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1. 发明授权

US08496805B2 Delayed coking process 失效
标题翻译：延迟焦化工艺
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。

2. 发明授权

US09139781B2 Delayed coking process 有权
标题翻译：延迟焦化工艺
公开(公告)号：US09139781B2
公开(公告)日：2015-09-22
申请号：US12828405
申请日：2010-07-01
申请人： Fritz A. Bernatz , Michael Siskin , Christopher P. Eppig , Craig Y. Sabottke , Eric W. Fryatt
发明人： Fritz A. Bernatz , Michael Siskin , Christopher P. Eppig , Craig Y. Sabottke , Eric W. Fryatt
IPC分类号： C10G9/14 , C10G9/34 , C10G9/00 , C10B55/00 , C10B57/06
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。

3. 发明授权

US07374665B2 Blending of resid feedstocks to produce a coke that is easier to remove from a coker drum 失效
标题翻译：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
申请人： Christopher P. Eppig , Michael Siskin , Fritz A. Bernatz , Charles J. Mart
发明人： Christopher P. Eppig , Michael Siskin , Fritz A. Bernatz , Charles J. Mart
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。

4. 发明授权

US07303664B2 Delayed coking process for producing free-flowing coke using a metals-containing additive 有权
标题翻译：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。

5. 发明授权

US07736470B2 Coker feed method and apparatus 失效
标题翻译：科克饲料方法和装置
公开(公告)号：US07736470B2
公开(公告)日：2010-06-15
申请号：US11716634
申请日：2007-03-12
申请人： Te-Hung Chen , Christopher P. Eppig , Timothy M. Healy , Scott F. Massenzio , Robert W. Mosley , Rutton D. Patel
发明人： Te-Hung Chen , Christopher P. Eppig , Timothy M. Healy , Scott F. Massenzio , Robert W. Mosley , Rutton D. Patel
IPC分类号： C10B57/04
CPC分类号： C10B1/04 , C10B31/12 , C10B55/00
摘要： Described herein are methods and mechanisms for laterally dispensing fluid to a coke drum in a predictable and maintainable manner that alleviates thermal stress. In one embodiment, the methods and mechanisms utilize a split piping system to dispense fluid through two or more inlets into a spool that is connected to a coke drum and a coke drum bottom deheader valve. A combination of block valves and clean out ports provides a more effective means to clean the lines and allows fluid to be laterally dispensed in a controllable and predictable manner. The fluid is preferably introduced to the spool in opposing directions toward a central vertical axis of the spool at equal but opposing angles ranging from minus thirty (−30) to thirty (30) degrees relative to a horizontal line laterally bisecting the spool. Alternatively, however, fluid can be introduced to the spool tangentially.
摘要翻译：这里描述了以可预测和可维护的方式将流体横向分配到焦炭鼓的方法和机构，其缓解热应力。在一个实施例中，方法和机构利用分裂管道系统将流体通过两个或更多个入口分配到连接到焦炭鼓和焦炭鼓底部去头阀的线轴中。阻塞阀和清洁口的组合提供了更有效的方法来清洁管线并允许流体以可控和可预测的方式横向分配。优选地，流体相对于横向等分线轴的水平线以相反的方向相对于卷轴的中心垂直轴线以相反但相对的角度从零三十（-30）至三十（30）度的角度引导到卷轴。但是，替代地，流体可以切向地引入到阀芯。

6. 发明授权

US5318697A Process for upgrading hydrocarbonaceous materials 失效
标题翻译：烃类材料升级工艺
公开(公告)号：US5318697A
公开(公告)日：1994-06-07
申请号：US947378
申请日：1992-09-18
申请人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig , Harry A. Adams
发明人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig , Harry A. Adams
IPC分类号： C10G9/00 , C10G9/26 , C10G9/42
CPC分类号： C10G9/00
摘要： This invention relates to a process for upgrading a hydrocarbonaceous material to a product having a lower boiling point than the initial boiling point of said hydrocarbonaceous material and/or a higher boiling point than the final boiling point of said hydrocarbonaceous material, the process comprising heating a feed composition comprising said hydrocarbonaceous material in an enclosed space in the absence of externally supplied water or hydrogen at a temperature in the range of about 750.degree. F. to about 1300.degree. F. and a pressure sufficient to maintain the specific gravity of the contents of said enclosed space in the range of about 0.05 to about 1.5 for an effective period of time to yield said product, said feed composition being characterized by the absence of aromatic compounds with boiling points at atmospheric pressure below about 350.degree. F.
摘要翻译：本发明涉及一种将含烃材料升级成沸点低于所述含烃材料的起始沸点的产物和/或比所述含烃材料的最终沸点高的沸点的方法，该方法包括加热在不存在外部供应的水或氢的情况下，在约750°F至约1300°F的温度范围内将包含所述含烃材料的进料组合物包含在封闭空间中，并且具有足以保持内含物的比重的压力所述封闭空间在约0.05至约1.5的范围内有效的时间以产生所述产物，所述进料组合物的特征在于不存在沸点在大气压下低于约350°F的芳族化合物。

7. 发明授权

US5316655A Process for making light hydrocarbonaceous liquids in a delayed coker 失效
标题翻译：在延迟焦化炉中制造轻质含烃液体的方法
公开(公告)号：US5316655A
公开(公告)日：1994-05-31
申请号：US792016
申请日：1991-11-13
申请人： Stephen C. Paspek , Christopher P. Eppig , Jeffrey B. Hauser , Carl Polisena
发明人： Stephen C. Paspek , Christopher P. Eppig , Jeffrey B. Hauser , Carl Polisena
IPC分类号： C10B57/04 , C10G9/00 , C10G50/00 , C10G51/02 , C10G9/26
CPC分类号： C10G9/00 , C10G50/00 , C10G51/023 , C10G9/005
摘要： A process for making a light hydrocarbonaceous liquid in a delayed coker comprising:(A) providing a hydrocarbonaceous feed to the coke drum and heating the feed to a temperature of about 800.degree. F. to about 1200.degree. F. to provide an intermediate product; and(B) introducing said intermediate product into the coke drum, operating the coke drum to convert the intermediate product to a final comprising light liquid and coke, and separating the light liquid from the coke;step (A) being conducted in combination with either step (A) (i) or step (A) (ii);Step (A) (i) comprising maintaining the feed during step (A) in an enclosed space and subjecting the feed to a pressure that is at least about 500 psig and is sufficient to maintain the specific gravity of the contents of the enclosed space at least about 0.05 to convert said feed to said intermediate product, the intermediate product containing fractions having a lower boiling point than the initial boiling point of the feed and/or a higher boiling point than the final boiling point of the feed, then reducing the pressure on the intermediate product below about 500 psig prior to step (B);step (A) (ii) comprising contacting the intermediate product from step (A) prior to and/or during step (B) with at least one preheated stripping gas and dissolving at least part of the intermediate product in the stripping gas.
摘要翻译：一种在延迟焦化器中制造轻质含烃液体的方法，包括：（A）向焦炭鼓提供烃质进料并将进料加热至约800°F至约1200°F的温度以提供中间产物; 和（B）将所述中间产物引入焦炭鼓中，操作焦炭鼓以将中间产物转化成包含轻质液体和焦炭的最终产物，并将轻质液体与焦炭分离; 步骤（A）与步骤（A）（i）或步骤（A）（ii）组合进行; 步骤（A）（i）（i）包括在步骤（A）期间将进料保持在封闭空间中，并使进料经受至少约500psig的压力并足以将封闭空间的内容物的比重维持在至少约0.05以将所述进料转化成所述中间产物，所述中间产物含有比所述进料的初始沸点低的沸点和/或比所述进料的最终沸点高的沸点，然后降低所述压力在步骤（B）之前约500psig下的中间产物; 步骤（A）（ii）包括在步骤（B）之前和/或步骤（B）期间使来自步骤（A）的中间产物与至少一个预热的汽提气体接触并将至少部分中间产物溶解在汽提气体中。

8. 发明授权

US4824555A Extraction of oil from stable oil-water emulsions 失效
标题翻译：从稳定的油水乳液中提取油
公开(公告)号：US4824555A
公开(公告)日：1989-04-25
申请号：US071433
申请日：1987-07-09
申请人： Stephen C. Paspek , Christopher P. Eppig
发明人： Stephen C. Paspek , Christopher P. Eppig
IPC分类号： B01D11/04 , B01D12/00 , B01D17/00 , C10G33/00
CPC分类号： B01D12/00 , B01D11/04 , B01D17/00
摘要： The present invention provides a facile method of oil removal from an oil-water emulsion containing suspended solid particulates. In general, the method utilizes a volatile solvent which is liquefied under pressure and forms a two-phase system when in contact with the emulsion. More particularly, the process of the present invention comprises the steps of(A) introducing said emulsion into a vessel in an extraction system,(B) pressurizing the vessel with a volatile hydrocarbon whereby said volatile hydrocarbon is in the liquefied state and forms a two-phase system with said emulsion,(C) maintaining said pressure for a period of time sufficient to effect the replacement of at least some of the oil in the emulsion phase with said volatile hydrocarbon, the replaced oil being dissolved in the volatile hydrocarbon phase,(D) withdrawing at least a portion of said oil-containing hydrocarbon phase while maintaining the pressure on the two-phase system,(E) reducing the pressure on the two-phase system whereby hydrocarbon dissolved in the emulsion is vaporized, and the emulsion separates into a water phase and an oil phase, and(F) recovering the oil phase from the water phase.

9. 发明授权

US07727382B2 Production and removal of free-flowing coke from delayed coker drum 失效
标题翻译：延迟焦化鼓生产和除去自由流动的焦炭
公开(公告)号：US07727382B2
公开(公告)日：2010-06-01
申请号：US11129248
申请日：2005-05-13
申请人： Steven W. Sparks , Te-Hung Chen , Christopher P. Eppig , Michael Siskin
发明人： Steven W. Sparks , Te-Hung Chen , Christopher P. Eppig , Michael Siskin
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。

10. 发明授权

US07645375B2 Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives 有权
标题翻译：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
申请人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown , Christopher P. Eppig , Cornelius H. Brons
发明人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown , Christopher P. Eppig , Cornelius H. Brons
IPC分类号： C10G9/14
CPC分类号： C10B55/00 , C10B57/06
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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