发明名称 |
Feedstream inlet sparger for reaction vessel used in hydroconversion of fossil fuels |
摘要 |
A catalytic hydrocracking reactor vessel includes enhanced components for the conversion of a hydrogen gas and fossil fuel feedstream to light liquid hydrocarbons. The reactor vessel comprises one or more of a reactor cup riser with a helical cyclonic separator conduit for separating a liquid and vapor product stream to provide an essentially vapor-free liquid recycle stream; a grid plate bubble cap with wall housing having serrated edges for producing small hydrogen bubbles of increased total surface area of bubbles at lower pressure drop; a feedstream inlet pipe sparger containing rows of downward directed slots for even distribution of the feedstream across the cross-sectional area of the reactor and providing free drain of solid particles from the sparger; and optionally a liquid recycle inlet distributor containing vertically curved plates for creating a whirling motion in the liquid recycle stream for better mixing with the feedstream with minimal solids settling.
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申请公布号 |
US7448603(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20050044683 |
申请日期 |
2005.01.27 |
申请人 |
HYDROCARBON TECHNOLOGIES INNOVATION GROUP, INC. |
发明人 |
KAO THOMAS;CHANG ROBERT |
分类号 |
B01F3/04;B01J8/18;B01J8/22;B01J19/24;B05B7/02;C10G1/06;C10G1/08;C10G47/24;C10G49/00;F27B15/00 |
主分类号 |
B01F3/04 |
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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