Method and apparatus for fabrication of fuels from pressed biomass and use thereof
First Claim
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1. A method for the fabrication of fuels from biomass of different types and/or origin, comprising:
- mixing the biomass of different types and/or origin having high humidity content, such that undesired emissions from burning the fuels are avoided;
subjecting the biomass mixture to a first chopping process;
subjecting the chopped biomass mixture to a pressing process for reducing its water content downstream of the first chopping process;
drying the chopped biomass mixture using heat downstream of the pressing process; and
form pressing the dried and chopped biomass mixture.
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Abstract
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.
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Citations
23 Claims
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1. A method for the fabrication of fuels from biomass of different types and/or origin, comprising:
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mixing the biomass of different types and/or origin having high humidity content, such that undesired emissions from burning the fuels are avoided; subjecting the biomass mixture to a first chopping process; subjecting the chopped biomass mixture to a pressing process for reducing its water content downstream of the first chopping process; drying the chopped biomass mixture using heat downstream of the pressing process; and form pressing the dried and chopped biomass mixture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for the fabrication of fuels from biomass of different types and/or origin, comprising:
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subjecting a plurality of different biomasses individually to a first chopping process; subjecting the different chopped biomasses to a pressing process for reducing their water content downstream of the first chopping process; drying the different chopped biomasses using heat downstream of the pressing process; mixing the different chopped and dried biomasses downstream of the drying process such that undesired emissions from burning the fuels are avoided; and form pressing the biomass mixture. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method for the fabrication of fuels from biomass, comprising:
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separating impurities from the biomass; subjecting the biomass to a first chopping process upstream or downstream of the separation of impurities; subjecting the biomass to a pressing process for reducing the water content downstream of the first chopping process; drying the biomass using heat downstream of the pressing process; and form pressing the biomass downstream of the drying. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification