Invention Grant
- Patent Title: Method for the rapid pyrolysis of lignocellulose
- Patent Title (中): 木质纤维素快速热解的方法
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Application No.: US12063516Application Date: 2006-06-22
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Publication No.: US08821692B2Publication Date: 2014-09-02
- Inventor: Edmund Henrich , Friedhelm Weirich , Eckhard Dinjus
- Applicant: Edmund Henrich , Friedhelm Weirich , Eckhard Dinjus
- Applicant Address: DE Karlsruhe
- Assignee: Karlsruher Institut fuer Technologie
- Current Assignee: Karlsruher Institut fuer Technologie
- Current Assignee Address: DE Karlsruhe
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102005037917 20050811
- International Application: PCT/EP2006/005985 WO 20060622
- International Announcement: WO2007/017005 WO 20070215
- Main IPC: C10B49/16
- IPC: C10B49/16 ; C10B53/02 ; C10B49/20 ; C10C5/00

Abstract:
Method for fast pyrolysis of lignocellulose including: mechanically comminuting the lignocellulose to lignocellulose particles; at least one of completely drying and preheating the lignocellulose particles; mixing the lignocellulose particles with heat transfer particles so as to provide a mixture; heating the heat transfer particles, prior to the mixing, to a temperature between 500° C. and 650° C.; and heating, in a pyrolysis reactor with oxygen excluded, the lignocellulose particles using the heat transfer particles so as to establish a temperature between 400° C. and 600° C. for 1 to 50 seconds and so as to react the lignocellulose particles so as to provide pyrolysis coke, pyrolysis condensate, and pyrolysis gas.
Public/Granted literature
- US20100163395A1 METHOD FOR THE RAPID PYROLYSIS OF LIGNOCELLULOSE Public/Granted day:2010-07-01
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