SU806747A1 - Method of oil extraction from oil-containing material - Google Patents
Method of oil extraction from oil-containing material Download PDFInfo
- Publication number
- SU806747A1 SU806747A1 SU792774175A SU2774175A SU806747A1 SU 806747 A1 SU806747 A1 SU 806747A1 SU 792774175 A SU792774175 A SU 792774175A SU 2774175 A SU2774175 A SU 2774175A SU 806747 A1 SU806747 A1 SU 806747A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- oil
- mixture
- reagents
- phosphates
- containing material
- Prior art date
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- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
Description
1one
Изобретение относитс к производству растительных масел, в частности к способам извлечени масла из маслосод е ржа i.i его материала, и может быть использовано в масло-жирово промышленное ги.. The invention relates to the production of vegetable oils, in particular, to methods for extracting oil from oil culture i.i its material, and can be used in oil and fat industry hygiene ..
Известен способ, согласно которому маслосодержащий материал вначале подвергают влаготепловой обработке с доведением влажности мезги при выходе на первое прессование до 5-6% и , температуры до 100-105°С, а затем измельченный . подвергают тепловой обработке с доведением влажности мезги, поступающей на второе прессование, до 3,2-2,5% и температуры до 115-120 с 1.There is a method, according to which the oil-containing material is first subjected to moisture-heat treatment with an increase in the moisture of the pulp at the exit to the first pressing to 5-6%, and the temperature to 100-105 ° C, and then crushed. subjected to heat treatment to bring the moisture content of the pulp entering the second pressing, to 3.2-2.5% and temperatures up to 115-120 with 1.
Однако при осуществлении этого способа происходит денатураци белков гелевой части материала и имеют место окислительные процессы липидов масла.However, the implementation of this method results in denaturation of the proteins of the gel portion of the material and oxidative processes of the oil lipids take place.
Наиболее близким к предлагаемому изобретению вл етс способ, предусматривапщий влаготепловую обработку м&слосодержас;его материала, добавлени смеси реагентов, содержащей фосфаты , и прессование 21.Closest to the proposed invention is a method involving moisture-thermal treatment of m & its content; the addition of a mixture of reagents containing phosphates and pressing 21.
Однако введение ЛосЪатов, предусмотренных этим способом, не обеспечивает достаточного снижени потерь сухого вещества и уменьшени процессов окислени масла при прессоваии.However, the introduction of LosBates provided by this method does not sufficiently reduce the loss of dry matter and decrease the processes of oil oxidation during pressing.
Цель изобретени - снижение потертсухого вещества и уменьшение окислени масел в процессе прессовани .The purpose of the invention is to reduce worn material and reduce oxidation of oils during the pressing process.
Постйвленна цель достигаетс тем, что смесь реагентов ввод т в материал перед его в-лаготепловой обработ0 кой, она дополнительно содержит карбамид , а изфосЛатов- полиЛосФаты натри и кали и смесь моно- и диаммоний-фосфатов с соотношением их по массе от 2:0,5 до 2:1, при этом соотношение реагентов в смеси карбамид; полифосфаты натри и кали :смеси солей аммони составл ет от 0,9:0,01:1 до 1:0,,02:2 соответственно, а соотношение между маслосодержащим материа0 лом и смесью реагентов от 1:0,002 до 1:0,003.The postavlennaya goal is achieved by the fact that the mixture of reagents is introduced into the material prior to its in-heat treatment, it additionally contains urea, and from phospholate - polyosulfates of sodium and potassium and a mixture of mono- and diammonium phosphates with a ratio of 2: 0 5 to 2: 1, while the ratio of reagents in a mixture of urea; sodium and potassium polyphosphates: a mixture of ammonium salts is from 0.9: 0.01: 1 to 1: 0,, 02: 2, respectively, and the ratio between oil-containing material and the mixture of reagents is from 1: 0.002 to 1: 0.003.
Способ осуществл ют следующим образом .The method is carried out as follows.
В маслосодержащий материал передIn the oily material before
5 влаготепловой обработкой ввод т смесь .реагентов, содержащую карбамид, а из фосфатов - полифосфаты натри и кали и смеси моно- и диаммоний-фосфатов с соотношением их по массе от 2:0,5 до5 moisture thermal treatment introduces a mixture of reagents containing urea, and from phosphates - sodium and potassium polyphosphates and mixtures of mono- and diammonium phosphates with a ratio by weight from 2: 0.5 to
0 2:1, при этом соотношение реагентов0 2: 1, with the ratio of reagents
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792774175A SU806747A1 (en) | 1979-05-30 | 1979-05-30 | Method of oil extraction from oil-containing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792774175A SU806747A1 (en) | 1979-05-30 | 1979-05-30 | Method of oil extraction from oil-containing material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU806747A1 true SU806747A1 (en) | 1981-02-23 |
Family
ID=20831146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792774175A SU806747A1 (en) | 1979-05-30 | 1979-05-30 | Method of oil extraction from oil-containing material |
Country Status (1)
Country | Link |
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SU (1) | SU806747A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0967264A1 (en) * | 1998-06-25 | 1999-12-29 | Toulousaine de Recherche et de Developpement "T.R.D." | Process and apparatus for the extraction of oil from oilseeds |
-
1979
- 1979-05-30 SU SU792774175A patent/SU806747A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0967264A1 (en) * | 1998-06-25 | 1999-12-29 | Toulousaine de Recherche et de Developpement "T.R.D." | Process and apparatus for the extraction of oil from oilseeds |
FR2780410A1 (en) * | 1998-06-25 | 1999-12-31 | Toulousaine De Rech Et De Dev | PROCESS AND DEVICE FOR THE EXTRACTION OF OIL FROM OIL SEEDS |
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