κυανιώσεως.process for the preparation of hydrocyanic acid, characterized in that the alkali carbonates are converted to cyanides in the presence of carbonates, as well as iron catalysts at a higher temperature by nitrogen treatment, then thawed and possibly processed, of carbon and water vapor, from the gas mixture thus formed, the liberated hydrocyanic acid is separated or utilized in a known manner, while the remaining solid mixture is refluxed again into the cyanide cycle.

GR420110122A 1942-01-16 1942-01-16 AT THE SAME TIME SUBSTITUTE OF OIL AND RESIN. GR10122B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR420110122A GR10122B (en) 1942-01-16 1942-01-16 AT THE SAME TIME SUBSTITUTE OF OIL AND RESIN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR420110122A GR10122B (en) 1942-01-16 1942-01-16 AT THE SAME TIME SUBSTITUTE OF OIL AND RESIN.

Publications (1)

Publication Number Publication Date
GR10122B true GR10122B (en) 1943-07-15

Family

ID=36832537

Family Applications (1)

Application Number Title Priority Date Filing Date
GR420110122A GR10122B (en) 1942-01-16 1942-01-16 AT THE SAME TIME SUBSTITUTE OF OIL AND RESIN.

Country Status (1)

Country Link
GR (1) GR10122B (en)

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