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Process and device to produce fuel briquettes

Abstract

A two-stage process for the production of briquettes consisting essentially of cellulose (sawdust, peanut shells) is proposed. The fuel material (in case with additives) is molded by high pressure to pellets of the size of a few centimeters. The pellets are mixed with flammable binding agents like paraffin, wax, polyethylene etc. and molded at a lower pressure or extruded in a second step. A suited molding device is described. The wax content could be lowered with respect to known processes.
Authors:
Publication Date:
Oct 23, 1980
Product Type:
Patent
Report Number:
DE 3013234; A
Reference Number:
EDB-83-120327
Subject:
09 BIOMASS FUELS; AGRICULTURAL WASTES; BRIQUETTING; WOOD WASTES; BINDERS; BRIQUETS; CELLULOSE; COAL; DUSTS; PARAFFIN; PELLETIZING; PRESSES; PRESSING; WAXES; ALKANES; CARBOHYDRATES; CARBONACEOUS MATERIALS; ENERGY SOURCES; FABRICATION; FOSSIL FUELS; FUELS; HYDROCARBONS; MATERIALS; MATERIALS WORKING; MOLDING; ORGANIC COMPOUNDS; ORGANIC WASTES; OTHER ORGANIC COMPOUNDS; POLYSACCHARIDES; SACCHARIDES; SOLID FUELS; SOLID WASTES; WASTES; 090400* - Solid Waste & Wood Fuels- (-1989); 140504 - Solar Energy Conversion- Biomass Production & Conversion- (-1989)
OSTI ID:
6179526
Country of Origin:
Germany
Language:
German
Availability:
Deutsches Patentamt, Muenchen, Germany, F.R.
Submitting Site:
HEDB
Size:
Pages: 13
Announcement Date:
Mar 01, 1983

Citation Formats

Caroe, C J. Process and device to produce fuel briquettes. Germany: N. p., 1980. Web.
Caroe, C J. Process and device to produce fuel briquettes. Germany.
Caroe, C J. 1980. "Process and device to produce fuel briquettes." Germany.
@misc{etde_6179526,
title = {Process and device to produce fuel briquettes}
author = {Caroe, C J}
abstractNote = {A two-stage process for the production of briquettes consisting essentially of cellulose (sawdust, peanut shells) is proposed. The fuel material (in case with additives) is molded by high pressure to pellets of the size of a few centimeters. The pellets are mixed with flammable binding agents like paraffin, wax, polyethylene etc. and molded at a lower pressure or extruded in a second step. A suited molding device is described. The wax content could be lowered with respect to known processes.}
place = {Germany}
year = {1980}
month = {Oct}
}