发明名称 |
POLYMER CRACKING |
摘要 |
This invention relates to a process for cracking waste polymers in a fluidized bed reactor to produce vaporous products comprising primary products which can be further processed, eg in a steam cracker to produce olefins, characterized in that the vaporous products are treated to generate a primary product substantially free of a high molecular weight tail having molecular weights >700 prior to further processing. The removal of the high molecular weight tail minimises fouling and prolongs the lifetime of the reactors used for further processing.
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申请公布号 |
CA2094456(A1) |
申请公布日期 |
1993.10.23 |
申请号 |
CA19932094456 |
申请日期 |
1993.04.20 |
申请人 |
BP CHEMICALS LIMITED |
发明人 |
HARDMAN, STEPHEN;LENG, STEPHEN A.;WILSON, DAVID C. |
分类号 |
B09B3/00;C07B61/00;C07C4/06;C07C11/04;C07C11/06;C08J11/12;C10G1/10;(IPC1-7):C10B49/22;C10G1/00 |
主分类号 |
B09B3/00 |
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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