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1.发明授权Blending of resid feedstocks to produce a coke that is easier to remove from a coker drum 失效混合残留原料以产生更容易从焦化鼓中除去的焦炭公开(公告)号：US07374665B2
公开(公告)日：2008-05-20
申请号：US11127735
申请日：2005-05-12
IPC分类号： C10G9/14
CPC分类号： C10B57/06 , C10B55/00 , C10B57/045
摘要： A method of blending delayed coker feedstocks to produce a coke that is easier to remove from a coker drum. A first feedstock is selected having less than about 250 wppm dispersed metals content and greater than about 5.24 API gravity. A second delayed coker feedstock is blended with said first resid feedstock so that the total dispersed metals content of the blend will be greater than about 250 wppm and the API gravity will be less than about 5.24.
摘要翻译： 混合延迟焦化原料以产生更容易从焦化鼓中除去的焦炭的方法。 选择具有小于约250wppm分散金属含量和大于约5.24 API重力的第一原料。 将第二延迟焦化原料与所述第一残留原料混合，使得共混物的总分散金属含量将大于约250wppm，API重力将小于约5.24。
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公开(公告)号：US09139781B2
公开(公告)日：2015-09-22
申请号：US12828405
申请日：2010-07-01
CPC分类号： C10G9/005 , C10B55/00 , C10B57/06 , C10G2300/107 , C10G2300/1077 , C10G2300/308 , C10G2300/80
摘要： The morphology of petroleum cokes produced by the delayed coking of feeds produced from extra-heavy crude sources such as those from the Venezuela Orinoco Heavy Oil Belt can be controlled to produce a less dense coke which is less likely to inflame in the coke pit or in subsequent handling. An aqueous solution of an alkali metal or alkaline earth metal carbonate salt when added to a feed of this type which would normally produce a dense coke product is effective to produce a quenchable coke product of lower density and higher porosity, usually in compact, granular form permitting it to be readily discharged from the drum.
摘要翻译： 由超重原油（如委内瑞拉奥里诺科重油带）生产的饲料的延迟焦化产生的石油焦炭的形态可以被控制以产生较不致密的焦炭，其在焦炭坑或不太可能发生火焰 后续处理。 当加入通常产生致密焦炭产品的这种类型的进料中时，碱金属或碱土金属碳酸盐的水溶液是有效的，以生产具有较低密度和更高孔隙率的可淬火焦炭产物，通常为紧凑的颗粒形式 使其容易从鼓中排出。
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3.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：US07914668B2
公开(公告)日：2011-03-29
申请号：US11272656
申请日：2005-11-14
IPC分类号： C10G9/14
摘要： The invention relates to a thermal conversion process for continuously producing hydrocarbon vapor and continuously removing a free-flowing coke. The coke, such as a shot coke, can be withdrawn continuously via, e.g., a staged lock hopper system.
摘要翻译： 本发明涉及一种用于连续生产烃蒸气并连续除去自由流动焦炭的热转化方法。 可以通过例如分段锁料斗系统连续地取出焦炭，例如喷射焦炭。
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公开(公告)号：US08496805B2
公开(公告)日：2013-07-30
申请号：US12828876
申请日：2010-07-01
申请人： Craig Y. Sabottke , Fritz A. Bernatz , Eric W. Fryatt , Christopher P. Eppig , Jordan K. Lambert
发明人： Craig Y. Sabottke , Fritz A. Bernatz , Eric W. Fryatt , Christopher P. Eppig , Jordan K. Lambert
IPC分类号： C10G9/14
CPC分类号： C10B55/00 , C10B57/045 , C10G2300/1044 , C10G2300/107 , C10G2300/1077 , C10G2300/301 , C10G2300/308 , C10G2300/805
摘要： Petroleum cokes derived from extra-heavy crude sources can be made more amenable to quenching by adding water or a water/light oil mixture to the coker feed downstream of the furnace. The coke product resulting from this addition of normally volatile liquids to the hot coker feed is still relatively dense but is more friable and usually is in a compact, relatively free-flowing, granular form. The coke is more amenable to uniform quenching in the drum and so can be cut and discharged with a reduced risk of eruptions and a reduced risk of fires in the coke pit or when the coke is subsequently handled and transported.
摘要翻译： 通过向炉下游的焦化器进料加入水或水/轻油混合物，可以使来自超重原油的石油焦炭更容易淬火。 通常将挥发性液体加入到热的焦化料中产生的焦炭产品仍然是相对致密的，但是更易碎，并且通常是紧凑的，相对自由流动的颗粒形式。 焦炭更容易在鼓中均匀淬火，因此可以以降低的爆发风险和焦炭坑中的火灾风险降低或焦炭随后处理和运输的风险降低和排放。
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公开(公告)号：US07727382B2
公开(公告)日：2010-06-01
申请号：US11129248
申请日：2005-05-13
IPC分类号： C10G9/14
CPC分类号： C10B57/06 , C10B25/10 , C10B33/12 , C10B55/00 , C10G9/00 , C10G2300/1077 , C10G2300/205 , C10G2300/301 , C10G2300/308 , C10G2300/80 , C10G2300/805 , C10G2300/807
摘要： A method for producing and removing coke which has bulk morphology such that at least about 30 volume percent is free-flowing under the force of gravity or hydrostatic forces from a delayed coker drum. At the completion of the fill cycle, the coker drum, filled with hot coke, is cooled by steaming and then flooding it with water, thereby producing a coke/water mixture. The coke/water mixture is released from the coke drum through one or more drum closure/discharge throttling systems near the bottom of the coker drum.
摘要翻译： 一种生产和除去焦炭的方法，其具有体积形态，使得至少约30体积％在重力作用下自由流动或来自延迟焦化鼓的静水力。 在填充循环完成时，充满热焦的焦化鼓通过蒸汽冷却，然后用水淹没，从而产生焦炭/水混合物。 焦炭/水混合物通过焦化鼓底部附近的一个或多个鼓闭合/排出节流系统从焦炭筒中释放出来。
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7.发明授权Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives 有权使用低分子量芳族添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US07645375B2
公开(公告)日：2010-01-12
申请号：US11127821
申请日：2005-05-12
IPC分类号： C10G9/14
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 low molecular weight 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。 在将原料加热至焦化区之前，或在两者之前，在加热区中加热低分子量添加剂。
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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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9.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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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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