SU668938A1 - Method of extracting seed oil from oil-containing materials - Google Patents
Method of extracting seed oil from oil-containing materialsInfo
- Publication number
- SU668938A1 SU668938A1 SU782582492A SU2582492A SU668938A1 SU 668938 A1 SU668938 A1 SU 668938A1 SU 782582492 A SU782582492 A SU 782582492A SU 2582492 A SU2582492 A SU 2582492A SU 668938 A1 SU668938 A1 SU 668938A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oil
- containing materials
- extracting seed
- extracting
- seed oil
- Prior art date
Links
Landscapes
- Fats And Perfumes (AREA)
Description
Изобретение относитс к масло-жировой промышленности , а именно к способам экстракции растиггельных мзсеп.The invention relates to the oil and fat industry, and in particular to methods for extracting a rastaggel gel.
Изведтен способ экстракции растительных ма сел из маслосодержащих материалов путем обработки в две стадии, на первой из которых 11Е|юцесс ведут в пр мотоке в цетробежном поле с использованием в качестве растворите; мшеллы, полученной на второй стадии 1 Недостатком этого способа вл етс каналообразование в слое, увеличивающеес с увеличением факторов разделени . Ч спвцл материала под воздействием центробежного пол сжимаютс , уплотн слой, блокиру поверхности друг дру1а, что ухудшает контакт жидкой и твер« дои фаз и снижает скорость процесса экстракции .The method of extraction of vegetable oils from oil-containing materials by means of processing in two stages, the first of which 11E | process is carried out in a strand in a centrifugal field using as a dissolve; The shells obtained in the second stage 1 The disadvantage of this method is channeling in the layer, which increases with increasing separation factors. H with the material under the influence of a centrifugal floor is compressed, compacting the layer, blocking the surface of each other, which impairs the contact of the liquid and solid up to the phases and reduces the speed of the extraction process.
Цепью изобретени вл етс интенсификаци процесса зкстрагировши .The chain of the invention is to intensify the process of extracting.
Это достигаетс тем, что на первой стадии в центробежном поле используют пульсирующее поле с давлением, синусовдально измен ющимс от 17 кг/см до атмосферного, вед обработку в течение 1-10 мин при 25-40° С, а на второй стадии осуществл ют экстракцию п слое.This is achieved in that in the first stage in a centrifugal field a pulsating field is used with a pressure varying sinusually from 17 kg / cm to atmospheric, leading the treatment for 1-10 minutes at 25-40 ° C, and in the second stage extraction is carried out n layer.
Така обработка позвол ет зкстраги нтвать неодаородный по размерам материал,This treatment allows for a non-hydrogen-sized material that is not heterogeneous.
Пульсаци центробежного пол осуществл етс по синусовде, что при периодическом и понижении давлени , происход щем за одинаковые 1штервалы времени, дает вoзмoж iocть сохранить структуру материала, котора плавко восстаиавливаетс при плавном сбросе давлени и позвол ет в дальнейшем обеспечивать высокие дренажные свойства экстрагируемого материала. Пульсаци центробежного пол до определенных пределов по величине давлени создает переменное изменение скоростей диффунS дирующего растворител в твердые части1 ы, что увеличивает скорость пропитки, удаление воздуха и растворение масла в раствор1Пеле. При снижении давлени увеличиваетс врем пропитки н удаление защемленного в порах воздуха. ПриThe pulsation of the centrifugal field is carried out along a sinus curve, which, with periodic and reduced pressure occurring at equal 1 time intervals, allows you to preserve the structure of the material, which is smoothly restored with a smooth release of pressure and further provides high drainage properties of the material to be extracted. The pulsation of the centrifugal field to certain limits in terms of pressure creates a variable change in the velocities of the diffusive dosing solvent into the hard parts, which increases the rate of impregnation, the removal of air and the dissolution of the oil into the Pepel solution. With a decrease in pressure, the time of impregnation and removal of air trapped in the pores increases. With
увеличении давлени частицы сжимаютс и частично разрушаютс , одновременно блокиру поверхност ми друг друга, что ухудшает контакт между фазами и увеличивает общее вреAs the pressure increases, the particles are compressed and partially destroyed, simultaneously blocking each other's surfaces, which impairs the contact between the phases and increases the total time
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782582492A SU668938A1 (en) | 1978-02-20 | 1978-02-20 | Method of extracting seed oil from oil-containing materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782582492A SU668938A1 (en) | 1978-02-20 | 1978-02-20 | Method of extracting seed oil from oil-containing materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU668938A1 true SU668938A1 (en) | 1979-06-25 |
Family
ID=20750133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782582492A SU668938A1 (en) | 1978-02-20 | 1978-02-20 | Method of extracting seed oil from oil-containing materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU668938A1 (en) |
-
1978
- 1978-02-20 SU SU782582492A patent/SU668938A1/en active
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