发明授权
- 专利标题： Catalyst for the reduction of sulfur dioxide to elemental sulfur
- 专利标题（中）： 用于将二氧化硫还原成元素硫的催化剂
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申请号： US23765申请日： 1993-02-26
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公开(公告)号： US5494879A公开(公告)日： 1996-02-27
- 发明人: Yun Jin , Qiquan Yu , Shih-Ger Chang
- 申请人： Yun Jin , Qiquan Yu , Shih-Ger Chang
- 申请人地址： CA Berkeley
- 专利权人： Regents, University of California
- 当前专利权人： Regents, University of California
- 当前专利权人地址： CA Berkeley
- 主分类号： B01J23/74
- IPC分类号： B01J23/74 ; B01J23/76 ; B01J23/88 ; B01J23/887 ; B01J37/02 ; C01B17/04 ; B01J23/745 ; B01J23/80 ; B01J23/881
摘要：
The inventive catalysts allow for the reduction of sulfur dioxide to elemental sulfur in smokestack scrubber environments. The catalysts have a very high sulfur yield of over 90% and space velocity of 10,000 h.sup.-1. They also have the capacity to convert waste gases generated during the initial conversion into elemental sulfur. The catalysts have inexpensive components, and are inexpensive to produce. The net impact of the invention is to make this technology practically available to industrial applications.
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