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Class 44/590 - Wood, sawdust or paper


Subclass of Class 44 - Fuel and related compositions
Definition: Subject matter in which the vegetation or refuse is a solid
No. of applications: 19
Last issue date: 12/15/2011


Application No.Application TitleIssue Date
20110302832METHOD FOR THE PRODUCTION OF PELLETS OR BRIQUETTES
A method is provided for the production of pellets or briquettes from lignin containing material in the form of processable particles wherein the method includes the steps of: passing the material having a relative moisture content of more than about 20%, by weight, to ...
12/15/2011
20110155020SYSTEM AND METHOD FOR MAKING CEMENT AND CEMENT DERIVED THEREFROM
Integrated cement production systems and methods implementing the systems are disclosed, where the integrated cement production systems include a burnable fuel supply subsystem, a cement raw material supply subsystem, a kiln subsystem and a cement clinker composition st...
06/30/2011
20110129886Biorefinery Process for Extraction, Separation, and Recovery of Fermentable Saccharides, other Useful Compounds, and Yield of Improved Lignocellulosic Material from Plant Biomass
Non-food plant biomass is subjected to hot-water extraction in a pressurized vessel at an elevated temperature up to about 250° C. and at a pH below about 7.0, to yield an aqueous extract containing hemicellulosic components, other wood-derived compounds, and a lignoce...
06/02/2011
20110099894METHOD AND SYSTEM OF MAKING A BURNABLE FUEL
Methods and systems are disclosed for direct conversion of a used healthcare material into a burnable fuel and to burnable fuels derived therefrom....
05/05/2011
20100300368PELLETS AND BRIQUETS FROM COMPACTED BIOMASS
Certain disclosed pellets, briquettes, and other compacted products contain multiple components and have a composition tailored to meet specific requirements for a given application. Frequently, at least one of the components is a biomass component. The compacted biomas...
12/02/2010
20100154296COAL PARTICLES BRIQUETTE WHERE THE BINDER IS LIGNIN AND METHODS AND SYSTEMS OF PREPARING THE SAME
A briquette is comprised essentially of coal particles and solid lignin where the briquette does not include binders other than the lignin. A method of preparing briquettes from coal particles and lignin comprises grinding, drying, mixing, and briquetting. A system of p...
06/24/2010
20100139155SWITCH GRASS FUEL OBJECTS WITH HIGH HEAT OUTPUT AND REDUCED AIR EMISSIONS DESIGNED FOR LARGE-SCALE POWER GENERATION
A Novel fuel object comprised of a proportion of switch grass and a proportion of wood fiber combined with a basically reacting compound. The fuel comprises fiber of the appropriate size and moisture content combined with an inorganic base. An appropriately sized fuel o...
06/10/2010
20100139156CORN STOVER FUEL OBJECTS WITH HIGH HEAT OUTPUT AND REDUCED EMISSIONS DESIGNED FOR LARGE-SCALE POWER GENERATION
A Novel fuel object comprised of a proportion of corn stover and a proportion of wood fiber combined with a basically reacting compound. The object comprises fiber of the appropriate size and moisture content combined with an inorganic base. An appropriately sized objec...
06/10/2010
20090320358SOLIDIFICATION PROCESSING METHOD AND SOLIDIFICATION PROCESSING APPARATUS
For manufacture of solid fuels by solidifying processing-object materials containing plastics, waste paper and waste wood, the processing-object materials inputted through an input port 12 are subjected to water injection so that their water content becomes 15 wt...
12/31/2009
20090235578Compressed fuel composed of renewable organic residues and/or raw materials and production thereof
The invention relates to a compressed fuel composed of organic residues and/or raw materials having at least one additive for increasing the calorific value and for decreasing slag formation, which fuel consists of a fuel mixture which contains a) 72 to 83% by weight co...
09/24/2009
20090223119PROCESS FOR PRODUCING FUEL PELLETS
A method for production of fuel pellets from a biological material, preferably saw dust, wood or similar, where the method comprises the following steps: supplying the material to a drying step (1) and dry the material to a relative humidity from 40-65 weight-per...
09/10/2009
20090183424Process and System for Drying and Heat Treating Materials
This invention discloses systems and methods for conversion of high moisture waste materials to dry or low moisture products for recycle or reuse. The equipment systems comprise a gas turbine generator unit (preferred heat source), a dryer vessel and a processing unit, ...
07/23/2009
20090100751Grill smoking composition and method of production
A direct-burning grill smoking composition for imparting the flavor of a selected hardwood to a grilled food product contains a quantity of particles of the selected hardwood distributed in a solid matrix formed by partially dehydrating a slurry containing the hardwood ...
04/23/2009
20090077871Process for obtaining low and medium molecular weight Polyphenols and standardized solid fuel from tree wood or bark
A process to obtain low molecular weight polyphenols, medium molecular weight polyphenols, and a standardized solid fuel from tree bark or wood that includes the stages of: bark grinding; solid-liquid extraction from the bark using a low molecular weight aliphatic; conc...
03/26/2009
20090056206METHOD FOR MANUFACTURE OF PLANT BIOMASS SOLID FUEL
A solid fuel is formed in a cuber to form body pieces formed of materials extruded through a die with a density greater than 35 lbs/cu ft; an energy content greater than 6500 BTU/lb; transverse dimensions less than 1.5 inches; and a length less than 4 inches; from plant...
03/05/2009
20090049741BIODIESEL PURIFICATION METHOD AND SYSTEM
According to the invention, unpurified biodiesel is brought in contact with cellulose-containing material by continuously and/or discontinuously mixing the same in order to eliminate the glycerin and catalyst residues, such as potassium soaps, accumulated during the pro...
02/26/2009
20070256353Method for Dewatering a Water-Containing Combustible Solid
A method for dewatering a water-containing combustible solid excluding coal, comprising heating, in a sealed vessel, the water-containing combustible solid at a temperature of 100° C. to 300° C. under a pressure not less than a saturated steam pressure at said heating...
11/08/2007
20070029419Method for Gathering, Segregating, and Processing Specification Raw Materials
A method for conducting business comprising: segregating refuse materials into types, wherein one of the types comprises specification raw materials; processing the specification raw materials into a fuel source; and utilizing the fuel source to create power. ...
02/08/2007
20060130396Method and apparatus for fabrication of fuels from pressed biomass and use thereof
Method and apparatus for fabrication of fuel from form pressed biomass wherein biomass, particularly grass, is dried prior to pressing, for example, into pellets, and use of such fuels, particularly in form of grass pellets, for energy generation. ...
06/22/2006
 
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