公开(公告)号：US06623621B1

公开(公告)日：2003-09-23

申请号：US09457438

申请日：1999-12-07

申请人： Larry L. Iaccino ,  Russell D. Sellen ,  David C. Dankworth ,  Edward S. Ellis ,  Jeffrey W. Frederick ,  Ramesh Gupta ,  James J. Schorfheide ,  Louis A. Curcio, Jr.

发明人： Larry L. Iaccino ,  Russell D. Sellen ,  David C. Dankworth ,  Edward S. Ellis ,  Jeffrey W. Frederick ,  Ramesh Gupta ,  James J. Schorfheide ,  Louis A. Curcio, Jr.

IPC分类号： C10G4500

CPC分类号： C10G49/00 ,  C10G49/26 ,  Y10S585/921

摘要： A process for upgrading a liquid petroleum or chemical stream wherein said stream flows countercurrent to the flow of a treat gas, such as a hydrogen-containing gas, in at least one reaction zone. The temperature of at least a portion of the liquid stream in the reactor is used to control the flooding characteristics of the reactor.

摘要翻译： 一种用于升级液体石油或化学物流的方法，其中所述流与至少一个反应区中的处理气体（例如含氢气体）的流动逆流流动。 反应器中液态物流的至少一部分的温度用于控制反应器的淹水特性。

公开(公告)号：US6153086A

公开(公告)日：2000-11-28

申请号：US73414

申请日：1998-05-06

申请人： Ramesh Gupta ,  Henry Jung ,  Edward S. Ellis ,  James J. Schorfheide ,  Larry L. Iaccino

发明人： Ramesh Gupta ,  Henry Jung ,  Edward S. Ellis ,  James J. Schorfheide ,  Larry L. Iaccino

IPC分类号： C10G65/12 ,  C10G45/00 ,  C10G47/00 ,  C10G65/00 ,  C10G65/02 ,  C10G69/04 ,  C10G69/06

CPC分类号： C10G65/12 ,  C10G65/00 ,  C10G69/04 ,  C10G69/06 ,  C10G2300/202 ,  C10G2300/207

摘要： A hydroprocessing process includes a cocurrent flow liquid reaction stage, a countercurrent flow liquid reaction stage and a vapor reaction stage in which feed components are catalytically hydroprocessed by reacting with hydrogen. Both liquid stages both produce a liquid and a vapor effluent, with the cocurrent stage liquid effluent the feed for the countercurrent stage and the countercurrent stage liquid effluent the hydroprocessed product liquid. Both liquid stage vapor effluents are combined and catalytically reacted with hydrogen in a vapor reaction stage, to form a hydroprocessed vapor. This vapor is cooled to condense and recover a portion of the hydroprocessed hydrocarbonaceous vapor components as additional product liquid. The uncondensed vapor is rich in hydrogen and is cleaned up if necessary, to remove contaminants, and then recycled back into the cocurrent stage as hydrogen-containing treat gas. Fresh hydrogen is introduced into the countercurrent stage and the countercurrent stage effluent contains sufficient, and preferably all of the hydrogen for the vapor stage reaction.

摘要翻译： 加氢处理方法包括并流流动液体反应阶段，逆流流动反应阶段和蒸气反应阶段，其中进料组分通过与氢反应进行催化加氢处理。 两个液相都产生液体和蒸汽流出物，并流阶段液体流出物是逆流阶段的进料和逆流阶段液体流出加氢产物液体。 两个液相蒸气流出物在蒸气反应阶段中与氢组合并催化反应，形成加氢处理的蒸汽。 将该蒸气冷却以冷凝并回收一部分加氢处理的含烃蒸汽组分作为另外的产物液体。 未冷凝的蒸汽富含氢气，如果需要，将其清除，以除去污染物，然后再循环回到并流阶段作为含氢处理气体。 将新鲜氢气引入逆流阶段，逆流阶段流出物含有足够的，优选全部用于蒸气阶段反应的氢气。

公开(公告)号：US06579443B1

公开(公告)日：2003-06-17

申请号：US09456139

申请日：1999-12-07

申请人： Larry L. Iaccino ,  Edward S. Ellis ,  Ramesh Gupta ,  Brenda A. Raich

发明人： Larry L. Iaccino ,  Edward S. Ellis ,  Ramesh Gupta ,  Brenda A. Raich

IPC分类号： C10G4500

CPC分类号： C10G49/002 ,  C10G45/00

摘要： A process for upgrading a liquid petroleum or chemical stream wherein said feedstream flows countercurrent to the flow of a treat gas, such as a hydrogen-containing gas, in at least one reaction zone. The feedstream is treated so that it is substantially free of particulate matter and foulant precursors.

摘要翻译： 一种用于升级液体石油或化学物流的方法，其中所述原料流在至少一个反应区中与处理气体（例如含氢气体）的流动逆流流动。 处理进料流使其基本上不含颗粒物质和污垢前体。

公开(公告)号：US06569314B1

公开(公告)日：2003-05-27

申请号：US09457435

申请日：1999-12-07

申请人： Larry L. Iaccino ,  Edward S. Ellis

发明人： Larry L. Iaccino ,  Edward S. Ellis

IPC分类号： C01G6502

CPC分类号： C10G65/02 ,  C10G2300/107

摘要： The present invention relates to a process for upgrading a liquid petroleum or chemical stream wherein said stream flows countercurrent to the flow of a treat gas, such as a hydrogen-containing gas, in at least one reaction zone. At least a fraction of up flowing vapor product is condensed to produce a condensate comprised of the heavier fraction of the vapor phase product stream and a lighter remaining vapor stream. The condensate and potentially the lighter remaining vapor stream are further hydroprocessed.

摘要翻译： 本发明涉及一种用于升级液体石油或化学物流的方法，其中所述流在至少一个反应区中与处理气体（例如含氢气体）的流动逆流流动。 至少一部分上升的蒸气产物被冷凝以产生由较重部分的气相产物流和更轻的剩余蒸气流组成的冷凝物。 冷凝物和潜在的较轻的剩余蒸气流进一步加氢处理。

公开(公告)号：US06824673B1

公开(公告)日：2004-11-30

申请号：US09553374

申请日：2000-04-20

申请人： Edward S. Ellis ,  Henry Jung ,  William E. Lewis ,  Larry L. Iaccino ,  Michele S. Touvelle ,  Gordon F. Stuntz

发明人： Edward S. Ellis ,  Henry Jung ,  William E. Lewis ,  Larry L. Iaccino ,  Michele S. Touvelle ,  Gordon F. Stuntz

IPC分类号： C10G4500

CPC分类号： C10G65/12

摘要： A process for producing distillate boiling range streams that are low in both sulfur and aromatics. A distillate feedstock is treated in a first hydrodesulfurization stage in the presence of a hydrogen-containing treat gas and a hydrodesulfurization catalyst, thereby resulting in partial desufurization of the stream. The partially desulfurized distillate stream is then treated in a second hydrodesulfurization stage, also in the presence of a hydrogen-containing treat gas and a hydrodesulfurization catalyst. The hydrogen-containing treat gas is cascaded from the next downstream reaction stage, which is an aromatics hydrogenation stage.

摘要翻译： 一种生产硫和芳烃含量低的馏出物沸腾物流的方法。 在含氢处理气体和加氢脱硫催化剂的存在下，在第一加氢脱硫阶段处理馏出物原料，从而导致料流的部分脱硫。 然后在第二加氢脱硫阶段，在含氢处理气体和加氢脱硫催化剂的存在下处理部分脱硫的馏出物物流。 含氢处理气体从下一个下游反应阶段级联，其是芳族化合物氢化反应阶段。

公开(公告)号：US07435335B1

公开(公告)日：2008-10-14

申请号：US09553107

申请日：2000-04-20

申请人： Edward S. Ellis ,  William E. Lewis ,  Larry L. Iaccino ,  Michele S. Touvelle ,  Gordon F. Stuntz

发明人： Edward S. Ellis ,  William E. Lewis ,  Larry L. Iaccino ,  Michele S. Touvelle ,  Gordon F. Stuntz

IPC分类号： C10G45/00 ,  C10G45/44

CPC分类号： C10G65/12

摘要： A process for hydroprocessing a distillate stream to produce a stream exceptionally low in sulfur, with total aromatics and polynuclear aromatics being moderately reduced. A distillate stream is hydrodesulfurized in a first hydrodesulfurization stage. The product stream thereof is passed to a first separation stage wherein a vapor phase product stream and a liquid product stream are produced. The liquid phase product stream is passed to a second hydrodesulfurization stage and the product stream thereof is passed to a second separation stage wherein a vapor phase product stream and a liquid product stream low in sulfur are produced. At least a portion of the vapor product stream from said second separation stage can be cascaded to the first hydrodesulfurization stage.

摘要翻译： 用于加氢处理馏出物流以产生异常低硫的流的方法，其中芳族化合物和多环芳烃被适度地还原。 馏出物流在第一加氢脱硫阶段加氢脱硫。 其产物流被送到第一分离阶段，其中产生气相产物流和液体产物流。 将液相产物流送至第二加氢脱硫阶段，将其产物流送至第二分离阶段，其中产生气相产物流和硫含量低的液体产物流。 来自所述第二分离级的至少一部分蒸汽产物流可以级联到第一加氢脱硫阶段。

公开(公告)号：US07781636B2

公开(公告)日：2010-08-24

申请号：US11732039

申请日：2007-04-02

申请人： Larry L. Iaccino ,  Neeraj Sangar ,  Elizabeth L. Stavens ,  Matthew J. Vincent

发明人： Larry L. Iaccino ,  Neeraj Sangar ,  Elizabeth L. Stavens ,  Matthew J. Vincent

IPC分类号： C07C2/78

CPC分类号： C07C2/76 ,  C10G50/00 ,  C10G2300/1025 ,  C10G2400/30 ,  Y02P20/52 ,  Y10S585/943 ,  C07C15/02 ,  C07C15/04

摘要： A process for converting methane to higher hydrocarbon(s) including aromatic hydrocarbon(s) in a reaction zone comprises providing to a hydrocarbon feedstock containing methane and a catalytic particulate material to the reaction zone and contacting the catalytic particulate material and the hydrocarbon feedstock in a substantially countercurrent fashion in the reaction zone, while operating the reaction zone under reaction conditions sufficient to convert at least a portion of said methane to a first effluent having said higher hydrocarbon(s).

摘要翻译： 在反应区中将甲烷转化为高级烃（包括芳族烃）的方法包括向反应区提供含有甲烷和催化颗粒物质的烃原料，并使催化颗粒材料和烃原料接触 同时在足以将至少一部分甲烷转化为具有所述较高烃的第一流出物的反应条件下操作反应区。

公开(公告)号：US07759535B2

公开(公告)日：2010-07-20

申请号：US11792359

申请日：2005-12-02

申请人： Larry L. Iaccino ,  Xiaobing Feng ,  Matthew J. Vincent ,  Elizabeth L. Stavens

发明人： Larry L. Iaccino ,  Xiaobing Feng ,  Matthew J. Vincent ,  Elizabeth L. Stavens

IPC分类号： C07C2/78

CPC分类号： C07C2/76 ,  Y10S585/943 ,  C07C15/02

摘要： In a process for converting methane to higher hydrocarbons including aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said methane to aromatic hydrocarbons and produce a first effluent stream comprising aromatic hydrocarbons and hydrogen, wherein said first effluent stream comprises at least 5 wt % more aromatic hydrocarbons than said feed. At least part of the hydrogen from said first effluent stream is then reacted with an oxygen-containing species, such as carbon dioxide, to produce a second effluent stream having a reduced hydrogen content compared with said first effluent stream.

摘要翻译： 在将甲烷转化为包括芳烃的高级烃的方法中，含有甲烷的进料在有效地将所述甲烷转化为芳烃并产生包含芳族烃和氢的第一流出物流的条件下与脱氢环化催化剂接触，其中所述第一流出物流 包含比所述进料多至少5重量％的芳烃。 然后使来自所述第一流出物流的氢的至少一部分与含氧物质如二氧化碳反应，以产生与所述第一流出物流相比具有降低的氢含量的第二流出物流。

公开(公告)号：US07754930B2

公开(公告)日：2010-07-13

申请号：US11805868

申请日：2007-05-24

申请人： Larry L. Iaccino

发明人： Larry L. Iaccino

IPC分类号： C07C13/00

CPC分类号： C07C2/66 ,  C07C2/76 ,  Y10S585/941 ,  C07C15/08 ,  C07C15/04

摘要： Benzene and xylene are described having a unique distribution of deuterium and 13C such that δ(deuterium) for each of the benzene and xylene is less than −250 and δ(13C) for the benzene is greater than −36 and for xylene is less than −24, wherein δ(deuterium)=(R′sample/R′standard−1)×1000 where R′sample is the ratio of deuterium to hydrogen in the benzene/xylene; and R′standard is the ratio of the natural abundance of deuterium to the natural abundance of hydrogen; and wherein δ(13C)=(R″sample/R″standard−1)×1000 where R″sample is the ratio of 13C to 12C in the benzene/xylene; and R″standard is the ratio of the natural abundance of 13C to the natural abundance of 12C.

摘要翻译： 描述苯和二甲苯具有氘和13C的独特分布，使得苯和二甲苯中的每一个的δ（氘）小于-250，苯的δ（13℃）大于-36，并且对于二甲苯小于 -24，其中δ（氘）=（R'sample / R'standard-1）×1000其中R'示例是苯/二甲苯中氘与氢的比例; R'standard是氘的天然丰度与氢的天然丰度之比; 其中δ（13C）=（R“样品/ R”标准-1）×1000其中R“样品是苯/二甲苯中13C至12C的比例; 而R“标准是13C的天然丰度与12C的天然丰度之比。

公开(公告)号：US07615143B2

公开(公告)日：2009-11-10

申请号：US10903152

申请日：2004-07-30

申请人： Tan-Jen Chen ,  Paul F. Keusenkothen ,  J. Jason Wu ,  John Scott Buchanan ,  Guang Cao ,  Larry L. Iaccino ,  David L. Stern ,  Matthew J. Vincent

发明人： Tan-Jen Chen ,  Paul F. Keusenkothen ,  J. Jason Wu ,  John Scott Buchanan ,  Guang Cao ,  Larry L. Iaccino ,  David L. Stern ,  Matthew J. Vincent

IPC分类号： C10G11/05

CPC分类号： C10G11/05 ,  C10G2400/20

摘要： There is provided a catalyst composition having improved hydrothermal stability for the catalytic cracking of a hydrocarbon feedstock to selectively produce propylene. The catalyst composition comprises a first crystalline molecular sieve selected from the group consisting of IM-5, MWW, ITH, FER, MFS, AEL, and AFO and an effective amount of a stabilization metal (copper, zirconium, or mixtures thereof) exchanged into the molecular sieve. The catalyst finds application in the cracking of naphtha and heavy hydrocarbon feedstocks. When used in the catalytic cracking of heavier hydrocarbon feedstocks, the catalyst composition preferably comprises a second molecular sieve having a pore size that is greater than the pore size of the first molecular sieve. The process is carried out by contacting a feedstock containing hydrocarbons having at least 4 carbon atoms is contacted, under catalytic cracking conditions, with the catalyst composition.

摘要翻译： 提供了一种具有改进的水热稳定性用于烃原料的催化裂化以选择性地生产丙烯的催化剂组合物。 催化剂组合物包含选自由IM-5，MWW，ITH，FER，MFS，AEL和AFO组成的组的第一结晶分子筛和有效量的稳定金属（铜，锆或其混合物）交换成 分子筛。 该催化剂可用于石脑油和重质烃原料的裂解。 当用于较重烃原料的催化裂化时，催化剂组合物优选包含具有大于第一分子筛孔径的孔径的第二分子筛。 该方法通过使含有至少4个碳原子的烃的原料在催化裂化条件下与催化剂组合物接触来进行。