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公开(公告)号：US20140061095A1
公开(公告)日：2014-03-06
申请号：US13601160
申请日：2012-08-31
IPC分类号： C10G69/06
CPC分类号： C10G69/06
摘要： The invention relates to upgraded pyrolysis products, hydroconversion processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes. In particular the invention provides methods for reducing coke fouling in such equipment.
摘要翻译： 本发明涉及升级的热解产物，用于升级由烃热解获得的产物的加氢转化方法，用于这种方法的设备。 具体地，本发明提供了用于减少这种设备中的焦炭结垢的方法。
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公开(公告)号：US09090835B2
公开(公告)日：2015-07-28
申请号：US13601160
申请日：2012-08-31
CPC分类号： C10G69/06
摘要： The invention relates to upgraded pyrolysis products, hydroconversion processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes. In particular the invention provides methods for reducing coke fouling in such equipment.
摘要翻译： 本发明涉及升级的热解产物，用于升级由烃热解获得的产物的加氢转化方法，用于这种方法的设备。 具体地，本发明提供了用于减少这种设备中的焦炭结垢的方法。
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3.发明授权Method and apparatus for regenerating catalyst during oxygenates to olefins reaction 有权在含氧化合物到烯烃反应过程中再生催化剂的方法和装置公开(公告)号：US08178741B2
公开(公告)日：2012-05-15
申请号：US12793340
申请日：2010-06-03
申请人： Chunshe J. Cao , James H. Beech, Jr. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
发明人： Chunshe J. Cao , James H. Beech, Jr. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
CPC分类号： B01J38/02 , B01J29/90 , B01J38/32 , C07C1/20 , C07C2529/85 , Y02P20/584 , C07C11/02
摘要： Disclosed herein is a method of recovery of the activity of a molecular sieve catalyst following use of the catalyst in an OTO conversion process. This is achieved by a regeneration apparatus and a method of regenerating a molecular sieve catalyst, comprising two stages. In a pretreatment stage, the catalyst is pretreated under pretreatment conditions by heating the catalyst to a temperature of between 320° C. to 700° C. in an oxygen depleted medium for a residence time of between 1 minute to two hours; and, in a regeneration stage, the catalyst is regenerated under regeneration conditions by heating the catalyst at a temperature of between 200° C. to 700° C. in an oxidizing medium for a residence time of between 1 to 60 minutes.
摘要翻译： 本文公开了在OTO转化方法中使用催化剂后回收分子筛催化剂的活性的方法。 这是通过再生装置和再生分子筛催化剂的方法实现的，包括两个阶段。 在预处理阶段，催化剂在预处理条件下通过将催化剂在耗氧贫乏的介质中在320℃至700℃之间的温度下进行预处理，停留时间为1分钟至2小时; 并且在再生阶段，催化剂在再生条件下通过在氧化介质中在200℃至700℃的温度下加热催化剂，停留时间为1至60分钟而再生。
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4.发明申请Method And Apparatus For Regenerating Catalyst During Oxygenates To Olefins Reaction 有权氧化催化剂再生催化剂对烯烃反应的方法与装置公开(公告)号：US20110021857A1
公开(公告)日：2011-01-27
申请号：US12793340
申请日：2010-06-03
申请人： Chunshe J. Cao , James H. Beech, JR. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
发明人： Chunshe J. Cao , James H. Beech, JR. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
CPC分类号： B01J38/02 , B01J29/90 , B01J38/32 , C07C1/20 , C07C2529/85 , Y02P20/584 , C07C11/02
摘要： Disclosed herein is a method of recovery of the activity of a molecular sieve catalyst following use of the catalyst in an OTO conversion process. This is achieved by a regeneration apparatus and a method of regenerating a molecular sieve catalyst, comprising two stages. In a pretreatment stage, the catalyst is pretreated under pretreatment conditions by heating the catalyst to a temperature of between 320° C. to 700° C. in an oxygen depleted medium for a residence time of between 1 minute to two hours; and, in a regeneration stage, the catalyst is regenerated under regeneration conditions by heating the catalyst at a temperature of between 200° C. to 700° C. in an oxidizing medium for a residence time of between 1 to 60 minutes.
摘要翻译： 本文公开了在OTO转化方法中使用催化剂后回收分子筛催化剂的活性的方法。 这是通过再生装置和再生分子筛催化剂的方法实现的，包括两个阶段。 在预处理阶段，催化剂在预处理条件下通过将催化剂在耗氧贫乏的介质中在320℃至700℃之间的温度下进行预处理，停留时间为1分钟至2小时; 并且在再生阶段，催化剂在再生条件下通过在氧化介质中在200℃至700℃的温度下加热催化剂，停留时间为1至60分钟而再生。
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公开(公告)号：US07687675B2
公开(公告)日：2010-03-30
申请号：US11385288
申请日：2006-03-21
申请人： Teng Xu , Stephen N. Vaughn , Kenneth R. Clem , James H. Beech, Jr. , Peter Nicholas Loezos , Richard B. Hall , Jesse Frederick Goellner
发明人： Teng Xu , Stephen N. Vaughn , Kenneth R. Clem , James H. Beech, Jr. , Peter Nicholas Loezos , Richard B. Hall , Jesse Frederick Goellner
CPC分类号： B01J29/90 , B01J29/85 , B01J38/12 , B01J38/38 , C10G3/45 , C10G3/49 , C10G3/62 , C10G2300/4006 , C10G2300/708 , C10G2300/802 , C10G2300/805 , C10G2400/20 , Y02P30/20 , Y10S502/514
摘要： This invention is directed to methods of converting oxygenates to olefin products. The methods provided include steps for protecting against deactivation of active molecular sieve catalysts during the conversion process. In particular, the invention provides for methods of regenerating coked catalyst to minimize catalyst deactivation due to contact with moisture.
摘要翻译： 本发明涉及将含氧化合物转化成烯烃产物的方法。 所提供的方法包括在转化过程中防止活性分子筛催化剂失活的步骤。 特别地，本发明提供了再生焦化催化剂以使由于与水分接触导致的催化剂失活最小化的方法。
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公开(公告)号：US07619128B2
公开(公告)日：2009-11-17
申请号：US11089965
申请日：2005-03-25
CPC分类号： B01J29/90 , B01J29/85 , B01J38/12 , B01J38/38 , C10G3/45 , C10G3/49 , C10G3/62 , C10G2300/4006 , C10G2300/708 , C10G2300/802 , C10G2300/805 , C10G2400/20 , Y02P30/20 , Y10S502/514
摘要： This invention is directed to methods of converting oxygenates to olefin products. The methods provided include steps for protecting against deactivation of active molecular sieve catalysts during the conversion process. In particular, the invention provides for methods of regenerating coked catalyst to minimize catalyst deactivation due to contact with moisture.
摘要翻译： 本发明涉及将含氧化合物转化成烯烃产物的方法。 所提供的方法包括在转化过程中防止活性分子筛催化剂失活的步骤。 特别地，本发明提供了再生焦化催化剂以使由于与水分接触导致的催化剂失活最小化的方法。
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公开(公告)号：US07223714B2
公开(公告)日：2007-05-29
申请号：US10981269
申请日：2004-11-04
IPC分类号： B01J27/182
CPC分类号： B01J8/18 , B01J8/0015 , B01J8/02 , B01J2208/00548 , B01J2208/00752 , B01J2208/00769 , C07C1/20 , C10G3/49 , C10G3/62 , C10G2300/708 , C10G2400/20 , Y02P30/20 , C07C11/02
摘要： The invention is directed to methods of transfering catalyst particles into and within reaction systems. The reaction systems are those that use catalysts that comprise molecular sieves, particularly metalloaluminophosphate molecular sieves, especially metalloaluminophosphate molecular sieves which are susceptible to loss of catalytic activity due to contact with water molecules. The transfer methods provide appropriate mechanisms for transporting catalyst into and within a reactor to protect against loss of catalytic activity that can occur due to contact with water molecules.
摘要翻译： 本发明涉及将催化剂颗粒转移到反应体系内和在反应体系内的方法。 反应体系是使用包含分子筛的催化剂，特别是金属铝磷酸盐分子筛，特别是金属铝磷酸盐分子筛，它们由于与水分子接触而易于损失催化活性。 转移方法提供用于将催化剂输送到反应器内部和内部的适当机制，以防止由于与水分子接触而可能发生的催化活性的损失。
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公开(公告)号：US06965057B2
公开(公告)日：2005-11-15
申请号：US10807818
申请日：2004-03-24
CPC分类号： C07C1/20 , B01J38/30 , B01J38/32 , C10G3/49 , C10G3/62 , C10G2300/4093 , C10G2300/708 , C10G2300/802 , C10G2300/805 , C10G2400/20 , Y02P20/584 , Y02P30/42 , C07C11/02
摘要： The invention relates to a process for converting an oxygenate feedstock into an olefin product stream comprising (a) contacting an oxygenate feedstock with a molecular sieve catalyst in a reactor under conditions effective to convert the feedstock into an olefin product stream and to form carbonaceous deposits on the catalyst; (b) contacting at least a portion of the catalyst having said carbonaceous deposits with an oxygen containing gas under conditions effective to obtain a regenerated catalyst having a reduced carbonaceous deposit level and having an increased molecular oxygen content; (c) removing at least 60% by volume of said molecular oxygen from the regenerated catalyst based upon the total volume of molecular oxygen; (d) returning said regenerated catalyst to said reactor; and (e) repeating steps (a)–(d).
摘要翻译： 本发明涉及一种将含氧化合物原料转化成烯烃产物流的方法，该方法包括（a）在有效将原料转化成烯烃产物流并形成碳质沉积物的条件下，使反应器中的含氧化合物原料与分子筛催化剂接触 催化剂; （b）在有效获得具有降低的碳沉积物水平并且具有增加的分子氧含量的再生催化剂的条件下使至少一部分具有所述碳质沉积物的催化剂与含氧气体接触; （c）基于分子氧的总体积从再生催化剂中除去至少60体积％的所述分子氧; （d）将所述再生催化剂返回到所述反应器; 和（e）重复步骤（a） - （d）。
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9.发明申请Process for Reducing the Asphaltene Yield and Recovering Waste Heat in a Pyrolysis Process by Quenching with a Hydroprocessed Product 审中-公开通过用加氢处理产物淬火来降低热解过程中沥青质产率和回收废热的方法公开(公告)号：US20140061100A1
公开(公告)日：2014-03-06
申请号：US13601093
申请日：2012-08-31
IPC分类号： C10G75/00
CPC分类号： C10G75/00 , C10G9/002 , C10G9/36 , C10G31/06 , C10G47/00 , C10G69/06 , C10G2300/201 , C10G2300/4006 , C10G2400/20 , C10G2400/30
摘要： The invention relates to upgraded pyrolysis products, processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes, and the use of upgraded pyrolysis products.
摘要翻译： 本发明涉及升级的热解产物，用于升级由烃热解获得的产物的方法，用于这些方法的设备和使用升级的热解产物。
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公开(公告)号：US20130233764A1
公开(公告)日：2013-09-12
申请号：US13601207
申请日：2012-08-31
IPC分类号： C10G69/06
摘要： The invention relates to upgraded pyrolysis products, processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes, and the use of upgraded pyrolysis products.
摘要翻译： 本发明涉及升级的热解产物，用于升级由烃热解获得的产物的方法，用于这些方法的设备和使用升级的热解产物。
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