LU86602A1 - Procede et installation de fractionnement par cristallisation de matieres grasses - Google Patents
Procede et installation de fractionnement par cristallisation de matieres grasses Download PDFInfo
- Publication number
- LU86602A1 LU86602A1 LU86602A LU86602A LU86602A1 LU 86602 A1 LU86602 A1 LU 86602A1 LU 86602 A LU86602 A LU 86602A LU 86602 A LU86602 A LU 86602A LU 86602 A1 LU86602 A1 LU 86602A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- fat
- temperature
- crystallization
- tube
- tubes
- Prior art date
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)
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)
| 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)
| 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 |
|---|---|---|---|
| DT | Application date | ||
| TA | Annual fee |