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公开(公告)号：US20100288494A1
公开(公告)日：2010-11-18
申请号：US12742151
申请日：2008-11-14
摘要： Heavy crude oils having high sulfur content and viscosities are upgraded by a hydrodesulfurization (HDS) process that includes microwave irradiation of a mixture of the sour heavy crude oil with at least one catalyst and optionally, one or more sensitizers, and irradiation in the presence of hydrogen. The process is also adapted to microwave treatment of hard to break emulsions, either above ground or below ground where water-in-oil emulsions are initially formed, followed by the catalytic hydrodesulfurization promoted by application of further microwave energy to the demulsified crude oil stream.
摘要翻译： 具有高硫含量和粘度的重质原油通过加氢脱硫（HDS）方法提高，其包括将酸重质原油与至少一种催化剂和任选的一种或多种敏化剂的混合物的微波照射和在 氢。 该方法还适用于微波处理难以破碎的乳液，其在最初形成油包水乳液的地面或地下，接着通过向破乳原油流施加进一步的微波能促进催化加氢脱硫。
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公开(公告)号：US08403043B2
公开(公告)日：2013-03-26
申请号：US12742151
申请日：2008-11-14
摘要： Heavy crude oils having high sulfur content and viscosities are upgraded by a hydrodesulfurization (HDS) process that includes microwave irradiation of a mixture of the sour heavy crude oil with at least one catalyst and optionally, one or more sensitizers, and irradiation in the presence of hydrogen. The process is also adapted to microwave treatment of hard to break emulsions, either above ground or below ground where water-in-oil emulsions are initially formed, followed by the catalytic hydrodesulfurization promoted by application of further microwave energy to the demulsified crude oil stream.
摘要翻译： 具有高硫含量和粘度的重质原油通过加氢脱硫（HDS）方法提高，其包括将酸重质原油与至少一种催化剂和任选的一种或多种敏化剂的混合物的微波照射和在 氢。 该方法还适用于微波处理难以破碎的乳液，其在最初形成油包水乳液的地面或地下，接着通过向破乳原油流施加进一步的微波能促进催化加氢脱硫。
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3.发明授权Process for in-situ electrochemical oxidative generation and conversion of organosulfur compounds 有权原位电化学氧化生成和转化有机硫化合物的方法公开(公告)号：US08871951B2
公开(公告)日：2014-10-28
申请号：US13559864
申请日：2012-07-27
申请人： Emad Naji Al-Shafei
发明人： Emad Naji Al-Shafei
IPC分类号： C07D495/00 , C10G27/12 , C25B1/30 , C10G27/10 , C01B15/01 , C10G17/02 , B01J19/08 , C10G32/02
CPC分类号： C10G27/12 , B01J19/087 , B01J2219/0809 , B01J2219/0839 , B01J2219/0841 , C01B15/01 , C10G17/02 , C10G27/10 , C10G32/02 , C10G2300/1037 , C10G2300/202 , C10G2300/4037 , C25B1/30
摘要： Hydrocarbon feedstocks are desulfurized by conversion of organosulfur compounds in a mixture of hydrocarbons into sulfoxides and/or sulfones. The oxidant used to promote oxidation of organosulfur-compounds is electrosynthesized in-situ.
摘要翻译： 通过将烃类混合物中的有机硫化合物转化为亚砜和/或砜将烃原料脱硫。 用于促进有机硫化合物氧化的氧化剂是原位电合成的。
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公开(公告)号：US20130341247A1
公开(公告)日：2013-12-26
申请号：US13849429
申请日：2013-03-22
摘要： Heavy crude oils having high sulfur content and viscosities are upgraded by a hydrodesulfurization (HDS) process that includes microwave irradiation of a mixture of the sour heavy crude oil with at least one catalyst and optionally, one or more sensitizers, and irradiation in the presence of hydrogen. The process is also adapted to microwave treatment of hard to break emulsions, either above ground or below ground where water-in-oil emulsions are initially formed, followed by the catalytic hydrodesulfurization promoted by application of further microwave energy to the demulsified crude oil stream.
摘要翻译： 具有高硫含量和粘度的重质原油通过加氢脱硫（HDS）方法提高，其包括将酸重质原油与至少一种催化剂和任选的一种或多种敏化剂的混合物的微波照射和在 氢。 该方法还适用于微波处理难以破碎的乳液，其在最初形成油包水乳液的地面或地下，接着通过向破乳原油流施加进一步的微波能促进催化加氢脱硫。
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5.发明申请Process for In-Situ Electrochemical Oxidative Generation and Conversion of Organosulfur Compounds 有权有机硫化合物的原位电化学氧化生成和转化方法公开(公告)号：US20130053578A1
公开(公告)日：2013-02-28
申请号：US13559864
申请日：2012-07-27
申请人： Emad Naji Al-Shafei
发明人： Emad Naji Al-Shafei
IPC分类号： C07D333/76
CPC分类号： C10G27/12 , B01J19/087 , B01J2219/0809 , B01J2219/0839 , B01J2219/0841 , C01B15/01 , C10G17/02 , C10G27/10 , C10G32/02 , C10G2300/1037 , C10G2300/202 , C10G2300/4037 , C25B1/30
摘要： Hydrocarbon feedstocks are desulfurized by conversion of organosulfur compounds in a mixture of hydrocarbons into sulfoxides and/or sulfones. The oxidant used to promote oxidation of organosulfur-compounds is electrosynthesized in-situ.
摘要翻译： 通过将烃类混合物中的有机硫化合物转化为亚砜和/或砜将烃原料脱硫。 用于促进有机硫化合物氧化的氧化剂是原位电合成的。
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6.发明申请公开(公告)号：US20090107890A1
公开(公告)日：2009-04-30
申请号：US11981309
申请日：2007-10-30
IPC分类号： C10G21/00
CPC分类号： C10G21/16 , C10G21/00 , C10G21/20 , C10G21/27 , C10G21/28 , C10G67/04 , C10G2300/202 , C10G2300/44 , C10G2400/04
摘要： A high sulfur content crude oil feedstream is treated by mixing one or more selected solvents with a sulfur-containing crude oil feedstream for a predetermined period of time, allowing the mixture to separate and form a sulfur-rich solvent-containing liquid phase and a crude oil phase of substantially lowered sulfur content, withdrawing the sulfur-rich stream and regenerating the solvent, hydrotreating the remaining sulfur-rich stream to remove or substantially reduce the sulfur-containing compounds to provide a hydrotreated low sulfur content stream, and mixing the hydrotreated stream with the separated crude oil phase to thereby provide a treated crude oil product stream of substantially reduced sulfur content and without significant volume loss.
摘要翻译： 通过将一种或多种选择的溶剂与含硫原油进料流混合预定的时间来处理高硫含量的原油进料流，允许混合物分离并形成含硫富含溶剂的液相和粗 油相显着降低硫含量，抽出富含硫的物流和再生溶剂，加氢处理剩余的富含硫的物流以除去或基本上还原含硫化合物以提供加氢处理的低硫含量物流，并将加氢处理的物流 与分离的原油相，从而提供基本上降低的硫含量并且没有显着的体积损失的经处理的原油产品流。
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公开(公告)号：US09555345B2
公开(公告)日：2017-01-31
申请号：US13495599
申请日：2012-06-13
CPC分类号： B01D17/12 , B01D17/04 , B01D17/042 , B01D17/06 , B01D2201/54 , B01D2221/04 , C10G31/08 , C10G33/02 , C10G33/08
摘要： A dynamic water/oil demulsification system for a gas-oil separation plant (GOSP) includes: an in-line microwave treatment subsystem upstream of one or more of each of a dehydrator vessel, desalter vessel and/or water/oil separator vessel, each of which vessels receives a water-oil emulsion; sensors that monitor and transmit data corresponding to properties of the water-oil emulsion in or downstream of the respective vessel(s); and a processor/controller associated with the in-line microwave treatment subsystem that initiates the application of microwave energy to the emulsion(s) based on the data from the sensors.
摘要翻译： 用于瓦斯油分离设备（GOSP）的动态水/油破乳系统包括：在脱水器容器，脱盐器容器和/或水/油分离器容器中的一个或多个上游的在线微波处理子系统，每个 其中船只接收水油乳液; 传感器，其监测和传输对应于相应容器内或下游的水 - 油乳液的性质的数据; 以及与在线微波处理子系统相关联的处理器/控制器，其基于来自传感器的数据启动对乳剂的微波能量的应用。
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公开(公告)号：US08343336B2
公开(公告)日：2013-01-01
申请号：US11981309
申请日：2007-10-30
IPC分类号： C10G29/20
CPC分类号： C10G21/16 , C10G21/00 , C10G21/20 , C10G21/27 , C10G21/28 , C10G67/04 , C10G2300/202 , C10G2300/44 , C10G2400/04
摘要： A high sulfur content crude oil feedstream is treated by mixing one or more selected solvents with a sulfur-containing crude oil feedstream for a predetermined period of time, allowing the mixture to separate and form a sulfur-rich solvent-containing liquid phase and a crude oil phase of substantially lowered sulfur content, withdrawing the sulfur-rich stream and regenerating the solvent, hydrotreating the remaining sulfur-rich stream to remove or substantially reduce the sulfur-containing compounds to provide a hydrotreated low sulfur content stream, and mixing the hydrotreated stream with the separated crude oil phase to thereby provide a treated crude oil product stream of substantially reduced sulfur content and without significant volume loss.
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