RO99385B1 - Process for obtaining alkaline salts of propionic acid - Google Patents
Process for obtaining alkaline salts of propionic acidInfo
- 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
Links
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title abstract 6
- 235000019260 propionic acid Nutrition 0.000 title abstract 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical class O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 159000000011 group IA salts Chemical class 0.000 title 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- 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.
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) |
-
1987
- 1987-12-09 RO RO130836A patent/RO99385B1/en unknown
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