CN1233969A - 在增强溶解度条件下流体/高密度气体萃取的方法 - Google Patents
在增强溶解度条件下流体/高密度气体萃取的方法 Download PDFInfo
- Publication number
- CN1233969A CN1233969A CN97198974.5A CN97198974A CN1233969A CN 1233969 A CN1233969 A CN 1233969A CN 97198974 A CN97198974 A CN 97198974A CN 1233969 A CN1233969 A CN 1233969A
- Authority
- CN
- China
- Prior art keywords
- solute
- extraction column
- extraction
- extractant
- fluid
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
实施例 | 载体流体 | 溶质 | 压力(巴) | 温度(℃) | 15分钟溶质萃取率(%) |
1a | 盐水 | 类胡萝卜素 | 635 | 100 | 46.55 |
1b | 盐水 | 类胡萝卜素 | 373-442 | 100 | 1.19 |
2a | 胡萝卜汁 | 类胡萝卜素 | 679 | 100 | 5.32 |
2b | 胡萝卜汁 | 类胡萝卜素 | 284 | 61 | 0.00 |
3a | 番茄皮和水 | 番茄红素 | 666 | 99 | 0.20 |
3b | 番茄皮和水 | 番茄红素 | 316 | 51 | 0.07 |
4a | 水 | α-生育酚 | 670 | 92 | 89.69 |
4b | 水 | α-生育酚 | 309 | 51 | 20.14 |
5a | 大豆和水 | 甘油三酯 | 668 | 100 | 0.07 |
5b | 大豆和水 | 甘油三酯 | 315 | 50 | 0.00 |
6a | 黑胡椒和水 | 胡椒碱 | 681 | 100 | 7.00 |
6b | 黑胡椒和水 | 胡椒碱 | 280 | 60 | 0.66 |
7a | 水 | 丁醇 | 666 | 101 | 81.17 |
7b | 水 | 丁醇 | 205 | 51 | 32.93 |
8a | 水 | 乙醇 | 661 | 100 | 10.25 |
8b | 水 | 乙醇 | 205 | 52 | 0.00 |
9a | 水 | 乙醇 | 677 | 90 | 12.43 |
9b | 水 | 乙醇 | 201 | 50 | 0.28 |
Claims (40)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2482396P | 1996-08-29 | 1996-08-29 | |
US60/024823 | 1996-08-29 | ||
US08/911,574 | 1997-08-14 | ||
US08/911,574 US5932101A (en) | 1996-08-29 | 1997-08-14 | Process for fluid/dense gas extraction under enhanced solubility conditions |
US08/911574 | 1997-08-14 | ||
US60/024,823 | 1997-08-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1233969A true CN1233969A (zh) | 1999-11-03 |
CN1102860C CN1102860C (zh) | 2003-03-12 |
Family
ID=26698902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97198974A Expired - Fee Related CN1102860C (zh) | 1996-08-29 | 1997-08-28 | 在增强溶解度条件下流体/高密度气体萃取的方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US5932101A (zh) |
EP (1) | EP0941140B1 (zh) |
JP (1) | JP2000517239A (zh) |
CN (1) | CN1102860C (zh) |
AU (1) | AU4239197A (zh) |
BR (1) | BR9711443A (zh) |
DE (1) | DE69717305T2 (zh) |
ID (1) | ID18191A (zh) |
MX (1) | MXPA99001911A (zh) |
WO (1) | WO1998008584A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109321510A (zh) * | 2018-09-29 | 2019-02-12 | 昆明理工大学 | 独脚金内酯在促进单针藻油脂积累中的应用 |
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-
1997
- 1997-08-14 US US08/911,574 patent/US5932101A/en not_active Expired - Fee Related
- 1997-08-28 AU AU42391/97A patent/AU4239197A/en not_active Abandoned
- 1997-08-28 ID IDP973004A patent/ID18191A/id unknown
- 1997-08-28 DE DE69717305T patent/DE69717305T2/de not_active Expired - Fee Related
- 1997-08-28 MX MXPA99001911A patent/MXPA99001911A/es unknown
- 1997-08-28 CN CN97198974A patent/CN1102860C/zh not_active Expired - Fee Related
- 1997-08-28 BR BR9711443A patent/BR9711443A/pt not_active Application Discontinuation
- 1997-08-28 JP JP10511920A patent/JP2000517239A/ja active Pending
- 1997-08-28 EP EP97940669A patent/EP0941140B1/en not_active Expired - Lifetime
- 1997-08-28 WO PCT/US1997/015177 patent/WO1998008584A1/en active IP Right Grant
-
1999
- 1999-03-08 US US09/264,355 patent/US6106720A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109321510A (zh) * | 2018-09-29 | 2019-02-12 | 昆明理工大学 | 独脚金内酯在促进单针藻油脂积累中的应用 |
Also Published As
Publication number | Publication date |
---|---|
ID18191A (id) | 1998-03-12 |
US6106720A (en) | 2000-08-22 |
WO1998008584A1 (en) | 1998-03-05 |
EP0941140A1 (en) | 1999-09-15 |
JP2000517239A (ja) | 2000-12-26 |
EP0941140B1 (en) | 2002-11-20 |
BR9711443A (pt) | 1999-08-24 |
US5932101A (en) | 1999-08-03 |
DE69717305T2 (de) | 2003-04-03 |
DE69717305D1 (de) | 2003-01-02 |
AU4239197A (en) | 1998-03-19 |
MXPA99001911A (es) | 2005-01-10 |
CN1102860C (zh) | 2003-03-12 |
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