| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-CO<SB POS="POST">2</SB>emitting method for producing synthesis gas. <P>SOLUTION: In the method for producing synthesis gas by reforming a hydrocarbon gas: a light hydrocarbon gas with steam and/or carbon dioxide added thereto is supplied to the side of a catalyst-filled tube of a shell and tube heat exchanger type reformer; a reforming reaction is caused at the shell side by circulating a heating medium, such as a molten salt, having for example solar heat or nuclear heat of atomic energy as a heat source; and carbon dioxide is extracted from the produced gas exhausted from the tube side and recycling the same to the upstream of the tube side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
