发明名称 |
CATALYST AND METHOD FOR HYDRODESULFURIZATION OF HYDROCARBONS |
摘要 |
Oil soluble catalysts are used in a process to hydrodesulfurize petroleum feedstock having a high concentration of sulfur-containing compounds and convert the feedstock to a higher value product. The catalyst complex includes at least one attractor species and at least one catalytic metal that are bonded to a plurality of organic ligands that make the catalyst complex oil-soluble. The attractor species selectively attracts the catalyst to sulfur sites in sulfur-containing compounds in the feedstock where the catalytic metal can catalyze the removal of sulfur. Because the attractor species selectively attracts the catalysts to sulfur sites, non-productive, hydrogen consuming side reactions are reduced and greater rates of hydrodesulfurization are achieved while consuming less hydrogen per unit sulfur removed.
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申请公布号 |
US2009308792(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20080140629 |
申请日期 |
2008.06.17 |
申请人 |
HEADWATERS TECHNOLOGY INNOVATION, LLC |
发明人 |
WU ZHIHUA;ZHOU ZHENHUA;ZHOU BING |
分类号 |
C10G45/60 |
主分类号 |
C10G45/60 |
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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