DE2250933B2 - Verfahren zur extraktion von stoffen - Google Patents
Verfahren zur extraktion von stoffenInfo
- Publication number
- DE2250933B2 DE2250933B2 DE19722250933 DE2250933A DE2250933B2 DE 2250933 B2 DE2250933 B2 DE 2250933B2 DE 19722250933 DE19722250933 DE 19722250933 DE 2250933 A DE2250933 A DE 2250933A DE 2250933 B2 DE2250933 B2 DE 2250933B2
- Authority
- DE
- Germany
- Prior art keywords
- substances
- extractant
- extraction
- extracted
- liquid
- 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.)
- Withdrawn
Links
- 239000000126 substance Substances 0.000 title claims description 71
- 238000000605 extraction Methods 0.000 title claims description 36
- 238000001704 evaporation Methods 0.000 claims description 29
- 230000008020 evaporation Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 13
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 2
- -1 CO 2 Natural products 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000001282 iso-butane Substances 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 238000005204 segregation Methods 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- DXBHBZVCASKNBY-UHFFFAOYSA-N 1,2-Benz(a)anthracene Chemical compound C1=CC=C2C3=CC4=CC=CC=C4C=C3C=CC2=C1 DXBHBZVCASKNBY-UHFFFAOYSA-N 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- JTRPLRMCBJSBJV-UHFFFAOYSA-N benzonaphthacene Natural products C1=CC=C2C3=CC4=CC5=CC=CC=C5C=C4C=C3C=CC2=C1 JTRPLRMCBJSBJV-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Extraction Or Liquid Replacement (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722250933 DE2250933B2 (de) | 1972-10-18 | 1972-10-18 | Verfahren zur extraktion von stoffen |
| JP11733873A JPS5062873A (enrdf_load_stackoverflow) | 1972-10-18 | 1973-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722250933 DE2250933B2 (de) | 1972-10-18 | 1972-10-18 | Verfahren zur extraktion von stoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2250933A1 DE2250933A1 (de) | 1974-05-02 |
| DE2250933B2 true DE2250933B2 (de) | 1978-02-16 |
Family
ID=5859318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722250933 Withdrawn DE2250933B2 (de) | 1972-10-18 | 1972-10-18 | Verfahren zur extraktion von stoffen |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5062873A (enrdf_load_stackoverflow) |
| DE (1) | DE2250933B2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847339A (zh) * | 2012-09-07 | 2013-01-02 | 福州大学 | 一种液相挥发性物质的气相萃取与富集方法及其系统 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152506A (ja) * | 1985-12-27 | 1987-07-07 | Japan Spectroscopic Co | 超臨界流体による試料の分離回収方法 |
| US6148644A (en) | 1995-03-06 | 2000-11-21 | Lever Brothers Company, Division Of Conopco, Inc. | Dry cleaning system using densified carbon dioxide and a surfactant adjunct |
| US5977045A (en) * | 1998-05-06 | 1999-11-02 | Lever Brothers Company | Dry cleaning system using densified carbon dioxide and a surfactant adjunct |
| US10330573B2 (en) | 2017-07-10 | 2019-06-25 | Cem Corporation | Rapid sample preparation for analytical analysis using dispersive energized extraction |
| US10241014B2 (en) | 2017-07-10 | 2019-03-26 | Cem Corporation | Instrument for analytical sample preparation |
| US10295447B2 (en) | 2017-07-10 | 2019-05-21 | Cem Corporation | Rapid energized dispersive solid phase extraction (SPE) for analytical analysis |
-
1972
- 1972-10-18 DE DE19722250933 patent/DE2250933B2/de not_active Withdrawn
-
1973
- 1973-10-18 JP JP11733873A patent/JPS5062873A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847339A (zh) * | 2012-09-07 | 2013-01-02 | 福州大学 | 一种液相挥发性物质的气相萃取与富集方法及其系统 |
| CN102847339B (zh) * | 2012-09-07 | 2014-11-05 | 福州大学 | 一种液相挥发性物质的气相萃取与富集方法及其系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5062873A (enrdf_load_stackoverflow) | 1975-05-29 |
| DE2250933A1 (de) | 1974-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHJ | Nonpayment of the annual fee |