公开(公告)号：EP2132362A1

公开(公告)日：2009-12-16

申请号：EP07869561.6

申请日：2007-12-19

申请人： World Hydrogen Energy LLC ,  Roychowdhury, Sukomal

发明人： ROYCHOWDHURY, Sukomal

IPC分类号： C25B1/02

CPC分类号： C02F11/04 ,  C02F1/46 ,  C12M21/04 ,  C12M23/36 ,  C12M29/18 ,  C12M35/02 ,  C12M41/12 ,  C12P3/00 ,  H01M8/0612 ,  H01M8/0668 ,  Y02E50/343

摘要： A method of producing hydrogen from sewage sludge comprising: (a) introducing sewage sludge into an anaerobic digester containing a multiplicity of interfacing pairs of cathodes and anodes spaced from 0.5 to 1.5 inches from one another; (b) maintaining anaerobic conditions within said digester to cause the digestion of said sewage sludge; (c) applying an electric potential between said cathodes and anodes to create a current density of from 0.25 to 2.0 amps/square foot at said electrodes in order to suppress the formation of methane and enhance the production of hydrogen; and collecting gas containing hydrogen produced from said digester.

公开(公告)号：EP2132362A4

公开(公告)日：2013-01-02

申请号：EP07869561

申请日：2007-12-19

申请人： WORLD HYDROGEN ENERGY LLC ,  ROYCHOWDHURY SUKOMAL

发明人： ROYCHOWDHURY SUKOMAL

IPC分类号： C12M1/107 ,  C02F11/04 ,  C12P3/00

CPC分类号： C02F11/04 ,  C02F1/46 ,  C12M21/04 ,  C12M23/36 ,  C12M29/18 ,  C12M35/02 ,  C12M41/12 ,  C12P3/00 ,  H01M8/0612 ,  H01M8/0668 ,  Y02E50/343