发明名称 |
Process for feeding particulate material to a fluidized bed reactor |
摘要 |
The present invention provides a process and apparatus for feeding powders such as fine, cohesive, or powdery particulate materials from a low pressure system to a high pressure system. There is provided in a preferred embodiment a process and apparatus of pressurizing and feeding carbon black fluff to a polymerization reactor, particularly a gas phase fluidized polymerization reactor to provide for a close-coupling of a carbon black reactor to a polymerization reactor.
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申请公布号 |
US5763541(A) |
申请公布日期 |
1998.06.09 |
申请号 |
US19960760187 |
申请日期 |
1996.12.04 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
WANG, DUAN-FAN;BOYSEN, ROBERT LORENZ;SCAROLA, LEONARD SEBASTIAN;WILLIAMS, GARY HARRY |
分类号 |
B01J3/02;B01J8/00;B01J8/24;C08F2/00;C08F2/34;C08F10/00;(IPC1-7):C08F2/34 |
主分类号 |
B01J3/02 |
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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