| 发明名称 |
METHOD AND SYSTEM FOR PRODUCING LOW AROMATIC HYDROCARBON PRODUCTS |
| 摘要 |
Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modified hydrogenation catalysts can have a relatively low cracking activity while providing an increased activity for hydrogenation. |
| 申请公布号 |
US2016304792(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201615198397 |
申请日期 |
2016.06.30 |
| 申请人 |
ExxonMobil Research and Engineering Company |
发明人 |
LANCI Michael P.;SOLED Stuart L.;GUZMAN Javier;MISEO Sabato;GREEN Thomas E.;BAUMGARTNER Joseph E.;ZHANG Lei;KLIEWER Christine E.;KOZIOL Lukasz;MAO Kanmi;OWENS Tracie L.;SCHLEICHER Gary P.;XU Xiaochun |
| 分类号 |
C10G45/52;B01J23/42;B01J23/44;C10G67/02 |
主分类号 |
C10G45/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for hydrogenating a feedstock, comprising:
exposing a feedstock comprising a hydrocarbonaceous feed to a supported catalyst under effective hydrogenation conditions to form a hydrogenated effluent, the supported catalyst comprising 0.1 wt % to 5.0 wt % of a Group VIII noble metal on a silica support, the supported catalyst further comprising about 0.3 wt % to about 2.5 wt % alumina deposited on the silica support, the supported catalyst having a ratio of aluminum atoms in tetrahedral sites to octahedral sites of at least 1.0. |
| 地址 |
Annandale NJ US |
