BRPI0408224B1 - mÉtodo para obter etanol de um a soluÇço de alimentaÇço - Google Patents

mÉtodo para obter etanol de um a soluÇço de alimentaÇço

Info

Publication number
BRPI0408224B1
BRPI0408224B1 BRPI0408224-9B1A BRPI0408224A BRPI0408224B1 BR PI0408224 B1 BRPI0408224 B1 BR PI0408224B1 BR PI0408224 A BRPI0408224 A BR PI0408224A BR PI0408224 B1 BRPI0408224 B1 BR PI0408224B1
Authority
BR
Brazil
Prior art keywords
feed solution
ethanol
extractant
extraction
yield factor
Prior art date
Application number
BRPI0408224-9B1A
Other languages
English (en)
Inventor
Dan L Fanselow
James S Mrozinski
Todd W Johnson
Brinda B Lakshmi
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 filed Critical
Publication of BRPI0408224A publication Critical patent/BRPI0408224A/pt
Publication of BRPI0408224B1 publication Critical patent/BRPI0408224B1/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0408224-9B1A 2003-03-13 2004-01-22 mÉtodo para obter etanol de um a soluÇço de alimentaÇço BRPI0408224B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/387,697 US7122709B2 (en) 2003-03-13 2003-03-13 Method for obtaining ethanol
PCT/US2004/001725 WO2004083158A1 (en) 2003-03-13 2004-01-22 Method for obtaining ethanol

Publications (2)

Publication Number Publication Date
BRPI0408224A BRPI0408224A (pt) 2006-02-21
BRPI0408224B1 true BRPI0408224B1 (pt) 2013-09-10

Family

ID=32961944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408224-9B1A BRPI0408224B1 (pt) 2003-03-13 2004-01-22 mÉtodo para obter etanol de um a soluÇço de alimentaÇço

Country Status (12)

Country Link
US (1) US7122709B2 (pt)
EP (2) EP1603855B1 (pt)
JP (1) JP2006520398A (pt)
CN (1) CN100355711C (pt)
AT (1) ATE392405T1 (pt)
AU (1) AU2004221906A1 (pt)
BR (1) BRPI0408224B1 (pt)
CA (1) CA2518849C (pt)
DE (1) DE602004013129T2 (pt)
RU (1) RU2005127414A (pt)
WO (1) WO2004083158A1 (pt)
ZA (1) ZA200508248B (pt)

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Also Published As

Publication number Publication date
DE602004013129D1 (de) 2008-05-29
WO2004083158A1 (en) 2004-09-30
EP1878715B1 (en) 2013-02-27
ZA200508248B (en) 2007-03-28
CN1759086A (zh) 2006-04-12
CN100355711C (zh) 2007-12-19
CA2518849A1 (en) 2004-09-30
BRPI0408224A (pt) 2006-02-21
DE602004013129T2 (de) 2009-05-20
AU2004221906A1 (en) 2004-09-30
CA2518849C (en) 2012-05-29
EP1603855B1 (en) 2008-04-16
EP1603855A1 (en) 2005-12-14
RU2005127414A (ru) 2006-03-20
EP1878715A1 (en) 2008-01-16
ATE392405T1 (de) 2008-05-15
US20040181101A1 (en) 2004-09-16
JP2006520398A (ja) 2006-09-07
US7122709B2 (en) 2006-10-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/01/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)