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DE3869285D1 - Dehydratationsverfahren eines waessrigen, mindestens methanol und ethanol enthaltenden alkoholgemisches. - Google Patents

Dehydratationsverfahren eines waessrigen, mindestens methanol und ethanol enthaltenden alkoholgemisches.

Info

Publication number
DE3869285D1
DE3869285D1 DE8888401869T DE3869285T DE3869285D1 DE 3869285 D1 DE3869285 D1 DE 3869285D1 DE 8888401869 T DE8888401869 T DE 8888401869T DE 3869285 T DE3869285 T DE 3869285T DE 3869285 D1 DE3869285 D1 DE 3869285D1
Authority
DE
Germany
Prior art keywords
methanol
ethanol
mixture containing
alcohol mixture
aqueous alcohol
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 - Lifetime
Application number
DE8888401869T
Other languages
English (en)
Inventor
Annick Pucci
Paul Mikitenko
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE3869285D1 publication Critical patent/DE3869285D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
DE8888401869T 1987-08-06 1988-07-20 Dehydratationsverfahren eines waessrigen, mindestens methanol und ethanol enthaltenden alkoholgemisches. Expired - Lifetime DE3869285D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711253A FR2619107B1 (fr) 1987-08-06 1987-08-06 Procede de deshydratation d'un melange aqueux d'alcools comprenant au moins du methanol et de l'ethanol

Publications (1)

Publication Number Publication Date
DE3869285D1 true DE3869285D1 (de) 1992-04-23

Family

ID=9354004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888401869T Expired - Lifetime DE3869285D1 (de) 1987-08-06 1988-07-20 Dehydratationsverfahren eines waessrigen, mindestens methanol und ethanol enthaltenden alkoholgemisches.

Country Status (4)

Country Link
EP (1) EP0306358B1 (de)
JP (1) JPS6470421A (de)
DE (1) DE3869285D1 (de)
FR (1) FR2619107B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635402B2 (ja) * 1989-01-26 1994-05-11 通商産業省基礎産業局長 エタノールの濃縮精製方法及びその装置
JPH03157340A (ja) * 1989-11-14 1991-07-05 Tsuushiyousangiyoushiyou Kiso Sangiyoukiyokuchiyou 無水アルコールの製造方法
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
FR2907023B1 (fr) * 2006-10-17 2011-04-15 Maguin Sas Nouveau procede de deshydratation d'alcool et installation pour sa mise en oeuvre.
CN104402673A (zh) * 2014-11-21 2015-03-11 山东金城医药化工股份有限公司 甲乙醇混合溶剂脱水的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614971A (en) * 1948-04-29 1952-10-21 Kellogg M W Co Dehydration of alcohols
US4469905A (en) * 1981-11-04 1984-09-04 Union Oil Company Of California Process for producing and extracting C2 to C6 alcohols

Also Published As

Publication number Publication date
JPS6470421A (en) 1989-03-15
EP0306358A1 (de) 1989-03-08
FR2619107B1 (fr) 1989-12-29
EP0306358B1 (de) 1992-03-18
FR2619107A1 (fr) 1989-02-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee