Distillation: processes – thermolytic – Feed of two or more carbonaceous material
Reexamination Certificate
2004-02-25
2008-10-21
Bhat, N. (Department: 1797)
Distillation: processes, thermolytic
Feed of two or more carbonaceous material
C201S028000, C202S085000, C202S096000, C202S117000, C202S118000, C422S224000
Reexamination Certificate
active
07438785
ABSTRACT:
A method for the pyrolosis of biomass with the aid of a heating element and a feed for guiding the biomass. During pyrolysis, the heating element and the biomass are pressed against each other at a pressure of 5 bars-80 bars. A device for pyrolysing biomasses, comprises a material supply and a pyrolysing station. The material supply comprises elements for generating a pressure of between 5 bars and 200 bars, pressing the raw material which is to be pyrolysed against the pyrolysing station. The pyrolysing station comprises a heating element which is heated to a temperature of between 300° C. and 1000° C. in an operational state.
REFERENCES:
patent: 7144558 (2006-12-01), Smith et al.
patent: WO 92/09671 (1992-06-01), None
patent: WO 97/06886 (1997-02-01), None
patent: WO 03/057800 (2003-07-01), None
“Ablative Pate Pyrolysis of Biomass For Liquids”, Peacocke et al., Biomass and Bioenergy, Vo.7, No. 1-6, pp. 147-154, 1994, copyright 1995, Elsevier Science Ltd.
Klaubert Hannes
Meier Dietrich
Schöll Stefan
Bachman & LaPointe P.C.
Bhat N.
Pytec Thermochemische Anlagen GmbH
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