RO97057B1 - Continuous process for the synthesis of high purity ammonium thiocyanate - Google Patents

Continuous process for the synthesis of high purity ammonium thiocyanate

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Publication number
RO97057B1
RO97057B1 RO127997A RO12799787A RO97057B1 RO 97057 B1 RO97057 B1 RO 97057B1 RO 127997 A RO127997 A RO 127997A RO 12799787 A RO12799787 A RO 12799787A RO 97057 B1 RO97057 B1 RO 97057B1
Authority
RO
Romania
Prior art keywords
synthesis
high purity
continuous process
ammonium thiocyanate
purity ammonium
Prior art date
Application number
RO127997A
Other languages
Romanian (ro)
Inventor
Ana Maria Pavlovschi
Original Assignee
Institutul De Cercetari Produse Auxiliare Organice
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 Institutul De Cercetari Produse Auxiliare Organice filed Critical Institutul De Cercetari Produse Auxiliare Organice
Priority to RO127997A priority Critical patent/RO97057B1/en
Publication of RO97057B1 publication Critical patent/RO97057B1/en

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Abstract

Inventia constituie o perfectionare a inventiei principale, cu descrierea nr.95825 si se refera la un procedeu de obtinere a sulfocianurii de amoniu de puritate avansata din solutiile apoase rezultate la sinteza din sulfura de carbon si amoniac. Procedeul consta în introducerea unei faze de tratare a solutiei, la 70...90 degree C, cu un curent de azot sau aer, filtrare si uscare prin atomizare a filtratului.The invention constitutes a refinement of the main invention, with specification No. 95825, and relates to a process for the preparation of advanced ammonium sulfocianate of purity from aqueous solutions resulting from the synthesis of carbon sulphide and ammonia. The process consists in introducing a solution treatment phase at 70 ... 90 ° C with a stream of nitrogen or air, filtration and atomization of the filtrate.

RO127997A 1987-04-27 1987-04-27 Continuous process for the synthesis of high purity ammonium thiocyanate RO97057B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO127997A RO97057B1 (en) 1987-04-27 1987-04-27 Continuous process for the synthesis of high purity ammonium thiocyanate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO127997A RO97057B1 (en) 1987-04-27 1987-04-27 Continuous process for the synthesis of high purity ammonium thiocyanate

Publications (1)

Publication Number Publication Date
RO97057B1 true RO97057B1 (en) 1989-06-02

Family

ID=40905382

Family Applications (1)

Application Number Title Priority Date Filing Date
RO127997A RO97057B1 (en) 1987-04-27 1987-04-27 Continuous process for the synthesis of high purity ammonium thiocyanate

Country Status (1)

Country Link
RO (1) RO97057B1 (en)

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