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1. (WO2012099967) SYSTEMS AND METHODS FOR HYDROLYSIS OF BIOMASS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/099967    International Application No.:    PCT/US2012/021731
Publication Date: 26.07.2012 International Filing Date: 18.01.2012
IPC:
C12P 7/06 (2006.01), C12P 7/08 (2006.01), C12P 7/10 (2006.01), C12P 19/14 (2006.01)
Applicants: POET RESEARCH, INC. [US/US]; 4615 North Lewis Avenue Sioux Falls, South Dakota 57104 (US) (For All Designated States Except US).
NARENDRANATH, Neelakantam V. [CA/US]; (US) (For US Only).
MCDONALD, William F. [US/US]; (US) (For US Only).
BOOTSMA, Jason Alan [US/US]; (US) (For US Only)
Inventors: NARENDRANATH, Neelakantam V.; (US).
MCDONALD, William F.; (US).
BOOTSMA, Jason Alan; (US)
Agent: PARINS, Paul, J.; Kagan Binder, PLLC 200 Maple Island Building 221 Main Street North Stillwater, MN 55082 (US)
Priority Data:
61/433,864 18.01.2011 US
Title (EN) SYSTEMS AND METHODS FOR HYDROLYSIS OF BIOMASS
(FR) SYSTÈMES ET PROCÉDÉS D'HYDROLYSE DE BIOMASSE
Abstract: front page image
(EN)Systems and methods are disclosed for treating lignocellulosic biomass to be supplied to a fermentation system for production of a fermentation product. The systems and methods comprise pre-treating the biomass into pre-treated biomass and separating the pre-treated biomass into a liquid component comprising sugars and a solids component comprising cellulose and lignin. The systems and methods also comprise treating the solids component of the pre-treated biomass into a treated component. The biomass comprises lignocellulosic material. Treating the solids component comprises application of an enzyme formulation and makeup water to form a slurry. The enzyme formulation comprises a cellulase enzyme. The makeup water includes a clarified thin stillage composition and/or an anaerobic membrane digester effluent composition.
(FR)L'invention concerne des systèmes et des procédés pour le traitement d'une biomasse lignocellulosique devant alimenter un système de fermentation pour la production d'un produit de fermentation. Les systèmes et procédés comprennent le prétraitement de la biomasse en une biomasse prétraitée et la séparation de la biomasse prétraitée en un composant liquide comprenant des sucres et en un composant solide comprenant de la cellulose et de la lignine. Les systèmes et procédés comprennent également le traitement du composant solide de la biomasse prétraitée en un composant traité. La biomasse comprend une matière lignocellulosique. Le traitement du composant solide comprend l'application d'une formulation enzymatique et de l'eau d'appoint pour former une bouillie. La formulation enzymatique comprend une enzyme cellulase. L'eau d'appoint comprend une composition de vinasse fine clarifiée et/ou une composition d'effluent de digesteur à membrane anaérobie.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)