ATE21242T1 - Verfahren zur destillativen aufarbeitung von wasser und methanol enthaltenden hoeheren alkoholen mit 6 bis 20 c-atomen. - Google Patents

Verfahren zur destillativen aufarbeitung von wasser und methanol enthaltenden hoeheren alkoholen mit 6 bis 20 c-atomen.

Info

Publication number
ATE21242T1
ATE21242T1 AT84109962T AT84109962T ATE21242T1 AT E21242 T1 ATE21242 T1 AT E21242T1 AT 84109962 T AT84109962 T AT 84109962T AT 84109962 T AT84109962 T AT 84109962T AT E21242 T1 ATE21242 T1 AT E21242T1
Authority
AT
Austria
Prior art keywords
water
phase
distillation
separated
phase separator
Prior art date
Application number
AT84109962T
Other languages
German (de)
English (en)
Inventor
Srinivasan Dr Sridhar
Manfred Hartmann
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Application granted granted Critical
Publication of ATE21242T1 publication Critical patent/ATE21242T1/de

Links

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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/24—Mobile, marine distiller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/90—Particular type of heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT84109962T 1983-10-22 1984-08-22 Verfahren zur destillativen aufarbeitung von wasser und methanol enthaltenden hoeheren alkoholen mit 6 bis 20 c-atomen. ATE21242T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833338439 DE3338439A1 (de) 1983-10-22 1983-10-22 Verfahren zur destillativen aufarbeitung von wasser und methanol enthaltenden hoeheren alokoholen mit 6 bis 20 c-atomen
EP84109962A EP0139981B1 (de) 1983-10-22 1984-08-22 Verfahren zur destillativen Aufarbeitung von Wasser und Methanol enthaltenden höheren Alkoholen mit 6 bis 20 C-Atomen

Publications (1)

Publication Number Publication Date
ATE21242T1 true ATE21242T1 (de) 1986-08-15

Family

ID=6212508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84109962T ATE21242T1 (de) 1983-10-22 1984-08-22 Verfahren zur destillativen aufarbeitung von wasser und methanol enthaltenden hoeheren alkoholen mit 6 bis 20 c-atomen.

Country Status (5)

Country Link
US (1) US4645570A (enExample)
EP (1) EP0139981B1 (enExample)
JP (1) JPS60104026A (enExample)
AT (1) ATE21242T1 (enExample)
DE (2) DE3338439A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1206774B (it) * 1987-04-02 1989-05-03 Snam Progetti Procedimento per la disidratazione di una miscela di metanolo e alcoli superiori.
IT1256062B (it) * 1992-11-20 1995-11-23 Snam Progetti Procedimento per l'ottenimento di correnti di metanolo, etanolo, n-propanolo,isobutanolo,utilizzabili soprattutto nella preparazione diprodotti alto ottanici, da miscele contenenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti
IT1271310B (it) * 1994-12-21 1997-05-27 Snam Progetti Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo,di n-propanolo,di isobutanolo,impiegabili nella sintesi di prodotti alto ottanici,da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti
FR2772380B1 (fr) * 1997-12-12 2000-03-10 Rhodia Chimie Sa Procede de preparation d'alkylmonohydrogenohalogenosilanes (ahhs) par redistribution puis distillation, dispositif pour la mise en oeuvre de ce procede
DE102005025898A1 (de) * 2005-06-06 2006-12-07 Basf Ag Verfahren zur Rückgewinnung von Wertstoffen aus Strömen, die bei der Aufkonzentrierung von Alkoxycarbonylaminotriazin enthaltenden Reaktionsgemischen anfallen
US9447018B2 (en) 2009-10-20 2016-09-20 Greenyug, Llc Ethyl acetate production
US9079851B2 (en) 2012-02-01 2015-07-14 Greenyug, Llc Ethyl acetate production
CA2899318C (en) * 2013-02-19 2019-12-24 Greenyug, Llc Production of higher alcohols
WO2015085002A1 (en) 2013-12-04 2015-06-11 Greenyug, Llc Production of butyl acetate from ethanol
BR102014025284B1 (pt) * 2014-10-10 2020-11-10 Universidade Estadual De Campinas - Unicamp sistema integrado para aumento da recuperação de etanol e coprodução de álcool isoamílico, processo integrado para aumento da recuperação de etanol e coprodução de álcool isoamílico e, produtos assim obtidos
EP3166915B1 (en) 2015-04-24 2017-12-20 SABIC Global Technologies B.V. A method of producing fatty alcohols
CA3225290A1 (en) 2015-08-19 2017-02-23 Viridis Chemical, Llc Composition of catalysts for conversion of ethanol to n-butanol and higher alcohols
MX2023009670A (es) 2021-02-17 2023-08-25 Evonik Operations Gmbh Procedimiento de separacion de metanol y (met)acrilato de metilo.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107265A (en) * 1934-11-20 1938-02-08 Standard Alcohol Co Process of purifying alcohols by removing the oily impurities
US2392534A (en) * 1940-05-20 1946-01-08 Keussler Otto Von Process of distilling alcohols
US2402077A (en) * 1941-12-18 1946-06-11 Standard Alcohol Co Purification of monohydric alcohols
US2386755A (en) * 1942-02-23 1945-10-16 Woodall Duckham 1920 Ltd Purification of hydrocarbons by azeotropic distillation
US2360685A (en) * 1943-08-10 1944-10-17 Du Pont Azeotropic distillation
US2470222A (en) * 1944-08-10 1949-05-17 Standard Oil Dev Co Distillation of alcohols containing impurities less soluble in water
US2614971A (en) * 1948-04-29 1952-10-21 Kellogg M W Co Dehydration of alcohols
US2658083A (en) * 1951-04-26 1953-11-03 Standard Oil Co Selective hydrogenation of oxoprocess aldehydes
FR1493754A (fr) * 1966-07-22 1967-09-01 Centre Nat Rech Scient Procédé de fabrication d'alcools aliphatiques
US3442770A (en) * 1967-12-21 1969-05-06 Vulcan Cincinnati Inc Process for the purification of methanol by extractive distillation and plural stage distillation recovery
NZ196691A (en) * 1980-04-17 1983-03-15 Bp Chem Int Ltd Producing anhydrous alcohols by azeotropic distillation

Also Published As

Publication number Publication date
EP0139981B1 (de) 1986-08-06
DE3460432D1 (en) 1986-09-11
JPS60104026A (ja) 1985-06-08
EP0139981A2 (de) 1985-05-08
DE3338439A1 (de) 1985-05-02
EP0139981A3 (enExample) 1985-06-05
US4645570A (en) 1987-02-24

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