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公开(公告)号：US09523047B2
公开(公告)日：2016-12-20
申请号：US14302703
申请日：2014-06-12
申请人： UOP LLC
摘要： Embodiments of apparatuses and methods for treating mercaptans are provided. In one example, an apparatus comprises a vessel capable of receiving a feed stream that comprises liquid hydrocarbons and the mercaptans. The vessel comprises an extraction section that is capable of extracting a portion of the mercaptans from the feed stream to form a mercaptan-reduced, liquid hydrocarbon-containing stream. A catalyst bed section is capable of contacting the mercaptan-reduced, liquid hydrocarbon-containing stream with a catalyst in the presence of oxygen (O2) and caustic at reaction conditions effective to oxidize a remaining portion of the mercaptans and form a sweetened liquid hydrocarbon-containing stream.
摘要翻译： 提供了用于处理硫醇的装置和方法的实施方案。 在一个实例中，装置包括能够接收包含液体烃和硫醇的进料流的容器。 容器包括能够从进料流中提取一部分硫醇以形成含硫醇缩合的液态含烃流的提取部分。 催化剂床部分能够在有氧氧化剩余部分硫醇的反应条件下，在氧气（O 2）和苛性碱存在下，使催化剂与催化剂接触，形成甜化液体烃 - 包含流。
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公开(公告)号：US20150353842A1
公开(公告)日：2015-12-10
申请号：US14300483
申请日：2014-06-10
申请人： UOP LLC
IPC分类号： C10G27/12
CPC分类号： C10G53/14 , B01J8/02 , B01J8/0242 , B01J8/0446 , C10G19/02 , C10G27/04 , C10G27/06 , C10G2300/202
摘要： Embodiments of apparatuses and methods for conversion of mercaptans are provided. In one example, an apparatus comprises a vessel that is capable to receive a feed stream that comprises liquid hydrocarbons and the mercaptans. The vessel comprises a catalyst bed section that is capable of contacting the feed stream with a catalyst in the presence of oxygen (O2) and caustic at reaction conditions effective to oxidize the mercaptans and form a caustic-containing, sweetened liquid hydrocarbon-containing stream. A coalescing bed section is capable to coalesce and separate at least a portion of the caustic from the caustic-containing, sweetened liquid hydrocarbon-containing stream for forming a caustic-depleted, sweetened liquid hydrocarbon-containing product stream.
摘要翻译： 提供了用于转化硫醇的装置和方法的实施方案。 在一个实例中，装置包括能够接收包含液体烃和硫醇的进料流的容器。 该容器包括催化剂床部分，该催化剂床部分能够在有氧氧化硫醇并形成含苛性含硫的含液态含烃流的反应条件下，在氧（O 2）和苛性碱的存在下使催化剂与催化剂接触。 聚结床部分能够从含苛性碱的含甜液体含烃流中聚合并分离至少一部分苛性碱，以形成贫碱化的含有液体烃的产物流。
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公开(公告)号：US20150361352A1
公开(公告)日：2015-12-17
申请号：US14302703
申请日：2014-06-12
申请人： UOP LLC
IPC分类号： C10G29/00
摘要： Embodiments of apparatuses and methods for treating mercaptans are provided. In one example, an apparatus comprises a vessel capable of receiving a feed stream that comprises liquid hydrocarbons and the mercaptans. The vessel comprises an extraction section that is capable of extracting a portion of the mercaptans from the feed stream to form a mercaptan-reduced, liquid hydrocarbon-containing stream. A catalyst bed section is capable of contacting the mercaptan-reduced, liquid hydrocarbon-containing stream with a catalyst in the presence of oxygen (O2) and caustic at reaction conditions effective to oxidize a remaining portion of the mercaptans and form a sweetened liquid hydrocarbon-containing stream.
摘要翻译： 提供了用于处理硫醇的装置和方法的实施方案。 在一个实例中，装置包括能够接收包含液体烃和硫醇的进料流的容器。 容器包括能够从进料流中提取一部分硫醇以形成含硫醇缩合的液态含烃流的提取部分。 催化剂床部分能够在有氧氧化剩余部分硫醇的反应条件下，在氧气（O 2）和苛性碱存在下，使催化剂与催化剂接触，形成甜化液体烃 - 包含流。
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公开(公告)号：US09157032B2
公开(公告)日：2015-10-13
申请号：US13770155
申请日：2013-02-19
申请人： UOP, LLC
IPC分类号： C07C319/14 , C10G19/00 , B01J4/00 , B01J8/04
CPC分类号： C10G19/00 , B01J4/002 , B01J8/0453 , C10G19/08
摘要： One exemplary embodiment can be a process for oxidizing one or more thiol compounds from an alkaline stream. The process may include passing a mixed stream having the alkaline stream to an oxidation vessel having a body and a neck. Often, the body contains one or more packing elements and the neck contains a packing, a distributor, and a mesh. The process can further include passing an oxidized alkaline stream to a separation vessel containing a first chamber and a second chamber. Usually, the first chamber contains a coated mesh.
摘要翻译： 一个示例性实施方案可以是用于从碱性物流氧化一种或多种硫醇化合物的方法。 该方法可以包括将具有碱性物流的混合物流送入具有身体和颈部的氧化容器。 通常，身体包含一个或多个包装元件，并且颈部包含包装，分配器和网。 该方法还可以包括将氧化的碱性物流送入含有第一室和第二室的分离容器。 通常，第一室包含涂层网。
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公开(公告)号：US20150068954A1
公开(公告)日：2015-03-12
申请号：US14020629
申请日：2013-09-06
申请人： UOP, LLC
IPC分类号： C10G21/08
CPC分类号： C10G19/02
摘要： One exemplary embodiment can be a process for contacting an alkaline solution with kerosene or diesel. The process can include providing a stream of kerosene or diesel and at least one of a naphthenic acid and a salt thereof, with an additional alkaline solution to a prewash vessel, forming an emulsion interface between a kerosene or diesel phase and an alkaline phase in the prewash vessel, controlling an amount of the emulsion interface by withdrawing at least a portion of the emulsion interface between the two phases, and adding an acid to a withdrawn emulsion.
摘要翻译： 一个示例性实施方案可以是使碱性溶液与煤油或柴油接触的方法。 该方法可以包括将煤油或柴油和至少一种环烷酸及其盐与另外的碱性溶液一起提供给预清洗容器，在煤油或柴油相与碱相之间形成乳液界面 预洗容器，通过抽出两相之间的乳液界面的至少一部分，并将酸添加到抽出的乳液中来控制乳液界面的量。
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公开(公告)号：US09914886B2
公开(公告)日：2018-03-13
申请号：US14300483
申请日：2014-06-10
申请人： UOP LLC
CPC分类号： C10G53/14 , B01J8/02 , B01J8/0242 , B01J8/0446 , C10G19/02 , C10G27/04 , C10G27/06 , C10G2300/202
摘要： Embodiments of apparatuses and methods for conversion of mercaptans are provided. In one example, an apparatus comprises a vessel that is capable to receive a feed stream that comprises liquid hydrocarbons and the mercaptans. The vessel comprises a catalyst bed section that is capable of contacting the feed stream with a catalyst in the presence of oxygen (O2) and caustic at reaction conditions effective to oxidize the mercaptans and form a caustic-containing, sweetened liquid hydrocarbon-containing stream. A coalescing bed section is capable to coalesce and separate at least a portion of the caustic from the caustic-containing, sweetened liquid hydrocarbon-containing stream for forming a caustic-depleted, sweetened liquid hydrocarbon-containing product stream.
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公开(公告)号：US20140235897A1
公开(公告)日：2014-08-21
申请号：US13770155
申请日：2013-02-19
申请人： UOP, LLC
IPC分类号： C07C319/24
CPC分类号： C10G19/00 , B01J4/002 , B01J8/0453 , C10G19/08
摘要： One exemplary embodiment can be a process for oxidizing one or more thiol compounds from an alkaline stream. The process may include passing a mixed stream having the alkaline stream to an oxidation vessel having a body and a neck. Often, the body contains one or more packing elements and the neck contains a packing, a distributor, and a mesh. The process can further include passing an oxidized alkaline stream to a separation vessel containing a first chamber and a second chamber. Usually, the first chamber contains a coated mesh.
摘要翻译： 一个示例性实施方案可以是用于从碱性物流氧化一种或多种硫醇化合物的方法。 该方法可以包括将具有碱性物流的混合物流送入具有身体和颈部的氧化容器。 通常，身体包含一个或多个包装元件，并且颈部包含包装，分配器和网。 该方法还可以包括将氧化的碱性物流送入含有第一室和第二室的分离容器。 通常，第一室包含涂层网。
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