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31. 发明授权

US08303803B2 Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons 有权
标题翻译：热解反应器将烃原料转化为更高价值的烃
公开(公告)号：US08303803B2
公开(公告)日：2012-11-06
申请号：US13350312
申请日：2012-01-13
申请人： Paul F. Keusenkothen , James N. McCoy , Frank Hershkowitz
发明人： Paul F. Keusenkothen , James N. McCoy , Frank Hershkowitz
IPC分类号： C10G11/20
CPC分类号： C10G9/26 , C10G69/06 , C10G2300/301 , C10G2300/802 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises: (a) heating the nonvolatile-containing hydrocarbon feedstock upstream of a regenerative pyrolysis reactor system to a temperature sufficient to form a vapor phase that is essentially free of nonvolatiles and a liquid phase containing the nonvolatiles; (b) separating said vapor phase from said liquid phase; (c) feeding the separated vapor phase to the pyrolysis reactor system; and (d) converting the separated vapor phase in said pyrolysis reactor system to form a pyrolysis product.
摘要翻译：一方面，本发明的方法包括在再生热解反应器系统中热解含有非挥发物的烃原料的方法。本发明的方法包括：（a）将再生热解反应器系统上游的含非挥发物的烃原料加热到足以形成基本上不含非挥发物的气相和含有非挥发物的液相的温度; （b）从所述液相中分离出所述气相; （c）将分离的气相进料到热解反应器系统; 和（d）在所述热解反应器系统中转化分离的气相以形成热解产物。

32. 发明授权

US08119076B2 Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons 有权
公开(公告)号：US08119076B2
公开(公告)日：2012-02-21
申请号：US13020433
申请日：2011-02-03
申请人： Paul F. Keusenkothen , James N. McCoy , Judith Hey, legal representative , Frank Hershkowitz
发明人： Paul F. Keusenkothen , James N. McCoy , Frank Hershkowitz
IPC分类号： C10G11/20
CPC分类号： C10G9/26 , C10G69/06 , C10G2300/301 , C10G2300/802 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises: (a) heating the nonvolatile-containing hydrocarbon feedstock upstream of a regenerative pyrolysis reactor system to a temperature sufficient to form a vapor phase that is essentially free of nonvolatiles and a liquid phase containing the nonvolatiles; (b) separating said vapor phase from said liquid phase; (c) feeding the separated vapor phase to the pyrolysis reactor system; and (d) converting the separated vapor phase in said pyrolysis reactor system to form a pyrolysis product.

33. 发明申请

US20110042269A1 Process And Apparatus for Cracking High Boiling Point Hydrocarbon Feedstock 有权
标题翻译：用于开裂高沸点烃原料的方法和装置
公开(公告)号：US20110042269A1
公开(公告)日：2011-02-24
申请号：US12545470
申请日：2009-08-21
申请人： Keith H. Kuechler , Jennifer L. Bancroft , Paul F. Keusenkothen , Robert D. Strack
发明人： Keith H. Kuechler , Jennifer L. Bancroft , Paul F. Keusenkothen , Robert D. Strack
IPC分类号： C10G45/00 , B01J19/00
CPC分类号： C10G69/06 , C10G9/38 , C10G45/00 , C10G2300/1059 , C10G2300/107 , C10G2300/301 , C10G2300/42
摘要： In one aspect, the invention includes in a process for cracking a hydrocarbon feedstock comprising: a) feeding a hydrocarbon feedstock containing at least 1 wt % of resid components having boiling points of at least 500° C. to a furnace convection section to heat the feedstock; b) flashing the heated feedstock in a first flash separation vessel to create a first overhead stream and a first bottoms liquid stream; c) hydrogenating at least a portion of the first bottoms liquid stream to create a hydrogenated bottoms stream; d) flashing the hydrogenated bottoms stream in a second flash separation vessel to create a second overhead stream and a second bottoms liquid stream; e) cracking the first overhead stream and the second overhead stream in a cracking furnace to produce a pyrolysis effluent stream. In other embodiments, the process further comprises heating the hydrocarbon feedstock in step a) to a temperature within a range of from 315° C. to 705° C.
摘要翻译：在一个方面，本发明包括在烃原料裂化的方法中，包括：a）将含有至少1重量％沸点至少为500℃的至少1重量％的残渣组分的烃原料进料到炉对流段以加热原料; b）在第一快速分离容器中使加热的原料闪烁以产生第一塔顶流和第一塔底液流; c）将至少一部分第一底部液体流氢化以产生氢化底部物流; d）在第二快速分离容器中使氢化塔底物流闪蒸，以产生第二塔顶流和第二塔底液流; e）在裂解炉中裂化第一塔顶馏出物流和第二塔顶馏出物以产生热解流出物流。在其它实施方案中，该方法还包括将步骤a）中的烃原料加热至315℃至705℃的温度

34. 发明申请

US20110005970A1 Process and Apparatus for Upgrading Steam Cracker Tar Using Hydrogen Donor Compounds 有权
标题翻译：使用氢供体化合物升级蒸汽裂化器焦油的方法和装置
公开(公告)号：US20110005970A1
公开(公告)日：2011-01-13
申请号：US12499999
申请日：2009-07-09
申请人： John D.Y. Ou , Glenn A. Heeter , Paul F. Keusenkothen , James N. McCoy , Judith Hey
发明人： John D.Y. Ou , Glenn A. Heeter , Paul F. Keusenkothen , James N. McCoy , Judith Hey
IPC分类号： C10C3/02 , B01J10/00
CPC分类号： C10G9/36 , C10G9/007 , C10G47/34 , C10G51/04 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/308 , C10G2300/4056 , C10G2300/4081 , C10G2300/42 , C10G2300/807 , C10G2400/02 , C10G2400/06
摘要： A process and apparatus are provided for upgrading steam cracker tars from steam crackers. The invention also relates to a steam cracking process and apparatus for reducing yields of tars produced from steam cracking while increasing yields of higher value products by heating steam cracker tar, in the presence of hydrogen donor compounds, e.g., tetralin. The hydrogen donor compounds can be provided in a hydrogen donor-rich hydrocarbon stream, e.g., light cycle oils, or low sulfur vacuum tower bottoms. The treated tar can be separated into gas oil, fuel oil and tar streams.
摘要翻译：提供了一种用于从蒸汽裂解器升级蒸汽裂化器焦油的方法和装置。本发明还涉及一种蒸汽裂解方法和装置，用于在氢供体化合物例如四氢化萘的存在下，通过加热蒸汽裂化塔焦油来降低由蒸汽裂解产生的焦油的产率，同时通过加热蒸气裂解塔焦油来提高产率。氢供体化合物可以提供在富氢给体的烃流中，例如轻循环油或低硫真空塔底。经处理的焦油可分为瓦斯油，燃油和焦油流。

35. 发明申请

US20100288617A1 Pyrolysis Reactor Materials and Methods 有权
标题翻译：热解反应堆材料与方法
公开(公告)号：US20100288617A1
公开(公告)日：2010-11-18
申请号：US12576002
申请日：2009-10-08
申请人： Frank Hershkowitz , ChangMin Chun , Paul F. Keusenkothen , Shiun Ling , Gary David Mohr
发明人： Frank Hershkowitz , ChangMin Chun , Paul F. Keusenkothen , Shiun Ling , Gary David Mohr
IPC分类号： C10B57/16 , C04B35/01 , B01J8/00 , B01J19/00 , C10B23/00 , C10G9/00 , C10B47/00 , C10B1/00 , C07C4/04 , C07C4/06
CPC分类号： C04B35/488 , B01J4/002 , B01J8/0438 , B01J8/0442 , B01J8/0492 , B01J19/02 , B01J19/2485 , B01J2208/00115 , B01J2208/00309 , B01J2208/00504 , B01J2208/0084 , B01J2208/00849 , B01J2219/00081 , B01J2219/00117 , B01J2219/00157 , B01J2219/00159 , B01J2219/0263 , C04B35/486 , C04B35/505 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3246 , C04B2235/3251 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3418 , C04B2235/528 , C04B2235/5296 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/5481 , C04B2235/6021 , C04B2235/658 , C04B2235/6584 , C04B2235/72 , C04B2235/762 , C04B2235/77 , C04B2235/96 , C04B2235/9607 , C04B2235/9669 , C04B2235/9684 , C10G1/02 , C10G9/00 , C10G9/005 , C10G9/18 , C10G9/26 , C10G75/00 , Y02P20/582
摘要： In one aspect, the invention includes a reactor apparatus for pyrolyzing a hydrocarbon feedstock, the apparatus including: a reactor component comprising a refractory material in oxide form, the refractory material having a melting point of at least 2060° C. and which remains in oxide form when exposed to a gas having carbon partial pressure of 10−22 bar, an oxygen partial pressure of 10−10 bar, at a temperature of 1200° C. In some embodiments, the reactor comprises a regenerative pyrolysis reactor apparatus and in other embodiments it includes a reverse flow regenerative reactor apparatus. In other aspects, this invention includes a method for pyrolyzing a hydrocarbon feedstock using a pyrolysis reactor system comprising the step of providing in a heated region of a pyrolysis reactor system for pyrolyzing a hydrocarbon feedstock, apparatus comprising a refractory material in oxide form, the refractory material having a melting point of at least 2060° C. and that remains in oxide form when exposed to a gas having a carbon partial pressure of 10−22 bar, an oxygen partial pressure of 10−10 bar, at a temperature of 1200° C.
摘要翻译：在一个方面，本发明包括用于热解烃原料的反应器装置，该装置包括：反应器组件，其包含氧化物形式的耐火材料，耐火材料的熔点至少为2060℃，并保留在氧化物当暴露于碳分压为10-22巴，氧气分压为10-10巴的气体时，在1200℃的温度下形成。在一些实施方案中，反应器包括再生热解反应器装置，在其它实施方案中它包括逆流再生反应器装置。在其他方面，本发明包括使用热解反应器系统热解烃原料的方法，该方法包括在加热区域中提供用于热解烃原料的热解反应器系统，包括氧化物形式的耐火材料的装置，耐火材料材料具有至少2060℃的熔点，并且当暴露于碳分压为10-22巴，氧分压为10-10巴的气体时，在1200℃的温度下保持为氧化物形式 C。

36. 发明授权

US07625480B2 Pyrolysis furnace feed 有权
标题翻译：热解炉饲料
公开(公告)号：US07625480B2
公开(公告)日：2009-12-01
申请号：US11432260
申请日：2006-05-11
申请人： David Beattie , Richard Charles Stell , James N. McCoy , Bryan Daniel McVicker , Paul F. Keusenkothen , Alok Srivastava , David Bleckinger
发明人： David Beattie , Richard Charles Stell , James N. McCoy , Bryan Daniel McVicker , Paul F. Keusenkothen , Alok Srivastava , David Bleckinger
IPC分类号： C10G9/00 , C10G15/00
CPC分类号： C10G9/00 , C10G9/20
摘要： The invention relates to a method for processing asphaltene-containing feed to a pyrolysis furnace by raising the final boiling point of the feed/steam mixture to the pyrolysis furnace to ensure fouling occurs lower in the convection section where the mixture of air and steam can burn off fouling deposits during decoking operations. The final boiling point of the feed stream is increased by adding a heavy essentially asphaltene-free high boiling point hydrocarbon to the feed stream before the feed stream enters the convection section of the pyrolysis furnace, whereby said fouling occurs lower in the convection section.
摘要翻译：本发明涉及通过将进料/蒸汽混合物的最终沸点提高到热解炉来将沥青质的进料加工成热解炉的方法，以确保在空气和蒸汽的混合物可以燃烧的对流部分中发生较低的结垢在除焦作业期间污染沉积物。在进料流进入热解炉的对流段之前，通过向进料流中加入重质基本上不含沥青质的高沸点烃来提高进料流的最终沸点，由此在对流段中发生较低的污垢。

37. 发明申请

US20090236264A1 Process for Cracking Synthetic Crude Oil-Containing Feedstock 有权
标题翻译：含合成原油的原料裂解工艺
公开(公告)号：US20090236264A1
公开(公告)日：2009-09-24
申请号：US12478998
申请日：2009-06-05
申请人： Paul F. Keusenkothen , James N. McCoy , James Earl Graham , Chad David Reimann
发明人： Paul F. Keusenkothen , James N. McCoy , James Earl Graham , Chad David Reimann
IPC分类号： C10L1/04
CPC分类号： C10G69/06 , Y10S585/921
摘要： A process for steam cracking liquid hydrocarbon feedstocks containing synthetic crude oil comprises i) hydroprocessing a wide boiling range aliquot containing a) normally liquid hydrocarbon portion substantially free of resids and b) thermally cracked hydrocarbon liquid, boiling in a range from about 600° to about 1050° F., to provide a synthetic crude oil substantially free of resids; ii) adding to the synthetic crude oil a normally liquid hydrocarbon component boiling in a range from about 100° to about 1050° F.; and iii) cracking the mixture resulting from ii) in a cracker furnace comprising a radiant coil outlet to provide a cracked effluent, wherein the cracking is carried out under conditions sufficient to effect a radiant coil outlet temperature which is greater than the optimum radiant coil outlet temperature for cracking the synthetic crude oil separately. A method for upgrading synthetic crude for use in cracking is also provided, as well as a feedstock for cracking.
摘要翻译：含有合成原油的蒸汽裂解液体烃原料的方法包括：i）加氢处理宽沸点等分试样，其含有基本上不含残渣的通常液体烃部分，和b）热裂化烃液体，沸点在约600°至约 1050°F，以提供基本上不含残渣的合成原油; ii）向合成原油中加入在约100°至约1050°F范围内沸腾的通常液体烃组分; 和iii）在包含辐射线圈出口的裂化炉中裂解由ii）产生的混合物以提供裂化流出物，其中裂化在足以实现大于最佳辐射线圈出口的辐射盘管出口温度的条件下进行分别裂解合成原油的温度。还提供了用于提高用于裂化的合成粗品的方法以及用于裂化的原料。

38. 发明授权

US07563358B2 Process for the production of benzene, toluene, and xylenes 失效
标题翻译：生产苯，甲苯和二甲苯的方法
公开(公告)号：US07563358B2
公开(公告)日：2009-07-21
申请号：US11509403
申请日：2006-08-24
申请人： Elizabeth L. Stavens , Stephen H. Brown , J. Scott Buchanan , Yun-Feng Chang , Larry L. Iaccino , Paul F. Keusenkothen , John D. Y. Ou , Randall D. Partridge
发明人： Elizabeth L. Stavens , Stephen H. Brown , J. Scott Buchanan , Yun-Feng Chang , Larry L. Iaccino , Paul F. Keusenkothen , John D. Y. Ou , Randall D. Partridge
IPC分类号： C10G35/06 , C10G35/085 , C10G35/095
CPC分类号： B01J29/126 , B01J29/22 , B01J29/44 , B01J29/74 , B01J29/7415 , B01J35/002 , B01J37/08 , B01J2229/42 , C10G45/64 , Y02P20/52
摘要： A hydrocarbon conversion process for producing an aromatics product containing of benzene, toluene, xylenes, or mixtures thereof. The process is carried out by converting precursors of benzene, toluene, and xylenes that are contained in a hydrocarbon feed (C6+ non-aromatic cyclic hydrocarbons, A8+ single-ring aromatic hydrocarbons having at least one alkyl group containing two or more carbon atoms; and A9+ single-ring aromatic hydrocarbons having at least three methyl groups) to produce a product that contains an increased amount of benzene, toluene, xylenes, or combinations thereof compared to said hydrocarbon feed.
摘要翻译：一种用于生产含苯，甲苯，二甲苯或其混合物的芳族化合物产物的烃转化方法。该方法通过将烃原料（C6 +非芳族环状烃，具有至少一个含有两个以上碳原子的烷基的A8 +单环芳香族烃）所含有的苯，甲苯和二甲苯的前体具有至少三个甲基的A9 +单环芳烃）以产生与所述烃进料相比含有增加量的苯，甲苯，二甲苯或其组合的产物。

39. 发明申请

US20080179218A1 Process for cracking synthetic crude oil-containing feedstock 有权
标题翻译：裂解含合成原油的原料的工艺
公开(公告)号：US20080179218A1
公开(公告)日：2008-07-31
申请号：US11698514
申请日：2007-01-26
申请人： Paul F. Keusenkothen , James N. Mccoy , James Earl Graham , Chad David Reimann
发明人： Paul F. Keusenkothen , James N. Mccoy , James Earl Graham , Chad David Reimann
IPC分类号： C10G9/14
CPC分类号： C10G69/06 , Y10S585/921
摘要： A process for steam cracking liquid hydrocarbon feedstocks containing synthetic crude oil comprises i) hydroprocessing a wide boiling range aliquot containing a) normally liquid hydrocarbon portion substantially free of resids and b) thermally cracked hydrocarbon liquid, boiling in a range from about 600° to about 1050° F., to provide a synthetic crude oil substantially free of resids; ii) adding to the synthetic crude oil a normally liquid hydrocarbon component boiling in a range from about 100° to about 1050° F.; and iii) cracking the mixture resulting from ii) in a cracker furnace comprising a radiant coil outlet to provide a cracked effluent, wherein the cracking is carried out under conditions sufficient to effect a radiant coil outlet temperature which is greater than the optimum radiant coil outlet temperature for cracking the synthetic crude oil separately. A method for upgrading synthetic crude for use in cracking is also provided, as well as a feedstock for cracking.
摘要翻译：含有合成原油的蒸汽裂解液体烃原料的方法包括：i）加氢处理宽沸点等分试样，其含有基本上不含残渣的通常液体烃部分，和b）热裂解烃液体，沸点在约600°至约 1050°F，以提供基本上不含残渣的合成原油; ii）向合成原油中加入在约100°至约1050°F范围内沸腾的通常液体烃组分; 和iii）在包含辐射线圈出口的裂化炉中裂解由ii）产生的混合物以提供裂化流出物，其中裂化在足以实现大于最佳辐射线圈出口的辐射盘管出口温度的条件下进行分别裂解合成原油的温度。还提供了用于提高用于裂化的合成粗品的方法以及用于裂化的原料。

40. 发明申请

US20080099371A1 Process for upgrading tar 有权
标题翻译：升级tar的过程
公开(公告)号：US20080099371A1
公开(公告)日：2008-05-01
申请号：US11589453
申请日：2006-10-30
申请人： James N. McCoy , Paul F. Keusenkothen , Alok Srivastava
发明人： James N. McCoy , Paul F. Keusenkothen , Alok Srivastava
IPC分类号： C10C3/00 , C10G1/00
CPC分类号： C10G55/04 , C10G21/003
摘要： A feedstream comprising tar is feed to a solvent deasphalter wherein it is contacted with a deasphalting solvent or fluid to produce a composition comprising a mixture or slurry of solvent containing a soluble portion of the tar, and a heavy tar fraction comprising the insoluble portion of the tar. These fractions may be separated in the deasphalter apparatus, such as by gravity settling wherein the heavy tar fraction is taken off as bottoms, and the solvent-soluble fraction taken as overflow or overheads with the solvent. The overflow or overheads is sent to a solvent recovery unit, such as a distillation apparatus, wherein solvent is recovered as overheads and a deasphalted tar fraction is taken off as a sidestream or bottoms. The solvent or a portion thereof, recovered as overheads, may be then be recycled to the solvent deasphalter, or in a preferred embodiment, at least a portion of the solvent is steam cracked to produce a product comprising light olefins.
摘要翻译：将包含焦油的进料流进料到溶剂脱沥青，其中其与脱沥青溶剂或流体接触以产生包含含有可溶部分焦油的溶剂的混合物或浆料的组合物，以及包含不溶部分的重焦油馏分柏油。这些级分可以在脱沥青装置中分离，例如通过重力沉降，其中重焦油馏分作为塔底馏分取出，溶剂可溶部分用溶剂作为溢流或塔顶馏出物。将溢出物或塔顶馏出物送入溶剂回收装置，例如蒸馏装置，其中将溶剂回收为塔顶馏出物，脱沥青焦油馏分作为侧流或塔底馏分脱除。然后将作为塔顶馏出物回收的溶剂或其一部分再循环到溶剂脱沥青中，或者在一个优选的实施方案中，至少一部分溶剂被蒸汽裂化以产生包含轻质烯烃的产物。

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