(19)
(11) EP 2 556 190 A1

(12)

(43) Date of publication:
13.02.2013 Bulletin 2013/07

(21) Application number: 11715068.0

(22) Date of filing: 08.04.2011
(51) International Patent Classification (IPC): 
D21C 5/00(2006.01)
(86) International application number:
PCT/NL2011/050233
(87) International publication number:
WO 2011/126369 (13.10.2011 Gazette 2011/41)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 09.04.2010 EP 10159465

(71) Applicant: Biority B.V.
2314 ED Leiden (NL)

(72) Inventors:
  • HARMSEN, Paulien Francisca Hendrika
    NL-6716 MD Ede (NL)
  • KEIJSERS, Edwin Richard Peter
    NL-6721 ZK Bennekom (NL)
  • LIPS, Stephanus Johannus Jacobus
    NL-6721 BC Bennekom (NL)
  • VAN DAM, Jan Evert Gerard
    NL-6708 KT Wageningen (NL)
  • ENGELEN-SMIT, Nicole Petronella Elizabeth
    NL-6602 DW Wijchen (NL)

(74) Representative: de Boer, Henricus J.R. et al
Nederlandsch Octrooibureau J. W. Frisolaan 13
2517 JS The Hague
2517 JS The Hague (NL)

   


(54) ACETIC ACID BASED REFINING PROCESS OF BIOMASS