GB1531203A - Hydrogenation and purification of fats and oils - Google Patents
Hydrogenation and purification of fats and oilsInfo
- Publication number
- GB1531203A GB1531203A GB2433677A GB2433677A GB1531203A GB 1531203 A GB1531203 A GB 1531203A GB 2433677 A GB2433677 A GB 2433677A GB 2433677 A GB2433677 A GB 2433677A GB 1531203 A GB1531203 A GB 1531203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- remove
- filter
- solid adsorbent
- bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C5/00—Separating dispersed particles from liquids by electrostatic effect
- B03C5/02—Separators
- B03C5/022—Non-uniform field separators
- B03C5/024—Non-uniform field separators using high-gradient differential dielectric separation, i.e. using a dielectric matrix polarised by an external field
Landscapes
- Fats And Perfumes (AREA)
Abstract
1531203 Electrostatic filtration of liquids PETROLITE CORP 10 June 1977 24336/77 Heading B2J [Also in Division C5] An organic liquid (fat, animal oil, or vegetable oil) which has been partially refined and hydrogenated, and mixed with a finely dispersed solid adsorbent to remove colouration, and which therefore has entrained both the solid adsorbent and finely divided hydrogenation catalyst, is purified by passing it in an oxygen-free atmosphere through an electrostatic filter 14, to remove the solid particles from the liquid. The filter 14 comprises a bed 44 of particulate solids in which are disposed electrodes 46, 47 to provide a high intensity D.C. electric field, so that the liquid-borne particles adhere to the bed material, which may be crushed flint or other mineral.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2433677A GB1531203A (en) | 1977-06-10 | 1977-06-10 | Hydrogenation and purification of fats and oils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2433677A GB1531203A (en) | 1977-06-10 | 1977-06-10 | Hydrogenation and purification of fats and oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1531203A true GB1531203A (en) | 1978-11-08 |
Family
ID=10210114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2433677A Expired GB1531203A (en) | 1977-06-10 | 1977-06-10 | Hydrogenation and purification of fats and oils |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1531203A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857237A (en) * | 1986-09-08 | 1989-08-15 | Lever Brothers Company | Process for preparing refined oil |
CN106140482A (en) * | 2016-07-11 | 2016-11-23 | 佛山杰致信息科技有限公司 | A kind of static electricity oil cleaning device |
WO2020131901A1 (en) * | 2018-12-17 | 2020-06-25 | Crystaphase Products, Inc. | Method of separating suspended solids via electrostatic separation using porous materials |
-
1977
- 1977-06-10 GB GB2433677A patent/GB1531203A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857237A (en) * | 1986-09-08 | 1989-08-15 | Lever Brothers Company | Process for preparing refined oil |
CN106140482A (en) * | 2016-07-11 | 2016-11-23 | 佛山杰致信息科技有限公司 | A kind of static electricity oil cleaning device |
WO2020131901A1 (en) * | 2018-12-17 | 2020-06-25 | Crystaphase Products, Inc. | Method of separating suspended solids via electrostatic separation using porous materials |
GB2594403A (en) * | 2018-12-17 | 2021-10-27 | Crystaphase Products Inc | Method of separating suspended solids via electrostatic separation using porous materials |
JP2022517173A (en) * | 2018-12-17 | 2022-03-07 | クリスタフェーズ・プロダクツ・インコーポレーテッド | Separation method of suspended solids by electrostatic separation using a porous material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |