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1.
公开(公告)号:US20130274508A1
公开(公告)日:2013-10-17
申请号:US13652522
申请日:2012-10-16
IPC分类号: C07C51/235 , C07C51/215 , B01J8/04
CPC分类号: B01J15/005 , B01J8/0453 , B01J8/048 , B01J8/065 , B01J8/067 , B01J19/0046 , B01J19/242 , B01J2208/00221 , B01J2208/00849 , B01J2208/0092 , B01J2208/025 , B01J2219/00479 , B01J2219/00495 , B01J2219/0059 , B01J2219/00594 , B01J2219/0072 , B01J2219/30226 , B01J2219/30265 , B01J2219/30475 , C07C51/215 , C07C51/235 , C07C51/252 , C07C57/04
摘要: The present disclosure relates to a single shell open interstage reactor (“SSOI”). The SSOI comprises a first reaction stage, an interstage heat exchanger, an open interstage region, and a second reaction stage. The SSOI may be configured for upflow or downflow operation. Further, the open interstage region of the SSOI may comprise a supplemental oxidant feed. When the open interstage region comprises a supplemental oxidant feed, the SSOI may further comprise a supplemental oxidant mixing assembly. Processes for producing acrylic acid through the oxidation of propylene are also disclosed.
摘要翻译: 本公开涉及单壳开放级间反应堆(“SSOI”)。 SSOI包括第一反应段,级间热交换器,开放级间区域和第二反应段。 SSOI可以配置为上流或下流操作。 此外,SSOI的开放级间区域可以包括补充氧化剂进料。 当开放级间区域包含补充氧化剂进料时,SSOI还可以包含补充氧化剂混合组件。 还公开了通过丙烯氧化制备丙烯酸的方法。
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2.
公开(公告)号:US09440903B2
公开(公告)日:2016-09-13
申请号:US13652522
申请日:2012-10-16
IPC分类号: C07C45/28 , B01J8/04 , C07C51/235 , C07C51/215 , C07C51/25 , B01J8/06
CPC分类号: B01J15/005 , B01J8/0453 , B01J8/048 , B01J8/065 , B01J8/067 , B01J19/0046 , B01J19/242 , B01J2208/00221 , B01J2208/00849 , B01J2208/0092 , B01J2208/025 , B01J2219/00479 , B01J2219/00495 , B01J2219/0059 , B01J2219/00594 , B01J2219/0072 , B01J2219/30226 , B01J2219/30265 , B01J2219/30475 , C07C51/215 , C07C51/235 , C07C51/252 , C07C57/04
摘要: The present disclosure relates to a single shell open interstage reactor (“SSOI”). The SSOI comprises a first reaction stage, an interstage heat exchanger, an open interstage region, and a second reaction stage. The SSOI may be configured for upflow or downflow operation. Further, the open interstage region of the SSOI may comprise a supplemental oxidant feed. When the open interstage region comprises a supplemental oxidant feed, the SSOI may further comprise a supplemental oxidant mixing assembly. Processes for producing acrylic acid through the oxidation of propylene are also disclosed.
摘要翻译: 本公开涉及单壳开放级间反应堆(“SSOI”)。 SSOI包括第一反应段,级间热交换器,开放级间区域和第二反应段。 SSOI可以配置为上流或下流操作。 此外,SSOI的开放级间区域可以包括补充氧化剂进料。 当开放级间区域包含补充氧化剂进料时,SSOI还可以包含补充氧化剂混合组件。 还公开了通过丙烯氧化制备丙烯酸的方法。
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