CA2581761C - Traitement d'ethanol avec membranes de separation de vapeur - Google Patents

Traitement d'ethanol avec membranes de separation de vapeur Download PDF

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Publication number
CA2581761C
CA2581761C CA2581761A CA2581761A CA2581761C CA 2581761 C CA2581761 C CA 2581761C CA 2581761 A CA2581761 A CA 2581761A CA 2581761 A CA2581761 A CA 2581761A CA 2581761 C CA2581761 C CA 2581761C
Authority
CA
Canada
Prior art keywords
permeate
distillate
stage
vapour
water
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 - Fee Related
Application number
CA2581761A
Other languages
English (en)
Other versions
CA2581761A1 (fr
Inventor
Pierre Plante
Bruno De Caumia
Christian Roy
Gaetan Noel
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.)
Vaperma Inc
Original Assignee
Vaperma Inc
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 Vaperma Inc filed Critical Vaperma Inc
Priority to US12/038,284 priority Critical patent/US8128826B2/en
Priority to CA002622737A priority patent/CA2622737A1/fr
Priority to BRPI0803058-8A priority patent/BRPI0803058A2/pt
Publication of CA2581761A1 publication Critical patent/CA2581761A1/fr
Application granted granted Critical
Publication of CA2581761C publication Critical patent/CA2581761C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
CA2581761A 2007-02-28 2007-03-09 Traitement d'ethanol avec membranes de separation de vapeur Expired - Fee Related CA2581761C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/038,284 US8128826B2 (en) 2007-02-28 2008-02-27 Ethanol processing with vapour separation membranes
CA002622737A CA2622737A1 (fr) 2007-02-28 2008-02-27 Traitement de l'ethanol a l'aide de membranes de separation des vapeurs
BRPI0803058-8A BRPI0803058A2 (pt) 2007-02-28 2008-02-27 processamento de etanol com membranas de separação de vapor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89208707P 2007-02-28 2007-02-28
US89209807P 2007-02-28 2007-02-28
US60/892,087 2007-02-28
US60/892,098 2007-02-28

Publications (2)

Publication Number Publication Date
CA2581761A1 CA2581761A1 (fr) 2008-08-28
CA2581761C true CA2581761C (fr) 2014-09-30

Family

ID=39718260

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2581761A Expired - Fee Related CA2581761C (fr) 2007-02-28 2007-03-09 Traitement d'ethanol avec membranes de separation de vapeur
CA002622737A Abandoned CA2622737A1 (fr) 2007-02-28 2008-02-27 Traitement de l'ethanol a l'aide de membranes de separation des vapeurs

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002622737A Abandoned CA2622737A1 (fr) 2007-02-28 2008-02-27 Traitement de l'ethanol a l'aide de membranes de separation des vapeurs

Country Status (2)

Country Link
BR (1) BRPI0803058A2 (fr)
CA (2) CA2581761C (fr)

Also Published As

Publication number Publication date
CA2622737A1 (fr) 2008-08-28
BRPI0803058A2 (pt) 2009-04-07
CA2581761A1 (fr) 2008-08-28

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Effective date: 20170309