-
公开(公告)号：US20130168294A1
公开(公告)日：2013-07-04
申请号：US13813028
申请日：2011-06-23
IPC分类号： C10G1/00
CPC分类号： C10G1/008 , C10G1/04 , C10G21/003 , C10G2300/202 , C10G2300/206 , C10G2300/44 , G01N21/3103 , G01N23/223 , G01N33/42 , G01N2223/076 , Y10T436/14 , Y10T436/145555 , Y10T436/188
摘要： Described herein is a method of controlling bitumen quality in a process stream within a solvent-assisted bitumen extraction operation, for instance a hydrocarbon stream from a froth separation unit (FSU). Bitumen quality is a measure of the amount of selected contaminants in the process stream. Contaminants may include asphaltenes (comprising metal porphyrins), sulfur, and inorganic solids (comprising inorganic elements, e.g. Si, Al, Ti, Fe, Na, K, Mg, and Ca). First, the amounts of selected contaminants are measured. Next, these measured values are compared to maximum reference values. If one or more of these contaminants is higher than the maximum reference value, at least one variable of the solvent-assisted bitumen extraction is adjusted to improve bitumen quality.
摘要翻译： 本文描述的是在溶剂辅助沥青提取操作（例如来自泡沫分离单元（FSU）的烃流）中控制工艺流中沥青质量的方法。 沥青质量是工艺流中所选污染物量的量度。 污染物可以包括沥青质（包括金属卟啉），硫和无机固体（包括无机元素，例如Si，Al，Ti，Fe，Na，K，Mg和Ca）。 首先，测量所选择的污染物的量。 接下来，将这些测量值与最大参考值进行比较。 如果这些污染物中的一种或多种高于最大参考值，则调节溶剂助沥青提取的至少一个变量以改善沥青质量。
-
公开(公告)号：US08949038B2
公开(公告)日：2015-02-03
申请号：US13813028
申请日：2011-06-23
CPC分类号： C10G1/008 , C10G1/04 , C10G21/003 , C10G2300/202 , C10G2300/206 , C10G2300/44 , G01N21/3103 , G01N23/223 , G01N33/42 , G01N2223/076 , Y10T436/14 , Y10T436/145555 , Y10T436/188
摘要： Described herein is a method of controlling bitumen quality in a process stream within a solvent-assisted bitumen extraction operation, for instance a hydrocarbon stream from a froth separation unit (FSU). Bitumen quality is a measure of the amount of selected contaminants in the process stream. Contaminants may include asphaltenes (comprising metal porphyrins), sulfur, and inorganic solids (comprising inorganic elements, e.g. Si, Al, Ti, Fe, Na, K, Mg, and Ca). First, the amounts of selected contaminants are measured. Next, these measured values are compared to maximum reference values. If one or more of these contaminants is higher than the maximum reference value, at least one variable of the solvent-assisted bitumen extraction is adjusted to improve bitumen quality.
摘要翻译： 本文描述的是在溶剂辅助沥青提取操作（例如来自泡沫分离单元（FSU）的烃流）中控制工艺流中沥青质量的方法。 沥青质量是工艺流中所选污染物量的量度。 污染物可以包括沥青质（包括金属卟啉），硫和无机固体（包括无机元素，例如Si，Al，Ti，Fe，Na，K，Mg和Ca）。 首先，测量所选择的污染物的量。 接下来，将这些测量值与最大参考值进行比较。 如果这些污染物中的一种或多种高于最大参考值，则调节溶剂助沥青提取的至少一个变量以改善沥青质量。
-
3.发明授权Method and system for reclaiming waste hydrocarbon from tailings using solvent sequencing 有权使用溶剂测序从尾矿回收废烃的方法和系统公开(公告)号：US08454821B2
公开(公告)日：2013-06-04
申请号：US12871552
申请日：2010-08-30
申请人： Tapantosh Chakrabarty , Ken N. Sury
发明人： Tapantosh Chakrabarty , Ken N. Sury
摘要： A method and system for extracting hydrocarbon products from waste tailings of a froth flotation unit and a paraffinic froth treatment process are provided. Bitumen and asphaltenes from the waste tailings are extracted using a serial addition of an aromatic solvent, followed by a polar-non-polar solvent. The method and system divert valuable hydrocarbons from tailings ponds. The hydrocarbon product can be used as a coating material or an emulsion fuel, for example.
摘要翻译： 提供了一种从泡沫浮选装置的尾矿提取烃产物的方法和系统，以及石蜡泡沫处理方法。 来自废渣的沥青和沥青质通过连续加入芳族溶剂，然后是极性 - 非极性溶剂萃取。 该方法和系统从尾矿池转移有价值的碳氢化合物。 烃产物可以用作例如涂料或乳液燃料。
-
4.发明申请Method And System For Reclaiming Waste Hydrocarbon From Tailings Using Solvent Sequencing 有权使用溶剂测序从尾矿回收废烃的方法和系统公开(公告)号：US20110210044A1
公开(公告)日：2011-09-01
申请号：US12871552
申请日：2010-08-30
申请人： Tapantosh Chakrabarty , Ken N. Sury
发明人： Tapantosh Chakrabarty , Ken N. Sury
IPC分类号： C10C3/08
摘要： A method and system for extracting hydrocarbon products from waste tailings of a froth flotation unit and a paraffinic froth treatment process are provided. Bitumen and asphaltenes from the waste tailings are extracted using a serial addition of an aromatic solvent, followed by a polar-non-polar solvent. The method and system divert valuable hydrocarbons from tailings ponds. The hydrocarbon product can be used as a coating material or an emulsion fuel, for example.
摘要翻译： 提供了一种从泡沫浮选装置的尾矿提取烃产物的方法和系统，以及石蜡泡沫处理方法。 来自废渣的沥青和沥青质通过连续加入芳族溶剂，然后是极性 - 非极性溶剂萃取。 该方法和系统从尾矿池转移有价值的碳氢化合物。 烃产物可以用作例如涂料或乳液燃料。
-
5.发明申请Method For Using Native Bitumen Markers To Improve Solvent-Assisted Bitumen Extraction 有权使用天然沥青标记物改善溶剂辅助沥青提取的方法公开(公告)号：US20100126911A1
公开(公告)日：2010-05-27
申请号：US12606031
申请日：2009-10-26
申请人： Tapantosh Chakrabarty , Ken N. Sury
发明人： Tapantosh Chakrabarty , Ken N. Sury
IPC分类号： C10G1/04 , G01N33/00 , G01N23/223 , G01N23/00
摘要： In solvent-assisted bitumen extraction, a native marker, for example: sulfur, nickel, vanadium, iron copper, or manganese, is used to control the solvent to bitumen ratio in a process stream such as a stream from a froth separation unit (FSU) and/or to measure hydrocarbon loss in a tailings solvent recovery unit (TSRU).
摘要翻译： 在溶剂辅助沥青提取中，使用天然标记物，例如硫，镍，钒，铁铜或锰来控制工艺流中的溶剂与沥青的比例，例如来自泡沫分离单元（FSU）的料流 ）和/或测量尾矿溶剂回收单元（TSRU）中的烃损失。
-
6.发明授权Method for using native bitumen markers to improve solvent-assisted bitumen extraction 有权使用天然沥青标记物改进溶剂辅助沥青提取的方法公开(公告)号：US08449764B2
公开(公告)日：2013-05-28
申请号：US12606031
申请日：2009-10-26
申请人： Tapantosh Chakrabarty , Ken N. Sury
发明人： Tapantosh Chakrabarty , Ken N. Sury
摘要： In solvent-assisted bitumen extraction, a native marker, for example: sulfur, nickel, vanadium, iron copper, or manganese, is used to control the solvent to bitumen ratio in a process stream such as a stream from a froth separation unit (FSU) and/or to measure hydrocarbon loss in a tailings solvent recovery unit (TSRU).
摘要翻译： 在溶剂辅助沥青提取中，使用天然标记物，例如硫，镍，钒，铁铜或锰来控制工艺流中的溶剂与沥青的比例，例如来自泡沫分离单元（FSU）的料流 ）和/或测量尾矿溶剂回收单元（TSRU）中的烃损失。
-
7.发明申请Method and System For Determining Particle Size Distribution and Filterable Solids In A Bitumen-Containing Fluid 有权用于确定含沥青流体中的颗粒尺寸分布和可过滤固体的方法和系统公开(公告)号：US20110265558A1
公开(公告)日：2011-11-03
申请号：US13132865
申请日：2009-12-07
申请人： Joseph L. Feimer , Ken N. Sury
发明人： Joseph L. Feimer , Ken N. Sury
IPC分类号： G01N15/06
CPC分类号： G01N15/02
摘要： A method and system for determining particle size distribution and/or filterable solids in bitumen-containing fluid is described. A sample of bitumen-containing fluid, such as bitumen-froth feed, bitumen-froth solvent or paraffinic-froth-treated (PFT) bitumen-solvent is obtained. An optimized diluent combination is determined, comprising an aromatic or cycloaliphatic solvent such as toluene, benzene, naphthalene, xylene, anthracene, or cyclohexane together with a C3 to C12 paraffinic solvent. The combination is considered optimized when diluting the sample with the combination maintains substantially the same level of deasphalting in the diluted sample as in the undiluted sample. Upon dilution of the sample with optimized diluent combination, particle size distribution can be accurately determined using optical instrumentation, laser diffraction instrumentation, electrical counting instrumentation, or ultrasonic instrumentation.
摘要翻译： 描述了一种用于确定含沥青的流体中的粒度分布和/或可过滤固体的方法和系统。 得到含沥青的流体，如沥青进料，沥青溶剂或石蜡泡沫处理（PFT）沥青溶剂样品。 确定优化的稀释剂组合，其包含芳族或脂环族溶剂如甲苯，苯，萘，二甲苯，蒽或环己烷以及C3至C12链烷烃溶剂。 当将组合物稀释样品时，认为组合在未稀释的样品中保持与稀释样品基本相同的脱沥青水平。 用优化的稀释剂组合稀释样品后，可以使用光学仪器，激光衍射仪器，电子计数仪器或超声仪器精确测定粒度分布。
-
8.发明授权Method and system for determining particle size distribution and filterable solids in a bitumen-containing fluid 有权用于确定含沥青流体中的粒度分布和可过滤固体的方法和系统公开(公告)号：US08701470B2
公开(公告)日：2014-04-22
申请号：US13132865
申请日：2009-12-07
申请人： Joseph L. Feimer , Ken N. Sury
发明人： Joseph L. Feimer , Ken N. Sury
IPC分类号： G01N15/06
CPC分类号： G01N15/02
摘要： A method and system for determining particle size distribution and/or filterable solids in bitumen-containing fluid is described. A sample of bitumen-containing fluid, such as bitumen-froth feed, bitumen-froth solvent or paraffinic-froth-treated (PFT) bitumen-solvent is obtained. An optimized diluent combination is determined, comprising an aromatic or cycloaliphatic solvent such as toluene, benzene, naphthalene, xylene, anthracene, or cyclohexane together with a C3 to C12 paraffinic solvent. The combination is considered optimized when diluting the sample with the combination maintains substantially the same level of deasphalting in the diluted sample as in the undiluted sample. Upon dilution of the sample with optimized diluent combination, particle size distribution can be accurately determined using optical instrumentation, laser diffraction instrumentation, electrical counting instrumentation, or ultrasonic instrumentation.
摘要翻译： 描述了一种用于确定含沥青的流体中的粒度分布和/或可过滤固体的方法和系统。 得到含沥青的流体，如沥青进料，沥青溶剂或石蜡泡沫处理（PFT）沥青溶剂样品。 确定优化的稀释剂组合，其包含芳族或脂环族溶剂如甲苯，苯，萘，二甲苯，蒽或环己烷以及C3至C12链烷烃溶剂。 当将组合物稀释样品时，认为组合在未稀释的样品中保持与稀释样品基本相同的脱沥青水平。 用优化的稀释剂组合稀释样品后，可以使用光学仪器，激光衍射仪器，电子计数仪器或超声仪器精确测定粒度分布。
-
公开(公告)号：US08357291B2
公开(公告)日：2013-01-22
申请号：US12340515
申请日：2008-12-19
申请人： Ken N. Sury , Joseph L. Feimer , Clay R. Sutton
发明人： Ken N. Sury , Joseph L. Feimer , Clay R. Sutton
IPC分类号： C10G1/04
CPC分类号： C10G1/045
摘要： The invention relates to an improved bitumen recovery process. The process includes adding water to a bitumen-froth/solvent system containing asphaltenes and mineral solids. The addition of water in droplets increases the settling rate of asphaltenes and mineral solids to more effectively treat the bitumen for pipeline transport, further enhancement, refining, or any other application of reduced-solids bitumen.
摘要翻译： 本发明涉及一种改进的沥青回收方法。 该方法包括向含有沥青质和矿物固体的沥青/溶剂体系中加入水。 小滴中的水分增加了沥青质和矿物固体的沉降速率，以更有效地处理沥青用于管道运输，进一步增强，精炼或任何其它应用的减少固体的沥青。
-
公开(公告)号：US20090200209A1
公开(公告)日：2009-08-13
申请号：US12340515
申请日：2008-12-19
申请人： Ken N. Sury , Joseph L. Feimer , Clay R. Sutton
发明人： Ken N. Sury , Joseph L. Feimer , Clay R. Sutton
CPC分类号： C10G1/045
摘要： The invention relates to an improved bitumen recovery process. The process includes adding water to a bitumen-froth/solvent system containing asphaltenes and mineral solids. The addition of water in droplets increases the settling rate of asphaltenes and mineral solids to more effectively treat the bitumen for pipeline transport, further enhancement, refining, or any other application of reduced-solids bitumen.
摘要翻译： 本发明涉及一种改进的沥青回收方法。 该方法包括向含有沥青质和矿物固体的沥青/溶剂体系中加入水。 小滴中的水分增加了沥青质和矿物固体的沉降速率，以更有效地处理沥青用于管道运输，进一步增强，精炼或任何其它应用的减少固体的沥青。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.018 秒)