发明名称 |
Annular distributor having guide vane to improve flow rate distribution |
摘要 |
Disclosed is an annular distributor having: an annular slit layer that is mounted on an inner circumferential surface of the annular distributor and has at least one slit discharging or introducing a fluid; at least one opening that is formed on an outer circumferential surface of the annular distributor and is connected with any one of a fluid supply duct and a fluid discharge duct; and at least one guide vane selected from three types of guide vanes that are installed in the annular distributor, and splits a flow rate of the fluid supplied from the duct or collects a flow rate of the fluid discharged to the duct. And disclosed are a reactor or heat exchanger has the annular distributor, and a method of producing unsaturated aldehyde or unsaturated acid from olefin by catalytic gas phase oxidation in the reactor.
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申请公布号 |
US7744831(B2) |
申请公布日期 |
2010.06.29 |
申请号 |
US20070710573 |
申请日期 |
2007.02.26 |
申请人 |
LG CHEM, LTD. |
发明人 |
SHIN SANG BAEK;HAN SANG PHIL;IM YE HOON;KIM YOUNG BAE;CHANG JUNG HOON |
分类号 |
B01J8/02;B01J8/04;B01J10/00;C07C51/16;F28D7/00;F28D21/00 |
主分类号 |
B01J8/02 |
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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