Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010078391) IMPROVEMENT OF ENZYMATIC HYDROLYSIS OF PRETREATED LIGNOCELLULOSE-CONTAINING MATERIAL WITH DISSOLVED AIR FLOTATION SLUDGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078391 International Application No.: PCT/US2009/069772
Publication Date: 08.07.2010 International Filing Date: 30.12.2009
IPC:
C12P 7/10 (2006.01) ,C12P 19/02 (2006.01) ,C12P 19/14 (2006.01) ,D21C 5/00 (2006.01) ,D21C 9/10 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7
Preparation of oxygen-containing organic compounds
02
containing a hydroxy group
04
acyclic
06
Ethanol, i.e. non-beverage
08
produced as by-product or from waste or cellulosic material substrate
10
substrate containing cellulosic material
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19
Preparation of compounds containing saccharide radicals
02
Monosaccharides
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19
Preparation of compounds containing saccharide radicals
14
produced by the action of a carbohydrase, e.g. by alpha-amylase
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
C
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
5
Other processes for obtaining cellulose, e.g. cooking cotton linters
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
C
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
9
After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters
10
Bleaching
Applicants:
NOVOZYMES NORTH AMERICA, INC. [US/US]; 77 Perry Chapel Church Road P.O. Box 576 Franklinton, North Carolina 27525, US (AllExceptUS)
LI, Xin [CA/US]; US (UsOnly)
CHEN, Ye [CN/US]; US (UsOnly)
Inventors:
LI, Xin; US
CHEN, Ye; US
Agent:
FOX, Jennifer L.; Novozymes North America, INC. 500 5th Avenue Suite 1600 New York, New York 10110, US
Priority Data:
61/141,39430.12.2008US
Title (EN) IMPROVEMENT OF ENZYMATIC HYDROLYSIS OF PRETREATED LIGNOCELLULOSE-CONTAINING MATERIAL WITH DISSOLVED AIR FLOTATION SLUDGE
(FR) AMÉLIORATION D'UNE HYDROLYSE ENZYMATIQUE D'UNE MATIÈRE PRÉTRAITÉE CONTENANT DE LA LIGNOCELLULOSE AVEC DE LA BOUE D'AÉROFLOTTATION DISSOUTE
Abstract:
(EN) A method for producing a fermentation product from a lignocellulose-containing material comprises pretreating the lignocellulose-containing material; introducing treated dissolved air flotation sludge to the pretreated lignocellulose-containing material; exposing the pretreated lignocellulose-containing material to a hydrolyzing enzyme; and fermenting with a fermenting organism to produce a fermentation product.
(FR) L'invention porte sur un procédé de production d'un produit de fermentation à partir d'une matière contenant de la lignocellulose, lequel procédé comprend le prétraitement de la matière contenant de la lignocellulose; l'introduction d'une boue d'aéroflottation dissoute traitée dans la matière prétraitée contenant de la lignocellulose; l'exposition de la matière prétraitée contenant de la lignocellulose à une enzyme hydrolysante; et la fermentation par un organisme de fermentation pour produire un produit de fermentation.
front page image
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, RO, RS, RU, 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 (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)
Also published as:
EP2384365US20120028299CN102272315