发明名称 |
Process and system for removing impurities from a gas |
摘要 |
A fluidized reactor system for removing impurities from a gas and an associated process are provided. The system includes a fluidized absorber for contacting a feed gas with a sorbent stream to reduce the impurity content of the feed gas; a fluidized solids regenerator for contacting an impurity loaded sorbent stream with a regeneration gas to reduce the impurity content of the sorbent stream; a first non-mechanical gas seal forming solids transfer device adapted to receive an impurity loaded sorbent stream from the absorber and transport the impurity loaded sorbent stream to the regenerator at a controllable flow rate in response to an aeration gas; and a second non-mechanical gas seal forming solids transfer device adapted to receive a sorbent stream of reduced impurity content from the regenerator and transfer the sorbent stream of reduced impurity content to the absorber without changing the flow rate of the sorbent stream. |
申请公布号 |
US8696792(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US201013498821 |
申请日期 |
2010.09.28 |
申请人 |
HENNINGSEN GUNNAR;KNOWLTON TEDDY MERRILL;FINDLAY JOHN GEORGE;SCHLATHER JERRY NEAL;TURK BRIAN S.;RESEARCH TRIANGLE INSTITUTE |
发明人 |
HENNINGSEN GUNNAR;KNOWLTON TEDDY MERRILL;FINDLAY JOHN GEORGE;SCHLATHER JERRY NEAL;TURK BRIAN S. |
分类号 |
B01D53/08;B01D53/48;B01D53/64 |
主分类号 |
B01D53/08 |
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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