DK283983A - Fremgangsmaade til indvinding af alkoholer - Google Patents

Fremgangsmaade til indvinding af alkoholer Download PDF

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Publication number
DK283983A
DK283983A DK283983A DK283983A DK283983A DK 283983 A DK283983 A DK 283983A DK 283983 A DK283983 A DK 283983A DK 283983 A DK283983 A DK 283983A DK 283983 A DK283983 A DK 283983A
Authority
DK
Denmark
Prior art keywords
recovering alcohols
recovering
alcohols
Prior art date
Application number
DK283983A
Other languages
English (en)
Other versions
DK283983D0 (da
Inventor
Donald Alan Colgrove
Howard Leon Schoggen
Kenneth Don Wray
Original Assignee
Buckeye Cellulose Corp
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 Buckeye Cellulose Corp filed Critical Buckeye Cellulose Corp
Publication of DK283983D0 publication Critical patent/DK283983D0/da
Publication of DK283983A publication Critical patent/DK283983A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK283983A 1982-06-21 1983-06-20 Fremgangsmaade til indvinding af alkoholer DK283983A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/390,620 US4454359A (en) 1982-06-21 1982-06-21 Process for drying alcohols

Publications (2)

Publication Number Publication Date
DK283983D0 DK283983D0 (da) 1983-06-20
DK283983A true DK283983A (da) 1983-12-22

Family

ID=23543241

Family Applications (1)

Application Number Title Priority Date Filing Date
DK283983A DK283983A (da) 1982-06-21 1983-06-20 Fremgangsmaade til indvinding af alkoholer

Country Status (5)

Country Link
US (1) US4454359A (da)
EP (1) EP0097461A1 (da)
JP (1) JPS5962540A (da)
CA (1) CA1195698A (da)
DK (1) DK283983A (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544779A (en) * 1984-04-02 1985-10-01 American Cyanamid Company Extraction of alcohols with phosphine oxides
EP0173544B1 (en) * 1984-08-22 1991-05-22 Apace Research Limited Process for the recovery of a low molecular weight alcohol from an aqueous fermentation medium
AU576377B2 (en) * 1984-08-22 1988-08-25 Apace Research Limited Recovery of alcohols
NZ212917A (en) * 1984-08-22 1988-08-30 Apace Res Ltd Recovering alcohols from solution
JPS61167632A (ja) * 1985-01-22 1986-07-29 Showa Denko Kk アリルアルコ−ルの精製法
DE4000387A1 (de) * 1990-01-09 1990-10-31 Ofru Recycling Gmbh & Co Kg Verfahren und einrichtung zum trocknen elektronischer bauteile und baugruppen
CN1074757C (zh) * 1999-09-17 2001-11-14 清华大学 一种加盐萃取共沸精馏联合过程精制异丙醇的方法
JP2006175330A (ja) * 2004-12-21 2006-07-06 Tohoku Univ 水可溶性有機物の回収方法及び回収システム
JP2006175331A (ja) * 2004-12-21 2006-07-06 Tohoku Univ 水可溶性有機物の回収方法及び回収システム
ITRM20050276A1 (it) * 2005-06-01 2006-12-02 Bellis Emanuela De Disidratazione di diluenti per vernici e solventi elettronici di recupero tramite estrazione liquido-liquido con una soluzione inorganica di un composto idrofilo.
US8273927B2 (en) * 2010-08-18 2012-09-25 Stauffer John E Alcohol fractionation
CN102976897A (zh) * 2012-12-18 2013-03-20 山东科技大学 一种四氟丙醇的提纯方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350254A (en) * 1918-12-20 1920-08-17 Frankforter George Bell Absolute alcohol and the process of making the same
US1452206A (en) * 1920-03-08 1923-04-17 Seth B Hunt Means for dehydrating alcoholic liquids
GB310623A (en) * 1928-03-21 1929-05-02 William Gareth Davis Improvements in the manufacture of higher alcohols
US2022274A (en) * 1931-09-15 1935-11-26 Standard Alcohol Co Method for drying alcohols and esters
FR928251A (fr) * 1942-02-19 1947-11-24 Alais & Froges & Camarque Cie Procédé de résolution de mélanges azéotropiques
US2534259A (en) * 1945-12-14 1950-12-19 Edwin A Gee Recovery of alcohol from a ternary solution
US2517577A (en) * 1946-12-10 1950-08-08 Hercules Powder Co Ltd Preparation of carboxyalkyl ethers of cellulose
US2696493A (en) * 1949-06-20 1954-12-07 Ruhrchemie Ag Process of recovering oxygenated organic compounds
US2696508A (en) * 1950-09-21 1954-12-07 Standard Oil Dev Co Isopropanol quality improvement process
US2680737A (en) * 1951-05-17 1954-06-08 Hercules Powder Co Ltd Alkali cellulose preparation
US2668863A (en) * 1952-01-11 1954-02-09 Standard Oil Dev Co Purification of alcohols
US2680738A (en) * 1952-04-11 1954-06-08 Hercules Powder Co Ltd Preparation of alkali cellulose
GB877622A (en) * 1957-11-08 1961-09-20 Distillers Co Yeast Ltd Isopropanol purification process
US3105099A (en) * 1959-09-01 1963-09-24 Abbott Lab Method of rendering alcohols anhydrous
FR1505547A (fr) * 1966-11-03 1967-12-15 Mini Ind Chimice Procédé pour la séparation des composants des solutions aqueuses riches en alcools
US3589364A (en) * 1968-03-14 1971-06-29 Buckeye Cellulose Corp Bibulous cellulosic fibers
US3898291A (en) * 1969-11-14 1975-08-05 Celanese Canada Ltd Separation of ethanol and isopropanol by solvent extraction
US3678031A (en) * 1970-10-21 1972-07-18 Buckeye Cellulose Corp Slurry process for the production of absorptive carboxy methyl cellulose fibers
US3990952A (en) * 1974-10-10 1976-11-09 Raphael Katzen Associates International, Inc. Alcohol distillation process

Also Published As

Publication number Publication date
CA1195698A (en) 1985-10-22
US4454359A (en) 1984-06-12
JPS5962540A (ja) 1984-04-10
EP0097461A1 (en) 1984-01-04
DK283983D0 (da) 1983-06-20

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Legal Events

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AHB Application shelved due to non-payment