RO99385B1 - Process for obtaining alkaline salts of propionic acid - Google Patents

Process for obtaining alkaline salts of propionic acid

Info

Publication number
RO99385B1
RO99385B1 RO130836A RO13083687A RO99385B1 RO 99385 B1 RO99385 B1 RO 99385B1 RO 130836 A RO130836 A RO 130836A RO 13083687 A RO13083687 A RO 13083687A RO 99385 B1 RO99385 B1 RO 99385B1
Authority
RO
Romania
Prior art keywords
propionic acid
alkaline salts
obtaining alkaline
obtaining
prefirst
Prior art date
Application number
RO130836A
Other languages
Romanian (ro)
Inventor
Viorel Dan Gazdac
Radu Valceanu
Original Assignee
Centrul De Chime
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 Centrul De Chime filed Critical Centrul De Chime
Priority to RO130836A priority Critical patent/RO99385B1/en
Publication of RO99385B1 publication Critical patent/RO99385B1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la un procedeu de obtinere aunor saruri alcaline ale acidului propionic, care consta în reactia dintre bicarbonat alcalin si acid propionic în suspensie alcoolica la temperaturi cuprinse între 50 si 100 degree C, de prefrinta de la 70 la 85 degree C în timp de 0,8...1,5 h, izolarea si purificarea produselor realizându-se prin operatii clasice de filtrare si cristalizare.The invention relates to a process for the preparation of alkali metal salts of propionic acid, which consists in the reaction of alkali bicarbonate and propionic acid in alcoholic suspension at temperatures between 50 and 100 ° C, prefirst from 70 to 85 ° C in time 0.8 ... 1.5 h, isolation and purification of the products by means of classic filtration and crystallization operations.

RO130836A 1987-12-09 1987-12-09 Process for obtaining alkaline salts of propionic acid RO99385B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO130836A RO99385B1 (en) 1987-12-09 1987-12-09 Process for obtaining alkaline salts of propionic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO130836A RO99385B1 (en) 1987-12-09 1987-12-09 Process for obtaining alkaline salts of propionic acid

Publications (1)

Publication Number Publication Date
RO99385B1 true RO99385B1 (en) 1990-06-29

Family

ID=40907459

Family Applications (1)

Application Number Title Priority Date Filing Date
RO130836A RO99385B1 (en) 1987-12-09 1987-12-09 Process for obtaining alkaline salts of propionic acid

Country Status (1)

Country Link
RO (1) RO99385B1 (en)

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