IE43317B1 - Concentrating aqueous solutions - Google Patents
Concentrating aqueous solutionsInfo
- Publication number
- IE43317B1 IE43317B1 IE1874/76A IE187476A IE43317B1 IE 43317 B1 IE43317 B1 IE 43317B1 IE 1874/76 A IE1874/76 A IE 1874/76A IE 187476 A IE187476 A IE 187476A IE 43317 B1 IE43317 B1 IE 43317B1
- Authority
- IE
- Ireland
- Prior art keywords
- hydrate
- solute
- solid
- vinegar
- acetic acid
- Prior art date
Links
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000000243 solution Substances 0.000 claims abstract description 41
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000001704 evaporation Methods 0.000 claims abstract description 13
- 230000008020 evaporation Effects 0.000 claims abstract description 13
- 238000010828 elution Methods 0.000 claims abstract description 7
- 238000000260 fractional sublimation Methods 0.000 claims abstract description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 204
- 238000000034 method Methods 0.000 claims description 73
- 235000021419 vinegar Nutrition 0.000 claims description 71
- 239000000052 vinegar Substances 0.000 claims description 67
- 239000000470 constituent Substances 0.000 claims description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical group FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 16
- 239000012141 concentrate Substances 0.000 claims description 15
- 229940029284 trichlorofluoromethane Drugs 0.000 claims description 15
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 8
- 239000012156 elution solvent Substances 0.000 claims description 8
- 235000021430 malt vinegar Nutrition 0.000 claims description 8
- 238000000859 sublimation Methods 0.000 claims description 8
- 230000008022 sublimation Effects 0.000 claims description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 239000007790 solid phase Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229960001701 chloroform Drugs 0.000 claims description 2
- 229940095714 cider vinegar Drugs 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 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
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000003125 aqueous solvent Substances 0.000 claims 5
- 230000001419 dependent effect Effects 0.000 claims 5
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 4
- 229960000583 acetic acid Drugs 0.000 description 53
- 238000005755 formation reaction Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- 238000007738 vacuum evaporation Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001030 gas--liquid chromatography Methods 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-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
- 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
- 235000019987 cider Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation 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
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000004519 manufacturing process 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
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water 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
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000003039 volatile agent Substances 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 (2)
| Publication Number | Publication Date |
|---|---|
| IE43317L IE43317L (en) | 1977-03-05 |
| IE43317B1 true IE43317B1 (en) | 1981-01-28 |
Family
ID=10389845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1874/76A IE43317B1 (en) | 1975-09-05 | 1976-08-23 | Concentrating aqueous solutions |
Country Status (16)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11292997B2 (en) | 2014-03-24 | 2022-04-05 | Purac Biochem B.V. | Neutralized vinegar concentrates and liquid food grade blends containing said neutralized vinegar concentrates |
| PL3122865T3 (pl) | 2014-03-24 | 2020-04-30 | Purac Biochem B.V. | Zobojętnione koncentraty octowe i ciekłe mieszanki spożywcze zawierające wspomniane zobojętnione koncentraty octowe |
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 JP JP51105103A patent/JPS5232882A/ja active Pending
- 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
- 1976-09-03 LU LU75715A patent/LU75715A1/xx unknown
- 1976-09-03 ES ES451228A patent/ES451228A1/es not_active Expired
- 1976-09-03 BE BE170367A patent/BE845866A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5232882A (en) | 1977-03-12 |
| GB1535336A (en) | 1978-12-13 |
| FR2322636A1 (fr) | 1977-04-01 |
| AT363052B (de) | 1981-07-10 |
| NO762921L (enrdf_load_stackoverflow) | 1977-03-08 |
| ES451228A1 (es) | 1977-12-01 |
| SE7609535L (sv) | 1977-03-06 |
| IE43317L (en) | 1977-03-05 |
| DE2639594A1 (de) | 1977-03-17 |
| NL7609825A (nl) | 1977-03-08 |
| CA1090650A (en) | 1980-12-02 |
| CH624854A5 (en) | 1981-08-31 |
| DK381876A (da) | 1977-03-06 |
| ZA765105B (en) | 1978-04-26 |
| BE845866A (fr) | 1977-03-03 |
| LU75715A1 (enrdf_load_stackoverflow) | 1977-04-27 |
| ATA642476A (de) | 1980-12-15 |
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