CA2620011A1 - Procede de cristallisation de melanges de substances en solution - Google Patents
Procede de cristallisation de melanges de substances en solution Download PDFInfo
- Publication number
- CA2620011A1 CA2620011A1 CA002620011A CA2620011A CA2620011A1 CA 2620011 A1 CA2620011 A1 CA 2620011A1 CA 002620011 A CA002620011 A CA 002620011A CA 2620011 A CA2620011 A CA 2620011A CA 2620011 A1 CA2620011 A1 CA 2620011A1
- Authority
- CA
- Canada
- Prior art keywords
- substances
- heat exchanger
- mixture
- substream
- recited
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000002425 crystallisation Methods 0.000 title claims abstract description 23
- 230000008025 crystallization Effects 0.000 title claims abstract description 23
- 239000000126 substance Substances 0.000 claims abstract description 59
- 239000013078 crystal Substances 0.000 claims abstract description 38
- 239000003225 biodiesel Substances 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000008162 cooking oil Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 150000004702 methyl esters Chemical class 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 238000009834 vaporization Methods 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 34
- 238000003860 storage Methods 0.000 description 25
- 238000012360 testing method Methods 0.000 description 14
- 150000004671 saturated fatty acids Chemical class 0.000 description 11
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 10
- 238000001914 filtration Methods 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 235000019484 Rapeseed oil Nutrition 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 235000003441 saturated fatty acids Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009882 destearinating Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000012213 gelatinous substance Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000001993 wax Substances 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
-
- 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
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/08—Refining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005048881.1 | 2005-10-12 | ||
| DE102005048881A DE102005048881A1 (de) | 2005-10-12 | 2005-10-12 | Verfahren zur Lösungskristallisation von Stoffgemischen |
| PCT/EP2006/009000 WO2007042121A1 (fr) | 2005-10-12 | 2006-09-15 | Procede de cristallisation de melanges de substances en solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2620011A1 true CA2620011A1 (fr) | 2007-04-19 |
Family
ID=37309003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002620011A Abandoned CA2620011A1 (fr) | 2005-10-12 | 2006-09-15 | Procede de cristallisation de melanges de substances en solution |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080276525A1 (fr) |
| EP (1) | EP1934320A1 (fr) |
| CA (1) | CA2620011A1 (fr) |
| DE (1) | DE102005048881A1 (fr) |
| WO (1) | WO2007042121A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009010329A1 (de) * | 2009-02-25 | 2010-08-26 | Karlsruher Institut für Technologie | Temperaturregelung für einen Mikrostrukturverdampfer zur Kühlung von Flüssigkeiten |
| US11530878B2 (en) | 2016-04-07 | 2022-12-20 | Hamilton Sundstrand Corporation | Spiral tube heat exchanger |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746670C (de) * | 1942-02-07 | 1944-08-18 | Der Kohlenwertstoff Verbaende | Verfahren zur Verbesserung von Dieselkraftstoffen |
| US2672487A (en) * | 1949-05-28 | 1954-03-16 | Standard Oil Dev Co | Para xylene separation process |
| US3450727A (en) * | 1965-06-29 | 1969-06-17 | Procter & Gamble | Continuous solvent winterization of partially hydrogenated soybean oil |
| US3448588A (en) * | 1966-07-29 | 1969-06-10 | Phillips Petroleum Co | Crystallization of a liquid mixture with subcooled crystals of one component of the mixture |
| IL35793A (en) * | 1969-12-12 | 1973-10-25 | Stamicarbon | Continuous process for crystallization |
| DE2158755A1 (de) * | 1971-11-26 | 1973-06-07 | Klaus Zondek | Verfahren und vorrichtung zum entfernen der kristallisierbaren bestandteile und verunreinigungen aus oelen durch auskristallisieren |
| AR204539A1 (es) * | 1973-09-17 | 1976-02-12 | Hercules Inc | Procedimiento y aparato para la cristalizacion continua por enfriamiento de un soluto cristalizable |
| NL183275C (nl) * | 1977-05-31 | 1988-09-16 | Sulzer Ag | Werkwijze voor het door gefractioneerde kristallisatie scheiden van stofmengsels, alsmede inrichting voor het uitvoeren van deze werkwijze. |
| JPS6033878B2 (ja) * | 1977-12-01 | 1985-08-05 | 味の素株式会社 | 油脂類の自然分別法 |
| US4354921A (en) * | 1981-07-27 | 1982-10-19 | Texaco Inc. | Solvent dewaxing process |
| CH658163A5 (fr) * | 1983-10-07 | 1986-10-31 | Nestle Sa | Procede de production de fractions comestibles de matieres grasses et leur utilisation. |
| US20090188157A1 (en) * | 1999-10-26 | 2009-07-30 | Holloway Jr William D | Device and method for combining oils with other fluids and mixtures generated therefrom |
| DE10026619A1 (de) * | 2000-05-29 | 2001-12-06 | Basf Ag | Vorrichtung zur Herstellung von Kristallen |
| ES2308038T3 (es) * | 2002-11-13 | 2008-12-01 | Lanxess Deutschland Gmbh | Uso de 2,6-di-terc-butil-p-cresol para el aumento de la estabilidad al almacenamiento de biodiesel. |
| EP1587613A2 (fr) * | 2003-01-22 | 2005-10-26 | Vast Power Systems, Inc. | Reacteur |
| US20040231234A1 (en) * | 2003-05-19 | 2004-11-25 | May Choo Yuen | Palm diesel with low pour point for climate countries |
| US6904963B2 (en) * | 2003-06-25 | 2005-06-14 | Valeo, Inc. | Heat exchanger |
| EP1557441A3 (fr) * | 2003-12-08 | 2006-06-28 | Peter Dr. Wilharm | Agent de nucléation à base de polymères hyperbranchés |
-
2005
- 2005-10-12 DE DE102005048881A patent/DE102005048881A1/de not_active Withdrawn
-
2006
- 2006-09-15 US US12/090,226 patent/US20080276525A1/en not_active Abandoned
- 2006-09-15 CA CA002620011A patent/CA2620011A1/fr not_active Abandoned
- 2006-09-15 WO PCT/EP2006/009000 patent/WO2007042121A1/fr active Application Filing
- 2006-09-15 EP EP06792082A patent/EP1934320A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20080276525A1 (en) | 2008-11-13 |
| EP1934320A1 (fr) | 2008-06-25 |
| WO2007042121A1 (fr) | 2007-04-19 |
| DE102005048881A1 (de) | 2007-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20130820 |