发明名称 |
PROCESS AND APPARATUS FOR THE COMBUSTION OF SULFUR |
摘要 |
<p>A process for a combustion of sulfur with an oxygen-containing gas to produce sulfur dioxide. The process includes introducing the sulfur and the oxygen-containing gas to a furnace. The sulfur is evaporated and subsequently a portion of the sulfur is oxidized to sulfur dioxide under sub-stoichiometric conditions in a first portion of the furnace. The sulfur dioxide formed in the first furnace portion is introduced together with any unoxidized sulfur to a second portion of the furnace which is disposed adjacent to the first furnace portion. The sulfur dioxide and unoxidized sulfur are subjected to post-combustion with the oxygen-containing gas in an inlet of a downstream waste heat boiler.</p> |
申请公布号 |
EP1981809(A2) |
申请公布日期 |
2008.10.22 |
申请号 |
EP20070711494 |
申请日期 |
2007.02.09 |
申请人 |
OUTOTEC OYJ |
发明人 |
DAUM, KARL-HEINZ;RAUSER, WOLF-CHRISTOPH;SCHALK, WOLFRAM |
分类号 |
C01B17/54 |
主分类号 |
C01B17/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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