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1. 发明授权

US4131514A Oxygen separation with membranes 失效
标题翻译：氧分离膜
公开(公告)号：US4131514A
公开(公告)日：1978-12-26
申请号：US811212
申请日：1977-06-29
申请人： Victor M. Chong , Walter H. Seitzer
发明人： Victor M. Chong , Walter H. Seitzer
IPC分类号： B01D53/22 , B01D53/32 , C01B13/02 , C25B1/02
CPC分类号： B01D53/326 , B01D53/228 , C01B13/0255 , C01B2210/0046
摘要： A process for separating oxygen from its admixture with other gases (e.g. air) by contacting one side of a solid electrolyte membrane in which ionic oxygen transport can occur with the oxygen-containing gas and separating essentially pure oxygen from the other side of the membrane.
摘要翻译：将氧气与其它气体（例如空气）混合的方法是将氧离子传输的固体电解质膜的一侧与含氧气体接触并从膜的另一侧分离基本上纯的氧气。

2. 发明授权

US5104493A Tertiary butyl hydroperoxide concentration 失效
标题翻译：叔丁基过氧化氢浓度
公开(公告)号：US5104493A
公开(公告)日：1992-04-14
申请号：US645434
申请日：1991-01-24
申请人： Victor M. Chong
发明人： Victor M. Chong
IPC分类号： C07C29/80 , C07C407/00 , C07C409/04
CPC分类号： C07C409/04 , C07C29/80 , C07C407/00 , C07C407/003
摘要： The invention relates to a process for concentrating TBHP while avoiding flammability and explosion hazards by distilling a mixture of TBHP and TBA under reduced pressure of up to 300 mm Hg and separating a liquid TBHP concentrate containing at least 65 wt. % TBHP.
摘要翻译：本发明涉及通过在高达300mm Hg的减压下蒸馏TBHP和TBA的混合物并分离含有至少65wt。的液体TBHP浓缩物来集中TBHP同时避免易燃性和爆炸危险的方法。％TBHP。

3. 发明授权

US3996031A Fractionation of multicomponent dimethylnaphthelenes feeds by selective crystallization 失效
标题翻译：通过选择性结晶分馏多组分二甲基萘并饲料
公开(公告)号：US3996031A
公开(公告)日：1976-12-07
申请号：US495752
申请日：1974-08-08
申请人： Victor M. Chong
发明人： Victor M. Chong
IPC分类号： B01D9/00 , B01D9/02 , C07C7/14
CPC分类号： B01D9/0013
摘要： A process and system for separating a preferentially crystallizable component A from a feed, wherein a series of zones are used between which mother liquor can flow without passage of crystallized material. Liquid feed is introduced to a zone other than the end zone from which effluent rich in component A is withdrawn. During one stage gradating crystallization temperature pattern is established throughout the series ranging from relatively low to relatively high, causing component A to crystallize in each zone; and mother liquor is caused to flow toward the low temperature end, while a portion of previously withdrawn effluent rich in component A is returned to the higher temperature end and effluent lean in component A is removed from the lower temperature end. In another stage a higher temperature pattern is established throughout the series whereby at least a portion of crystallized material melts in each zone, and mother liquor is caused to flow in the opposite direction while an equivalent amount of effluent rich in component A is withdrawn from said end zone.
摘要翻译：一种用于将优先结晶的组分A与进料分离的方法和系统，其中使用一系列区域，母液可以在其间流动而不通过结晶材料。将液体进料引入除了从其中排出富含组分A的流出物的末端区域以外的区域。在一个阶段中，渐变结晶温度模式在整个系列范围内从相对较低到相对较高，使组分A在每个区域中结晶; 使母液流向低温端，而富含组分A的一部分先前取出的流出物返回到较高温度的末端，并且从低温端除去组分A中的贫的流出物。在另一个阶段，在整个系列中建立了更高的温度模式，其中至少一部分结晶的材料在每个区域中熔化，并使母液沿相反的方向流动，同时将等量的富含组分A的流出物从所述结束区域。

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