| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide chemical loop combustion equipment which can evade decrease in solid-gas segregation efficiency and a direct contact between an oxidizing agent and a reducing agent without increasing an operation cost even if an amount of circulation of metal particles (oxygen carriers) increases by using effectively separate gas self-supplied inside the equipment preferably. <P>SOLUTION: The chemical loop combustion equipment A1 includes a means for supplying inert gas as separate gas in order to prevent gas with the oxidizing agent and gas with the reducing agent, which are supplied into the equipment, from be mixed inside the equipment. Preferably, N<SB POS="POST">2</SB>gas included in exhaust gas from an oxidation tower 1 and CO<SB POS="POST">2</SB>gas included in exhaust gas from a reduction tower 3 are used as the separate gas. Further, the equipment also includes a means for adding vapor generated inside the equipment to the gas with the reducing agent which is supplied to the reduction tower 3. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
