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1.发明授权Delayed coking process for producing free-flowing coke using a substantially metals-free additive 有权使用基本上无金属添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US07306713B2
公开(公告)日：2007-12-11
申请号：US10846033
申请日：2004-05-14
申请人： Michael Siskin , Martin L. Gorbaty , Christopher P. Eppig , David T. Ferrughelli , Simon R. Kelemen , Leo D. Brown
发明人： Michael Siskin , Martin L. Gorbaty , Christopher P. Eppig , David T. Ferrughelli , Simon R. Kelemen , Leo D. Brown
IPC分类号： C10G9/14
CPC分类号： C10B57/06 , C10B55/00 , C10G2300/107 , C10G2300/1077 , C10G2300/80
摘要： A delayed coking process for making substantially free-flowing shot coke. A coker feedstock, such as a vacuum residuum, is treated with an additive, such as a elemental sulfur, high surface area substantially metals-free solids, process fines, a mineral acid anhydride and the like. The treated feedstock is then heated to coking temperatures and passed to a coker drum for a time sufficient to allow volatiles to evolve and to produce a substantially free-flowing shot coke.
摘要翻译： 用于制造基本上自由流动的焦炭焦炭的延迟焦化方法。 焦化原料（如真空渣油）用添加剂如元素硫，高表面积基本上不含金属的固体，工艺细粉，无机酸酐等进行处理。 然后将经处理的原料加热至焦化温度，并送入焦化鼓一段足以允许挥发物逸出并产生基本上自由流动的喷射焦炭的时间。
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2.发明授权Delayed coking process for producing free-flowing coke using a metals-containing additive 有权使用含金属添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US07303664B2
公开(公告)日：2007-12-04
申请号：US10846034
申请日：2004-05-14
申请人： Michael Siskin , Christopher P. Eppig , Martin L. Gorbaty , Leo D. Brown , Simon R. Kelemen , David T. Ferrughelli , Fritz A. Bernatz
发明人： Michael Siskin , Christopher P. Eppig , Martin L. Gorbaty , Leo D. Brown , Simon R. Kelemen , David T. Ferrughelli , Fritz A. Bernatz
IPC分类号： C10G9/14
CPC分类号： C10B57/06 , C10B55/00 , C10G2300/107 , C10G2300/1077 , C10G2300/80
摘要： A delayed coking process for making substantially free-flowing coke, preferably shot coke. A coker feedstock, such as a vacuum residuum, is heated in a heating zone to coking temperatures then conducted to a coking zone wherein volatiles are collected overhead and coke is formed. A metals-containing additive is added to the feedstock prior to it being heated in the heating zone, prior to its being conducted to the coking zone, or both.
摘要翻译： 一种延迟焦化工艺，用于制造基本上自由流动的焦炭，优选喷射焦炭。 焦化原料如真空残渣在加热区被加热至焦化温度，然后进入焦化区，其中挥发物在塔顶馏出并形成焦炭。 在将原料加热至加热区之前，在其被引导至焦化区之前或两者之前，将含金属的添加剂加入到原料中。
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公开(公告)号：US08147676B2
公开(公告)日：2012-04-03
申请号：US11256728
申请日：2005-10-21
IPC分类号： C10B55/00
CPC分类号： C10B57/06 , C10B55/00 , C10B57/08 , C10G9/005 , C10G55/04 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/206
摘要： The present invention relates to an improved delayed coking process. A coker feed, such as a vacuum resid, is treated with (i) a metal-containing agent and (ii) an oxidizing agent. The feed is treated with the oxidizing agent at an oxidizing temperature. The oxidized feed is then pre-heated to coking temperatures and conducted to a coking vessel for a coking time to allow volatiles to evolve and to produce a substantially free-flowing coke. A metals-containing composition is added to the feed at at least one of the following points in the process: prior to the heating of the feed to coking temperatures, during such heating, and/or after such heating.
摘要翻译： 本发明涉及一种改进的延迟焦化方法。 用（i）含金属试剂和（ii）氧化剂处理焦化饲料如真空渣油。 在氧化温度下用氧化剂处理进料。 然后将氧化的进料预加热至焦化温度，并导入焦化容器中以获得焦化时间，以允许挥发物放出并产生基本上自由流动的焦炭。 在此过程中，将进料加热至焦化温度，在此加热期间和/或在此类加热之后，将含金属的组合物加入到进料中的至少一个方面。
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4.发明授权Chemical structural and compositional yields model for predicting hydrocarbon thermolysis products 有权用于预测碳氢化合物热解产物的化学结构和组成产量模型公开(公告)号：US07344889B2
公开(公告)日：2008-03-18
申请号：US10426356
申请日：2003-04-30
申请人： Simon R. Kelemen , Howard Freund , Michael Siskin , David J. Curry , Yitian Xiao , William N. Olmstead , Martin L. Gorbaty , A. E. Bence
发明人： Simon R. Kelemen , Howard Freund , Michael Siskin , David J. Curry , Yitian Xiao , William N. Olmstead , Martin L. Gorbaty , A. E. Bence
IPC分类号： G01N33/24
CPC分类号： G01N33/241 , G01N33/2823 , G06F19/702 , G06F19/703
摘要： A method of predicting the composition of hydrocarbon products of a complex carbonaceous material when exposed to specific time and temperature conditions is disclosed. In one embodiment, the material is characterized to obtain elemental, chemical and structural parameters. A representative chemical structure of the material is constructed based on the characterization information. The representative chemical structure is then stochastically expanded to a molecular ensemble chemical structural model that includes heteroatoms. The chemical structural model is coupled to a compositional yield model and the composition of the material products is determined using kinetic modeling. Methods are provided of constructing a chemical structural model of complex carbonaceous material, of coupling a molecular ensemble of chemical structures to a thermal chemical mechanism, of updating an ensemble of chemical structures during the kinetic modeling to reflect chemical reaction products and of eliminating molecules from the system.
摘要翻译： 公开了当暴露于特定的时间和温度条件时预测复合碳质材料的烃产物的组成的方法。 在一个实施方案中，该材料的特征在于获得元素，化学和结构参数。 基于特征信息构建材料的代表性化学结构。 然后将代表性的化学结构随机扩展到包括杂原子的分子整体化学结构模型。 化学结构模型与组合产量模型耦合，并且使用动力学模型确定材料产物的组成。 提供了构建复杂碳质材料的化学结构模型的方法，将化学结构的分子组合耦合到热化学机制，在动力学建模期间更新化学结构的集合以反映化学反应产物并从中消除分子 系统。
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公开(公告)号：US08101066B2
公开(公告)日：2012-01-24
申请号：US11987058
申请日：2007-11-27
IPC分类号： C10G9/32
CPC分类号： C10B57/06 , C10B55/10 , C10G9/005 , C10G9/32 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/4081 , C10G2300/4093 , C10G2300/708
摘要： An improved fluidized coking process wherein an effective amount of a basic material, preferably an alkali or alkaline-earth metal-containing compound, is added to the coking zone to mitigate agglomeration of the coke during the coking of a heavy hydrocarbonaceous feedstock to produce lower boiling products.
摘要翻译： 一种改进的流化焦化方法，其中将有效量的碱性物质，优选含碱金属或含碱土金属的化合物加入到焦化区中，以减轻在重质含烃原料焦化期间焦炭的附聚，以产生较低沸点 产品。
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公开(公告)号：US20080135456A1
公开(公告)日：2008-06-12
申请号：US11987058
申请日：2007-11-27
CPC分类号： C10B57/06 , C10B55/10 , C10G9/005 , C10G9/32 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/4081 , C10G2300/4093 , C10G2300/708
摘要： An improved fluidized coking process wherein an effective amount of a basic material, preferably an alkali or alkaline-earth metal-containing compound, is added to the coking zone to mitigate agglomeration of the coke during the coking of a heavy hydrocarbonaceous feedstock to produce lower boiling products.
摘要翻译： 一种改进的流化焦化方法，其中将有效量的碱性物质，优选含碱金属或含碱土金属的化合物加入到焦化区中，以减轻在重质含烃原料焦化期间焦炭的附聚，以产生较低沸点 产品。
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公开(公告)号：US08502003B2
公开(公告)日：2013-08-06
申请号：US13038060
申请日：2011-03-01
IPC分类号： C10L1/00
CPC分类号： C10G1/00 , C10G1/04 , C10G1/083 , C10G2300/1014 , Y02P30/20
摘要： A lignocellulosic biomass material is converted into precursors for liquid hydrocarbon transportation fuels by contacting the biomass material with water and carbon monoxide at elevated temperature, typically from 280 to 350° C., an elevated pressure, typically a total system pressure of 12 to 30 MPa and a CO partial pressure from 5 to 10 MPa and a weight ratio of water:biomass material from 0.5:1 to 5.0:1, to dissolve the biomass material into the reaction mixture and depolymerize, deoxygenate and hydrogenate the lignocellulose biomass material, so converting the biomass material into liquid transportation fuel precursors.
摘要翻译： 木质纤维素生物质材料通过使生物质材料与水和一氧化碳在升高的温度（通常为280-350℃），升高的压力（通常为12-30MPa的总体系压力）接触而转化为液体烃运输燃料的前体 和5〜10MPa的CO分压和水：生物质材料的重量比为0.5:1至5.0:1，将生物质材料溶解到反应混合物中，解聚，脱氧和氢化木质纤维素生物质材料，从而转化 生物质材料成为液体运输燃料前体。
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公开(公告)号：US08500829B2
公开(公告)日：2013-08-06
申请号：US13038093
申请日：2011-03-01
IPC分类号： C10L1/00
CPC分类号： C10G1/002 , C10G1/02 , C10G3/40 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/805 , Y02P30/20
摘要： A pyrolysis oil derived from a lignocellulosic biomass material is converted into precursors for liquid hydrocarbon transportation fuels by contacting the oil with water and carbon monoxide at elevated temperature, typically from 280 to 350° C., an elevated pressure, typically a total system pressure of 12 to 30 MPa and a CO partial pressure from 5 to 10 MPa and a weight ratio of water:biomass oil from 0.5:1 to 5.0:1, to dissolve the oil into the reaction mixture and depolymerize, deoxygenate and hydrogenate the oil, so converting it into liquid transportation fuel precursors.
摘要翻译： 衍生自木质纤维素生物质材料的热解油通过使油与水和一氧化碳在升高的温度（通常为280至350℃）下接触而转化为液体烃运输燃料的前体，升高的压力通常为 12〜30MPa，CO分压为5〜10MPa，水：生物质油的重量比为0.5：1〜5.0：1，将油溶解于反应混合物中，对油进行脱氧，氢化， 将其转化为液体运输燃料前体。
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公开(公告)号：US06830677B2
公开(公告)日：2004-12-14
申请号：US10192811
申请日：2002-07-10
申请人： Michael Siskin , Simon R. Kelemen
发明人： Michael Siskin , Simon R. Kelemen
IPC分类号： B01D300
CPC分类号： C10G75/00 , C10G9/005 , C10G2400/06 , Y10S585/95
摘要： In an embodiment, the invention relates to a method for reducing coke agglomeration in petroleum streams derived from coking processes. In a preferred embodiment, the invention relates to a method for mitigating filter fouling from a coker gas oil wherein an oxygen scavenger is employed to remove molecular oxygen and peroxides.
摘要翻译： 在一个实施方案中，本发明涉及用于减少由焦化方法衍生的石油流中的焦炭附聚的方法。 在优选的实施方案中，本发明涉及一种减轻焦化瓦斯油过滤器结垢的方法，其中使用除氧剂除去分子氧和过氧化物。
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公开(公告)号：US08658025B2
公开(公告)日：2014-02-25
申请号：US13038118
申请日：2011-03-01
IPC分类号： C10L1/02
CPC分类号： C10B55/00 , C10B53/02 , C10B55/10 , C10B57/045 , C10B57/06 , C10G3/00 , C10G3/57 , C10G2300/1014 , C10G2300/1037 , C10G2300/708 , C10L1/00 , Y02E50/14 , Y02P20/145 , Y02P30/20
摘要： Biomass is used as a co-feed for a heavy petroleum oil coking process to improve the operation of the coking process and to utilize biomaterial for the production of transportation fuels. The coking process may be a delayed coking process or a fluidized bed coking process and in each case, the presence of the biomass will decrease the coke drying time so reducing coke handling problems in the unit besides forming a superior coke product. In the case of a fluidized bed coking process using a gasifier for the coke, the addition of an alkali metal salt improves the operation of the gasifier.
摘要翻译： 生物质用作重石油炼焦过程的共同进料，以改善焦化过程的运行并利用生物材料生产运输燃料。 焦化方法可以是延迟焦化方法或流化床焦化方法，并且在每种情况下，生物质的存在将降低焦炭干燥时间，从而减少除了形成高级焦炭产物之外的单元中的焦炭处理问题。 在使用气化炉用于焦炭的流化床焦化方法的情况下，加入碱金属盐改善了气化器的操作。
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