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公开(公告)号：US20120012792A1
公开(公告)日：2012-01-19
申请号：US13169572
申请日：2011-06-27
申请人： Roger D. Metzler , Zhenning Gu , Bradley Harrell
发明人： Roger D. Metzler , Zhenning Gu , Bradley Harrell
CPC分类号： C23F11/00 , C01B7/0706 , C23F11/02 , C23F11/04 , F28F19/00
摘要： Elimination and/or mitigation of fouling in a vapor transport systems, such as vent lines and scrubber feed lines may be accomplished using an antifouling additive. The method for employing the antifouling additive includes introducing into the vapor transport system an additive including a polar solvent and corrosion inhibitor wherein: the vapor transport system is substantially water free; the vapor transport system is used to transport acidic materials; the additive is a liquid at vapor transport system operating conditions; and the additive is stable at the vapor transport system operating conditions.
摘要翻译： 可以使用防污添加剂来实现蒸气输送系统（例如排气管线和洗涤器进料管线）中的消除和/或减轻污垢。 使用防污添加剂的方法包括向蒸气输送系统中引入包含极性溶剂和腐蚀抑制剂的添加剂，其中：蒸汽输送系统基本上不含水; 蒸汽输送系统用于运输酸性物质; 添加剂是蒸汽输送系统操作条件下的液体; 并且添加剂在蒸汽输送系统的操作条件下是稳定的。
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公开(公告)号：US08465640B2
公开(公告)日：2013-06-18
申请号：US13169572
申请日：2011-06-27
申请人： Roger D. Metzler , Zhenning Gu , Bradley Harrell
发明人： Roger D. Metzler , Zhenning Gu , Bradley Harrell
CPC分类号： C23F11/00 , C01B7/0706 , C23F11/02 , C23F11/04 , F28F19/00
摘要： Elimination and/or mitigation of fouling in a vapor transport systems, such as vent lines and scrubber feed lines may be accomplished using an antifouling additive. The method for employing the antifouling additive includes introducing into the vapor transport system an additive including a polar solvent and corrosion inhibitor wherein: the vapor transport system is substantially water free; the vapor transport system is used to transport acidic materials; the additive is a liquid at vapor transport system operating conditions; and the additive is stable at the vapor transport system operating conditions.
摘要翻译： 可以使用防污添加剂来实现蒸气输送系统（例如排气管线和洗涤器进料管线）中的消除和/或减轻污垢。 使用防污添加剂的方法包括向蒸气输送系统中引入包含极性溶剂和腐蚀抑制剂的添加剂，其中：蒸汽输送系统基本上不含水; 蒸汽输送系统用于运输酸性物质; 添加剂是蒸汽输送系统操作条件下的液体; 并且添加剂在蒸汽输送系统的操作条件下是稳定的。
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公开(公告)号：US20070119747A1
公开(公告)日：2007-05-31
申请号：US11601402
申请日：2006-11-17
申请人： Bradley Harrell , David Pollard , Michael Zetlmeisl , Joseph Stark , Robert Ziegler , Michael McElhinney
发明人： Bradley Harrell , David Pollard , Michael Zetlmeisl , Joseph Stark , Robert Ziegler , Michael McElhinney
IPC分类号： C10G7/10
CPC分类号： C10G75/02 , C07F9/1651 , C10G2300/1033 , C10G2300/203 , C10G2300/207 , C10G2300/80
摘要： A composition and method of inhibiting corrosion caused by naphthenic acid in fluids includes using a combination of a thiophosphorus compound and a hydrogen sulfide scavenging compound. The hydrogen sulfide scavenging compound significantly enhances the performance of the thiophosphorus compound and may be included at relatively low levels in the composition. The treatment may be applied to fluids including crude oils and lighter fractions thereof.
摘要翻译： 抑制流体中环烷酸引起的腐蚀的组合物和方法包括使用硫代磷化合物和硫化氢清除化合物的组合。 硫化氢清除化合物显着提高硫代磷化合物的性能，并且可以在组合物中以相对低的水平包含。 该处理可以应用于包括原油及其较轻馏分的流体。
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