公开(公告)号：US20100095017A1

公开(公告)日：2010-04-15

申请号：US12574813

申请日：2009-10-07

Applicant: Andrei Ghetie ,  Harshad Tanna ,  John Unger ,  Gabor Kiss ,  Vincent Massa

Inventor： Andrei Ghetie ,  Harshad Tanna ,  John Unger ,  Gabor Kiss ,  Vincent Massa

IPC: G06F15/16

CPC classification number: H04L67/322 ,  H04L47/10 ,  H04L47/20 ,  H04L47/22 ,  H04L47/2408 ,  H04L47/2425 ,  H04L47/2491 ,  H04L47/781 ,  H04L47/805 ,  H04L67/327

Abstract: Applications and users dynamically make QoS provisioning requests for individual traffic flows traversing client and server hosts. A traffic flow provisioning request is conveyed to a services manager, which determines a set of traffic attributes for the flow and determines the networks the flow traverses between the client and server hosts. The services manger then oversees the admission of the flow to appropriate traffic classes in each determined network and the obtaining of a DSCP value for each network. Lastly, the services manger conveys the DSCP value of the first network traversed back to the client or server host, depending on the direction of the flow, which host is then configured to appropriately mark the DSCP field of the traffic flow packets. In a further embodiment, the services manager also instructs the client or server host to perform packet policing and shaping for the flow.

Abstract translation: 应用程序和用户动态地为穿过客户端和服务器主机的各个流量动态地提供QoS配置请求。 业务流量配置请求被传送到服务管理器，服务管理器确定流的一组业务属性，并确定流在客户端和服务器主机之间的网络。 然后，服务管理员将流量接纳到每个确定的网络中的适当流量类别并获得每个网络的DSCP值。 最后，服务管理器将第一个网络的DSCP值传送回客户端或服务器主机，具体取决于流的方向，然后将哪个主机配置为适当地标记业务流分组的DSCP字段。 在另一实施例中，服务管理器还指示客户端或服务器主机对流进行分组管理和整形。

公开(公告)号：US07585808B2

公开(公告)日：2009-09-08

申请号：US10534072

申请日：2003-11-18

Applicant: Andrzel Malek ,  James Clarke Vartuli ,  Stuart Leon Soled ,  Sabato Miseo ,  Jennifer Schaefer Feeley ,  Gary L. Casty ,  Gabor Kiss ,  Jeffrey M. Dysard ,  Joseph Ernest Baumgartner ,  Christine E. Kliewer ,  Steven T Ragomo

Inventor： Andrzel Malek ,  James Clarke Vartuli ,  Stuart Leon Soled ,  Sabato Miseo ,  Jennifer Schaefer Feeley ,  Gary L. Casty ,  Gabor Kiss ,  Jeffrey M. Dysard ,  Joseph Ernest Baumgartner ,  Christine E. Kliewer ,  Steven T Ragomo

IPC: B01J23/00

CPC classification number: C10G2/331 ,  B01J20/02 ,  B01J20/08 ,  B01J20/103 ,  B01J20/223 ,  B01J20/3204 ,  B01J20/3236 ,  B01J23/462 ,  B01J23/75 ,  B01J23/8896 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/082 ,  C07C7/12 ,  C10G25/003 ,  C10G29/04

Abstract: The present invention is directed to processes for preparing supported metal catalysts comprising one or more catalytically active metals applied to a porous catalyst support and to processes that use such catalysts. The process requires the formation of an organic complex during the manufacture of the catalyst which after its formation is either partially or fully decomposed before reduction if the metal to form the catalyst. The catalysts have high levels of metal dispersion and uniform distribution of catalytically active metals on the support. The catalysts obtained form the processes are particularly effective in catalysing Fischer-Tropsch reactions and as adsorbants for the removal or organosulfur compounds from hydrocarbons.

Abstract translation: 本发明涉及用于制备负载金属催化剂的方法，所述催化剂包含施加到多孔催化剂载体上的一种或多种催化活性金属和使用这种催化剂的方法。 该方法需要在制备催化剂期间形成有机络合物，其在形成催化剂之前在还原之前部分或完全分解之后部分或完全分解。 催化剂具有高水平的金属分散性和催化活性金属在载体上的均匀分布。 从该方法获得的催化剂在催化费 - 托反应和作为烃的去除或有机硫化合物的吸附剂方面特别有效。

公开(公告)号：US20090005520A1

公开(公告)日：2009-01-01

申请号：US12157972

申请日：2008-06-13

Applicant: Gabor Kiss ,  Robert P. Reynolds, JR. ,  Charles K. Morgan ,  John W. Chu ,  Megan Meier

Inventor： Gabor Kiss ,  Robert P. Reynolds, JR. ,  Charles K. Morgan ,  John W. Chu ,  Megan Meier

IPC: C08F2/01 ,  C08F2/00 ,  B01J19/18 ,  B01J19/24

CPC classification number: B01J4/002 ,  B01J4/001 ,  B01J19/18 ,  B01J19/26 ,  B01J2219/00094 ,  B01J2219/00247 ,  B01J2219/00254 ,  B01J2219/1923 ,  C08F10/00 ,  C08F110/06 ,  C08F210/06 ,  Y02P20/544 ,  Y10S526/918 ,  C08F2/002 ,  C08F2/06

Abstract: Reactor designs and processes for operating such reactor designs to minimize or eliminate fouling in homogeneous polymerization processes (solution and supercritical). The process includes providing a reactor with one or more feed entry ports, wherein the reactor feed components are fed through each of the one or more feed entry ports at a linear velocity of greater than or equal to 0.3 m/min. The one or more feed entry ports may also be optionally extended beyond the interior reactor wall by greater than or equal to 2% of the internal radius of the reactor to further decrease the propensity for fouling. A stirred reactor may also include a stirrer feed port for purging the stirrer with a stirrer purge stream at a linear velocity of greater than or equal to 0.3 m/min to decrease stirrer fouling.

Abstract translation: 用于操作这种反应器设计的反应器设计和方法以在均匀聚合过程（溶液和超临界）中最小化或消除结垢。 该方法包括向反应器提供一个或多个进料口，其中反应器进料组分以大于或等于0.3m / min的线速度通过一个或多个进料口中的每一个进料。 一个或多个进料口也可以任选地延伸超过内部反应器壁大于或等于反应器内半径的2％，以进一步降低结垢倾向。 搅拌反应器还可以包括用于以大于或等于0.3m / min的线速度用搅拌器吹扫流吹扫搅拌器的搅拌器进料口，以减少搅拌器结垢。

公开(公告)号：US20080281040A1

公开(公告)日：2008-11-13

申请号：US12074496

申请日：2008-03-04

Applicant: Gabor Kiss ,  Alan Anthony Galuska ,  James Richardson Lattner

Inventor： Gabor Kiss ,  Alan Anthony Galuska ,  James Richardson Lattner

IPC: C08F2/01

CPC classification number: C08F6/003 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F2/001 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/20 ,  C08F210/16

Abstract: A monomer recycle process for fluid phase in-line blending of polymers is provided. In one form, the monomer recycle process includes providing a first group (G1) of one or more reactor trains and a second group (G2) of one or more reactor trains and one or more separators fluidly connected to G1 and one separator fluidly connected to G2; polymerizing in each reactor train of G1 and G2 olefin monomers to form homogenous fluid phase polymer-monomer mixtures wherein each of the G1 and G2 reactor trains have at least one common monomer; passing the reactor effluents from the one or more G1 reactor trains through the one or more G1 separators to separate a monomer-rich phase from a polymer-enriched phase; passing the polymer-enriched phase and the reactor effluents from the one or more G2 reactor trains into the G2 separator (separator-blender) to separate another monomer-rich phase from a polymer-rich blend; recycling to one or more G1 reactor trains the separated monomer-rich phase from the one or more G1 separators; and recycling to one or more G2 reactor trains the separated monomer-rich phase from the G2 separator. The polymer-rich blend is conveyed to a downstream finishing stage for further monomer stripping, drying and/or pelletizing to form a polymer product blend.

Abstract translation: 提供了用于聚合物的流体相在线共混的单体再循环方法。 在一种形式中，单体再循环方法包括提供一个或多个反应器列的第一组（G1）和一个或多个反应器列的第二组（G2）和与G1流体连接的一个或多个分离器和一个流体连接到 G2; 在G1和G2烯烃单体的每个反应器序列中聚合以形成均相流体相聚合物 - 单体混合物，其中每个G1和G2反应器列具有至少一个共同的单体; 使来自一个或多个G1反应器列的反应器流出物通过一个或多个G1分离器以将富含单体的相与富集聚合相分离; 将聚合物富集相和反应器流出物从一个或多个G2反应器列车通入G2分离器（分离器 - 共混器）中，以从富含聚合物的共混物中分离另一富含单体的相; 将一个或多个G1反应器再循环到一个或多个G1分离器中，从而分离出富含单体的相。 并循环到一个或多个G2反应器中，从G2分离器中将分离的富含单体的相进行培养。 将富含聚合物的共混物输送到下游整理阶段，以进一步进行单体汽提，干燥和/或造粒以形成聚合物产物混合物。

公开(公告)号：US20080153996A1

公开(公告)日：2008-06-26

申请号：US11854936

申请日：2007-09-13

Applicant: Chris B. Friedersdorf ,  Patrick Brant ,  Gabor Kiss

Inventor： Chris B. Friedersdorf ,  Patrick Brant ,  Gabor Kiss

IPC: C08F2/04

CPC classification number: C08F10/06 ,  C08F4/65927 ,  C08F210/06 ,  Y02P20/544 ,  C08F2/06 ,  C08F2/14 ,  C08F210/14

Abstract: This invention relates to a process for polymerizing olefins, comprising the steps of:(a) contacting in one or more reactors, in a dense fluid homogeneous polymerization system, olefin monomers having three or more carbon atoms present at 30 weight % or more (based upon the weight of the monomers and comonomers entering the reactor), with: 1) one or more catalyst compounds, 2) one or more activators, 3) from 0 to 50 mole % comonomer (based upon the amount of the monomers and comonomers entering the reactor), and 4) 0 to 40 wt % diluent or solvent (based upon the weight of the polymerization system), at a temperature above the crystallization temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 200 MPa, where the polymerization system comprises the monomers, any comonomer present, any diluent or solvent present, any scavenger present, and the polymer product;(b) forming a reactor effluent comprising a polymer-monomer mixture;(c) optionally heating the polymer-monomer mixture of (b) after it exits the reactor and before or after the pressure is reduced in step (e);(d) collecting the polymer-monomer mixture of (b) in a separation vessel;(e) reducing the pressure of the reactor effluent comprising the polymer-monomer mixture of (b) below the cloud point pressure to form a two-phase mixture comprising a polymer-rich phase and a monomer rich phase either before or after collecting the polymer-monomer mixture in the separation vessel where the pressure in the reactor (or at least one reactor if more than one is in use) is between 7 and 100 MPa higher than the pressure in the separation vessel and the temperature in the separation vessel is above the crystallization temperature of the polymer or above 80° C. if the polymer has no crystallization temperature, whichever is higher;(f) separating the monomer-rich phase from the polymer-rich phase;(g) recycling the separated monomer-rich phase to one or more reactors of (a); and(h) recovering polymer from the polymer-rich phase.

公开(公告)号：US20070181426A1

公开(公告)日：2007-08-09

申请号：US11587070

申请日：2005-04-21

Applicant: Maximilian Fleischer ,  Gabor Kiss ,  Hans Meixner ,  Uwe Lampe

Inventor： Maximilian Fleischer ,  Gabor Kiss ,  Hans Meixner ,  Uwe Lampe

IPC: G01N27/26 ,  G01F1/64

CPC classification number: G08B17/117 ,  G01N27/4141

Abstract: An FET-based gas sensor includes at least one field-effect transistor and at least one gas-sensitive layer and a reference layer. Any changes in work function occurring when materials of the layers are exposed to a gas are used to trigger the field-effect structures. The gas-sensitive layer includes a metal oxide having an oxidation catalyst on its surface and accessible to the measured gas.

Abstract translation: 基于FET的气体传感器包括至少一个场效应晶体管和至少一个气体敏感层和参考层。 用于暴露于气体的层的材料发生的作用函数的任何变化被用于触发场效应结构。 气敏层包括其表面上具有氧化催化剂的金属氧化物，并且可被测量的气体接近。

公开(公告)号：US20060293474A1

公开(公告)日：2006-12-28

申请号：US11510871

申请日：2006-08-25

Applicant: Patrick Brant ,  Francis Rix ,  Gabor Kiss ,  Robert Reynolds

Inventor： Patrick Brant ,  Francis Rix ,  Gabor Kiss ,  Robert Reynolds

IPC: C08F4/44

CPC classification number: C07F17/00 ,  C08F4/65912 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  Y02P20/544 ,  Y10S526/943 ,  C08F2500/03 ,  C08F2500/20 ,  C08F210/16 ,  C08F4/65927

Abstract: This invention relates to a process to polymerize olefins comprising contacting, in a polymerization system, olefins having three or more carbon atoms with a catalyst compound, activator, optionally comonomer, and optionally diluent or solvent, at a temperature above the cloud point temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system, where the polymerization system comprises any comonomer present, any diluent or solvent present, the polymer product, where the olefins having three or more carbon atoms are present at 40 weight % or more, wherein the metallocene catalyst compound is represented by the formula: where M is a transition metal selected from group 4 of the periodic table; each R1 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl and functional group, and any two R1 groups may be linked, provided that if the two R1 groups are linked, then they do not form a butadiene group when M is Zr; each R2 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, and two or more R2 groups may be linked together to form an aliphatic or aromatic ring; R3 is carbon or silicon; R4 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group; a is 0, 1, or 2; R5 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, R4 and R5 may be bound together to form a ring, and R5 and R3 may be bound together to form a ring; b is 0, 1, or 2; R6 is carbon or silicon; and R4 and R6 may be bound together to form a ring; each R7 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl and a functional group; each R8 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl and a functional group, and R7 and R8 may be linked together to form an aliphatic or aromatic ring; each R9 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl and a functional group, and two R9 groups may be linked together to form a ring, R9 and R8 may be linked together to form a ring, R9 and R16 may be linked together to form a ring, R9 and R11 may be linked together to form a ring; c is 0, 1 or 2; R10 is -M2(R16)h- where M2 is B, Al, N, P, Si or Ge, h is an integer from 1 to 2, such that the valence of M2 is filled, and R16 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, and two R16 groups may be linked together to form a ring; d is 0, 1, or 2; each R11 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl and a functional group, and two R11 groups may be linked together to form a ring. R11 and R8 may be linked together to form a ring. R11 and R16 may be linked together to form a ring; e is 0, 1, or 2; where the sum of c, d, and e is 1, 2 or 3; R12 is carbon or silicon; R13 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, and R13 and R14 may be bound together to form a ring, and R13 and R15 may be bound together to form a ring, when g is 0; f is 0, 1, or 2; R14 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, and R14 and R12 may be bound together to form a ring, when f is 0; g is 0, 1, or 2; and R15 is carbon or silicon.

公开(公告)号：US06900151B2

公开(公告)日：2005-05-31

申请号：US10054228

申请日：2001-11-13

Applicant: Stuart Leon Soled ,  Joseph Ernest Baumgartner ,  Gabor Kiss

Inventor： Stuart Leon Soled ,  Joseph Ernest Baumgartner ,  Gabor Kiss

IPC: B01J23/889 ,  B01J23/94 ,  B01J23/96 ,  B01J38/00 ,  B01J38/10 ,  B01J38/12 ,  B01J38/18 ,  C10G2/00 ,  C07C27/00 ,  C07C27/06

CPC classification number: C10G2/332 ,  B01J23/94 ,  B01J23/96 ,  B01J38/10 ,  B01J38/12 ,  C10G2/00 ,  C10G2/333

Abstract: An in situ process for conducting regeneration of spent hydrocarbon synthesis catalyst. Regenerated, but not yet re-activated, catalyst (15) may be introduced into an operating HCS reactor (1) that has catalyst rejuvenation means (14). Any combination of a fresh, activated catalyst, a fresh, passivated catalyst or short-term or long-term deactivated catalysts may already be present in the HCS reactor (1). The regenerated, but not yet re-activated catalyst is activated in the HCS reactor (1) with rejuvenation means (14) at normal process conditions. The HCS reactor (1) receives syngas through the inlet line (3) and releases liquid hydrocarbons through outlet line (4) and gaseous hydrocarbon and unreacted syngas through the offgas line (2). Catalyst is removed from the HCS reactor (1) through the slipstream line (5) and into a filtration unit (6) which is fed with a stripping fluid (7). The filtered catalyst proceeds to the regeneration unit (9) which is fed a regenerative fluid (10). The regenerated catalyst is returned to the HCS Reactor (1) through the catalyst return line (11) where it is reactivated.

Abstract translation: 用于进行废烃合成催化剂再生的原位方法。 催化剂（15）可再生，但尚未再活化，可以引入到具有催化剂复原装置（14）的操作HCS反应器（1）中。 新鲜活化催化剂，新鲜钝化催化剂或短期或长期失活催化剂的任何组合可能已经存在于HCS反应器（1）中。 在正常工艺条件下，再生活化催化剂在HCS反应器（1）中通过年轻化装置（14）活化。 HCS反应器（1）通过入口管线（3）接收合成气，并通过出口管线（4）和气态烃和未反应的合成气通过废气管线（2）释放液体烃。 催化剂通过滑流管线（5）从HCS反应器（1）中移出并进入供给有汽提流体（7）的过滤单元（6）。 过滤的催化剂进行到再生流体（10）的再生单元（9）。 再生的催化剂通过催化剂返回管线（11）返回到HCS反应器（1），在那里它被重新激活。

公开(公告)号：US5520722A

公开(公告)日：1996-05-28

申请号：US375434

申请日：1995-01-18

Applicant: Frank Hershkowitz ,  Gabor Kiss

Inventor： Frank Hershkowitz ,  Gabor Kiss

IPC: B01D53/14 ,  C07C45/50

CPC classification number: C07C45/50 ,  B01D53/1487 ,  Y02P20/582

Abstract: The invention is a process for the preferential removal of a variable amount of alkynes and multiunsaturates from a gas stream containing at least hydrogen, olefins, alkynes, and multiunsaturates by contacting a gas stream containing H.sub.2, olefins, alkynes and multiunsaturates with a metal complex-containing stream selected from the group consisting of liquids and slurries, at conditions sufficient to form multiunsaturate adducts of the metal complex, by introducing the metal complex stream at a rate sufficient to form stoichiometric adducts of the alkynes and multiunsaturates to be removed, and removing the alkyne and multiunsaturate adducts of the metal complex. The invention has utility for removal of multiunsaturates from multicomponent syngas streams.

Abstract translation: 本发明是一种通过使包含H 2，烯烃，炔和多不饱和化合物的气流与金属络合物的气流接触，优选从至少包含氢，烯烃，炔和多不饱和物的气流中除去可变量的炔和多不饱和物的方法， 在足以形成金属络合物的多不饱和加合物的条件下，通过以足以形成待除去的炔和多不饱和化合物的化学计量加合物的速率引入金属络合物流，将含有物流选自由液体和浆料组成的组中， 炔和多不饱和的金属络合物的加合物。 本发明可用于从多组分合成气流中除去多不饱和物。

公开(公告)号：US20130109027A1

公开(公告)日：2013-05-02

申请号：US13808139

申请日：2010-07-07

Applicant: Gabor Kiss ,  Janos Kiss ,  Katalin Sztancsik ,  Georgina Bernath

Inventor： Gabor Kiss ,  Janos Kiss ,  Katalin Sztancsik ,  Georgina Bernath

IPC: C12Q1/68

CPC classification number: C12N15/1003 ,  C07H21/00 ,  C12N15/101 ,  C12Q1/6806 ,  C12Q2523/32

Abstract: Procedure for the specific isolation of total DNA content of bacterial germs of different samples, in the course of which the cells are lysated, the DNA content of the lysate is bound selectively, it is washed and then the desalinated linear polymer nucleic acid is eluted from the binding surface in an aqueous solution. Before cell lysis the nonviable bacterial cells are separated from the viable cells on the basis of their different cell surface physical-chemical characteristics, the viable cells of the sample are kept and then lysated using a mechanical and/or enzymatic, favourably lysozyme enzymatic method. After this exclusively double-stranded DNA deriving from the lysate of viable cells is bound on a —SiO2—TiO2- matrix containing chemically activated —OH and dodecylamine groups, and after washing it, the desalinated linear polymer nucleic acid is eluted in an aqueous solution.

Abstract translation: 特异性分离不同样品的细菌细菌的总DNA含量的步骤，在细胞裂解过程中，裂解物的DNA含量选择性地结合，洗涤，然后脱盐的线性聚合物核酸从 在水溶液中的结合表面。 在细胞裂解之前，根据不同的细胞表面物理化学特性，将不可维护的细菌细胞从活细胞中分离出来，保存样品的活细胞，然后使用机械和/或酶促的溶菌酶酶法进行裂解。 之后，将衍生自活细胞裂解物的纯双链DNA结合在含有化学活化的-OH和十二烷基胺基团的-SiO 2 -TiO 2基质上，并且在洗涤之后，脱盐的线性聚合物核酸在水溶液 。