CH680911A5 - - Google Patents
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- Publication number
- CH680911A5 CH680911A5 CH2529/90A CH252990A CH680911A5 CH 680911 A5 CH680911 A5 CH 680911A5 CH 2529/90 A CH2529/90 A CH 2529/90A CH 252990 A CH252990 A CH 252990A CH 680911 A5 CH680911 A5 CH 680911A5
- Authority
- CH
- Switzerland
- Prior art keywords
- membrane
- components
- fluid
- fluid mixture
- gas
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 61
- 239000012530 fluid Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 24
- 239000000470 constituent Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000717 retained effect Effects 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 25
- 238000000926 separation method Methods 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 10
- 238000005373 pervaporation Methods 0.000 description 9
- 235000013361 beverage Nutrition 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000012071 phase Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 235000013405 beer Nutrition 0.000 description 4
- 235000015040 sparkling wine Nutrition 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 208000029650 alcohol withdrawal Diseases 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000010633 broth Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011034 membrane dialysis Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003242 poly[1-(trimethylsilyl)-1-propyne] Polymers 0.000 description 1
- -1 polydimethylsiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/364—Membrane distillation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H3/00—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages
- C12H3/04—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages using semi-permeable membranes
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3940520A DE3940520A1 (de) | 1989-12-07 | 1989-12-07 | Verfahren zur selektiven an- oder abreicherung fluechtiger bestandteile eines fluidgemisches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH680911A5 true CH680911A5 (OSRAM) | 1992-12-15 |
Family
ID=6395030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2529/90A CH680911A5 (OSRAM) | 1989-12-07 | 1990-08-02 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT401935B (OSRAM) |
| CH (1) | CH680911A5 (OSRAM) |
| DE (1) | DE3940520A1 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5501722A (en) * | 1992-11-04 | 1996-03-26 | Membrane Technology And Research, Inc. | Natural gas treatment process using PTMSP membrane |
| WO1997036671A1 (en) * | 1996-09-16 | 1997-10-09 | Andrei Igorevich Shevchenko | Nonton osmotic device or method for generating an oriented flow of a substance through a permissive membrane surface |
| EP2053121A1 (en) * | 2007-10-22 | 2009-04-29 | Inoxpa, S.A. | Methods and an apparatus for controlling concentrations of substances within wine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2924283C2 (de) * | 1979-06-15 | 1982-11-25 | Akzo Gmbh, 5600 Wuppertal | Alkoholreduzierte vergorene Getränke durch Dialyse |
| EP0036175B1 (de) * | 1980-03-14 | 1984-03-14 | Akzo GmbH | Verfahren zur Alkoholreduzierung vergorener Getränke durch Dialyse |
| DE3430924A1 (de) * | 1984-08-22 | 1986-02-27 | Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig | Verfahren und vorrichtung zur blasenfreien begasung von fluessigkeiten, insbesondere von kulturmedien zur vermehrung von gewebekulturen |
| US4816407A (en) * | 1985-10-11 | 1989-03-28 | Sepracor Inc. | Production of low-ethanol beverages by membrane extraction |
| AU5102490A (en) * | 1989-01-12 | 1990-08-13 | Sepracor, Inc. | Process of treating alcoholic beverages by vapor-arbitrated pervaporisation |
-
1989
- 1989-12-07 DE DE3940520A patent/DE3940520A1/de not_active Ceased
-
1990
- 1990-08-02 CH CH2529/90A patent/CH680911A5/de not_active IP Right Cessation
- 1990-08-07 AT AT0166090A patent/AT401935B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3940520A1 (de) | 1991-06-20 |
| AT401935B (de) | 1996-12-27 |
| ATA166090A (de) | 1996-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |