Process for the decomposition of biomass material
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United States of America Patent
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Mar 30, 2021
Grant Date -
Nov 9, 2017
app pub date -
Jul 10, 2017
filing date -
Jan 16, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A process for the decomposition of biomass-material includes subjecting a lignocellulose-containing biomass-material to comminution, subjecting the comminuted lignocellulose-containing biomass-material to a sifting to separate from the comminuted lignocellulose-containing biomass-material a fraction of small-particles, and subjecting the remaining comminuted lignocellulose-containing biomass-material to a pretreatment. Before, during, or after the pretreatment, small particles can be added to the remaining comminuted lignocellulose-containing biomass-material. Optionally, the small particles can be added continuously during the pretreatment. The addition of small particles decreases friction of the remaining comminuted lignocellulose-containing biomass-material results in decreased process time, energy savings, and reduced production costs.
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International Classification(s)
- B02C:CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERA....
- C08H:DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
- B08B:CLEANING IN GENERAL; PREVENTION OF FOULING IN GENE....
- A23K:FODDER
- C08B:POLYSACCHARIDES; DERIVATIVES THEREOF
- B09B:DISPOSAL OF SOLID WASTE
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