DE3522897A1 - Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeiten - Google Patents
Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeitenInfo
- Publication number
- DE3522897A1 DE3522897A1 DE19853522897 DE3522897A DE3522897A1 DE 3522897 A1 DE3522897 A1 DE 3522897A1 DE 19853522897 DE19853522897 DE 19853522897 DE 3522897 A DE3522897 A DE 3522897A DE 3522897 A1 DE3522897 A1 DE 3522897A1
- Authority
- DE
- Germany
- Prior art keywords
- column
- falling film
- liquid
- plant
- film column
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims description 66
- 238000000034 method Methods 0.000 title claims description 32
- 238000010899 nucleation Methods 0.000 title 1
- 239000011552 falling film Substances 0.000 claims description 74
- 238000002347 injection Methods 0.000 claims description 39
- 239000007924 injection Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000009835 boiling Methods 0.000 claims description 20
- 238000007872 degassing Methods 0.000 claims description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 13
- 229930195729 fatty acid Natural products 0.000 claims description 13
- 239000000194 fatty acid Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 13
- 150000004665 fatty acids Chemical class 0.000 claims description 12
- 239000000470 constituent Substances 0.000 claims description 10
- 239000008157 edible vegetable oil Substances 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 9
- 239000003925 fat Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 239000003380 propellant Substances 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 125000005456 glyceride group Chemical group 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000001256 steam distillation Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 28
- 235000019198 oils Nutrition 0.000 description 28
- 241000196324 Embryophyta Species 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 18
- 239000010779 crude oil Substances 0.000 description 16
- 238000004332 deodorization Methods 0.000 description 11
- 235000019482 Palm oil Nutrition 0.000 description 10
- 239000002540 palm oil Substances 0.000 description 10
- 239000010408 film Substances 0.000 description 9
- 235000019197 fats Nutrition 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000008162 cooking oil Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 235000021588 free fatty acids Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 150000003626 triacylglycerols Chemical class 0.000 description 3
- 239000007857 degradation product Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000021323 fish oil Nutrition 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical class CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- 241000272470 Circus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- -1 fatty acid triglycerides Chemical class 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000010497 wheat germ oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/04—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping pipe stills
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853522897 DE3522897A1 (de) | 1985-06-26 | 1985-06-26 | Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeiten |
| GB8522464A GB2176713B (en) | 1985-06-26 | 1985-09-11 | Process and plant for deodorising and/or physical refining of high-boiling liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853522897 DE3522897A1 (de) | 1985-06-26 | 1985-06-26 | Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3522897A1 true DE3522897A1 (de) | 1987-01-08 |
| DE3522897C2 DE3522897C2 (enrdf_load_stackoverflow) | 1988-03-10 |
Family
ID=6274271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853522897 Granted DE3522897A1 (de) | 1985-06-26 | 1985-06-26 | Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeiten |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3522897A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2176713B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3839017A1 (de) * | 1988-11-18 | 1990-05-23 | Henkel Kgaa | Verfahren zum destillativen abtrennen unerwuenschter bestandteile natuerlicher fette/oele und ihrer derivate |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241092A (en) * | 1991-05-13 | 1993-08-31 | Praxair Technology, Inc. | Deodorizing edible oil and/or fat with non-condensible inert gas and recovering a high quality fatty acid distillate |
| EP0520097B1 (en) * | 1991-06-19 | 1995-11-02 | Mulshankar Saburbhai Panchal | An improved method and process of distillation/deodorisation of oils, fats and fatty acids |
| GB2283688A (en) * | 1993-11-04 | 1995-05-17 | Ebortec Limited | Vertical cascade deodoriser |
| GB2283435B (en) * | 1993-11-04 | 1997-03-26 | Ebortec Limited | A deodoriser |
| ES2173131T3 (es) * | 1995-02-02 | 2002-10-16 | Nestle Sa | Mezcla de aceites para productos cosmeticos. |
| DE10140846A1 (de) * | 2001-08-21 | 2003-03-06 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Dialkylcarbonaten |
| ATE331776T1 (de) | 2003-08-06 | 2006-07-15 | Smet Engineering N V De | Verfahren und vorrichtung zum vakuumstripping |
| ATE342951T1 (de) | 2004-08-06 | 2006-11-15 | Smet Engineering N V De | Verfahren zum rückgewinnen von öl |
| EP1637201B1 (en) | 2004-09-15 | 2007-08-15 | De Smet Engineering N.V. | Vapour scrubbing process and apparatus |
| EP1818088A1 (en) | 2006-01-20 | 2007-08-15 | De Smet Engineering N.V. | Crystallisers useful in fractionation processes for oils and fats |
| EP1905815A1 (en) | 2006-09-28 | 2008-04-02 | De Smet Engineering S.A. | Phase transfer apparatus and process |
| EP1992233A1 (en) | 2007-05-11 | 2008-11-19 | DSMIP Assets B.V. | Stabilized marine oils and process of making them |
| EP2028258A1 (en) | 2007-08-01 | 2009-02-25 | N.V. Desmet Ballestra Engineering S.A. | Process for equipment for desolventising under reduced pressure |
| BE1018869A3 (nl) * | 2009-08-26 | 2011-10-04 | Schutter Rotterdam B V | Productieproces met conversie van afvalwarmte uit meervoudige afvalwartebronnen. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2332038B2 (de) * | 1972-06-26 | 1979-12-20 | Studiengesellschaft Kohle Mbh, 4330 Muelheim | Verfahren zur Desodorierung von Fetten und Ölen |
| DE3327233A1 (de) * | 1983-07-28 | 1985-02-07 | Schmidding-Werke Wilhelm Schmidding GmbH & Co, 5000 Köln | Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden organischen verbindungen, insbesondere speiseoelen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709793A (en) * | 1969-07-10 | 1973-01-09 | Foster Wheeler Corp | Control of environmental pollution in tall oil fractionation |
| NL173768C (nl) * | 1971-06-01 | 1984-03-01 | Stork Amsterdam | Werkwijze en inrichting voor het onder vacuuem behandelen van vloeistoffen met een gasvormig stripmedium. |
-
1985
- 1985-06-26 DE DE19853522897 patent/DE3522897A1/de active Granted
- 1985-09-11 GB GB8522464A patent/GB2176713B/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2332038B2 (de) * | 1972-06-26 | 1979-12-20 | Studiengesellschaft Kohle Mbh, 4330 Muelheim | Verfahren zur Desodorierung von Fetten und Ölen |
| DE3327233A1 (de) * | 1983-07-28 | 1985-02-07 | Schmidding-Werke Wilhelm Schmidding GmbH & Co, 5000 Köln | Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden organischen verbindungen, insbesondere speiseoelen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3839017A1 (de) * | 1988-11-18 | 1990-05-23 | Henkel Kgaa | Verfahren zum destillativen abtrennen unerwuenschter bestandteile natuerlicher fette/oele und ihrer derivate |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2176713B (en) | 1989-04-26 |
| DE3522897C2 (enrdf_load_stackoverflow) | 1988-03-10 |
| GB2176713A (en) | 1987-01-07 |
| GB8522464D0 (en) | 1985-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |