发明名称 |
STARTUP PROCEDURES FOR IONIC LIQUID CATALYZED HYDROCARBON CONVERSION PROCESSES |
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. |
申请公布号 |
WO2012009050(A3) |
申请公布日期 |
2012.04.19 |
申请号 |
WO2011US37963 |
申请日期 |
2011.05.25 |
申请人 |
CHEVRON U.S.A. INC.;TIMKEN, HYE-KYUNG;LACHEEN, HOWARD S.;WINTER, SHAWN S. |
发明人 |
TIMKEN, HYE-KYUNG;LACHEEN, HOWARD S.;WINTER, SHAWN S. |
分类号 |
C07C2/58;B01J31/02;C07C7/04;C10G50/00 |
主分类号 |
C07C2/58 |
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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