公开(公告)号：US20110319694A1

公开(公告)日：2011-12-29

申请号：US12825121

申请日：2010-06-28

申请人： Hye-Kyung Timken ,  Howard S. Lacheen ,  Shawn S. Winter

发明人： Hye-Kyung Timken ,  Howard S. Lacheen ,  Shawn S. Winter

IPC分类号： C07C2/58

CPC分类号： C07C2/60 ,  C07C2527/125 ,  C07C2531/02 ,  Y02P20/582 ,  C07C9/16

摘要： Methods for starting and operating ionic liquid catalyzed hydrocarbon conversion processes and systems to provide maximum process efficiency, system reliability and equipment longevity may include: purging air and free water from at least a portion of the system; introducing at least one reactant into the at least a portion of the system; and re-circulating the at least one reactant through the at least a portion of the system, via at least one feed dryer unit, until the at least one reactant exiting the at least a portion of the system has a water content at or below a threshold value, prior to the introduction of an ionic liquid catalyst and/or additional reactant(s) and feeds into the system.

摘要翻译： 用于启动和操作离子液体催化的烃转化过程和系统以提供最大过程效率，系统可靠性和设备寿命的方法可以包括：从系统的至少一部分吹扫空气和游离水; 将至少一种反应物引入所述系统的至少一部分; 并且经由至少一个进料干燥器单元重新循环至少一个反应物通过系统的至少一部分，直到离开系统的至少一部分的至少一个反应物具有等于或低于 在引入离子液体催化剂和/或附加反应物之前，将其进料到系统中。

公开(公告)号：US08865960B2

公开(公告)日：2014-10-21

申请号：US12825121

申请日：2010-06-28

申请人： Hye-Kyung Timken ,  Howard S. Lacheen ,  Shawn S. Winter

发明人： Hye-Kyung Timken ,  Howard S. Lacheen ,  Shawn S. Winter

IPC分类号： C07C2/60 ,  C07C2/62

CPC分类号： C07C2/60 ,  C07C2527/125 ,  C07C2531/02 ,  Y02P20/582 ,  C07C9/16

摘要： Methods for starting and operating ionic liquid catalyzed hydrocarbon conversion processes and systems to provide maximum process efficiency, system reliability and equipment longevity may include: purging air and free water from at least a portion of the system; introducing at least one reactant into the at least a portion of the system; and re-circulating the at least one reactant through the at least a portion of the system, via at least one feed dryer unit, until the at least one reactant exiting the at least a portion of the system has a water content at or below a threshold value, prior to the introduction of an ionic liquid catalyst and/or additional reactant(s) and feeds into the system.

摘要翻译： 用于启动和操作离子液体催化的烃转化过程和系统以提供最大过程效率，系统可靠性和设备寿命的方法可以包括：从系统的至少一部分吹扫空气和游离水; 将至少一种反应物引入所述系统的至少一部分; 并且经由至少一个进料干燥器单元重新循环至少一个反应物通过系统的至少一部分，直到离开系统的至少一部分的至少一个反应物具有等于或低于 在引入离子液体催化剂和/或附加反应物之前，将其进料到系统中。