CN1232327C - 制备负载了油的吸附剂的方法 - Google Patents
制备负载了油的吸附剂的方法 Download PDFInfo
- Publication number
- CN1232327C CN1232327C CNB001011278A CN00101127A CN1232327C CN 1232327 C CN1232327 C CN 1232327C CN B001011278 A CNB001011278 A CN B001011278A CN 00101127 A CN00101127 A CN 00101127A CN 1232327 C CN1232327 C CN 1232327C
- Authority
- CN
- China
- Prior art keywords
- load
- extraction
- supercritical fluid
- oil
- scf
- 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 - Fee Related
Links
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- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000000194 supercritical-fluid extraction Methods 0.000 claims abstract description 16
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 111
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- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims description 51
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- 239000011709 vitamin E Substances 0.000 claims description 51
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 46
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 42
- 239000002904 solvent Substances 0.000 claims description 41
- 239000007791 liquid phase Substances 0.000 claims description 25
- 239000001569 carbon dioxide Substances 0.000 claims description 23
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 23
- 239000001294 propane Substances 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
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- 238000010438 heat treatment Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 5
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- 235000020777 polyunsaturated fatty acids Nutrition 0.000 claims description 3
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- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 claims description 2
- 229930003316 Vitamin D Natural products 0.000 claims description 2
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 claims description 2
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- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 235000021466 carotenoid Nutrition 0.000 claims description 2
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019155 vitamin A Nutrition 0.000 claims description 2
- 239000011719 vitamin A Substances 0.000 claims description 2
- 235000019166 vitamin D Nutrition 0.000 claims description 2
- 239000011710 vitamin D Substances 0.000 claims description 2
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- 235000019168 vitamin K Nutrition 0.000 claims description 2
- 239000011712 vitamin K Substances 0.000 claims description 2
- 150000003721 vitamin K derivatives Chemical class 0.000 claims description 2
- 229940045997 vitamin a Drugs 0.000 claims description 2
- 229940046008 vitamin d Drugs 0.000 claims description 2
- 229940046010 vitamin k Drugs 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 239000012043 crude product Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 48
- 239000012071 phase Substances 0.000 description 25
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- 239000000284 extract Substances 0.000 description 15
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- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 8
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- 239000006096 absorbing agent Substances 0.000 description 5
- 150000002168 ethanoic acid esters Chemical class 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 229930003799 tocopherol Natural products 0.000 description 5
- 239000011732 tocopherol Substances 0.000 description 5
- 235000010384 tocopherol Nutrition 0.000 description 5
- 229960001295 tocopherol Drugs 0.000 description 5
- 235000001815 DL-alpha-tocopherol Nutrition 0.000 description 4
- 239000011627 DL-alpha-tocopherol Substances 0.000 description 4
- LRYFTDGIIUTFFA-UHFFFAOYSA-N Tocopheronic acid Natural products CC1=C(C)C(=O)C(CCC(C)(O)CCC(O)=O)=C(C)C1=O LRYFTDGIIUTFFA-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229960000984 tocofersolan Drugs 0.000 description 4
- -1 tocopheronic acid acetic acid esters Chemical class 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- RIQIJXOWVAHQES-UNAKLNRMSA-N Tocoretinate Chemical compound C([C@@](OC1=C(C)C=2C)(C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)CC1=C(C)C=2OC(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C RIQIJXOWVAHQES-UNAKLNRMSA-N 0.000 description 3
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 3
- 229950010156 tretinoin tocoferil Drugs 0.000 description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
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- 238000010926 purge Methods 0.000 description 2
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- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000004886 process control Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229940042585 tocopherol acetate Drugs 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
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- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3491—Regenerating or reactivating by pressure treatment
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
- C11B1/104—Production of fats or fatty oils from raw materials by extracting using super critical gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/56—Use in the form of a bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/58—Use in a single column
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Extraction Or Liquid Replacement (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99101305.3 | 1999-01-25 | ||
| EP99101305 | 1999-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1262142A CN1262142A (zh) | 2000-08-09 |
| CN1232327C true CN1232327C (zh) | 2005-12-21 |
Family
ID=8237402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001011278A Expired - Fee Related CN1232327C (zh) | 1999-01-25 | 2000-01-24 | 制备负载了油的吸附剂的方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6358301B1 (cg-RX-API-DMAC10.html) |
| EP (1) | EP1043051B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP2000210501A (cg-RX-API-DMAC10.html) |
| KR (1) | KR100633969B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN1232327C (cg-RX-API-DMAC10.html) |
| AT (1) | ATE340618T1 (cg-RX-API-DMAC10.html) |
| AU (1) | AU1357200A (cg-RX-API-DMAC10.html) |
| BR (1) | BR0000147A (cg-RX-API-DMAC10.html) |
| CA (1) | CA2296942A1 (cg-RX-API-DMAC10.html) |
| DE (1) | DE60030903T2 (cg-RX-API-DMAC10.html) |
| ES (1) | ES2269029T3 (cg-RX-API-DMAC10.html) |
| IN (1) | IN189331B (cg-RX-API-DMAC10.html) |
| MX (1) | MXPA00000813A (cg-RX-API-DMAC10.html) |
| NO (1) | NO20000348L (cg-RX-API-DMAC10.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20012756A1 (it) * | 2001-12-21 | 2003-06-21 | Filtrona Italia S P A | Filtri per sigarette contenenti flavonoidi lipofili e/o tocoferoli e tocotrienoli |
| EP1491253A1 (en) * | 2003-06-26 | 2004-12-29 | Urea Casale S.A. | Fluid bed granulation process and apparatus |
| US20050006310A1 (en) * | 2003-07-10 | 2005-01-13 | Rajat Agrawal | Purification and recovery of fluids in processing applications |
| US20050194313A1 (en) * | 2003-12-31 | 2005-09-08 | Lalit Chordia | Method and apparatus for energy efficient high pressure extraction |
| CN103602518A (zh) * | 2013-11-21 | 2014-02-26 | 张森林 | 一种采用浸体超临界提取植物油的工艺方法 |
| US9132410B2 (en) | 2013-12-31 | 2015-09-15 | Algenol Biotech LLC | Compositions, systems and methods for separating ethanol from water and methods of making compositions for separating ethanol from water |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2837115A1 (de) * | 1978-08-25 | 1980-03-06 | Bayer Ag | Neues verfahren zur herstellung von sterilen feststoffen |
| JPS58144382A (ja) * | 1982-02-19 | 1983-08-27 | Agency Of Ind Science & Technol | トコフエロ−ル及びトコトリエノ−ルの分離方法 |
| FR2544998B1 (fr) * | 1983-04-29 | 1985-07-19 | Inst Francais Du Petrole | Nouveau procede de fractionnement d'un melange gazeux de plusieurs constituants |
| US4492592A (en) * | 1983-06-06 | 1985-01-08 | Shell Oil Company | Combined desiccation of substantially supercritical CO2 |
| FR2602772B1 (fr) | 1986-07-29 | 1988-11-10 | Rhone Poulenc Sante | Procede de purification de l'acetate de tocopherol |
| JPS63112659A (ja) * | 1986-10-30 | 1988-05-17 | Mitsubishi Kakoki Kaisha Ltd | 天然色素の濃縮方法 |
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| US5858068A (en) * | 1997-10-09 | 1999-01-12 | Uop Llc | Purification of carbon dioxide |
-
2000
- 2000-01-20 DE DE60030903T patent/DE60030903T2/de not_active Expired - Lifetime
- 2000-01-20 AT AT00101051T patent/ATE340618T1/de not_active IP Right Cessation
- 2000-01-20 ES ES00101051T patent/ES2269029T3/es not_active Expired - Lifetime
- 2000-01-20 EP EP00101051A patent/EP1043051B1/en not_active Expired - Lifetime
- 2000-01-21 CA CA002296942A patent/CA2296942A1/en not_active Abandoned
- 2000-01-21 IN IN50MA2000 patent/IN189331B/en unknown
- 2000-01-22 KR KR1020000003029A patent/KR100633969B1/ko not_active Expired - Fee Related
- 2000-01-24 JP JP13790A patent/JP2000210501A/ja active Pending
- 2000-01-24 US US09/489,821 patent/US6358301B1/en not_active Expired - Lifetime
- 2000-01-24 MX MXPA00000813 patent/MXPA00000813A/es not_active Application Discontinuation
- 2000-01-24 CN CNB001011278A patent/CN1232327C/zh not_active Expired - Fee Related
- 2000-01-24 NO NO20000348A patent/NO20000348L/no not_active Application Discontinuation
- 2000-01-24 BR BR0000147-3A patent/BR0000147A/pt not_active Application Discontinuation
- 2000-01-25 AU AU13572/00A patent/AU1357200A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000210501A (ja) | 2000-08-02 |
| MXPA00000813A (es) | 2002-01-01 |
| ES2269029T3 (es) | 2007-04-01 |
| IN189331B (cg-RX-API-DMAC10.html) | 2003-02-15 |
| EP1043051A2 (en) | 2000-10-11 |
| DE60030903T2 (de) | 2007-04-05 |
| EP1043051A3 (en) | 2002-12-11 |
| CN1262142A (zh) | 2000-08-09 |
| NO20000348L (no) | 2000-07-26 |
| EP1043051B1 (en) | 2006-09-27 |
| DE60030903D1 (de) | 2006-11-09 |
| KR20010006585A (ko) | 2001-01-26 |
| ATE340618T1 (de) | 2006-10-15 |
| US6358301B1 (en) | 2002-03-19 |
| NO20000348D0 (no) | 2000-01-24 |
| CA2296942A1 (en) | 2000-07-25 |
| AU1357200A (en) | 2000-07-27 |
| BR0000147A (pt) | 2000-09-05 |
| KR100633969B1 (ko) | 2006-10-13 |
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