Matches 1 - 32 out of 32


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US20130023019 Processing Biomass  
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example,...
US20150024932 Process for Converting Banana Tree Stalk into Fibers for Absorption of Hydrocarbons and Corresponding System and Product  
A process for producing absorbent materials includes reducing a banana tree stalk into separated fibers, pressing the separated fibers to generate pressed fibers having less than 50% moisture...
US20060243403 MICROWAVE PRETREATMENT OF LOGS FOR USE IN MAKING PAPER AND OTHER WOOD PRODUCTS  
A method of producing pulp for use in making paper products using microwave radiation to pretreat the source of pulp prior to further processing. Practicing the method of the invention results in...
US20110262985 PROCESSING BIOMASS  
Methods are provided for changing a molecular structure of a biomass feedstock. The methods include a screw extrusion process.
US20090321025 PULP REACTIVITY ENHANCEMENT  
This invention relates to pulp reactivity enhancement. In particular, the invention relates to a method of producing an alkali cellulose which includes steps of providing a pulp and subjecting the...
US20050087315 Low consistency oxygen delignification process  
The present invention provides for a method for delignifying softwood or hardwood pulp in a fiber line of a pulp and papermaking system having a slurry at low consistency by adding to the pulp...
US20100319862 IONIC LIQUID SYSTEMS FOR THE PROCESSING OF BIOMASS, THEIR COMPONENTS AND/OR DERIVATIVES, AND MIXTURES THEREOF  
Disclosed herein are compositions and methods that involve ionic liquids and biomass. Multiphasic compositions involving ionic liquids and a polymer and uses of such compositions for fractioning...
US20050150618 Methods of processing lignocellulosic pulp with cavitation  
Methods of treating lignocellulosic pulp with cavitation are disclosed. The methods include delignifying a slurry comprising lignocellulos pulp in the presence of cavitation and bleaching a...
US20110226162 CELLULOSE-CONTAINING MASS  
The present disclosure concerns a method for producing a cellulose-containing mass, including an organic material, the method comprising the steps a) preparation of an input comprising organic...
US20100112242 PROCESSING BIOMASS  
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems are described that can use feedstock...
US20110000847 METHOD FOR PRODUCING PARTICLES ELECTROSTATICALLY  
The invention refers to a method for forming particles or droplets of at least one substance comprising the steps of providing a foamed medium, which foamed medium comprises said substance, and...
US20080135198 Apparatus For Controlling the Consistency of a Flow of Stock Solution  
An apparatus is disclosed for controlling the consistency of a flow of stock solution flowing from a header to a slice lip of a headbox of a papermaking machine so that the cross machine direction...
US20150068694 CELLULOSIC AND LIGNOCELLULOSIC STRUCTURAL MATERIALS AND METHODS AND SYSTEMS FOR MANUFACTURING SUCH MATERIALS  
Methods of treating wood and wood products include irradiating untreated wood having a first molecular weight with ionizing radiation to cause an increase in the molecular weight of a cellulosic...
US20120193048 CELLULOSE-CONTAINING MASS  
The invention concerns a method for producing a cellulose-containing mass comprising an organic material, the method comprising the steps a) preparation of an input comprising organic material and...
US20150225902 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20140124151 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20130146238 Funtionalizing Cellulosic and Lignocellulosic Materials  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20120285639 Funtionalizing Cellulosic and Lignocellulosic Materials  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20110139383 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20110067830 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20090321026 PAPER PRODUCTS AND METHODS AND SYSTEMS FOR MANUFACTURING SUCH PRODUCTS  
Methods of producing cellulosic or lignocellulosic materials for use in papermaking include treating a cellulosic or lignocellulosic dry feedstock having a first average molecular weight with...
US20090283229 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20100006245 PULP AND PROCESS FOR PULPING  
The invention relates to a new pulp, which is derived from lignocellulosic material subjected to agitation in an aqueous tetra-alkylammonium salt solution under microwave irradiation. The...
US20070246176 Pulp Bleaching Processes  
The present invention aims to further advance the acid treatment or irradiation technology for pulp to develop a bleaching process using smaller amounts of chlorine chemicals with higher...
US20060254731 Recycling of lignocellulose based board materials  
A method of recovering a constituent of a board material comprised of a matrix of adhesively bonded lignocellulosic elements, the method comprising subjecting the material to a combination of (i)...
US20100206501 PAPER PRODUCTS AND METHODS AND SYSTEMS FOR MANUFACTURING SUCH PRODUCTS  
Methods of producing cellulosic or lignocellulosic materials for use in papermaking include treating a cellulosic or lignocellulosic dry feedstock having a first average molecular weight with...
US20120000618 REDUCTION OF FIBER KNOTS OF CELLULOSE CROSSLINKED FIBERS BY USING PLASMA PRE-TREATED PULPSHEETS  
The process of making crosslinked cellulose pulp fiber comprising plasma treating a sheet of cellulose pulp fiber before the sheet is impregnated with a crosslinking formulation which comprises a...
US20130296545 PROCESS FOR PRODUCING A PULP  
The invention relates to a process for producing a dissolving pulp from a cellulosic starting material using the kraft process, comprising the step of cooking the starting material with a cooking...
US20160265164 PAPER PRODUCTS AND METHODS AND SYSTEMS FOR MANUFACTURING SUCH PRODUCTS  
Methods of producing cellulosic or lignocellulosic materials for use in papermaking include treating a cellulosic or lignocellulosic dry feedstock having a first average molecular weight with...
US20160040359 FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS  
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or...
US20160017540 PRETREATMENT AND FRACTIONATION OF LIGNOCELLULOSIC BIOMASS  
Method and apparatus for enhanced production of sugars and lignin via fractionation of lignocellulosic biomass through ionic liquid pretreatment and mild alkaline treatment. The resulting biomass...
US20150308046 PROCESSING BIOMASS  
Methods of manufacturing fuels are provided. These methods use often difficult to process lignocellulosic materials, for example crop residues and grasses. The methods can be readily practiced on...

Matches 1 - 32 out of 32