WO1990008180A1 - Procede d'hydrogenation continue d'huile et de matiere grasse vegetales - Google Patents

Procede d'hydrogenation continue d'huile et de matiere grasse vegetales Download PDF

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Publication number
WO1990008180A1
WO1990008180A1 PCT/SU1989/000016 SU8900016W WO9008180A1 WO 1990008180 A1 WO1990008180 A1 WO 1990008180A1 SU 8900016 W SU8900016 W SU 8900016W WO 9008180 A1 WO9008180 A1 WO 9008180A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
glycerides
fat
acid
κaτalizaτορa
Prior art date
Application number
PCT/SU1989/000016
Other languages
English (en)
Russian (ru)
Inventor
Alexandr Nikolaevich Voronin
Valery Ivanovich Savchenko
Khaim-Mordkhe Aronovich Brikenshtein
Aslancheri Ajubovich Khagurov
Vladimir Khachikovich Paronian
Melkon Pavlovich Aznaurian
Boris Moishovich Gorenshtein
Rafael Ishkhanovich Ter-Minasian
Original Assignee
Institut Khimicheskoi Fiziki Akademii Nauk Sssr
Moskovsky Filial Vsesojuznogo Nauchno-Issledovatelskogo Instituta Zhirov
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 Institut Khimicheskoi Fiziki Akademii Nauk Sssr, Moskovsky Filial Vsesojuznogo Nauchno-Issledovatelskogo Instituta Zhirov filed Critical Institut Khimicheskoi Fiziki Akademii Nauk Sssr
Priority to EP19890904300 priority Critical patent/EP0406422A4/de
Priority to PCT/SU1989/000016 priority patent/WO1990008180A1/fr
Priority to BR898907323A priority patent/BR8907323A/pt
Priority to CN 89108516 priority patent/CN1050741A/zh
Publication of WO1990008180A1 publication Critical patent/WO1990008180A1/fr

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
    • C11C3/126—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on other metals or derivates

Definitions

  • the invention relates to products of associated fats of salams, and a smaller amount of the uninterrupted process of the cultivation of vegetable oils and fats.
  • nickel and copper-nickel catalysts are used and hydrated.
  • the main basic process is the hydraulic process, the process involves the decay of fats, the result is free food, and the product is Existence of data on products of decay will worsen the quality of salamas received, will require its additional separation, deodorization.
  • Hydraulic vegetable oils and fats may be used in this case at a temperature of ⁇ 00- ⁇ 40 ° C, but ⁇ pressure is ⁇ ⁇ kg / s.: '. which is positive - 3 - on the quality of the target product.
  • the productivity of the process of hydration is 10 kg / s and it makes 170 ml of fat (oil) per 1 gt. 5
  • pressure is reduced to 2.5 kg / cm, the hydration time increases to 126 minutes, and the process decreases by a factor of 2.8.
  • the inventive method is suitable for the hydration of vegetable oils, for example, oily sunflower oil, sour oil, oil, oil and fat.
  • Glycerides Glycerides Glycerides Glycerides (fat) Weeks of the Olein Linear Linear
  • the interaction of oil or fat is carried out in the manufacture of palladium catalysts having a particle size of 50-350 m.
  • the preferable catalysis has the following composition: palladium
  • carrier for example, aluminum oxide
  • the expedient hydration process is carried out at 10 times with the named catalyst: initial hydrated suspension, equal to 1:20 - 1: 1000.
  • the process of hydration of vegetable oils and fats, in accordance with the claimed invention, is consumed in a mixture of a stirred gas-liquid mixture.
  • the reactive zone in particular, delivers hydrated oil or fat, as well as palladium catalysis, which has a particle size of 50-3.
  • the lower part of the re-active zone is active in the water.
  • the suspension that is being developed in the reactive zone is not mixed (the reactive mixture).
  • part of the reactive 25th mixture mixes the flow and directs it to circulation.
  • an irrevocable, independent flow must be directed at an angle of 90-180 degrees to the circulating process of the mixture.
  • the output of salamis from the circulating process mixture is a component of the product in the circulating and independent product.
  • gas-liquid aromatic oil source oil has the following composition: glyceride content of linoleic acid - May 54.%, glyceride content of oleic acid 25% - 20%
  • the original number of oil is 110, the acid number of oil is 0.25 mg ⁇ 0 ⁇ .
  • Glycerides of the weekly acid 25% wt. Primary reactive - 75-80, melting point temperature 32-33 ° ⁇
  • the resulting salamas has the following physical and chemical characteristics: melting temperature - 33-36 ° ⁇ , in total - 75-80, the average temperature is -45 ° ⁇ - 220-400 g / cm .
  • the content of glycerides of fatty acid linoleic - no more than 15% by weight, oleic - up to 65% by weight, weekly - up to 30% by weight;
  • gas-liquid aromatic oil source oil had the following composition: glyceride content of linoleic acid - 68.5 mass, glyceric acid content of 12% o
  • the total amount of oil is 135, the acid number of oil is 0.22 mg ⁇ 0 ⁇ .
  • Each of the commercial systems is loaded with 200 g of catalyst and oil of about 8 liters. Further, in the lower part of the reactive zone, each of the reactive systems starts the supply of water in the amount of 200-250 l / h and includes a disinfectant, - II -
  • ⁇ Reactor systems receive hydrogenates with the following characteristics:
  • Glycerides of oleic acid 40-45% wt.
  • Glycerides of the weekly acid up to 15% wt.
  • Glycerides of oleic acid - 55-60% by weight Glycerides of weekly acid - up to 15 wt.
  • the resulting salamas has the following physical and chemical 5 characteristics: melting temperature 32-34 ° ⁇ , only one - 75-80; 3 mg ⁇ 0 ⁇ .
  • fatty acid fatty acids linoleic - no more than 15 wt., Oleic - up to 70% wt., Weekly - up to 20 ma, fatty acid content - 55%.
  • Each of the systems is loaded with 20 g of catalysts with a dispersion of 50-160 ⁇ m and oil in the amount of 0.8 liters. Then, in the lower part, the reactive way out of the system starts the flow of water in the amount of 20 l / h and excludes the stirring, which prevents the
  • Glycerides of the oleic acid 28-30% wt. 10 Glycerides of the weekly acid up to 15% wt.
  • the effective original number ⁇ 0- ⁇ 5 Glyceride system of linoleic acid 45-50% wt.
  • Glycerides of oleic acid 35–40% wt. Glycerides of weekly acid up to 15% wt. 15 W ective 100-105; temperature control system - 20-22 ° ⁇
  • Glyceride linoleic acid 35-40% wt.
  • Glitse ⁇ idy lin ⁇ lev ⁇ y ⁇ isl ⁇ y 30 wt Glitse ⁇ idy ⁇ lein ⁇ v ⁇ y ⁇ isl ⁇ y 55% by weight Glitse ⁇ idy ⁇ edelny ⁇ ⁇ isl ⁇ d ⁇ 15% by weight 25 P ⁇ i d ⁇ s ⁇ izhenii pry ⁇ ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ gid ⁇ geniza ⁇ v nachinayu ⁇ na ⁇ e ⁇ yvnuyu ⁇ dachu oil in ⁇ liches ⁇ ve 800 g / hour ⁇ ea ⁇ tsi ⁇ nnuyu z ⁇ nu ⁇ e ⁇ v ⁇ y ⁇ ea ⁇ n ⁇ y sis ⁇ emy and s ⁇ edinyayu ⁇ ⁇ ea ⁇ nye sis ⁇ emy ⁇ ub ⁇ v ⁇ d ⁇ m. From the primary refueling system, there is a hydrogenation of the second system, from the second 30 - to the flow, from
  • the capacity of the unit is 9.6 kg of oil / l.
  • the resulting salamas has the following physical and chemical characteristics: the melting temperature is 24-26 ° ⁇ , a total of 95-100, and the average temperature is -15 ° C - 60-15 g / m. 5
  • the content of glycerides of fatty acids is linoleic ⁇ 30% by weight, oleic acid - up to 55% by weight, weekly acid - up to 15% by weight
  • Salomas does not require an additional division.
  • composition and characteristics of the final oil are similar to the oil indicated in Example 2.
  • hot fat On the basis of gas-liquid chemistry, hot fat has the following composition: 20 Glycerides of linoleic acid - 3% by weight
  • the total number of fats is 42, the temperature of melting is 45 ° ⁇ .
  • Each of the processing systems is loaded with 20 g of catalyst and oil in a quantity of 0.8 liters. Further, in the lower part of the reactive zone, which comes from the reactive systems, they start supplying water at a rate of 25 l / h and include a stirring mixture. When the speed of the reactive mixture in the circulating flow is reached, equal to 5 m / s, the inlet of the inert pressure compensated is compensated for the pressure loss of the circulating damper. - fifteen -
  • ⁇ Reactor systems receive hydrogenation with the following processes:
  • the capacity of the installation is 9.6 kg of fat / l. 35 réelle ⁇ proof Brass The entire process is non-intermittent and does not interfere with catalyzed products; it does not interfere with the process or run the burner. - 16 -
  • the resulting salamas has the following physical and chemical characteristics: melting temperature - 35-37 ° ⁇ , a total of 60-65, a range of 15 ° ⁇ - 550-600 g / cm administrat obsolete, 550-600 g / cm ⁇ , . 5
  • the content of glycerides of fatty acid linear 5% by weight up to 65% by weight, weekly up to 30% by weight, the content of transformed acid by 55% by weight
  • Salomas does not require an additional division. Intended use 10
  • the claimed invention will be used in the indus- trial industry and for the possession of carbohydrates, maritime diseases, and carcinogenicity.

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un procédé d'hydrogénation continue d'huile et de matière grasse végétales consiste à mettre un produit initial en contact avec de l'hydrogène en présence d'un catalyseur de palladium sous la forme de particules mesurant 50 à 350 microns, avec une production ultérieure d'un produit d'hydrogénation, ce qui provoque un écoulement provenant du mélange de réaction envoyé afin d'être recyclé et afin d'extraire le produit d'hydrogénation du mélange de réaction circulant à une vitesse comprise entre 2 et 8 m/sec, au moyen d'un écoulement autonome dirigé à un angle compris entre 90 et 180° par rapport à l'écoulement circulant du mélange de réaction.
PCT/SU1989/000016 1989-01-20 1989-01-20 Procede d'hydrogenation continue d'huile et de matiere grasse vegetales WO1990008180A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19890904300 EP0406422A4 (en) 1989-01-20 1989-01-20 Method for continuous hydrogenation of vegetable oil and fat
PCT/SU1989/000016 WO1990008180A1 (fr) 1989-01-20 1989-01-20 Procede d'hydrogenation continue d'huile et de matiere grasse vegetales
BR898907323A BR8907323A (pt) 1989-01-20 1989-01-20 Processo para hidrogenacao continua de oleos vegetais e gorduras
CN 89108516 CN1050741A (zh) 1989-01-20 1989-10-06 油脂连续加氢方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000016 WO1990008180A1 (fr) 1989-01-20 1989-01-20 Procede d'hydrogenation continue d'huile et de matiere grasse vegetales

Publications (1)

Publication Number Publication Date
WO1990008180A1 true WO1990008180A1 (fr) 1990-07-26

Family

ID=21617388

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000016 WO1990008180A1 (fr) 1989-01-20 1989-01-20 Procede d'hydrogenation continue d'huile et de matiere grasse vegetales

Country Status (3)

Country Link
EP (1) EP0406422A4 (fr)
BR (1) BR8907323A (fr)
WO (1) WO1990008180A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242457A1 (fr) * 1973-08-30 1975-03-28 Studiengesellschaft Kohle Mbh
US4229361A (en) * 1977-12-02 1980-10-21 Labofina S.A. Hydrogenation catalyst and hydrogenation process
SU998498A1 (ru) * 1981-02-24 1983-02-23 Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Беруни Способ гидрогенизации растительных масел в мисцелле
SU1142505A1 (ru) * 1983-02-24 1985-02-28 Московский филиал Всесоюзного научно-исследовательского института жиров Способ получени саломаса

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424162A (en) * 1981-08-31 1984-01-03 Uop Inc. Selective hydrogenation of fatty materials
US4519951A (en) * 1983-07-05 1985-05-28 Uop Inc. Selective reduction of fatty materials using a supported group VIII metal in eggshell distribution

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242457A1 (fr) * 1973-08-30 1975-03-28 Studiengesellschaft Kohle Mbh
US4229361A (en) * 1977-12-02 1980-10-21 Labofina S.A. Hydrogenation catalyst and hydrogenation process
SU998498A1 (ru) * 1981-02-24 1983-02-23 Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Беруни Способ гидрогенизации растительных масел в мисцелле
SU1142505A1 (ru) * 1983-02-24 1985-02-28 Московский филиал Всесоюзного научно-исследовательского института жиров Способ получени саломаса

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Tekhnologia Pererabotki Zhirov", Pod. Red. N.S. ARUTJUNYANA, 1985, Agropromizdat, (Moscow), see pages 129-157. *
Pischevaya Promyshlennost, Seria 20, Maslozhirovaya Promyshlennost, Obzornaya Informatsia, Vyp. 5, Rafinatsia i Gidrogenizatsia Rapsovogo Masla, see pages 25-33. *
See also references of EP0406422A4 *

Also Published As

Publication number Publication date
EP0406422A1 (fr) 1991-01-09
BR8907323A (pt) 1991-04-16
EP0406422A4 (en) 1991-06-12

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