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91. 发明授权

US09126882B2 Hydrocarbon pyrolysis method 有权
标题翻译：烃热解法
公开(公告)号：US09126882B2
公开(公告)日：2015-09-08
申请号：US13735365
申请日：2013-01-07
申请人： James R. Lattner , Paul F. Keusenkothen , Frank Hershkowitz
发明人： James R. Lattner , Paul F. Keusenkothen , Frank Hershkowitz
IPC分类号： C07C4/04 , C07C5/327 , B01J8/02 , C07C2/78
CPC分类号： C07C5/327 , B01J8/0292 , C07C2/78 , C07C11/24 , C07C11/04
摘要： Disclosed is a pyrolysis reaction process. The process can be advantageously accomplished using a pyrolysis reactor that has a primary reaction zone comprised of bed packing having multiple passages through the bed packing and a secondary reaction zone having an open flow arrangement. The process includes a step of injecting a pyrolysis feed comprising a first hydrocarbon into the primary reaction zone to produce a primary pyrolysis product containing unsaturated hydrocarbon. A reactive feed comprising a second hydrocarbon is injected into the secondary reaction zone to mix with the primary pyrolysis product and produce a secondary pyrolysis product.
摘要翻译：披露了热解反应过程。该方法可以有利地使用热解反应器来实现，该热解反应器具有由具有穿过床填料的多个通道的床填料和具有开放流动排列的次级反应区组成的初级反应区。该方法包括将包含第一烃的热解原料注入初级反应区以产生含有不饱和烃的初级热解产物的步骤。将包含第二烃的反应性进料注入到次级反应区中以与初级热解产物混合并产生二级热解产物。

92. 发明申请

US20140163273A1 Method and Apparatus for Managing the Conversion of Hydrocarbons Into Olefins 有权
标题翻译：用于管理碳氢化合物转化成烯烃的方法和装置
公开(公告)号：US20140163273A1
公开(公告)日：2014-06-12
申请号：US13994491
申请日：2011-12-20
申请人： Paul F. Keusenkothen , Frank Hershkowitz , Jason D. Davis
发明人： Paul F. Keusenkothen , Frank Hershkowitz , Jason D. Davis
IPC分类号： C07C5/05
CPC分类号： C07C5/05 , C07C4/04 , C07C11/04 , C07C11/24
摘要： An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into ethylene. In particular, the present techniques expose feed containing hydrocarbons to high-severity operating conditions in a pyrolysis reactor and separate the reactor product from the reactor into a first product having hydrogen and a second product including ≧90 mole percent of the acetylene in the reactor product. Then, the second product is reacted with a catalyst in a converter to form ethylene.
摘要翻译：提供了一种用于处理烃进料的装置和方法。该方法增强了碳氢化合物进料转化为乙烯。特别地，本技术将含碳氢化合物的原料暴露于热解反应器中的高苛刻度操作条件下，并将反应器产物与反应器分离成具有氢气的第一产物和包含反应器产物中的≥90摩尔％乙炔的第二产物。然后，将第二产物与转化器中的催化剂反应以形成乙烯。

93. 发明授权

US08748686B2 Conversion of co-fed methane and low hydrogen content hydrocarbon feedstocks to acetylene 有权
标题翻译：共同供应的甲烷和低含氢烃原料转化为乙炔
公开(公告)号：US08748686B2
公开(公告)日：2014-06-10
申请号：US12323132
申请日：2008-11-25
申请人： Paul F. Keusenkothen , Frank Hershkowitz
发明人： Paul F. Keusenkothen , Frank Hershkowitz
IPC分类号： C07C2/78 , C07C4/04 , C07C11/24
CPC分类号： C07C2/78 , C07C5/09 , C10G2400/24 , C07C11/24 , C07C11/04
摘要： A process and apparatus are provided to produce acetylene from a feed stream of low hydrogen content hydrocarbons such as coal by: (a) blending the hydrocarbons with methane to provide a blended mixture containing at least about 12.5 wt % atomic hydrogen; (b) partially combusting the blended mixture in a reactor in the presence of a source of oxygen to provide a partially combusted mixture at or above a temperature sufficient to produce methyl radicals; (c) maintaining the partially combusted mixture at or above the temperature for a residence time sufficient to produce a product stream containing enhanced yields of acetylene without significant formation of coke or coke precursors; (d) cooling the product stream to reduce the temperature of the product stream within a time sufficiently brief to substantially arrest any cracking reactions and provide a cooled product stream; and (e) recovering acetylene from the cooled product stream. The acetylene can be converted to ethylene by a conventional hydrogenation process.
摘要翻译：提供了一种方法和装置，用于通过以下方式从低含氢烃类进料流中产生乙炔：（a）将烃与甲烷混合，得到含有至少约12.5wt％原子氢的共混混合物; （b）在氧气源存在的情况下在反应器中部分燃烧混合物，以在足以产生甲基自由基的温度或高于其温度下提供部分燃烧的混合物; （c）将部分燃烧的混合物保持在等于或高于该温度的停留时间足以产生含有较高产率的乙炔的产物流，而不显着形成焦炭或焦炭前体; （d）冷却产物流以在足够短的时间内降低产物流的温度，以基本上阻止任何裂解反应并提供冷却的产物流; 和（e）从冷却的产物流中回收乙炔。乙炔可以通过常规的氢化方法转化为乙烯。

94. 发明申请

US20130204055A1 Selective Hydrogenation of Alkynyl-Containing Compounds and Polyunsaturated Compounds 有权
标题翻译：含炔基的化合物和多不饱和化合物的选择性氢化
公开(公告)号：US20130204055A1
公开(公告)日：2013-08-08
申请号：US13571120
申请日：2012-08-09
申请人： S. Mark Davis , Paul F. Keusenkothen , Charles J. Mart
发明人： S. Mark Davis , Paul F. Keusenkothen , Charles J. Mart
IPC分类号： C07C5/09
CPC分类号： C07C5/09 , C07C11/04
摘要： A selective hydrogenation process that is particularly effective in selectively hydrogenating alkynl compounds, such as acetylene or methyl acetylene, over alkenyl compounds, such as ethylene, is described. The process utilizes a slurry conversion unit for heat efficiency purposes during the conversion of acetylene into ethylene.
摘要翻译：描述了在链烯基化合物如乙烯上选择性氢化炔烃化合物如乙炔或甲基乙炔特别有效的选择性氢化方法。在乙炔转化为乙烯期间，该方法利用用于热效率目的的浆料转化单元。

95. 发明授权

US08106248B2 Conversion of co-fed methane and hydrocarbon feedstocks into higher value hydrocarbons 有权
标题翻译：将共同供应的甲烷和烃原料转化为更高价值的烃
公开(公告)号：US08106248B2
公开(公告)日：2012-01-31
申请号：US12121353
申请日：2008-05-15
申请人： Paul F. Keusenkothen , Frank Hershkowitz
发明人： Paul F. Keusenkothen , Frank Hershkowitz
IPC分类号： C07C15/02 , C07C2/00 , B01J19/00
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 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 and methane to the pyrolysis reactor system; and (d) converting the methane and separated vapor phase in said pyrolysis reactor system to form a pyrolysis product. In another aspect, the invention includes a separation process that feeds multiple pyrolysis reactors.
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。该方法包括：（a）将再生热解反应器系统上游的含非挥发物烃原料加热至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）将分离的气相和甲烷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甲烷和分离的气相以形成热解产物。另一方面，本发明包括进料多个热解反应器的分离方法。

96. 发明授权

US07326332B2 Multi component catalyst and its use in catalytic cracking 有权
标题翻译：多组分催化剂及其在催化裂化中的应用
公开(公告)号：US07326332B2
公开(公告)日：2008-02-05
申请号：US10671080
申请日：2003-09-25
申请人： Tan-Jen Chen , John Scott Buchanan , Brian Erik Henry , Paul F. Keusenkothen , Philip A. Ruziska , David L. Stern
发明人： Tan-Jen Chen , John Scott Buchanan , Brian Erik Henry , Paul F. Keusenkothen , Philip A. Ruziska , David L. Stern
IPC分类号： C10G11/00 , C10G11/05
CPC分类号： C10G11/05 , B01J29/005 , B01J29/40 , B01J29/85
摘要： A multi component catalyst and catalytic cracking process for selectively producing C3 olefins. The catalyst comprises a first molecular sieve having an intermediate pore size, a second molecular sieve and, optionally a third molecular sieve having a large pore size. At least one of the channels of the second molecular sieve has a pore size index that is less than the pore size index of at least one channel of the first molecular sieve. The process is carried out by contacting a feedstock containing hydrocarbons having at least 5 carbon atoms is contacted, under catalytic cracking conditions, with the multi component catalyst. The catalyst finds application in the cracking of naphtha and heavy hydrocarbon feedstocks.
摘要翻译：用于选择性制备C 3 O 3烯烃的多组分催化剂和催化裂解方法。催化剂包括具有中等孔径的第一分子筛，第二分子筛和任选的具有大孔径的第三分子筛。第二分子筛的至少一个通道的孔径指数小于第一分子筛的至少一个通道的孔径指数。该方法通过使含有至少5个碳原子的烃的原料在催化裂化条件下与多组分催化剂接触来进行。该催化剂可用于石脑油和重质烃原料的裂解。

97. 发明授权

US07285697B2 Reduction of total sulfur in crude and condensate cracking 失效
标题翻译：减少粗硫和冷凝水裂解总硫
公开(公告)号：US07285697B2
公开(公告)日：2007-10-23
申请号：US10893716
申请日：2004-07-16
申请人： Paul F. Keusenkothen
发明人： Paul F. Keusenkothen
IPC分类号： C10G9/36
CPC分类号： C10G27/12 , C10G55/04 , C10G2400/20
摘要： A process for cracking hydrocarbon feedstock comprising at least one sulfur-containing compound comprising: heating the feedstock and a peroxide-containing compound, mixing the heated feedstock and peroxide-containing compound with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent, wherein the oxidized sulfur-containing species are removed as bottoms
摘要翻译：一种用于裂化烃原料的方法，包括至少一种含硫化合物，包括：加热原料和含过氧化物的化合物，将加热的原料和含过氧化物的化合物与流体和/或初级稀释蒸汽流混合以形成混合物将混合物闪烁以形成气相和液相，其以塔底收集并除去液相，分离和裂化气相，并冷却产物流出物，其中氧化的含硫物质作为底部物质被除去

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