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51. 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。

52. 发明授权

US07422804B2 Metal dusting resistant stable-carbide forming alloy surfaces 失效
标题翻译：金属防尘稳定碳化物形成合金表面
公开(公告)号：US07422804B2
公开(公告)日：2008-09-09
申请号：US11048226
申请日：2005-02-01
申请人： ChangMin Chun , James D. Mumford , Trikur A. Ramanarayanan
发明人： ChangMin Chun , James D. Mumford , Trikur A. Ramanarayanan
IPC分类号： B32B9/00
CPC分类号： C23C8/34 , C23C8/28 , C23C8/80 , Y10T428/12549
摘要： A metal dusting resistant composition comprises an alloy capable of forming a thermally stable titanium carbide coating on its surface when exposed to a carbon supersaturated environment and, a protective coating on the alloy surface comprising an outer oxide layer and an inner carbide layer between the alloy surface and the outer layer.
摘要翻译：金属防尘组合物包括当暴露于碳过饱和环境时能够在其表面上形成热稳定的碳化钛涂层的合金，以及合金表面上的保护涂层，其包括外部氧化物层和合金表面之间的内部碳化物层和外层。

53. 发明申请

US20070151415A1 Large particle size and bimodal advanced erosion resistant oxide cermets 有权
标题翻译：大颗粒尺寸和双峰高级耐腐蚀氧化物金属陶瓷
公开(公告)号：US20070151415A1
公开(公告)日：2007-07-05
申请号：US11639692
申请日：2006-12-15
申请人： ChangMin Chun , Narasimha-Rao Bangaru , John Peterson , Robert Antram , Christopher Fowler
发明人： ChangMin Chun , Narasimha-Rao Bangaru , John Peterson , Robert Antram , Christopher Fowler
IPC分类号： C22C29/12
CPC分类号： C22C29/12 , C22C32/0015 , C22C32/0026 , C23C30/00 , Y10T428/12007
摘要： One form of the disclosure includes a cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Al, Si, Mg, Ca, Y, Fe, Mn, Group IV, Group V, Group VI elements, and mixtures thereof, Q is oxide, R is a base metal selected from the group consisting of Fe, Ni Co, Mn and mixtures thereof, S consists essentially of at least one element selected from Cr, Al and Si and at least one reactive wetting element selected from the group consisting of Ti, Zr, Hf, Ta, Sc, Y, La, and Ce, wherein the ceramic phase (PQ) ranges from about 55 to 95 vol % based on the volume of the cermet and is dispersed in the binder phase (RS) as particles with a diameter of 100 microns or greater. Another form of the disclosure relates to a bimodal size distribution of the metal oxide ceramic phase within the metal matrix phase. The metal oxide cermet compositions disclosed are suitable for high temperature applications requiring superior erosion and corrosion resistance.
摘要翻译：一种形式的公开内容包括由式（PQ）（RS）表示的金属陶瓷组合物，其包含：陶瓷相（PQ）和粘结相（RS），其中P是选自Al，Si， Mg，Ca，Y，Fe，Mn，IV族，V族，VI族元素及其混合物，Q为氧化物，R为选自Fe，Ni Co，Mn的贱金属及其混合物，S 基本上由选自Cr，Al和Si中的至少一种元素和选自Ti，Zr，Hf，Ta，Sc，Y，La和Ce中的至少一种反应性润湿元素组成，其中陶瓷相（PQ ）基于金属陶瓷的体积为约55至95体积％，并作为直径为100微米或更大的颗粒分散在粘结相（RS）中。本公开的另一种形式涉及金属氧化物陶瓷相在金属基质相内的双峰尺寸分布。所公开的金属氧化物金属陶瓷组合物适合于需要优异的耐腐蚀和耐腐蚀性的高温应用。

54. 发明申请

US20070107548A1 Erosion-corrosion resistant nitride cermets 审中-公开
公开(公告)号：US20070107548A1
公开(公告)日：2007-05-17
申请号：US11639532
申请日：2006-12-15
申请人： ChangMin Chun , Narasimha-Rao Bangaru , Hyun-Woo Jin , Jayoung Koo , John Peterson , Robert Antram , Christopher Fowler
发明人： ChangMin Chun , Narasimha-Rao Bangaru , Hyun-Woo Jin , Jayoung Koo , John Peterson , Robert Antram , Christopher Fowler
IPC分类号： C22C29/16
CPC分类号： B04C5/085 , C22C29/16 , C22C32/0068 , C23C30/00
摘要： The invention includes a cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Si, Mn, Fe, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and mixtures thereof, Q is nitride, R is a metal selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S consists essentially of at least one element selected from Cr, Al, Si, and Y, and at least one reactive wetting aliovalent element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and mixtures thereof.

55. 发明申请

US20070006679A1 ADVANCED EROSION-CORROSION RESISTANT BORIDE CERMETS 失效
标题翻译：先进的耐蚀腐蚀抗腐蚀剂
公开(公告)号：US20070006679A1
公开(公告)日：2007-01-11
申请号：US10829816
申请日：2004-04-22
申请人： Narasimha-Rao Bangaru , ChangMin Chun , Neeraj Thirumalai , Hyun-Woo Jin , Jayoung Koo , John Peterson , Robert Antram , Christopher Fowler
发明人： Narasimha-Rao Bangaru , ChangMin Chun , Neeraj Thirumalai , Hyun-Woo Jin , Jayoung Koo , John Peterson , Robert Antram , Christopher Fowler
IPC分类号： C22C29/14
CPC分类号： C22C29/14 , C23C24/08 , C23C30/00 , Y10T428/25 , Y10T428/31678
摘要： A cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and binder phase (RS) wherein, P is at least one metal selected from the group consisting of Group IV, Group V, Group VI elements, Q is boride, R is selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S comprises at least one element selected from Cr, Al, Si and Y.
摘要翻译：由式（PQ）（RS）表示的金属陶瓷组合物，其包含：陶瓷相（PQ）和粘结相（RS），其中P为选自第IV族，第V族，第VI族元素中的至少一种金属 Q是硼化物，R选自Fe，Ni，Co，Mn及其混合物，S包括选自Cr，Al，Si和Y中的至少一种元素。

56. 发明申请

US20060266155A1 Advanced erosion-corrosion resistant boride cermets 失效
标题翻译：先进的耐腐蚀 - 耐腐蚀硼化物金属陶瓷
公开(公告)号：US20060266155A1
公开(公告)日：2006-11-30
申请号：US11499787
申请日：2006-08-04
申请人： Narasimha-Rao Bangaru , ChangMin Chun , Neeraj Thirumalai , Hyun-Woo Jin , Jayoung Koo , John Peterson , Robert Antram , Christopher Fowler
发明人： Narasimha-Rao Bangaru , ChangMin Chun , Neeraj Thirumalai , Hyun-Woo Jin , Jayoung Koo , John Peterson , Robert Antram , Christopher Fowler
IPC分类号： C22C29/14
CPC分类号： C22C29/14 , C23C24/08 , C23C30/00 , Y10T428/25 , Y10T428/31678
摘要： A cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and binder phase (RS) wherein, P is at least one metal selected from the group consisting of Group IV, Group V, Group VI elements, Q is boride, R is selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S comprises at least one element selected from Cr, Al, Si and Y.
摘要翻译：由式（PQ）（RS）表示的金属陶瓷组合物，其包含：陶瓷相（PQ）和粘结相（RS），其中P为选自第IV族，第V族，第VI族元素中的至少一种金属 Q是硼化物，R选自Fe，Ni，Co，Mn及其混合物，S包括选自Cr，Al，Si和Y中的至少一种元素。

57. 发明申请

US20060257675A1 High performance alloys with improved metal dusting corrosion resistance 有权
标题翻译：具有改善金属除尘耐腐蚀性能的高性能合金
公开(公告)号：US20060257675A1
公开(公告)日：2006-11-16
申请号：US11126007
申请日：2005-05-10
申请人： ChangMin Chun , Trikur Ramanarayanan
发明人： ChangMin Chun , Trikur Ramanarayanan
IPC分类号： B32B15/04 , B32B9/00
CPC分类号： C23C4/02 , C23C28/042 , Y10T428/12618 , Y10T428/1266 , Y10T428/12931 , Y10T428/12944 , Y10T428/12951
摘要： Alloy compositions which are resistant to metal dusting corrosion are provided by the present invention. Also provided are methods for preventing metal dusting on metal surfaces exposed to carbon supersaturated environments. The alloy compositions include an alloy (PQR), and a multi-layer oxide film on the surface of the alloy (PQR). The alloy (PQR) includes a metal (P) selected from the group consisting of Fe, Ni, Co, and mixtures thereof, an alloying metal (Q) comprising Cr, Mn, and either Al, Si, or Al/Si, and an alloying element (R). When the alloying metal (Q) includes Al, the multi-layer oxide film on the surface of the alloy includes at least three oxide layers. When the alloying metal (Q) includes Si, the multi-layer oxide film on the surface of the alloy (PQR) includes at least four oxide layers. When the alloying metal (Q) includes Al and Si, the multi-layer oxide film on the surface of the alloy (PQR) includes at least three oxide layers. The multi-layer oxide film is formed in situ during use of the alloy composition in a carbon supersaturated metal dusting environment. Advantages exhibited by the disclosed alloy compositions include improved metal dusting corrosion resistance at high temperatures in carbon-supersaturated environments having relatively low oxygen partial pressures. The disclosed alloy compositions are suitable for use as the inner surfaces in reactor systems and refinery apparatus.
摘要翻译：耐金属粉尘腐蚀的合金组合物由本发明提供。还提供了防止金属表面暴露于碳过饱和环境的金属粉尘的方法。合金组合物包括合金（PQR）和合金表面上的多层氧化膜（PQR）。合金（PQR）包括选自Fe，Ni，Co及其混合物的金属（P），包含Cr，Mn以及Al，Si或Al / Si的合金金属（Q），以及合金元素（R）。当合金金属（Q）包括Al时，合金表面上的多层氧化物膜包括至少三个氧化物层。当合金金属（Q）包含Si时，合金表面上的多层氧化物膜（PQR）包括至少四个氧化物层。当合金金属（Q）包括Al和Si时，合金表面上的多层氧化物膜（PQR）包括至少三个氧化物层。在碳过饱和金属粉尘环境中的合金组合物的使用期间，多层氧化物膜原位形成。所公开的合金组合物显示的优点包括在具有相对低的氧分压的碳过饱和环境中的高温下改善的金属粉尘耐腐蚀性。所公开的合金组合物适用于反应器系统和炼油设备中的内表面。

58. 发明授权

US09707536B2 Reactor components 有权
公开(公告)号：US09707536B2
公开(公告)日：2017-07-18
申请号：US13740496
申请日：2013-01-14
申请人： ChangMin Chun , Frank Hershkowitz , Paul F. Keusenkothen , Robert L. Antram
发明人： ChangMin Chun , Frank Hershkowitz , Paul F. Keusenkothen , Robert L. Antram
IPC分类号： B01J19/02 , B32B18/00 , C10G9/20 , C04B35/505 , C04B38/00
CPC分类号： B01J19/02 , B01J2219/00876 , B01J2219/0281 , B32B18/00 , C04B35/505 , C04B38/0006 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3251 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3418 , C04B2235/9607 , C04B2237/34 , C04B2237/343 , C04B2237/348 , C10G9/203 , C04B38/0074
摘要： The present disclosure relates to insulation components and their use, e.g., in regenerative reactors. Specifically, a process and apparatus for managing temperatures from oxidation and pyrolysis reactions in a reactor, e.g., a thermally regeneratating reactor, such as a regenerative, reverse-flow reactor is described in relation to the various reactor components.

59. 发明授权

US08932534B2 Porous pyrolysis reactor materials and methods 有权
标题翻译：多孔热解反应器的材料及方法
公开(公告)号：US08932534B2
公开(公告)日：2015-01-13
申请号：US12623046
申请日：2009-11-20
申请人： ChangMin Chun , Frank Hershkowitz , Paul F. Keusenkothen , Shiun Ling , Gary David Mohr
发明人： ChangMin Chun , Frank Hershkowitz , Paul F. Keusenkothen , Shiun Ling , Gary David Mohr
IPC分类号： B01J19/00 , C10G9/20 , C10G9/16 , B01J19/24 , C10G9/00 , C10G11/00
CPC分类号： C10G9/203 , C10G9/16 , C10G2300/4075
摘要： In one aspect, the invention includes a reactor apparatus for pyrolyzing a hydrocarbon feedstock, said apparatus including: a reactor component comprising a refractory material in oxide form, the refractory material having a melting point of no less than 2060° C. and which remains in oxide form when exposed to a gas having carbon partial pressure of 10−22 bar and oxygen partial pressure of 10−10 bar, at a temperature of 1200° C.; wherein said refractory material has no less than 4 vol % formed porosity, measured at 20° C., based upon the bulk volume of said refractory material. In another embodiment, the refractory material has total porosity in the range of from 4 to 60 vol %.
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，所述装置包括：反应器组件，其包含氧化物形式的耐火材料，耐火材料的熔点不低于2060℃，并保持在在1200℃的温度下暴露于碳分压为10-22巴，氧气分压为10-10巴的气体时，氧化物形式。其中所述耐火材料具有基于所述耐火材料的体积体积在20℃下测量的不少于4体积％的孔隙率。在另一个实施方案中，耐火材料具有4至60体积％的总孔隙率。

60. 发明授权

US08877342B2 Alumina forming bimetallic tube for refinery process furnaces and method of making and using 有权
标题翻译：用于炼油工艺炉的氧化铝形成双金属管及其制造和使用方法
公开(公告)号：US08877342B2
公开(公告)日：2014-11-04
申请号：US13446376
申请日：2012-04-13
申请人： ChangMin Chun , David Samuel Deutsch , Vance A. McCray , James Edward Feather , Brenda Anne Raich
发明人： ChangMin Chun , David Samuel Deutsch , Vance A. McCray , James Edward Feather , Brenda Anne Raich
IPC分类号： C10G75/02 , C10G75/04 , F16L9/02 , B23K10/02 , B01J19/18 , B01J19/02
CPC分类号： F16L9/02 , B01J19/02 , B01J19/1812 , B01J2219/00247 , B01J2219/0236 , B01J2219/0286 , B23K10/027
摘要： Provided is a bimetallic tube for transport of hydrocarbon feedstocks in refinery process furnaces, and more particularly in furnace radiant coils, including: i) an outer tube layer being formed from stainless steels including chromium in the range of 15.0 to 26.0 wt. % based on the total weight of the stainless steel; ii) an inner tube layer being formed from an alumina forming bulk alloy including 5.0 to 10.0 wt. % of Al, 20.0 wt. % to 25.0 wt. % Cr, less than 0.4 wt. % Si, and at least 35.0 wt. % Fe with the balance being Ni, wherein the inner tube layer is formed plasma powder welding the alumina forming bulk alloy on the inner surface of the outer tube layer; and iii) an oxide layer formed on the surface of the inner tube layer, wherein the oxide layer is substantially comprised of alumina, chromia, silica, mullite, spinels, or mixtures thereof.
摘要翻译：本发明提供一种用于在精炼加工炉中更加特别是在炉内辐射线圈中输送烃原料的双金属管，包括：i）由不锈钢形成的外管层，该不锈钢包括15.0至26.0wt。基于不锈钢总重量％; ii）内管层，其由包含5.0至10.0重量％的氧化铝形成块状合金形成。％的Al，20.0wt。％至25.0wt。％Cr，小于0.4wt。％Si，和至少35.0wt。％Fe，余量为Ni，其中内管层形成等离子体粉末，将氧化铝形成体合金焊接在外管层的内表面上; 以及iii）形成在所述内管层的表面上的氧化物层，其中所述氧化物层基本上由氧化铝，氧化铬，二氧化硅，莫来石，尖晶石或其混合物组成。

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