发明名称 |
APPARATUS AND METHOD FOR HYDROCONVERSION |
摘要 |
An apparatus is disclosed for the hydroconversion of hydrocarbon feedstock with a hydrogen gas at elevated temperature and pressure with the use of a catalyst. The apparatus is a reactor vessel with a grid plate distributor for improved gas liquid distribution. The distributor comprises a grid plate and a bubble cap assembly with a plurality of tubular risers extending through the grid plate. Each tubular riser has an upper section above the grid plate and a lower section below the grid plate, the lower section terminated with an open bottom end for ingress of the hydrogen gas and hydrocarbon feedstock, the upper section having a closed top terminated with a housing cap. Each tubular riser has at least a vertical slot and a least a laterally placed opening sufficiently sized such that in operation, the liquid level in the zone below the grid plate is above the vertical slot and below the laterally placed opening. |
申请公布号 |
EP2718406(A4) |
申请公布日期 |
2015.01.21 |
申请号 |
EP20120796068 |
申请日期 |
2012.05.31 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
SONG, STEVEN X.;KUEHNE, DONALD L.;KEMOUN, ABDENOUR;REYNOLDS, BRUCE |
分类号 |
B01J8/00;B01J8/18;B01J8/22;B01J8/44;C10G45/02;C10G45/16;C10G45/22;C10G47/26;C10G49/12 |
主分类号 |
B01J8/00 |
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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