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公开(公告)号:US20140296597A1
公开(公告)日:2014-10-02
申请号:US13993515
申请日:2011-12-20
CPC分类号: C07C5/09 , B01J19/0053 , C10G9/00 , C10G9/002 , C10G9/007 , C10G9/18 , C10G9/20 , C10G9/38 , C10G47/00 , C07C11/04
摘要: An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene. In particular, the present techniques utilize a high-severity thermal pyrolysis reactor that exposes a feed at a peak pyrolysis gas temperature ≧1540° C. to produce a reactor product comprising ethylene and acetylene and has a C3+ to acetylene weight ratio ≦0.5. Then, the method separates a product comprising tars and/or solids from at least a portion of the reactor product and converts at least a portion of the remaining reactor product into a conversion product, such as ethylene.
摘要翻译: 提供了一种用于处理烃进料的装置和方法。 该方法增强了烃进料转化为转化产物如乙烯。 特别地,本技术利用高严重性的热解热解反应器,其在峰值热解气体温度≥1540℃下暴露进料,以产生包含乙烯和乙炔的反应器产物,并且具有C3 +与乙炔重量比≦̸ 0.5。 然后,该方法将含有焦油和/或固体的产物与反应器产物的至少一部分分离,并将至少一部分剩余的反应器产物转化为转化产物如乙烯。
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公开(公告)号:US07163989B2
公开(公告)日:2007-01-16
申请号:US11091315
申请日:2005-03-28
IPC分类号: C08F2/06 , C08F2/42 , C08F4/6592
CPC分类号: C08F2/06 , B01J10/002 , B01J19/002 , B01J19/18 , B01J19/26 , B01J2219/00006 , B01J2219/00033 , B01J2219/00103 , B01J2219/00159 , B01J2219/00162 , B01J2219/00168 , B01J2219/00184 , B01J2219/00272 , B01J2219/185 , B01J2219/1943 , C08F210/00 , C08F210/18 , Y10S526/918 , Y10S526/92 , C08F210/06 , C08F210/14 , C08F236/20 , C08F2500/21 , C08F2500/25
摘要: This invention relates to processes and plants for continuous solution polymerization. Such plan and process include a pressure source, a polymerization reactor, downstream of said pressure source, pressure let-down device, downstream of said polymerization reactor, and a separator, downstream of said pressure let-down device, wherein said pressure source is sufficient to provide pressure to said reaction mixture during operation of said process plant to produce a single-phase liquid reaction mixture in said reactor and a two-phase liquid-liquid reaction mixture in said separator in the absence of an additional pressure source between said reactor and said separator.
摘要翻译: 本发明涉及连续溶液聚合的方法和设备。 这种计划和方法包括压力源,聚合反应器,所述压力源的下游,压力降低装置,所述聚合反应器的下游,以及在所述压力降低装置的下游的分离器,其中所述压力源是足够的 在所述处理装置的操作期间向所述反应混合物提供压力以在所述反应器中产生单相液体反应混合物,并且在所述反应器和所述反应器之间不存在额外的压力源的情况下,在所述分离器中的两相液 - 液反应混合物 说分隔符。
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