CA1090650A - Concentration de solutions aqueuses - Google Patents

Concentration de solutions aqueuses

Info

Publication number
CA1090650A
CA1090650A CA260,220A CA260220A CA1090650A CA 1090650 A CA1090650 A CA 1090650A CA 260220 A CA260220 A CA 260220A CA 1090650 A CA1090650 A CA 1090650A
Authority
CA
Canada
Prior art keywords
hydrate
solute
solid
ice
former
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.)
Expired
Application number
CA260,220A
Other languages
English (en)
Inventor
Thomas M.C. Davies
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRITISH VINEGARS Ltd
Original Assignee
BRITISH VINEGARS Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRITISH VINEGARS Ltd filed Critical BRITISH VINEGARS Ltd
Application granted granted Critical
Publication of CA1090650A publication Critical patent/CA1090650A/fr
Expired legal-status Critical Current

Links

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 Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA260,220A 1975-09-05 1976-08-31 Concentration de solutions aqueuses Expired CA1090650A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB36629/75A GB1535336A (en) 1975-09-05 1975-09-05 Concentrating aqueous solutions
GB36629/75 1975-09-05

Publications (1)

Publication Number Publication Date
CA1090650A true CA1090650A (fr) 1980-12-02

Family

ID=10389845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA260,220A Expired CA1090650A (fr) 1975-09-05 1976-08-31 Concentration de solutions aqueuses

Country Status (16)

Country Link
JP (1) JPS5232882A (fr)
AT (1) AT363052B (fr)
BE (1) BE845866A (fr)
CA (1) CA1090650A (fr)
CH (1) CH624854A5 (fr)
DE (1) DE2639594A1 (fr)
DK (1) DK381876A (fr)
ES (1) ES451228A1 (fr)
FR (1) FR2322636A1 (fr)
GB (1) GB1535336A (fr)
IE (1) IE43317B1 (fr)
LU (1) LU75715A1 (fr)
NL (1) NL7609825A (fr)
NO (1) NO762921L (fr)
SE (1) SE7609535L (fr)
ZA (1) ZA765105B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3122865B1 (fr) 2014-03-24 2019-12-11 Purac Biochem B.V. Concentrés de vinaigre neutralisé et mélanges alimentaires liquides contenant lesdits concentrés de vinaigre neutralisé
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2639594A1 (de) 1977-03-17
SE7609535L (sv) 1977-03-06
BE845866A (fr) 1977-03-03
ATA642476A (de) 1980-12-15
GB1535336A (en) 1978-12-13
ZA765105B (en) 1978-04-26
NO762921L (fr) 1977-03-08
AT363052B (de) 1981-07-10
FR2322636A1 (fr) 1977-04-01
IE43317L (en) 1977-03-05
DK381876A (da) 1977-03-06
IE43317B1 (en) 1981-01-28
CH624854A5 (en) 1981-08-31
JPS5232882A (en) 1977-03-12
NL7609825A (nl) 1977-03-08
ES451228A1 (es) 1977-12-01
LU75715A1 (fr) 1977-04-27

Similar Documents

Publication Publication Date Title
US4153063A (en) Process for the extraction of nicotine from tobacco
US4207351A (en) Water removal by hydrate formation
US4561452A (en) Procedure for producing low nicotine tobacco by means of high pressure extraction
US4313012A (en) Producing anthracene from creosote
FR2461682A1 (fr) Separation de l'ammoniac des gaz en contenant
US4913818A (en) Method and membrane for the removal of water vapor from a gas/vapor mixture by means of vapor permeation
CA1090650A (fr) Concentration de solutions aqueuses
US2805733A (en) Purification of ethylene
US2357095A (en) Process for the manufacture of anhydrous hydrogen halide
CA1235109A (fr) Extraction de substances d'une solution aqueuse
US4228309A (en) Cyclohexane extraction to remove chlorodibenzo-p-dioxins
US4596587A (en) Separation of a mixture which consists of organic compounds and water and is obtained in solvent recovery by adsorption and desorption
AU643317B2 (en) Method of extracting dinitrogen pentoxide from its mixture with nitric acid
EP0076620B1 (fr) Procédé de récupération de caféine à partir de charbon actif
US4049681A (en) Processes for the separation of potassium salts of perfluoroalkanoic acids from aqueous solutions thereof
CA2033760C (fr) Methode quasi - continue pour decafeiner le cafe brut
JPS582217B2 (ja) デカンジカルボン酸−（１，１０）の製法
DE3478128D1 (en) Method of recovering solvents after treatment of a textile material
US2755282A (en) hachmuth
US4253948A (en) Dehydration of water soluble monomers with liquid carbon dioxide
CA1107297A (fr) Recuperation d'acide acrylique du fond de bains de trempe par addition de chlorure d'aluminium
US4216151A (en) Process for the recovery of 2-pyrrolidone
US3315441A (en) Process for separating ammonia from methyl chloride
US1817993A (en) Method of concentrating aqueous solutions of volatile substances
JPS63277501A (ja) 弗化アンモニウム溶液からのアンモニア及び弗化水素の回収

Legal Events

Date Code Title Description
MKEX Expiry