CA1054629A - Process for deodorization and steam refining of fats and oils - Google Patents
Process for deodorization and steam refining of fats and oilsInfo
- Publication number
- CA1054629A CA1054629A CA207285A CA207285A CA1054629A CA 1054629 A CA1054629 A CA 1054629A CA 207285 A CA207285 A CA 207285A CA 207285 A CA207285 A CA 207285A CA 1054629 A CA1054629 A CA 1054629A
- Authority
- CA
- Canada
- Prior art keywords
- oil
- contactor
- steam
- process according
- feed
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 title claims abstract description 24
- 239000003921 oil Substances 0.000 title claims description 71
- 238000007670 refining Methods 0.000 title claims description 20
- 238000004332 deodorization Methods 0.000 title claims description 18
- 239000003925 fat Substances 0.000 title claims description 13
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 239000003039 volatile agent Substances 0.000 claims abstract description 13
- 125000005456 glyceride group Chemical group 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 235000019198 oils Nutrition 0.000 claims description 69
- 239000007788 liquid Substances 0.000 claims description 23
- 235000019197 fats Nutrition 0.000 claims description 12
- 150000002978 peroxides Chemical class 0.000 claims description 12
- 235000019482 Palm oil Nutrition 0.000 claims description 9
- 239000002540 palm oil Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000003240 coconut oil Substances 0.000 claims description 4
- 235000019864 coconut oil Nutrition 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000003346 palm kernel oil Substances 0.000 claims description 3
- 235000019865 palm kernel oil Nutrition 0.000 claims description 3
- 239000003549 soybean oil Substances 0.000 claims description 3
- 235000012424 soybean oil Nutrition 0.000 claims description 3
- 239000003760 tallow Substances 0.000 claims description 3
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- 235000019485 Safflower oil Nutrition 0.000 claims description 2
- 235000019486 Sunflower oil Nutrition 0.000 claims description 2
- 239000004359 castor oil Substances 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- 235000005687 corn oil Nutrition 0.000 claims description 2
- 239000002285 corn oil Substances 0.000 claims description 2
- 235000012343 cottonseed oil Nutrition 0.000 claims description 2
- 239000002385 cottonseed oil Substances 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- 235000005713 safflower oil Nutrition 0.000 claims description 2
- 239000003813 safflower oil Substances 0.000 claims description 2
- 239000002600 sunflower oil Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 11
- 229930195729 fatty acid Natural products 0.000 abstract description 11
- 239000000194 fatty acid Substances 0.000 abstract description 11
- 150000004665 fatty acids Chemical class 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 40
- 239000007789 gas Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 11
- 235000021588 free fatty acids Nutrition 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 230000001877 deodorizing effect Effects 0.000 description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 6
- 244000060011 Cocos nucifera Species 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 4
- 235000013162 Cocos nucifera Nutrition 0.000 description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 4
- 239000005642 Oleic acid Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000009874 alkali refining Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000011437 continuous method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007792 gaseous phase Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- -1 `~: Substances 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 241000193803 Therea Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- ANTSCNMPPGJYLG-UHFFFAOYSA-N chlordiazepoxide Chemical compound O=N=1CC(NC)=NC2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 ANTSCNMPPGJYLG-UHFFFAOYSA-N 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009881 heat bleaching Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000019149 tocopherols Nutrition 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 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
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
- C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39378373A | 1973-09-04 | 1973-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1054629A true CA1054629A (en) | 1979-05-15 |
Family
ID=23556231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA207285A Expired CA1054629A (en) | 1973-09-04 | 1974-08-19 | Process for deodorization and steam refining of fats and oils |
Country Status (10)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8314496D0 (en) * | 1983-05-25 | 1983-06-29 | Unilever Plc | Treating triglyceride oil |
| JPS6123698A (ja) * | 1984-07-13 | 1986-02-01 | 日清製油株式会社 | 月見草油の苦味成分の除去方法 |
| US4789554A (en) * | 1985-12-05 | 1988-12-06 | The Procter & Gamble Company | High temperature vacuum steam distillation process to purify and increase the frylife of edible oils |
| JPS62256894A (ja) * | 1986-04-30 | 1987-11-09 | 不二製油株式会社 | 油脂の精製法 |
| BE1007151A3 (fr) * | 1993-06-18 | 1995-04-11 | Tirtiaux Fractionnement | Procede de degommage d'un corps gras et corps gras ainsi obtenu. |
| GB9407504D0 (en) * | 1994-04-15 | 1994-06-08 | Crown Chemtech Ltd | Stripping of volatile substances from less volatile fluids |
| GB9923204D0 (en) * | 1999-10-01 | 1999-12-01 | Ebortec Limited | Fatty acid stripper for edible oils and fats |
| EP1417288B1 (en) | 2001-07-23 | 2018-08-29 | Cargill, Incorporated | Method and apparatus for processing vegetable oils |
| EP2502503B1 (en) * | 2011-03-24 | 2014-11-05 | Loders Croklaan B.V. | Process for fractionating a vegetable oil |
-
1974
- 1974-01-01 AR AR255397A patent/AR204537A1/es active
- 1974-08-12 SE SE7410267A patent/SE7410267L/xx unknown
- 1974-08-15 ZA ZA00745256A patent/ZA745256B/xx unknown
- 1974-08-16 GB GB3620074A patent/GB1446831A/en not_active Expired
- 1974-08-19 CA CA207285A patent/CA1054629A/en not_active Expired
- 1974-08-30 FR FR7429760A patent/FR2242456A1/fr not_active Withdrawn
- 1974-08-30 NL NL7411581.A patent/NL164896C/xx not_active IP Right Cessation
- 1974-09-03 PH PH16239A patent/PH10751A/en unknown
- 1974-09-04 DE DE2442217A patent/DE2442217A1/de active Pending
- 1974-09-04 JP JP49101809A patent/JPS5051507A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA745256B (en) | 1975-08-27 |
| NL7411581A (nl) | 1975-03-06 |
| FR2242456A1 (enrdf_load_stackoverflow) | 1975-03-28 |
| NL164896C (nl) | 1981-02-16 |
| AU7258774A (en) | 1976-02-26 |
| AR204537A1 (es) | 1976-02-12 |
| JPS5051507A (enrdf_load_stackoverflow) | 1975-05-08 |
| DE2442217A1 (de) | 1975-03-27 |
| NL164896B (nl) | 1980-09-15 |
| GB1446831A (en) | 1976-08-18 |
| SE7410267L (enrdf_load_stackoverflow) | 1975-03-05 |
| PH10751A (en) | 1977-09-02 |
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