LU86602A1 - Procede et installation de fractionnement par cristallisation de matieres grasses - Google Patents

Procede et installation de fractionnement par cristallisation de matieres grasses Download PDF

Info

Publication number: LU86602A1
Authority: LU; Luxembourg
Prior art keywords: fat; temperature; crystallization; tube; tubes
Prior art date: 1986-09-22

Application number

LU86602A

Other languages

English (en)

French (fr)

Inventor

Alain Tirtiaux

Original Assignee

Tirtiaux Fractionnement

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.)

1986-09-22

Filing date

1986-09-22

Publication date

1988-04-05

1986-09-22 Application filed by Tirtiaux Fractionnement filed Critical Tirtiaux Fractionnement

1986-09-22 Priority to LU86602A priority Critical patent/LU86602A1/fr

1987-09-21 Priority to EP87870134A priority patent/EP0262113A3/de

1988-04-05 Publication of LU86602A1 publication Critical patent/LU86602A1/fr

Links

238000000034 method Methods 0.000 title claims description 37
238000002425 crystallisation Methods 0.000 title claims description 35
230000008025 crystallization Effects 0.000 title claims description 35
230000008569 process Effects 0.000 title claims description 27
239000000463 material Substances 0.000 title claims description 18
238000009434 installation Methods 0.000 title claims description 17
239000003925 fat Substances 0.000 claims description 109
238000001816 cooling Methods 0.000 claims description 34
238000002844 melting Methods 0.000 claims description 19
230000008018 melting Effects 0.000 claims description 19
239000013078 crystal Substances 0.000 claims description 16
239000012530 fluid Substances 0.000 claims description 15
238000005194 fractionation Methods 0.000 claims description 15
238000013019 agitation Methods 0.000 claims description 11
238000001914 filtration Methods 0.000 claims description 11
239000003507 refrigerant Substances 0.000 claims description 11
239000002826 coolant Substances 0.000 claims description 9
238000010438 heat treatment Methods 0.000 claims description 9
235000014113 dietary fatty acids Nutrition 0.000 claims description 5
229930195729 fatty acid Natural products 0.000 claims description 5
239000000194 fatty acid Substances 0.000 claims description 5
150000004665 fatty acids Chemical class 0.000 claims description 5
235000013305 food Nutrition 0.000 claims description 5
235000013311 vegetables Nutrition 0.000 claims description 5
244000052616 bacterial pathogen Species 0.000 claims description 4
230000000750 progressive effect Effects 0.000 claims description 4
230000006641 stabilisation Effects 0.000 claims description 4
238000011105 stabilization Methods 0.000 claims description 4
239000002253 acid Substances 0.000 claims description 3
150000007513 acids Chemical class 0.000 claims description 3
239000010775 animal oil Substances 0.000 claims description 3
239000003795 chemical substances by application Substances 0.000 claims description 3
235000014593 oils and fats Nutrition 0.000 claims description 3
239000000725 suspension Substances 0.000 claims description 3
239000008158 vegetable oil Substances 0.000 claims description 3
241000928106 Alain Species 0.000 claims description 2
239000000126 substance Substances 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
235000019197 fats Nutrition 0.000 description 76
239000003921 oil Substances 0.000 description 20
235000019198 oils Nutrition 0.000 description 20
DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 14
230000006870 function Effects 0.000 description 9
PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 9
235000019482 Palm oil Nutrition 0.000 description 6
239000002540 palm oil Substances 0.000 description 6
238000011084 recovery Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 3
241001465754 Metazoa Species 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000012809 cooling fluid Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000007711 solidification Methods 0.000 description 2
230000008023 solidification Effects 0.000 description 2
238000009529 body temperature measurement Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
238000012937 correction Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000008157 edible vegetable oil Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000004519 grease Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000003756 stirring Methods 0.000 description 1
230000029305 taxis Effects 0.000 description 1
238000012360 testing method Methods 0.000 description 1
150000003626 triacylglycerols Chemical class 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
- C11B7/0075—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of melting or solidifying points
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/004—Fractional crystallisation; Fractionating or rectifying columns

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Organic Chemistry (AREA)
Fats And Perfumes (AREA)

LU86602A 1986-09-22 1986-09-22 Procede et installation de fractionnement par cristallisation de matieres grasses LU86602A1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
LU86602A LU86602A1 (fr)	1986-09-22	1986-09-22	Procede et installation de fractionnement par cristallisation de matieres grasses
EP87870134A EP0262113A3 (de)	1986-09-22	1987-09-21	Verfahren und Anlage zur Fraktionierung von Fettstoffen durch Kristallisierung

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU86602A LU86602A1 (fr)	1986-09-22	1986-09-22	Procede et installation de fractionnement par cristallisation de matieres grasses
LU86602		1986-09-22

Publications (1)

Publication Number	Publication Date
LU86602A1 true LU86602A1 (fr)	1988-04-05

Family

ID=19730783

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU86602A LU86602A1 (fr)	1986-09-22	1986-09-22	Procede et installation de fractionnement par cristallisation de matieres grasses

Country Status (2)

Country	Link
EP (1)	EP0262113A3 (de)
LU (1)	LU86602A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4132892A1 (de) *	1991-10-04	1993-04-22	Krupp Maschinentechnik	Stoffgemischfraktionierung
FR2683225B1 (fr) *	1991-10-31	1993-12-31	Gattefosse Sa	Procede pour ameliorer une huile glycerolysee.
PT776357E (pt) *	1994-08-17	2001-03-30	Unilever Nv	Modificacao de oleos
JP3588902B2 (ja) *	1996-03-28	2004-11-17	不二製油株式会社	油脂の乾式分別法
JP2002526046A (ja)	1998-10-02	2002-08-20	カーギルインコーポレイテッド	ステアリン酸含有率の高い植物油
US6713117B1 (en)	1998-10-02	2004-03-30	Dharma Kodali	Vegetable oil having elevated stearic acid content
CN109806615A (zh) *	2019-03-15	2019-05-28	武汉科技大学	一种多壳程连续套管式结晶方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2200982A (en) *	1937-03-24	1940-05-14	Swift & Co	Method for crystallizing fats
US2205381A (en) *	1939-07-06	1940-06-25	Procter & Gamble	Preparation of winter oil from cottonseed oil
BE713430A (de) *	1968-04-09	1968-08-16
GB1580181A (en) *	1976-01-08	1980-11-26	Unilever Ltd	Fat separation process
GB2180253B (en) *	1985-09-10	1989-09-06	Alfa Laval Food & Dairy Eng	Method and plant for cooling of fatty oils

1986
- 1986-09-22 LU LU86602A patent/LU86602A1/fr unknown
1987
- 1987-09-21 EP EP87870134A patent/EP0262113A3/de not_active Withdrawn

Also Published As

Publication number	Publication date
EP0262113A2 (de)	1988-03-30
EP0262113A3 (de)	1989-10-25

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Legal Events

Date	Code	Title	Description
1986-09-22	DT	Application date
1991-05-29	TA	Annual fee