GB658188A - Continuous hydrogenation of unsaturated higher fatty acids and fatty esters - Google Patents

Continuous hydrogenation of unsaturated higher fatty acids and fatty esters

Info

Publication number
GB658188A
GB658188A GB8812/48A GB881248A GB658188A GB 658188 A GB658188 A GB 658188A GB 8812/48 A GB8812/48 A GB 8812/48A GB 881248 A GB881248 A GB 881248A GB 658188 A GB658188 A GB 658188A
Authority
GB
United Kingdom
Prior art keywords
esters
hydrogenated
unsaturated higher
fatty
glycerides
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
GB8812/48A
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of GB658188A publication Critical patent/GB658188A/en
Expired legal-status Critical Current

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

Unsaturated higher fatty acids and esters are continuously hydrogenated at 60-250 DEG C. by flowing them through a zone into which a suspended nickel containing catalyst and hydrogen gas are continuously introduced and mechanically agitating the mixture so that hydrogenation occurs at a rate not less than that represented by a point on the curve B of Fig. 7 which corresponds to the temperature employed, and retarding movement of insufficiently hydrogenated material out of the zone. Glycerides, fatty esters from petroleum fractions, fatty components of tall oil may all be partially or completely hydrogenated, but specified glycerides are cottonseed, soyabean, peanut, corn, linseed, coconut, olive, palm, fish and whale oils, tallow and lard. The nickel containing catalyst may be promoted by metals (or their oxides) such as copper, chromium, cobalt, zirconium or thorium. A preferred apparatus for the process is identical with that in Specification 658,189. <PICT:0658188/III/1>
GB8812/48A 1947-05-02 1948-03-25 Continuous hydrogenation of unsaturated higher fatty acids and fatty esters Expired GB658188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US658188XA 1947-05-02 1947-05-02

Publications (1)

Publication Number Publication Date
GB658188A true GB658188A (en) 1951-10-03

Family

ID=22065309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8812/48A Expired GB658188A (en) 1947-05-02 1948-03-25 Continuous hydrogenation of unsaturated higher fatty acids and fatty esters

Country Status (1)

Country Link
GB (1) GB658188A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847016A (en) * 1986-01-29 1989-07-11 Henkel Kommanditgesellschaft Auf Aktien Process for the continuous hydrogenation of fats, fatty acids and fatty acid derivatives in the presence of a heterogeneous catalyst
US4902527A (en) * 1987-05-14 1990-02-20 Lever Brothers Company Confectionery fats

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847016A (en) * 1986-01-29 1989-07-11 Henkel Kommanditgesellschaft Auf Aktien Process for the continuous hydrogenation of fats, fatty acids and fatty acid derivatives in the presence of a heterogeneous catalyst
US4902527A (en) * 1987-05-14 1990-02-20 Lever Brothers Company Confectionery fats

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