SU110643A1 - The method of rectification of ethyl alcohol - Google Patents
The method of rectification of ethyl alcoholInfo
- Publication number
- SU110643A1 SU110643A1 SU570741A SU570741A SU110643A1 SU 110643 A1 SU110643 A1 SU 110643A1 SU 570741 A SU570741 A SU 570741A SU 570741 A SU570741 A SU 570741A SU 110643 A1 SU110643 A1 SU 110643A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rectification
- ethyl alcohol
- carbon dioxide
- alcohol
- column
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Предлагаетс способ ректификации этилового спирта, дающий возможность получени дополнительного выхода спирта за счет разложени вход щих в состав сырца сложных эфиров.A method of ethyl alcohol rectification is proposed, which makes it possible to obtain an additional alcohol yield due to the decomposition of the esters included in the raw material.
Особенность способа заключаетс в том, что в ректификационную или эпюрационную колонну непрерывно ввод т углекислый газ.A feature of the method is that carbon dioxide is continuously injected into the distillation column or epuration column.
При ректификации спирта на периодически действующих аппаратах жидка углекислота подаетс в ректификационную колонну на одну из верхних тарелок во врем первой задержки со скоростью 0,5- 0,7 дкл/час и за час до перехода на первый сорт со скоростью 0,4- 0,5 дкл/час.When alcohol is distilled on periodically operating apparatuses, liquid carbon dioxide is fed into the distillation column on one of the upper plates during the first delay at a rate of 0.5-0.7 dl / hour and one hour before the transition to the first grade at a rate of 0.4-0, 5 dL / hour
При ректификации на непрерывно действующих аппаратах углекислотаWhen rectification on continuously operating apparatuses carbon dioxide
непрерывно подаетс в эпюрационпую колонну на одну из верхних тарелок со скоростью 0,7- 1,0 дкл.час. Взаимодействие углекислоты с, эфирами вызывает р д реакций , в результате которых за счет разложени эфиров получаетс дополнительное количество спирта.continuously fed to the epure column on one of the upper plates at a rate of 0.7-1.0 dL / hour. The interaction of carbon dioxide with ethers causes a number of reactions, as a result of which, due to the decomposition of the esters, an additional amount of alcohol is obtained.
Предмет изобретени Subject invention
Способ ректификации этилового спирта, отличающийс тем, что, с целью полученп дополиительного выхода спирта за счет разложени вход щих в состав сырца сложных эфиров, в процессе ректификации в ректификационную пли эпюрационную колонну непрерывно ввод т углекислый газ.A method of ethyl alcohol distillation, characterized in that, in order to obtain an additional alcohol yield due to the decomposition of the esters entering the raw material, carbon dioxide is continuously introduced into the distillation or epuration column in the rectification process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU570741A SU110643A1 (en) | 1957-04-09 | 1957-04-09 | The method of rectification of ethyl alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU570741A SU110643A1 (en) | 1957-04-09 | 1957-04-09 | The method of rectification of ethyl alcohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU110643A1 true SU110643A1 (en) | 1957-11-30 |
Family
ID=48383338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU570741A SU110643A1 (en) | 1957-04-09 | 1957-04-09 | The method of rectification of ethyl alcohol |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU110643A1 (en) |
-
1957
- 1957-04-09 SU SU570741A patent/SU110643A1/en active
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