IT949223B - Procedimento per la preparazione di dispersioni di metalli alcali ni per interesterificazione cata litica di esteri particolarmente di oli gliceridici commestibili - Google Patents

Procedimento per la preparazione di dispersioni di metalli alcali ni per interesterificazione cata litica di esteri particolarmente di oli gliceridici commestibili

Info

Publication number
IT949223B
IT949223B IT5244368A IT5244368A IT949223B IT 949223 B IT949223 B IT 949223B IT 5244368 A IT5244368 A IT 5244368A IT 5244368 A IT5244368 A IT 5244368A IT 949223 B IT949223 B IT 949223B
Authority
IT
Italy
Prior art keywords
interestification
dispersions
catalytic
alkali
metals
Prior art date
Application number
IT5244368A
Other languages
English (en)
Inventor
De Groot W Herman
M Hilder
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of IT949223B publication Critical patent/IT949223B/it

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
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • C11C3/10—Ester interchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0086—Preparation of sols by physical processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Colloid Chemistry (AREA)
  • Catalysts (AREA)
IT5244368A 1967-07-14 1968-07-13 Procedimento per la preparazione di dispersioni di metalli alcali ni per interesterificazione cata litica di esteri particolarmente di oli gliceridici commestibili IT949223B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU54108 1967-07-14

Publications (1)

Publication Number Publication Date
IT949223B true IT949223B (it) 1973-06-11

Family

ID=19725276

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5244368A IT949223B (it) 1967-07-14 1968-07-13 Procedimento per la preparazione di dispersioni di metalli alcali ni per interesterificazione cata litica di esteri particolarmente di oli gliceridici commestibili

Country Status (13)

Country Link
JP (1) JPS5235684B1 (it)
AT (1) AT289143B (it)
BE (1) BE718013A (it)
CA (1) CA943942A (it)
DE (1) DE1792011C3 (it)
ES (1) ES356091A1 (it)
FR (1) FR1584584A (it)
GB (1) GB1236233A (it)
IT (1) IT949223B (it)
LU (1) LU54108A1 (it)
NL (1) NL157647B (it)
NO (1) NO128022B (it)
SE (1) SE362069B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016173C2 (de) * 1980-04-26 1983-01-20 Degussa Ag, 6000 Frankfurt Verfahren und Vorrichtung zum Stranggießen von Alkalimetall unter Druck
JPS61146451A (ja) * 1984-12-17 1986-07-04 Yamazaki Mazak Corp 工作機械における回転軸の送り制御方法
US5124301A (en) * 1990-09-04 1992-06-23 The Procter & Gamble Company Highly alkaline transesterification catalyst, e.g., alkali metal alkoxide, protected by fatty acid esters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625484A (en) * 1951-11-19 1953-01-13 Swift & Co Lard crystal modification
DE1079618B (de) * 1954-07-15 1960-04-14 Procter & Gamble Kontinuierliches Verfahren zur Erhoehung des Gehalts von natuerlichen Fettsaeuretriglyceridgemischen an gesaettigten Anteilen
GB799263A (en) * 1954-07-15 1958-08-06 Hedley Thomas & Co Ltd Rapid directed interesterification of glycerides

Also Published As

Publication number Publication date
NO128022B (it) 1973-09-17
JPS5235684B1 (it) 1977-09-10
LU54108A1 (it) 1969-04-29
DE1792011C3 (de) 1984-09-20
DE1792011B2 (de) 1976-10-28
GB1236233A (en) 1971-06-23
DE1792011A1 (de) 1971-11-11
FR1584584A (it) 1969-12-26
ES356091A1 (es) 1969-12-16
SE362069B (it) 1973-11-26
CA943942A (en) 1974-03-19
NL157647B (nl) 1978-08-15
AT289143B (de) 1971-02-15
BE718013A (it) 1969-01-13
NL6809796A (it) 1969-01-16

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