Patent application number | Description | Published |
20110297018 | ENGINEERED TALL GRASS BIOMASS BALING SYSTEM - A biomass baler having a baling chamber adapted to receive tall grass biomass material, a compression system adapted to compact the material into a rectangular bale in the chamber, and an ejection system adapted to move the bale from the chamber, wherein the baling chamber has a front wall consisting of a reciprocating compression platen corresponding in dimensions to the width W and height H of the bale, opposing upper and lower walls corresponding in dimensions to the length L and either of the W and H of the bale, and opposing sidewalls corresponding in dimensions to the L and the other of the W and H of the bale, wherein each chamber wall selected from among the upper wall, the lower wall, and the sidewalls can withstand a minimum distributed force perpendicular to the selected wall of at least (0.22×Pp×Aw) pounds, wherein Pp is the maximum pressure that the compression platen can apply to the material and Aw is the area of the selected wall expressed in square inches. | 12-08-2011 |
20120067229 | Engineered Woody Biomass Baling System - A woody biomass baler having a baling chamber adapted to receive woody biomass material, a compression system adapted to compact the material into a rectangular bale in the chamber, and an ejection system adapted to move the bale from the chamber, wherein the baling chamber has a front wall consisting of a reciprocating compression platen corresponding in dimensions to the width W and height H of the bale, opposing upper and lower walls corresponding in dimensions to the length L and either of the W and H of the bale, and opposing sidewalls corresponding in dimensions to the L and the other of the W and H of the bale, wherein each chamber wall selected from among the upper wall, the lower wall, and each of the sidewalls can withstand a minimum distributed force perpendicular to the selected wall of at least (0.11×P | 03-22-2012 |
20120070262 | OPTIMIZED TALL GRASS BIOMASS TRANSPORT SYSTEM - A transport system including a fleet of semi-trailer trucks, wherein a plurality of the semi-trailer trucks are loaded with rectangular bales of tall grass biomass, wherein the total weight of the bales is greater than 80% of the sum of the maximum transport weight capacities of the loaded semi-trailer trucks, wherein the total volume of the bales is greater than 80% of the sum of the maximum transport volumes of the loaded semi-trailer trucks, and wherein the bales on at least one of the plurality of loaded semi-trailer trucks have a net energy value of at least 244 million Btu. The trucks are preferably loaded to at least 85%, and most preferably to at least 90%, of their legal payloads. | 03-22-2012 |
20120186467 | Engineered Tall Grass Biomass Baler - A biomass baler having a baling chamber adapted to receive tall grass biomass material and a compression system adapted to compact the tall grass biomass material into a parallelepiped bale in the chamber, wherein the baling chamber has a front wall consisting essentially of a reciprocating compression platen corresponding in dimensions to the width W and height H of the bale, opposing upper and lower walls corresponding in dimensions to the length L and either of the W and H of the bale, and opposing sidewalls corresponding in dimensions to the L and the other of the W and H of the bale, and wherein the compression system is adjustable by conventional controls to apply at least one operator-selectable compression platen pressure of between 22 psi and 30 psi to the tall grass biomass material in the chamber. | 07-26-2012 |
20120192732 | ENGINEERED TALL GRASS BIOMASS BALER - A biomass baler having a baling chamber adapted to receive tall grass biomass material and a compression system adapted to compact the tall grass biomass material into a parallelepiped bale in the chamber, wherein the baling chamber has a front wall consisting essentially of a reciprocating compression platen corresponding in dimensions to the width W and height H of the bale, opposing upper and lower walls corresponding in dimensions to the length L and either of the W and H of the bale, and opposing sidewalls corresponding in dimensions to the L and the other of the W and H of the bale, and wherein the compression system is adjustable by conventional controls to apply at least one operator-selectable compression platen pressure of between 22 psi and 30 psi to the tall grass biomass material in the chamber. | 08-02-2012 |
20120326417 | OPTIMIZED TALL GRASS RECTANGULAR BALE TRANSPORT SYSTEM - A transport system including a fleet of semi-trailer trucks, wherein a plurality of the semi-trailer trucks are loaded with rectangular bales of tall grass biomass, wherein the total weight of the bales is greater than 90% of the sum of the maximum transport weight capacities of the loaded semi-trailer trucks, wherein the total volume of the bales is greater than 80% of the sum of the maximum transport volumes of the loaded semi-trailer trucks. | 12-27-2012 |
20130186288 | PROCESS OF BALING SWITCHGRASS INTO RECTANGULAR HIGH DENSITY BALES OPTIMIZED FOR HIGHWAY TRANSPORT ON SEMI-TRAILER TRUCKS TO BIOREFINERIES - Process of baling a switchgrass biomass material at between about 22 and about 32 psi into a rectangular switchgrass bale having a bale density of between 14.6 and 20.5 lb/ft | 07-25-2013 |
20130189452 | RECTANGULAR SWITCHGRASS BALES PRODUCED AT HIGH DENSITY FOR OPTIMIZED HIGHWAY TRANSPORT ON SEMI-TRAILER TRUCKS TO BIOREFINERIES - Rectangular switchgrass bales optimized for highway transport on semi-trailer trucks, produced by a process of compacting a switchgrass biomass material at between about 22 and about 32 psi into a rectangular switchgrass bale having a bale density of between 14.6 and 20.5 lb/ft | 07-25-2013 |
20130189453 | RECTANGULAR SWITCHGRASS BALES OPTIMIZED FOR HIGH DENSITY TRANSPORT ON SEMI-TRAILER TRUCKS TO BIOREFINERIES - Rectangular switchgrass bales having bale densities of between 14.6 and 20.5 lb/ft | 07-25-2013 |
Patent application number | Description | Published |
20100040716 | Thermally insulated die plate assembly for underwater pelletizing and the like - An insulated die plate assembly for use in underwater pelletizing and other granulation processes includes a thin, continuous air chamber formed across the plate assembly generally parallel to the die face such that the heated upstream portion of the die plate assembly is thermally insulated from the downstream portion. The air chamber is atmospherically equilibrated by venting the air chamber to the atmosphere. The plurality of extrusion orifices, either individually or in groups, are formed in extrusion orifice extensions that extend through the insulation chamber so that the process melt to be granulated can pass therethrough. The orifice extensions and the components forming the air chamber around the orifice extensions are specially configured to channel heat along said extensions to maintain the process melt therein at a desired temperature, to help rigidify the die plate assembly and to better seal the air chamber. | 02-18-2010 |
20120207864 | THERMALLY INSULATED DIE PLATE ASSEMBLY FOR UNDERWATER PELLETIZING AND THE LIKE - An insulated die plate assembly for use in underwater pelletizing and other granulation processes includes a thin, continuous air chamber formed across the plate assembly generally parallel to the die face such that the heated upstream portion of the die plate assembly is thermally insulated from the downstream portion. The air chamber is atmospherically equilibrated by venting the air chamber to the atmosphere. The plurality of extrusion orifices, either individually or in groups, are formed in extrusion orifice extensions that extend through the insulation chamber so that the process melt to be granulated can pass therethrough. The orifice extensions and the components forming the air chamber around the orifice extensions channel heat along said extensions to maintain the process melt therein at a desired temperature, to help rigidify the die plate assembly and to better seal the air chamber. | 08-16-2012 |
20140328961 | THERMALLY INSULATED DIE PLATE ASSEMBLY FOR UNDERWATER PELLETIZING AND THE LIKE - An insulated die plate assembly for use in underwater pelletizing and other granulation processes includes a thin, continuous air chamber formed across the plate assembly generally parallel to the die face such that the heated upstream portion of the die plate assembly is thermally insulated from the downstream portion. The air chamber is atmospherically equilibrated by venting the air chamber to the atmosphere. The plurality of extrusion orifices, either individually or in groups, are formed in extrusion orifice extensions that extend through the insulation chamber so that the process melt to be granulated can pass therethrough. The orifice extensions and the components forming the air chamber around the orifice extensions channel heat along said extensions to maintain the process melt therein at a desired temperature, to help rigidify the die plate assembly and to better seal the air chamber. | 11-06-2014 |