发明名称 Desulfurizing adsorbent, preparation method and use thereof
摘要 The invention provides an adsorbent for removing sulfur from cracking gasoline or diesel fuel, which adsorbent comprises: (1) a carrier consisting of a source of silica, an inorganic oxide binder, and at least one oxide of metal selected from Groups IIB, VB and VIB; (2) at least one accelerant metal which is capable of reducing the sulfur in oxidized state to hydrogen sulfide and has aη<0.5, whereinη=(the amount in percentage of accelerant metal in crystal phase)/(the amount in percentage of accelerant metal in the adsorbent). The active components in the adsorbent can be evenly dispersed on the carrier in a matter close to monolayer dispersion, and which greatly improves the activity of the adsorbent. The preparation method and the use of the above adsorbent are provided.
申请公布号 US8222181(B2) 申请公布日期 2012.07.17
申请号 US20090494778 申请日期 2009.06.30
申请人 LONG JUN;TIAN HUIPING;LIN WEI;CHINA PETROLEUM & CHEMICAL CORPORATION;RESEARCH INSTITUTE OF PETROLEUM, SINOPEC 发明人 LONG JUN;TIAN HUIPING;LIN WEI
分类号 C10G29/16 主分类号 C10G29/16
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