CH624854A5 - Process for removing water from an aqueous solution - Google Patents
Process for removing water from an aqueous solution Download PDFInfo
- Publication number
- CH624854A5 CH624854A5 CH1125176A CH1125176A CH624854A5 CH 624854 A5 CH624854 A5 CH 624854A5 CH 1125176 A CH1125176 A CH 1125176A CH 1125176 A CH1125176 A CH 1125176A CH 624854 A5 CH624854 A5 CH 624854A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrate
- solid
- dissolved material
- ice
- vinegar
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 56
- 239000007864 aqueous solution Substances 0.000 title claims description 28
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 176
- 239000007787 solid Substances 0.000 claims description 76
- 235000021419 vinegar Nutrition 0.000 claims description 65
- 239000000052 vinegar Substances 0.000 claims description 64
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 57
- 229940029284 trichlorofluoromethane Drugs 0.000 claims description 56
- 239000000243 solution Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 16
- 239000000470 constituent Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 12
- 238000001704 evaporation Methods 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 9
- 238000000859 sublimation Methods 0.000 claims description 9
- 230000008022 sublimation Effects 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 6
- 238000010828 elution Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000000260 fractional sublimation Methods 0.000 claims description 4
- 239000007790 solid phase Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims description 2
- 229960001701 chloroform Drugs 0.000 claims description 2
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 claims description 2
- 229940099364 dichlorofluoromethane Drugs 0.000 claims description 2
- 239000003125 aqueous solvent Substances 0.000 claims 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- 229960000583 acetic acid Drugs 0.000 description 50
- 238000005755 formation reaction Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 12
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 8
- 238000000855 fermentation Methods 0.000 description 8
- 230000004151 fermentation Effects 0.000 description 8
- 235000021430 malt vinegar Nutrition 0.000 description 7
- 238000007738 vacuum evaporation Methods 0.000 description 4
- 235000014101 wine Nutrition 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001030 gas--liquid chromatography Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- -1 C2H5C1 Chemical compound 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 235000021425 apple cider vinegar Nutrition 0.000 description 2
- 229940088447 apple cider vinegar Drugs 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 description 1
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- GRCDJFHYVYUNHM-UHFFFAOYSA-N bromodifluoromethane Chemical compound FC(F)Br GRCDJFHYVYUNHM-UHFFFAOYSA-N 0.000 description 1
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- AZSZCFSOHXEJQE-UHFFFAOYSA-N dibromodifluoromethane Chemical compound FC(F)(Br)Br AZSZCFSOHXEJQE-UHFFFAOYSA-N 0.000 description 1
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910000058 selane Inorganic materials 0.000 description 1
- SPVXKVOXSXTJOY-UHFFFAOYSA-N selane Chemical compound [SeH2] SPVXKVOXSXTJOY-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- VPAYJEUHKVESSD-UHFFFAOYSA-N trifluoroiodomethane Chemical compound FC(F)(F)I VPAYJEUHKVESSD-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 235000020097 white wine Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12J—VINEGAR; PREPARATION OR PURIFICATION THEREOF
- C12J1/00—Vinegar; Preparation or purification thereof
- C12J1/04—Vinegar; Preparation or purification thereof from alcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36629/75A GB1535336A (en) | 1975-09-05 | 1975-09-05 | Concentrating aqueous solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH624854A5 true CH624854A5 (en) | 1981-08-31 |
Family
ID=10389845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1125176A CH624854A5 (en) | 1975-09-05 | 1976-09-03 | Process for removing water from an aqueous solution |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5232882A (en:Method) |
| AT (1) | AT363052B (en:Method) |
| BE (1) | BE845866A (en:Method) |
| CA (1) | CA1090650A (en:Method) |
| CH (1) | CH624854A5 (en:Method) |
| DE (1) | DE2639594A1 (en:Method) |
| DK (1) | DK381876A (en:Method) |
| ES (1) | ES451228A1 (en:Method) |
| FR (1) | FR2322636A1 (en:Method) |
| GB (1) | GB1535336A (en:Method) |
| IE (1) | IE43317B1 (en:Method) |
| LU (1) | LU75715A1 (en:Method) |
| NL (1) | NL7609825A (en:Method) |
| NO (1) | NO762921L (en:Method) |
| SE (1) | SE7609535L (en:Method) |
| ZA (1) | ZA765105B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3122865T3 (pl) | 2014-03-24 | 2020-04-30 | Purac Biochem B.V. | Zobojętnione koncentraty octowe i ciekłe mieszanki spożywcze zawierające wspomniane zobojętnione koncentraty octowe |
| BR112016022076B1 (pt) | 2014-03-24 | 2022-05-31 | Purac Biochem B.V. | Processo de produção de concentrado de vinagre neutralizado, processo de produção de um produto de conservação de alimento líquido, produtos obtidos de tais processos, método de tratamento de um produto alimentício com tais produtos e uso de tais produtos em um produto alimentício |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1492717A (en) * | 1922-08-11 | 1924-05-06 | Frank E Lichtenthaeler | Method of concentrating aqueous solutions of volatile substances |
| US1492718A (en) * | 1923-11-24 | 1924-05-06 | Frank E Lichtenthaeler | Method of concentrating aqueous solutions of volatile substances |
| US1817993A (en) * | 1925-05-19 | 1931-08-11 | Frank E Lichtenthaeler | Method of concentrating aqueous solutions of volatile substances |
| US1912585A (en) * | 1930-09-17 | 1933-06-06 | Frank E Lichtenthaeler | Method of concentrating dilute aqueous solutions |
| DE668812C (de) * | 1936-07-28 | 1938-12-10 | Linde Eismasch Ag | Verfahren zur Ausscheidung von Wasser aus waessrigen Loesungen und Mischungen |
| US3058832A (en) * | 1960-09-12 | 1962-10-16 | Dow Chemical Co | Solution treatment |
| FR1330681A (fr) * | 1961-08-11 | 1963-06-21 | Lummus Co | Procédé pour la formation et séparation de cristaux de glace d'une solution aqueuse |
| US3415747A (en) * | 1965-03-08 | 1968-12-10 | Dow Chemical Co | Solution treatment |
-
1975
- 1975-09-05 GB GB36629/75A patent/GB1535336A/en not_active Expired
-
1976
- 1976-08-23 IE IE1874/76A patent/IE43317B1/en unknown
- 1976-08-24 DK DK381876A patent/DK381876A/da unknown
- 1976-08-25 ZA ZA00765105A patent/ZA765105B/xx unknown
- 1976-08-25 NO NO762921A patent/NO762921L/no unknown
- 1976-08-27 SE SE7609535A patent/SE7609535L/xx unknown
- 1976-08-30 AT AT0642476A patent/AT363052B/de not_active IP Right Cessation
- 1976-08-31 CA CA260,220A patent/CA1090650A/en not_active Expired
- 1976-09-02 DE DE19762639594 patent/DE2639594A1/de not_active Withdrawn
- 1976-09-02 FR FR7626537A patent/FR2322636A1/fr not_active Withdrawn
- 1976-09-03 LU LU75715A patent/LU75715A1/xx unknown
- 1976-09-03 ES ES451228A patent/ES451228A1/es not_active Expired
- 1976-09-03 JP JP51105103A patent/JPS5232882A/ja active Pending
- 1976-09-03 BE BE170367A patent/BE845866A/xx unknown
- 1976-09-03 CH CH1125176A patent/CH624854A5/de not_active IP Right Cessation
- 1976-09-03 NL NL7609825A patent/NL7609825A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA642476A (de) | 1980-12-15 |
| CA1090650A (en) | 1980-12-02 |
| AT363052B (de) | 1981-07-10 |
| DE2639594A1 (de) | 1977-03-17 |
| FR2322636A1 (fr) | 1977-04-01 |
| NO762921L (en:Method) | 1977-03-08 |
| ES451228A1 (es) | 1977-12-01 |
| BE845866A (fr) | 1977-03-03 |
| GB1535336A (en) | 1978-12-13 |
| SE7609535L (sv) | 1977-03-06 |
| LU75715A1 (en:Method) | 1977-04-27 |
| NL7609825A (nl) | 1977-03-08 |
| ZA765105B (en) | 1978-04-26 |
| IE43317L (en) | 1977-03-05 |
| DK381876A (da) | 1977-03-06 |
| IE43317B1 (en) | 1981-01-28 |
| JPS5232882A (en) | 1977-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |