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1.发明申请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：US20050284798A1
公开(公告)日：2005-12-29
申请号：US11127735
申请日：2005-05-12
申请人： Christopher Eppig , Michael Siskin , Fritz Bernatz , Charles Mart
发明人： Christopher Eppig , Michael Siskin , Fritz Bernatz , Charles Mart
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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2.发明申请Production of substantially free-flowing coke from a deeper cut of vacuum resid in delayed coking 审中-公开生产基本上自由流动的焦炭来自较深的真空停留在延迟焦化中公开(公告)号：US20060006101A1
公开(公告)日：2006-01-12
申请号：US11127730
申请日：2005-05-12
IPC分类号： C10G9/14
CPC分类号： C10B55/00 , C10B57/045
摘要： A modified vacuum distillation and delayed coking process for making substantially free-flowing coke, preferably free-flowing shot coke. A vacuum resid feedstock is used which contains less than about 10 wt. % material boiling between 900° F. and 1040° F. as determined by HTSD (High-temperature Simulated Distillation). The use of such a high boiling resid favors the formation of shot coke instead of sponge or transition coke. The distillate recycle reduces coker furnace fouling potential of the heavier feedstock.
摘要翻译： 改进的真空蒸馏和延迟焦化方法，用于制造基本上自由流动的焦炭，优选自由流动的焦炭焦炭。 使用含有小于约10重量％的真空渣油原料。 通过HTSD（高温模拟蒸馏）测定，沸点在900°F和1040°F之间的％材料。 使用这种高沸点残留物有利于形成喷丸而不是海绵或过渡焦炭。 馏出物再循环减少了较重原料的焦化炉污染势。
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公开(公告)号：US20070108036A1
公开(公告)日：2007-05-17
申请号：US11272656
申请日：2005-11-14
申请人： Michael Siskin , Christopher Eppig , Glen Phillips , Te-Hung Chen , Charles Mart
发明人： Michael Siskin , Christopher Eppig , Glen Phillips , Te-Hung Chen , Charles Mart
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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4.发明申请Delayed coking process for producing free-flowing coke using an overbased metal detergent additive 审中-公开使用高碱性金属洗涤剂添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US20050279673A1
公开(公告)日：2005-12-22
申请号：US11127823
申请日：2005-05-12
申请人： Christopher Eppig , Michael Siskin , Daniel Leta
发明人： Christopher Eppig , Michael Siskin , Daniel Leta
CPC分类号： C10B55/00 , C10B57/06 , C10G2300/107 , C10G2300/1077
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. An overbased alkaline earth metal detergent 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。 将高碱性碱土金属洗涤剂添加剂在其被加热到加热区之前，在其被引导到焦化区之前或两者的同时，被加入到原料中。
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5.发明申请Influence of acoustic energy on coke morphology and foaming in delayed coking 审中-公开声能对延迟焦化焦炭形态和发泡的影响公开(公告)号：US20060196811A1
公开(公告)日：2006-09-07
申请号：US11330848
申请日：2006-01-12
申请人： Christopher Eppig , Michael Siskin
发明人： Christopher Eppig , Michael Siskin
IPC分类号： C10G9/14
摘要： This invention relates to a process for controlling coke morphology and. foaming in delayed coking. More particularly, acoustic energy is used to control coke morphology and foaming in a delayed coking process.
摘要翻译： 本发明涉及一种控制焦炭形态的方法。 发泡在延迟焦化。 更具体地说，声能用于控制延迟焦化过程中的焦炭形态和发泡。
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6.发明申请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：US20050279672A1
公开(公告)日：2005-12-22
申请号：US11127821
申请日：2005-05-12
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：US20050269247A1
公开(公告)日：2005-12-08
申请号：US11129248
申请日：2005-05-13
申请人： Steven Sparks , Te-Hung Chen , Christopher Eppig , Michael Siskin
发明人： Steven Sparks , Te-Hung Chen , Christopher Eppig , Michael Siskin
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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公开(公告)号：US20060021907A1
公开(公告)日：2006-02-02
申请号：US11127731
申请日：2005-05-12
IPC分类号： C10G47/00
CPC分类号： C10G9/007 , C10G9/16 , C10G11/00 , C10G29/06 , C10G45/00 , C10G47/00 , C10G47/22 , C10G49/00 , C10G75/04 , C10M135/10 , C10M169/04 , C10M175/0016 , C10M177/00 , C10M2203/1085 , C10M2219/044 , C10N2260/10 , Y10S516/909
摘要： A method for upgrading heavy oils by contacting the heavy oil with an inhibitor additive and then thermally treating the inhibitor additized heavy oil. The invention also relates to the upgraded product from the inhibitor enhanced thermal treatment process.
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