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1.发明授权公开(公告)号：US08273581B2
公开(公告)日：2012-09-25
申请号：US13243782
申请日：2011-09-23
CPC分类号： C10G7/12 , G01N30/02 , G01N33/28 , Y10T436/116664 , Y10T436/12 , Y10T436/21 , Y10T436/212 , Y10T436/214 , Y10T436/255 , Y10T436/25625 , Y10T436/2575 , Y10T436/25875
摘要： In at least one embodiment, the inventive technology relates to in-vessel generation of a material from a solution of interest as part of a processing and/or analysis operation. Preferred embodiments of the in-vessel material generation (e.g., in-vessel solid material generation) include precipitation; in certain embodiments, analysis and/or processing of the solution of interest may include dissolution of the material, perhaps as part of a successive dissolution protocol using solvents of increasing ability to dissolve. Applications include, but are by no means limited to estimation of a coking onset and solution (e.g., oil) fractionating.
摘要翻译： 在至少一个实施方案中，本发明技术涉及作为处理和/或分析操作的一部分的来自感兴趣的溶液的材料的容器内生成。 容器内材料生成（例如，容器内固体材料生成）的优选实施方案包括沉淀; 在某些实施方案中，感兴趣溶液的分析和/或处理可以包括材料的溶解，可能是使用溶解能力增加的溶剂的连续溶出方案的一部分。 应用包括但不限于估计焦化开始和溶液（例如油）分馏。
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2.发明授权Method for determining asphaltene stability of a hydrocarbon-containing material 有权测定含烃材料的沥青质稳定性的方法公开(公告)号：US08367425B1
公开(公告)日：2013-02-05
申请号：US13490316
申请日：2012-06-06
IPC分类号： G01N1/22
CPC分类号： C10G7/12 , G01N30/02 , G01N33/28 , Y10T436/116664 , Y10T436/12 , Y10T436/21 , Y10T436/212 , Y10T436/214 , Y10T436/255 , Y10T436/25625 , Y10T436/2575 , Y10T436/25875
摘要： A method for determining asphaltene stability in a hydrocarbon-containing material having solvated asphaltenes therein is disclosed. In at least one embodiment, it involves the steps of: (a) precipitating an amount of the asphaltenes from a liquid sample of the hydrocarbon-containing material with an alkane mobile phase solvent in a column; (b) dissolving a first amount and a second amount of the precipitated asphaltenes by changing the alkane mobile phase solvent to a final mobile phase solvent having a solubility parameter that is higher than the alkane mobile phase solvent; (c) monitoring the concentration of eluted fractions from the column; (d) creating a solubility profile of the dissolved asphaltenes in the hydrocarbon-containing material; and (e) determining one or more asphaltene stability parameters of the hydrocarbon-containing material.
摘要翻译： 公开了一种在其中具有溶剂化沥青质的含烃材料中测定沥青质稳定性的方法。 在至少一个实施方案中，其包括以下步骤：（a）在柱中用烷烃流动相溶剂从含烃材料的液体样品中沉淀出一定量的沥青质; （b）通过将烷烃流动相溶剂改变为具有高于烷烃流动相溶剂的溶解度参数的最终流动相溶剂来溶解第一量和第二量的沉淀沥青质; （c）监测来自柱的洗脱级分的浓度; （d）在含烃材料中产生溶解的沥青质的溶解度曲线; 和（e）确定含烃材料的一种或多种沥青质稳定性参数。
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公开(公告)号：US07223603B2
公开(公告)日：2007-05-29
申请号：US10374779
申请日：2003-02-25
IPC分类号： G01N33/24
CPC分类号： G01N29/11 , G01N29/07 , G01N29/348 , G01N33/28 , G01N2291/02416 , Y10T436/115831 , Y10T436/12
摘要： Ultrasonic spectroscopy, calorimetry, or thermogravimetric analysis provide measures which correlate with properties of asphaltene complex of petroleum residua which can be used to establish or maintain consistent properties of petroleum residua during blending or to determine immediacy of petroleum residuea to deposition phenomena during pyrolytic thermal treatment.
摘要翻译： 超声波光谱学，量热法或热重分析提供与石油渣的沥青质复合物的性质相关的措施，其可用于在混合过程中建立或保持石油渣的一致性质或确定石油残留物在热解热处理期间的沉积现象的直接性。
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公开(公告)号：US20130067991A1
公开(公告)日：2013-03-21
申请号：US13237568
申请日：2011-09-20
CPC分类号： C10G53/08 , B01D15/00 , B01D15/08 , B01D15/265 , B01J20/103 , B01J20/281 , B01J20/283 , B01J20/284 , B01J20/286 , B01J20/287 , B01J20/288 , B01J2220/603 , C10G25/00 , C10G25/003 , C10G25/12 , C10G2300/206 , C10G2400/30 , G01N30/14 , G01N30/461 , G01N30/468 , G01N33/2823 , G01N33/2835 , G01N2030/027 , G01N2030/085 , G01N2030/143 , G01N2030/8854
摘要： The inventive technology may involve, in particular embodiments, novel use of a non-porous, high surface energy stationary phase to adsorb, in reversible fashion, the most polar component of a resins fraction of an input hydrocarbon when a mobile phase is passed over the stationary phase. Such reversible adsorption prevents irreversibly adsorption of such components on active stationary phase(s) downflow of the non-porous, high surface energy stationary phase, thereby conserving stationary phase costs and increasing resolution of resins elutions, and accuracy of hydrocarbon component results. Aspects of the inventive technology may also involve a novel combination of a solubility based asphaltene component fractionating and analysis method and an adsorption chromatography method for separating and/or analyzing saturate, aromatics and resins components of an input hydrocarbon.
摘要翻译： 在具体实施方案中，本发明的技术可以涉及无孔高表面能固定相的新用途，以可逆的方式吸附输入烃的树脂级分的最极性组分，当流动相通过 固定相。 这种可逆吸附防止这些组分在无孔，高表面能固定相的活性固定相向下流动中的不可逆吸附，从而保持固定相成本和提高树脂洗脱液的分离度以及烃组分结果的准确性。 本发明技术的方面还可以涉及一种基于溶解度的沥青质组分分馏和分析方法的新型组合以及用于分离和/或分析输入烃的饱和物，芳族化合物和树脂组分的吸附层析方法。
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公开(公告)号：USRE42192E1
公开(公告)日：2011-03-01
申请号：US12488302
申请日：2009-06-19
申请人： John F. Schabron , Joseph F. Rovani, Jr. , Theresa M. Bomstad , Susan S. Sorini-Wong , Gregory K. Wong
发明人： John F. Schabron , Joseph F. Rovani, Jr. , Theresa M. Bomstad , Susan S. Sorini-Wong , Gregory K. Wong
CPC分类号： G01N33/0049 , G01N27/626 , G01N27/70 , G01N33/0031 , Y10T436/11 , Y10T436/163333 , Y10T436/19 , Y10T436/193333 , Y10T436/196666 , Y10T436/25875
摘要： Generally, this invention relates to the development of field monitoring methodology for new substances and sensing chemical warfare agents (CWAs) and terrorist substances. It also relates to a portable test kit which may be utilized to measure concentrations of halogenated volatile organic compounds (VOCs) in the field. Specifically it relates to systems for reliably field sensing the potential presence of such items while also distinguishing them from other elements potentially present. It also relates to overall systems and processes for sensing, reacting, and responding to an indicated presence of such substance, including modifications of existing halogenated sensors and arrayed sensing systems and methods.
摘要翻译： 一般来说，本发明涉及开发新物质和传感化学战剂（CWAs）和恐怖物质的现场监测方法。 它还涉及可用于测量现场卤代挥发性有机化合物（VOC）浓度的便携式测试试剂盒。 具体来说，它涉及可靠地实地检测这些物品的潜在存在的系统，同时也将它们与潜在存在的其他元素区分开来。 它还涉及用于感测，反应和响应这种物质的指示存在的总体系统和过程，包括现有的卤化传感器和排列的感测系统和方法的修改。
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公开(公告)号：US06773921B1
公开(公告)日：2004-08-10
申请号：US10009863
申请日：2001-12-10
IPC分类号： G01N3324
CPC分类号： G01N33/2805 , C10G7/12 , C10G9/007 , C10G11/18 , Y10T436/212
摘要： Indicia of stability or thresholds of instability may be used to assess the proximity of hydrocarbon materials such as petroleum residua to deposition of carbon rich materials. The invention may be used to evaluate suitability of such hydrocarbon materials to various types of processing methodologies, or to determine processing parameters, either prior to processing or during processing. Prediction of proximity to deposition of carbon rich materials may result in continuous process parameters or increased output, decreased energy use or decreased amount of emissions per unit of such hydrocarbon materials compared to conventional processing technology. Products produced or products processed with this technology may also have a higher level of purity.
摘要翻译： 稳定性或不稳定阈值的标记可用于评估碳氢化合物材料（如石油渣）与富碳材料沉积物的接近程度。 本发明可以用于评估这种烃类材料对各种类型的加工方法的适用性，或者用于在处理之前或在加工期间确定加工参数。 与常规加工技术相比，预测富碳材料沉积的邻近可能导致连续的工艺参数或增加的产量，减少的能量使用或减少每单位这种烃类材料的排放量。 使用这种技术生产的产品或产品也可能具有更高的纯度。
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公开(公告)号：US20160272899A1
公开(公告)日：2016-09-22
申请号：US15167766
申请日：2016-05-27
CPC分类号： C10G25/003 , B01D15/00 , B01D15/08 , B01D15/265 , B01J20/103 , B01J20/281 , B01J20/283 , B01J20/284 , B01J20/286 , B01J20/287 , B01J20/288 , B01J2220/603 , C10G25/00 , C10G25/12 , C10G53/08 , C10G2300/206 , C10G2400/30 , G01N30/14 , G01N30/461 , G01N30/468 , G01N33/2823 , G01N33/2835 , G01N2030/027 , G01N2030/085 , G01N2030/143 , G01N2030/8854
摘要： The inventive technology may involve, in particular embodiments, novel use of a non-porous, high surface energy stationary phase to adsorb, in reversible fashion, the most polar component of a resins fraction of an input hydrocarbon when a mobile phase is passed over the stationary phase. Such reversible adsorption prevents irreversibly adsorption of such components on active stationary phase(s) downflow of the non-porous, high surface energy stationary phase, thereby conserving stationary phase costs and increasing resolution of resins elutions, and accuracy of hydrocarbon component results. Aspects of the inventive technology may also involve a novel combination of a solubility based asphaltene component fractionating and analysis method and an adsorption chromatography method for separating and/or analyzing saturate, aromatics and resins components of an input hydrocarbon.
摘要翻译： 在具体实施方案中，本发明的技术可以涉及无孔高表面能固定相的新用途，以可逆的方式吸附输入烃的树脂级分的最极性组分，当流动相通过 固定相。 这种可逆吸附防止这些组分在无孔，高表面能固定相的活性固定相向下流动中的不可逆吸附，从而保持固定相成本和提高树脂洗脱液的分离度以及烃组分结果的准确性。 本发明技术的方面还可以涉及一种基于溶解度的沥青质组分分馏和分析方法的新型组合以及用于分离和/或分析输入烃的饱和物，芳族化合物和树脂组分的吸附层析方法。
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8.发明授权公开(公告)号：US08530240B1
公开(公告)日：2013-09-10
申请号：US13490307
申请日：2012-06-06
IPC分类号： G01N33/24
CPC分类号： C10G7/12 , G01N30/02 , G01N33/28 , Y10T436/116664 , Y10T436/12 , Y10T436/21 , Y10T436/212 , Y10T436/214 , Y10T436/255 , Y10T436/25625 , Y10T436/2575 , Y10T436/25875
摘要： Disclosed herein is a method involving the steps of (a) precipitating an amount of asphaltenes from a liquid sample of a first hydrocarbon-containing feedstock having solvated asphaltenes therein with one or more first solvents in a column; (b) determining one or more solubility characteristics of the precipitated asphaltenes; (c) analyzing the one or more solubility characteristics of the precipitated asphaltenes; and (d) correlating a measurement of feedstock reactivity for the first hydrocarbon-containing feedstock sample with a mathematical parameter derived from the results of analyzing the one or more solubility characteristics of the precipitated asphaltenes.
摘要翻译： 本文公开了一种方法，其包括以下步骤：（a）从具有溶剂化沥青质的第一含烃原料的液体样品中将一定量的沥青质与塔中的一种或多种第一溶剂沉淀; （b）确定沉淀的沥青质的一种或多种溶解度特性; （c）分析沉淀的沥青质的一种或多种溶解度特性; 和（d）将第一含烃原料样品的原料反应性的测量与从分析沉淀的沥青质的一种或多种溶解度特征的结果得出的数学参数相关联。
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9.发明授权公开(公告)号：US08492154B1
公开(公告)日：2013-07-23
申请号：US13600039
申请日：2012-08-30
CPC分类号： C10G7/12 , G01N30/02 , G01N33/28 , Y10T436/116664 , Y10T436/12 , Y10T436/21 , Y10T436/212 , Y10T436/214 , Y10T436/255 , Y10T436/25625 , Y10T436/2575 , Y10T436/25875
摘要： Disclosed herein is a method involving the steps of (a) precipitating an amount of asphaltenes from a liquid sample of a first hydrocarbon-containing feedstock having solvated asphaltenes therein with one or more first solvents in a column; (b) determining one or more solubility characteristics of the precipitated asphaltenes; (c) analyzing the one or more solubility characteristics of the precipitated asphaltenes; and (d) correlating a measurement of feedstock fouling tendency for the first hydrocarbon-containing feedstock sample with a mathematical parameter derived from the results of analyzing the one or more solubility characteristics of the precipitated asphaltenes.
摘要翻译： 本文公开了一种方法，其包括以下步骤：（a）从具有溶剂化沥青质的第一含烃原料的液体样品中将一定量的沥青质与塔中的一种或多种第一溶剂沉淀; （b）确定沉淀的沥青质的一种或多种溶解度特性; （c）分析沉淀的沥青质的一种或多种溶解度特性; 和（d）将第一含烃原料样品的原料污染趋势的测量与从分析沉淀的沥青质的一种或多种溶解度特征的结果得到的数学参数相关联。
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10.发明申请公开(公告)号：US20110120950A1
公开(公告)日：2011-05-26
申请号：US12970535
申请日：2010-12-16
IPC分类号： B01D15/26 , G01J3/00 , H01J49/00 , G01N21/00 , G01N23/20 , G01R27/08 , G01N21/41 , G01J4/00 , G01J3/443 , G01J1/58 , B01D15/08
CPC分类号： C10G7/12 , G01N30/02 , G01N33/28 , Y10T436/116664 , Y10T436/12 , Y10T436/21 , Y10T436/212 , Y10T436/214 , Y10T436/255 , Y10T436/25625 , Y10T436/2575 , Y10T436/25875
摘要： In at least one embodiment, the inventive technology relates to in-vessel generation of a material from a solution of interest as part of a processing and/or analysis operation. Preferred embodiments of the in-vessel material generation (e.g., in-vessel solid material generation) include precipitation; in certain embodiments, analysis and/or processing of the solution of interest may include dissolution of the material, perhaps as part of a successive dissolution protocol using solvents of increasing ability to dissolve.
摘要翻译： 在至少一个实施方案中，本发明技术涉及作为处理和/或分析操作的一部分的来自感兴趣的溶液的材料的容器内生成。 容器内材料生成（例如，容器内固体材料生成）的优选实施方案包括沉淀; 在某些实施方案中，感兴趣溶液的分析和/或处理可以包括材料的溶解，可能是使用溶解能力增加的溶剂的连续溶出方案的一部分。
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