SU148474A1 - The method of cleaning vanilla raw - Google Patents
The method of cleaning vanilla rawInfo
- Publication number
- SU148474A1 SU148474A1 SU740982A SU740982A SU148474A1 SU 148474 A1 SU148474 A1 SU 148474A1 SU 740982 A SU740982 A SU 740982A SU 740982 A SU740982 A SU 740982A SU 148474 A1 SU148474 A1 SU 148474A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cleaning
- raw
- vanilla
- vanilla raw
- vanillin
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Description
Известны способы очистки ванилина с использованием вакуумной разгонки и последующей водной кристаллизацией.Known methods of cleaning vanilla using vacuum distillation and subsequent water crystallization.
В предлагаемом способе, с целью снижени затрат, очистку ванилина-сырца производ т путем перегонки его с вод ным паром, подогретым до 180-200°. Перегонку ведут при температуре пара 110-115°.In the proposed method, in order to reduce costs, the purification of raw vanillin is carried out by distilling it with steam heated to 180-200 °. Distillation is carried out at a steam temperature of 110-115 °.
Дистилл т охлаждают до комнатной температуры, ванилин отфильтровывают; выдел ют 112,2 г ванилина- Из маточника дополнительно выдел ют 26,4 г ванилина. В-ыход товарного ванилина - 92,3%.The distillate is cooled to room temperature, the vanillin is filtered off; 112.2 g of vanillin is recovered. From the mother liquor, 26.4 g of vanillin is additionally recovered. The output of commodity vanillin is 92.3%.
Предмет изобретени Subject invention
Способ очистки ванилина-сырца перегонкой, отличающийс тем, что, в цел х снижени затрат, очистку производ т путем перегонки сырца с вод ным паром, подогретым до 180-200°.The method of purifying vanillin by distillation, characterized in that, in order to reduce costs, the purification is carried out by distilling the raw material with steam heated to 180-200 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU740982A SU148474A1 (en) | 1961-08-04 | 1961-08-04 | The method of cleaning vanilla raw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU740982A SU148474A1 (en) | 1961-08-04 | 1961-08-04 | The method of cleaning vanilla raw |
Publications (1)
Publication Number | Publication Date |
---|---|
SU148474A1 true SU148474A1 (en) | 1961-11-30 |
Family
ID=48303729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU740982A SU148474A1 (en) | 1961-08-04 | 1961-08-04 | The method of cleaning vanilla raw |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU148474A1 (en) |
-
1961
- 1961-08-04 SU SU740982A patent/SU148474A1/en active
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