发明名称 |
HYDROCARBON OIL DESULFURIZATION ADSORBING AGENT, PRODUCTION AND USE THEREOF |
摘要 |
This disclosures provides an adsorbent which, on the basis of the total weight of the adsorbent, comprises: 1) a Si—Al molecular sieve having an A-FAU structure, wherein A represents a monovalent cation, in an amount of 1-20 wt %, 2) at least one binder selected from the group consisting of titanium dioxide, stannic oxide, zirconium oxide and alumina, in an amount of 3-35 wt %, 3) a silica source, in an amount of 5-40 wt %, 4) zinc oxide, in an amount of 10-80 wt %, and 5) at least one promoter metal selected from the group consisting of cobalt, nickel, iron and manganese, based on the metal, in an amount of 5-30 wt %, wherein at least 10 wt % of the promoter metal is present in a reduced valence state. This adsorbent exhibits improved activity and stability, and at the same time, is capable of significantly improving the octane number of the product gasoline. |
申请公布号 |
US2015041366(A1) |
申请公布日期 |
2015.02.12 |
申请号 |
US201214235124 |
申请日期 |
2012.07.27 |
申请人 |
Lin Wei;Tian Huiping;Wang Zhenbo |
发明人 |
Lin Wei;Tian Huiping;Wang Zhenbo |
分类号 |
B01J20/18;B01J20/30;C10G45/12 |
主分类号 |
B01J20/18 |
代理机构 |
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代理人 |
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主权项 |
1. A desulfurization adsorbent for hydrocarbon oil, on the basis of the total weight of the adsorbent, comprising the following components,
1) a Si—Al molecular sieve having an A-FAU structure, wherein A represents a monovalent cation, in an amount of 1-20 wt %, 2) at least one binder selected from the group consisting of titanium dioxide, stannic oxide, zirconium oxide and alumina, in an amount of 3-35 wt %, 3) a silica source, in an amount of 5-40 wt %, 4) zinc oxide, in an amount of 10-80 wt %, and 5) at least one promoter metal selected from the group consisting of cobalt, nickel, iron and manganese, based on the metal, in an amount of 5-30 wt %, wherein at least 10 wt % of the promoter metal is present in a reduced valence state. |
地址 |
Beijing CN |