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公开(公告)号：US20180201843A1
公开(公告)日：2018-07-19
申请号：US15862977
申请日：2018-01-05
CPC分类号： C10G3/49 , B01J8/02 , B01J8/08 , B01J27/14 , B01J29/06 , B01J29/405 , B01J29/703 , B01J29/7042 , B01J29/7046 , B01J35/10 , C07C1/12 , C10G3/57 , C10G3/62 , C10G2400/30 , Y02P30/20
摘要： Systems and methods are provided for modifying the composition of the conversion catalyst in a reactor for oxygenate conversion during conversion of an oxygenate feed to allow for adjustment of the slate of conversion products. The modification of the conversion catalyst can be performed by introducing a substantial portion (relative to the amount of catalyst inventory in the reaction system) of make-up catalyst having a distinct composition relative to the conversion catalyst in the reaction system. Introducing the distinct composition of make-up catalyst can modify the composition of the conversion catalyst in the reactor to allow for changes in the resulting product slate. By introducing the distinct catalyst composition, the conversion catalyst in the reactor can correspond to a different composition of catalyst than the overall average catalyst composition within the catalyst inventory in the reaction system.
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2.发明授权公开(公告)号：US09561501B2
公开(公告)日：2017-02-07
申请号：US14596902
申请日：2015-01-14
申请人： KiOR, Inc.
发明人： Ling Zhou , Victoria Samples , Gopal Juttu , Hollie Craig , Bruce Adkins
CPC分类号： B01J38/66 , B01J29/06 , B01J29/90 , B01J38/60 , B01J38/62 , B01J38/74 , C10G3/44 , C10G3/62 , C10G2300/1011 , C10G2300/1014 , C10G2300/70 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , Y02P30/20
摘要： A metal contaminated spent catalyst or regenerated catalyst from a biomass conversion unit may be subjected to an ammonium wash in order to remove potassium. The ammonium wash may include ammonium sulfate, ammonium nitrate, ammonium hydroxide, ammonium acetate, ammonium phosphates, and mixtures thereof. Acidity and catalytic activity of the biomass conversion catalyst is restored by the removal of potassium contaminants.
摘要翻译： 可以将来自生物质转化单元的金属污染的废催化剂或再生催化剂进行铵洗涤以除去钾。 铵洗涤可以包括硫酸铵，硝酸铵，氢氧化铵，乙酸铵，磷酸铵和它们的混合物。 通过去除钾污染物来恢复生物质转化催化剂的酸度和催化活性。
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公开(公告)号：US09427733B2
公开(公告)日：2016-08-30
申请号：US14834677
申请日：2015-08-25
发明人： ChiCheng Ma
IPC分类号： B01J38/48 , B01J23/94 , C10G3/00 , B01J38/54 , B01J21/18 , B01J23/46 , B01J23/96 , B01J25/02 , B01J25/04 , C07C29/132 , B01J23/755 , B01J38/64 , C07C29/141
CPC分类号： B01J38/48 , B01J21/18 , B01J23/462 , B01J23/755 , B01J23/94 , B01J23/96 , B01J25/02 , B01J25/04 , B01J38/06 , B01J38/54 , B01J38/60 , B01J38/64 , B01J38/70 , C07C29/132 , C07C29/141 , C10G3/50 , C10G3/62 , Y02P30/20
摘要： A process for regenerating catalysts that have been deactivated or poisoned during hydrogenation of biomass, sugars and polysaccharides is described, in which polymerized species that have agglomerated to catalyst surfaces can be removed by means of washing the catalyst with hot water at subcritical temperatures. A feature of the process can regenerate the catalysts in situ, which allows the process to be adapted for used in continuous throughput reactor systems. Also described is a continuous hydrogenation process that incorporated the present regeneration process.
摘要翻译： 描述了在生物质，糖和多糖的氢化期间已经失活或中毒的催化剂的再生方法，其中可以通过在亚临界温度下用热水洗涤催化剂来除去已经凝聚到催化剂表面的聚合物质。 该方法的特征可以原位再生催化剂，这允许该方法适用于连续生产反应器系统中。 还描述了结合本发明再生方法的连续氢化方法。
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公开(公告)号：US20160096996A1
公开(公告)日：2016-04-07
申请号：US14968344
申请日：2015-12-14
申请人： Virent, Inc.
发明人： Ming Qiao , Elizabeth Woods , Paul Myren , Randy Cortright , John Kania
CPC分类号： C10G1/065 , C07C1/24 , C10G3/42 , C10G3/44 , C10G3/48 , C10G3/49 , C10G3/52 , C10G3/62 , C10G2300/1014 , C10G2300/301 , C10G2300/302 , C10G2300/305 , C10G2300/308 , C10G2300/44 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/30 , C10L1/04 , C10L1/06 , C10L1/08 , Y02E50/13 , Y02P30/20
摘要： The present invention provides methods, reactor systems, and catalysts for converting in a continuous process biomass to fuels and chemicals. The invention includes methods of converting the water insoluble components of biomass, such as hemicellulose, cellulose and lignin, to volatile C2+O1-2 oxygenates, such as alcohols, ketones, cyclic ethers, esters, carboxylic acids, aldehydes, and mixtures thereof. In certain applications, the volatile C2+O1-2 oxygenates can be collected and used as a final chemical product, or used in downstream processes to produce liquid fuels, chemicals and other products.
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公开(公告)号：US09144797B2
公开(公告)日：2015-09-29
申请号：US14400156
申请日：2013-04-17
发明人： Chi-Cheng Ma
IPC分类号： C07C29/132 , B01J38/48 , B01J23/94 , C10G3/00 , B01J38/54 , B01J21/18 , B01J23/46 , B01J23/96 , B01J25/02 , B01J25/04
CPC分类号： B01J38/48 , B01J21/18 , B01J23/462 , B01J23/755 , B01J23/94 , B01J23/96 , B01J25/02 , B01J25/04 , B01J38/06 , B01J38/54 , B01J38/60 , B01J38/64 , B01J38/70 , C07C29/132 , C07C29/141 , C10G3/50 , C10G3/62 , Y02P30/20
摘要： A process for regenerating catalysts that have been deactivated or poisoned during hydrogenation of biomass, sugars and polysaccharides is described, in which polymerized species that have agglomerated to catalyst surfaces can be removed by means of washing the catalyst with hot water at subcritical temperatures. A feature of the process regenerates the catalysts in situ, which allows the process to be adapted for used in continuous throughput reactor systems. Also described is a continuous hydrogenation process that incorporated the present regeneration process.
摘要翻译： 描述了在生物质，糖和多糖的氢化期间已经失活或中毒的催化剂的再生方法，其中可以通过在亚临界温度下用热水洗涤催化剂来除去已经凝聚到催化剂表面的聚合物质。 该方法的特征在于原位再生催化剂，其允许该方法适用于连续生产反应器系统中。 还描述了结合本发明再生方法的连续氢化方法。
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公开(公告)号：US08937206B2
公开(公告)日：2015-01-20
申请号：US14227778
申请日：2014-03-27
申请人： UOP LLC
IPC分类号： C07C2/06 , C07C2/64 , C07C4/02 , C07C7/148 , C10G3/00 , C10G45/02 , C10G45/62 , C10G45/64 , C10G65/04 , C07C2/76
CPC分类号： C07C2/06 , C07C2/64 , C07C2/76 , C07C7/14883 , C10G3/42 , C10G3/50 , C10G3/62 , C10G45/02 , C10G45/62 , C10G45/64 , C10G65/043 , C10G2300/1014 , C10G2300/1018 , C10G2300/708 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , C10G2400/10 , Y02P30/20 , C07C9/00
摘要： The process converts FCC olefins to heavier compounds. The heavier compounds are more easily separated from the unconverted paraffins. The heavier compounds can be recycled to an FCC unit or delivered to a separate FCC unit. Suitable conversion zones are oligomerization and aromatic alkylation zones.
摘要翻译： 该方法将FCC烯烃转化为较重的化合物。 较重的化合物更容易与未转化的链烷烃分离。 较重的化合物可以再循环到FCC装置或运送到单独的FCC装置。 合适的转化区是低聚和芳族烷基化区。
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7.发明授权Method of treating biomass, fuel for fuel cell, gasoline, diesel fuel, liquefied petroleum gas, and synthetic resin 有权处理生物质，燃料电池燃料，汽油，柴油，液化石油气和合成树脂的方法公开(公告)号：US08476479B2
公开(公告)日：2013-07-02
申请号：US12377763
申请日：2007-08-06
申请人： Yuichiro Fujiyama , Shigeko Okuhara
IPC分类号： C10L1/04
CPC分类号： C10G11/18 , C10G3/49 , C10G3/57 , C10G3/62 , C10G11/05 , C10G11/182 , C10G2300/1014 , C10G2300/1018 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/708 , C10G2300/807 , C10G2400/02 , C10G2400/04 , C10G2400/28 , C10L1/04 , C10L1/06 , C10L1/08 , H01M8/06 , H01M8/0631 , H01M8/0643 , Y02E50/13 , Y02P30/20
摘要： In processing of biomass by catalytic cracking in a fluidized catalytic cracker having a reaction zone, a separation zone, a stripping zone, and a regeneration zone, the feedstock oil containing the biomass is processed in the reaction zone using a catalyst containing 10 to 50 mass % of ultrastable Y-type zeolite under the conditions: outlet temperature of the reaction zone 580 to 680° C., catalyst/oil ratio 10 to 40 wt/wt, reaction pressure 1 to 3 kg/cm2 G, and contact time of the feedstock oil with the catalyst in the reaction zone 0.1 to 1.0 sec, and the catalyst is then treated in the regeneration zone under the conditions: regeneration zone temperature 640 to 720° C., regeneration zone pressure 1 to 3 kg/cm2 G, and exhaust gas oxygen concentration at the regeneration zone outlet 0 to 3 mol %.
摘要翻译： 在具有反应区，分离区，汽提区和再生区的流化催化裂化器中，通过催化裂化处理生物质，含有生物质的原料油在反应区中使用含有10〜50质量％ ％的超稳定Y型沸石，反应区出口温度为580〜680℃，催化剂/油比为10〜40重量/重量，反应压力为1〜3公斤/平方厘米G，接触时间为 原料油与催化剂在反应区中0.1至1.0秒，然后在再生区温度640至720℃，再生区压力1至3kg / cm2 G的条件下在再生区中处理催化剂，和 再生区出口处的废气氧浓度为0〜3mol％。
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8.发明授权公开(公告)号：US08299314B2
公开(公告)日：2012-10-30
申请号：US11787857
申请日：2007-04-18
申请人： James H. Beech , Michael Peter Nicoletti , James R. Lattner , Dennis George Alexion , Peter K. Paik
发明人： James H. Beech , Michael Peter Nicoletti , James R. Lattner , Dennis George Alexion , Peter K. Paik
IPC分类号： C01C1/20
CPC分类号： B01J8/26 , B01J8/0055 , B01J8/388 , B01J29/90 , B01J38/06 , C10G3/45 , C10G3/49 , C10G3/62 , C10G11/182 , C10G2300/4093 , C10G2400/20 , Y02P30/20
摘要： The present invention is directed to a method and system for integrating a catalyst regeneration system with a plurality of hydrocarbon conversion apparatuses, preferably, a plurality of multiple riser reactor units. One embodiment of the present invention is a reactor system including a plurality of reactor units, at least one reactor unit preferably comprising a plurality of riser reactors. The system also includes a regenerator for converting an at least partially deactivated catalyst to a regenerated catalyst. A first conduit system transfers the at least partially deactivated catalyst from the reactor units to the regenerator, and a second conduit system transfers regenerating catalysts from the regenerator to the plurality of reactor units. Optionally, catalysts from a plurality of hydrocarbon conversion apparatuses may be directed to a single stripping unit and/or a single regeneration unit.
摘要翻译： 本发明涉及用于将催化剂再生系统与多个烃转化装置（优选多个提升管反应器单元）整合的方法和系统。 本发明的一个实施方案是包括多个反应器单元的反应器系统，至少一个反应器单元优选包括多个提升管反应器。 该系统还包括用于将至少部分失活的催化剂转化为再生催化剂的再生器。 第一管道系统将至少部分失活的催化剂从反应器单元转移到再生器，并且第二管道系统将再生催化剂从再生器传递到多个反应器单元。 任选地，来自多个烃转化装置的催化剂可以被引导到单个汽提单元和/或单个再生单元。
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9.发明授权Removal of water and salts from a catalyst regenerator to maintain catalyst activity 有权从催化剂再生器中除去水和盐以维持催化剂活性公开(公告)号：US08227367B2
公开(公告)日：2012-07-24
申请号：US11387307
申请日：2006-03-23
申请人： Lawrence W. Miller
发明人： Lawrence W. Miller
IPC分类号： B01J38/12
CPC分类号： B01D53/145 , B01D53/265 , C07C1/20 , C10G3/49 , C10G3/62 , C10G2400/20 , Y02E60/324 , Y02P20/584 , Y02P30/42 , Y10S502/514 , C07C11/02
摘要： The invention relates to a conversion process for making olefin(s) using a molecular sieve catalyst composition. More specifically, the invention is directed to a process for converting a feedstock comprising an oxygenate in the presence of a molecular sieve catalyst composition, wherein the air feed to the catalyst regenerator is free of or substantially free of metal salts. The air feed is first cooled to remove water and then washed with water to remove essentially all salts from said air feed. The water removed in the cooling step is preferably recirculated to wash the salts from the air feed.
摘要翻译： 本发明涉及使用分子筛催化剂组合物制备烯烃的转化方法。 更具体地，本发明涉及在分子筛催化剂组合物存在下转化含有氧化合物的原料的方法，其中向催化剂再生器的空气进料不含或基本上不含金属盐。 首先将空气进料冷却以除去水，然后用水洗涤以从所述空气进料中基本上除去所有的盐。 在冷却步骤中除去的水优选地再循环以从空气进料中洗涤盐。
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公开(公告)号：US20120160741A1
公开(公告)日：2012-06-28
申请号：US13297337
申请日：2011-11-16
CPC分类号： B01J8/24 , C10G1/002 , C10G3/42 , C10G3/57 , C10G3/62 , C10G11/18 , C10G2300/1014 , C10G2300/1018 , C10G2300/4093 , C10G2300/44 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/28 , Y02E50/13
摘要： Integrating a biomass pyrolysis and upgrading process into a fluid catalytic cracking unit. The process uses conventional FCC feed and a mixture of a solvent and biomass to produce upgraded fuel products. A slurry stream composed of solid biomass particles and a solvent is fed into an FCC riser through a slurry pump to achieve biomass pyrolysis and in situ pyrolysis oil upgrading. The catalytic cracking of the conventional petroleum feed also occurs in the riser.
摘要翻译： 将生物质热解和升级过程整合到流化催化裂化装置中。 该方法使用常规FCC进料和溶剂和生物质的混合物来生产升级的燃料产物。 由固体生物质颗粒和溶剂组成的浆料流通过浆料泵进料到FCC提升管中，以实现生物质热解和原位裂解油提质。 常规石油原料的催化裂化也发生在提升管中。
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