发明名称 |
Inhibiting popcorn polymer growth |
摘要 |
Popcorn polymer growth on the inner surface of an olefin production apparatus is inhibited by treating a popcorn polymer with an efficient amount of a popcorn polymer growth inhibitor while the operation of the apparatus is suspended and olefins are removed from the apparatus.
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申请公布号 |
US4956020(A) |
申请公布日期 |
1990.09.11 |
申请号 |
US19890345124 |
申请日期 |
1989.04.28 |
申请人 |
HAKUTO CHEMICAL CO., LTD. |
发明人 |
NAKAJIMA, SADAO |
分类号 |
B01J19/00;C08F2/00 |
主分类号 |
B01J19/00 |
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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