-
公开(公告)号：US20090159500A1
公开(公告)日：2009-06-25
申请号：US12288564
申请日：2008-10-21
IPC分类号： C10G45/00
CPC分类号： C10G32/02
摘要： The electrodesulfurization of heavy oils wherein a feedstream comprised of bitumen or heavy oil is conducted, along with an effective amount of hydrogen, to an electrochemical cell. A current is applied to the cell wherein sulfur from the feedstream combines with hydrogen to form hydrogen sulfide which is removed.
摘要翻译： 其中将由沥青或重油组成的原料流连同有效量的氢气一起进行到电化学电池的重油的硫化。 将电流施加到电池，其中来自进料流的硫与氢结合以形成除去的硫化氢。
-
公开(公告)号：US08075762B2
公开(公告)日：2011-12-13
申请号：US12288564
申请日：2008-10-21
IPC分类号： C10G45/00
CPC分类号： C10G32/02
摘要： The electrodesulfurization of heavy oils wherein a feedstream comprised of bitumen or heavy oil is conducted, along with an effective amount of hydrogen, to an electrochemical cell. A current is applied to the cell wherein sulfur from the feedstream combines with hydrogen to form hydrogen sulfide which is removed.
摘要翻译： 其中将由沥青或重油组成的原料流连同有效量的氢气一起进行到电化学电池的重油的硫化。 将电流施加到电池，其中来自进料流的硫与氢结合以形成除去的硫化氢。
-
公开(公告)号：US08404106B2
公开(公告)日：2013-03-26
申请号：US12967703
申请日：2010-12-14
申请人： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, Jr. , Roby Bearden, Jr.
发明人： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, Jr. , Roby Bearden, Jr.
CPC分类号： C10G19/08 , B01D53/1468 , B01D53/501 , B01D53/52 , B01D53/96 , B01D2251/404 , B01D2256/24 , C01B17/22 , C01B17/32 , C01D1/22 , C01F11/06 , C01F11/18 , C10G19/02 , C10G29/16 , C10G32/02 , C10G45/02
摘要： After desulfurizing a hydrocarbon feedstream using an alkali metal reagent, the hydrocarbon feedstream can include particles of spent alkali metal salts. The spent alkali metal salts can be separated from the hydrocarbon feedstream and regenerated to form an alkali metal reagent, such as a alkali hydroxide or alkali sulfide. The regeneration process can pass through an intermediate stage of forming an alkali carbonate by successive reactions with carbon dioxide and calcium oxide. The calcium oxide can also be regenerated.
摘要翻译： 在使用碱金属试剂对烃进料流进行脱硫之后，烃进料流可以包括废碱金属盐的颗粒。 废碱金属盐可以与烃进料流分离并再生，形成碱金属试剂如碱金属氢氧化物或碱金属硫化物。 再生过程可以通过与二氧化碳和氧化钙的连续反应通过形成碱金属碳酸盐的中间阶段。 氧化钙也可以再生。
-
公开(公告)号：US20110147274A1
公开(公告)日：2011-06-23
申请号：US12967703
申请日：2010-12-14
申请人： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, JR. , Roby Bearden, JR.
发明人： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, JR. , Roby Bearden, JR.
CPC分类号： C10G19/08 , B01D53/1468 , B01D53/501 , B01D53/52 , B01D53/96 , B01D2251/404 , B01D2256/24 , C01B17/22 , C01B17/32 , C01D1/22 , C01F11/06 , C01F11/18 , C10G19/02 , C10G29/16 , C10G32/02 , C10G45/02
摘要： After desulfurizing a hydrocarbon feedstream using an alkali metal reagent, the hydrocarbon feedstream can include particles of spent alkali metal salts. The spent alkali metal salts can be separated from the hydrocarbon feedstream and regenerated to form an alkali metal reagent, such as a alkali hydroxide or alkali sulfide. The regeneration process can pass through an intermediate stage of forming an alkali carbonate by successive reactions with carbon dioxide and calcium oxide. The calcium oxide can also be regenerated.
摘要翻译： 在使用碱金属试剂对烃进料流进行脱硫之后，烃进料流可以包括废碱金属盐的颗粒。 废碱金属盐可以与烃进料流分离并再生，形成碱金属试剂如碱金属氢氧化物或碱金属硫化物。 再生过程可以通过与二氧化碳和氧化钙的连续反应通过形成碱金属碳酸盐的中间阶段。 氧化钙也可以再生。
-
5.发明申请Focused beam reflectance measurement to optimize desalter performance and reduce downstream fouling 有权聚焦光束反射率测量，以优化脱盐器性能并减少下游污垢公开(公告)号：US20080149486A1
公开(公告)日：2008-06-26
申请号：US11641753
申请日：2006-12-20
IPC分类号： G01N33/00
摘要： Performance of equipment, such as a desalter, in a refinery is monitored in real-time and on-line to minimize fouling of downstream equipment. Using an instrument to measure particles and droplets in-process allows monitoring of the various operations to optimize performance. Such measurement can also be used during crude oil blending to detect asphaltene precipitates that can cause fouling and can be used for monitoring other fouling streams.
摘要翻译： 对炼油厂设备，如脱盐器的性能进行实时和在线监控，以最大限度地减少下游设备的污染。 使用仪器测量过程中的颗粒和液滴可以监控各种操作以优化性能。 这种测量也可以在原油混合中用于检测可能引起结垢的沥青质沉淀物，并且可以用于监测其他污染物流。
-
6.发明授权Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions 有权使用高溶解度分散功率（HSDP）渣油馏分减少炼油厂处理单元污染公开(公告)号：US07901564B2
公开(公告)日：2011-03-08
申请号：US12222761
申请日：2008-08-15
IPC分类号： C10G45/00
CPC分类号： C10G75/00 , C10G9/16 , C10G17/02 , C10G31/00 , C10G75/04 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/20 , C10G2300/203 , C10G2300/206 , C10G2300/4075
摘要： Atmospheric and/or vacuum resid fractions of a high solvency dispersive power (HSDP) crude oil are added to a blend of crude oil to prevent fouling of crude oil refinery equipment and to perform on-line cleaning of fouled refinery equipment. The HSDP resid fractions dissolve asphaltene precipitates and maintain suspension of inorganic particulates before coking affects heat exchange surfaces.
摘要翻译： 将高溶解度分散能力（HSDP）原油的大气和/或真空残渣馏分加入到原油混合物中，以防止原油炼油设备结垢并对污染的炼油设备进行在线清洁。 在焦化影响热交换表面之前，HSDP渣油溶解沥青质沉淀物并保持无机颗粒的悬浮液。
-
7.发明授权Focused beam reflectance measurement to optimize desalter performance and reduce downstream fouling 有权聚焦光束反射率测量，以优化脱盐器性能并减少下游污垢公开(公告)号：US07927479B2
公开(公告)日：2011-04-19
申请号：US11641753
申请日：2006-12-20
IPC分类号： G01N33/00
摘要： Performance of equipment, such as a desalter, in a refinery is monitored in real-time and on-line to minimize fouling of downstream equipment. Using an instrument to measure particles and droplets in-process allows monitoring of the various operations to optimize performance. Such measurement can also be used during crude oil blending to detect asphaltene precipitates that can cause fouling and can be used for monitoring other fouling streams.
摘要翻译： 对炼油厂设备，如脱盐器的性能进行实时和在线监控，以最大限度地减少下游设备的污染。 使用仪器测量过程中的颗粒和液滴可以监控各种操作以优化性能。 这种测量也可以在原油混合中用于检测可能引起结垢的沥青质沉淀物，并且可以用于监测其他污染物流。
-
公开(公告)号：US07951340B2
公开(公告)日：2011-05-31
申请号：US12902324
申请日：2010-10-12
IPC分类号： C10G45/00
CPC分类号： C10G75/00 , C10G9/16 , C10G17/02 , C10G31/00 , C10G75/04 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/20 , C10G2300/203 , C10G2300/206 , C10G2300/4075
摘要： Atmospheric and/or vacuum resid fractions of a high solvency dispersive power (HSDP) crude oil are added to a blend of crude oil to prevent fouling of crude oil refinery equipment and to perform on-line cleaning of fouled refinery equipment. The HSDP resid fractions dissolve asphaltene precipitates and maintain suspension of inorganic particulates before coking affects heat exchange surfaces.
-
9.发明申请FOCUSED BEAM REFLECTANCE MEASUREMENT TO OPTIMIZED DESALTER PERFORMANCE AND REDUCE DOWNSTREAM FOULING 审中-公开聚焦光束反射测量优化的脱盐性能和降低下游水质公开(公告)号：US20100038286A1
公开(公告)日：2010-02-18
申请号：US12448376
申请日：2007-12-18
摘要： Performance of equipment, such as a desalter, in a refinery is monitored in real-time and on-line to minimize fouling of downstream equipment. Using an instrument to measure particles and droplets in-process allows monitoring of the various operations to optimize performance. Such measurement can also be used during crude oil blending to detect asphaltene precipitates that can cause fouling and can be used for monitoring other fouling streams.
摘要翻译： 对炼油厂设备，如脱盐器的性能进行实时和在线监控，以最大限度地减少下游设备的污染。 使用仪器测量过程中的颗粒和液滴可以监控各种操作以优化性能。 这种测量也可以在原油混合中用于检测可能引起结垢的沥青质沉淀物，并且可以用于监测其他污染物流。
-
10.发明申请Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions 有权使用高溶解度分散功率（HSDP）渣油馏分减少炼油厂处理单元污染公开(公告)号：US20090032435A1
公开(公告)日：2009-02-05
申请号：US12222761
申请日：2008-08-15
CPC分类号： C10G75/00 , C10G9/16 , C10G17/02 , C10G31/00 , C10G75/04 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/20 , C10G2300/203 , C10G2300/206 , C10G2300/4075
摘要： Atmospheric and/or vacuum resid fractions of a high solvency dispersive power (HSDP) crude oil are added to a blend of crude oil to prevent fouling of crude oil refinery equipment and to perform on-line cleaning of fouled refinery equipment. The HSDP resid fractions dissolve asphaltene precipitates and maintain suspension of inorganic particulates before coking affects heat exchange surfaces.
摘要翻译： 将高溶解度分散能力（HSDP）原油的大气和/或真空残渣馏分加入到原油混合物中，以防止原油炼油设备结垢并对污染的炼油设备进行在线清洁。 在焦化影响热交换表面之前，HSDP渣油溶解沥青质沉淀物并保持无机颗粒的悬浮液。
-
-
-
-
-
-
-
-
-
搜索结果
44 条记录 (耗时 0.032 秒)
