GB1531203A - Hydrogenation and purification of fats and oils - Google Patents

Hydrogenation and purification of fats and oils

Info

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
Application number
GB2433677A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Petrolite LLC
Original Assignee
Petrolite Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Petrolite Corp filed Critical Petrolite Corp
Priority to GB2433677A priority Critical patent/GB1531203A/en
Publication of GB1531203A publication Critical patent/GB1531203A/en
Expired legal-status Critical Current

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.
GB2433677A 1977-06-10 1977-06-10 Hydrogenation and purification of fats and oils Expired GB1531203A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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