ATE56042T1 - HYDROGENATION PROCESS FOR THE PRODUCTION OF FAST-MELTING FATS. - Google Patents

HYDROGENATION PROCESS FOR THE PRODUCTION OF FAST-MELTING FATS.

Info

Publication number
ATE56042T1
ATE56042T1 AT86200903T AT86200903T ATE56042T1 AT E56042 T1 ATE56042 T1 AT E56042T1 AT 86200903 T AT86200903 T AT 86200903T AT 86200903 T AT86200903 T AT 86200903T AT E56042 T1 ATE56042 T1 AT E56042T1
Authority
AT
Austria
Prior art keywords
oil
hydrogenation process
fast
production
psig
Prior art date
Application number
AT86200903T
Other languages
German (de)
Inventor
Robert Lee White
Joseph Mcgrady
Original Assignee
Procter & Gamble
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8195744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE56042(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE56042T1 publication Critical patent/ATE56042T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • C11C3/123—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on nickel or derivates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Catalysts (AREA)

Abstract

A single-stage process for catalytically hydrogenating liquid oils is disclosed. In this process a liquid oil having an iodine value of from about 95 to about 145 is hydrogenated in the presence of a partially deactivated nickel catalyst having a concentration of nickel of from about 0.01% to about 0.2% by weight of the oil. The hydrogenation process is carried out at a temperature which is gradually increased from a starting temperature of from about 160 DEG C (320 DEG F) to about 200 DEG C (392 DEG F) to a final temperature of from about 210 DEG C (410 DEG F) to about 250 DEG C (482 DEG F) and a pressure of from about 0 psig to about 100 psig. The process is terminated when the iodine value of the oil reaches a value of from about 65 to about 91. This process produces a hydrogenated oil having a solids content index of not higher than about 6 at 33 DEG C (92 DEG F) and a solids content index of at least about 17 between 21 DEG C (70 DEG F) and 33 DEG C (92 DEG F).
AT86200903T 1986-05-23 1986-05-23 HYDROGENATION PROCESS FOR THE PRODUCTION OF FAST-MELTING FATS. ATE56042T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86200903A EP0246366B1 (en) 1986-05-23 1986-05-23 Hydrogenation process for making rapid melting fats

Publications (1)

Publication Number Publication Date
ATE56042T1 true ATE56042T1 (en) 1990-09-15

Family

ID=8195744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86200903T ATE56042T1 (en) 1986-05-23 1986-05-23 HYDROGENATION PROCESS FOR THE PRODUCTION OF FAST-MELTING FATS.

Country Status (3)

Country Link
EP (1) EP0246366B1 (en)
AT (1) ATE56042T1 (en)
DE (1) DE3673815D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230020A (en) * 1989-01-27 1990-10-10 Unilever Plc Hydrogenation method
US7585990B2 (en) 2003-07-31 2009-09-08 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils
WO2005012471A2 (en) 2003-07-31 2005-02-10 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429975A (en) * 1964-04-20 1966-02-25 Unilever Nv Catalytic hydrogenation of unsaturated fatty acid compounds
US3459777A (en) * 1967-03-13 1969-08-05 Procter & Gamble Catalytic hydrogenation of oils for edible products

Also Published As

Publication number Publication date
EP0246366B1 (en) 1990-08-29
EP0246366A1 (en) 1987-11-25
DE3673815D1 (en) 1990-10-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked