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1. 发明授权

US07740829B2 Synthesis gas production and use 有权
标题翻译：合成气生产和使用
公开(公告)号：US07740829B2
公开(公告)日：2010-06-22
申请号：US11477504
申请日：2006-06-29
申请人： Christopher L. Becker , Frank Hershkowitz , James Richardson Lattner
发明人： Christopher L. Becker , Frank Hershkowitz , James Richardson Lattner
IPC分类号： C01B3/24 , C01B3/26
CPC分类号： B01J8/0438 , B01J8/0453 , B01J8/0457 , B01J8/0492 , B01J8/0496 , B01J2208/00504 , B01J2208/00513 , B01J2208/00522 , B01J2208/0053 , B01J2219/00036 , B01J2219/00038 , B01J2219/00243 , C01B3/382 , C01B3/46 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/061 , C01B2203/0805 , C01B2203/0844 , C01B2203/0872 , C01B2203/1041 , C01B2203/1052 , C01B2203/1058 , C01B2203/1241 , C01B2203/1288 , C01B2203/142 , C01B2203/143 , C01B2203/82 , C07C29/1518 , C07C31/04
摘要： Synthesis gas is produced according to this invention using a combination of steam reforming and oxidation chemistry. The process incorporates the use of solids to heat the hydrocarbon feed, and to cool the gas product. According to the invention, heat can be conserved by directionally reversing the flow of feed and product gases at intermittent intervals.
摘要翻译：根据本发明使用蒸汽重整和氧化化学的组合制备合成气。该方法包括使用固体来加热烃进料和冷却气体产物。根据本发明，可以通过以间歇间隔定向反转进料和产物气体的流动来保护热量。

2. 发明授权

US08410230B2 Polymerization processes for broadened molecular weight distribution 有权
公开(公告)号：US08410230B2
公开(公告)日：2013-04-02
申请号：US13088622
申请日：2011-04-18
申请人： Gabor Kiss , Robert Patrick Reynolds, Jr. , John W. Chu , Patrick Brant , James Richardson Lattner
发明人： Gabor Kiss , Robert Patrick Reynolds, Jr. , John W. Chu , Patrick Brant , James Richardson Lattner
IPC分类号： C08F2/00
CPC分类号： C08F10/00 , C08F110/06 , C08F2/06 , C08F2/01 , C08F2500/04
摘要： Provided are methods of producing polymers with broadened molecular weight and/or composition distribution in a continuous homogeneous polymerization system utilizing reactor temperature gradients, reactor polymer concentration gradients, monomer concentration gradients, catalyst concentration gradients, and combinations thereof in the polymerization reactor. Such methods are particularly suitable when utilizing metallocene catalysts and other single-site catalysts, which generally produce polymers with narrow molecular weight and composition distribution.

3. 发明授权

US08399586B2 Process for feeding ethylene to polymerization reactors 有权
标题翻译：将乙烯供给聚合反应器的方法
公开(公告)号：US08399586B2
公开(公告)日：2013-03-19
申请号：US12584338
申请日：2009-09-03
申请人： Gabor Kiss , Robert Patrick Reynolds, Jr. , John W. Chu , James Richardson Lattner , Gary D. Mohr
发明人： Gabor Kiss , Robert Patrick Reynolds, Jr. , John W. Chu , James Richardson Lattner , Gary D. Mohr
IPC分类号： C08F2/00 , C08F4/00 , C08F36/00 , C08F110/06 , C08F110/02
CPC分类号： C08F10/02 , C08F110/02 , C08F210/16 , Y02P20/544 , C08F2/06 , C08F2/01 , C08F2500/12 , C08F210/06 , C08F2/00
摘要： A process for feeding ethylene into a polymerization system includes providing a low-pressure ethylene stream, one or more low-pressure C3 to C20 monomer streams, an optional low-pressure inert solvent/diluent stream, and one or more reactors; metering the low-pressure ethylene stream, the one or more low-pressure C3 to C20 monomer streams, and the optional low-pressure inert solvent/diluent stream; blending the metered low-pressure ethylene stream, the metered one or more low-pressure C3 to C20 monomer streams, and the metered low-pressure optional inert solvent/diluent stream to form an ethylene-carrying low-pressure blended liquid feed stream; pressurizing the ethylene-carrying low-pressure blended liquid feed stream to the polymerization system pressure with one or more high-pressure pumps to thrm an ethylene-carrying high-pressure blended reactor feed stream; and feeding the ethylene-carrying high-pressure blended reactor feed stream to the one or more reactors.
摘要翻译：将乙烯进料到聚合体系中的方法包括提供低压乙烯流，一种或多种低压C3至C20单体流，任选的低压惰性溶剂/稀释剂流和一个或多个反应器; 计量低压乙烯流，一个或多个低压C3至C20单体流和任选的低压惰性溶剂/稀释剂流; 混合计量的低压乙烯流，计量的一个或多个低压C3至C20单体流和计量的低压可选惰性溶剂/稀释剂流，以形成携带乙烯的低压混合液体进料流; 使用一个或多个高压泵将携带乙烯的低压混合液体进料流加压至聚合系统压力以加入携带乙烯的高压共混反应器进料流; 并将含乙烯的高压共混反应器进料流输送到一个或多个反应器。

4. 发明授权

US08080610B2 Monomer recycle process for fluid phase in-line blending of polymers 有权
标题翻译：用于流体相在线共混聚合物的单体循环过程
公开(公告)号：US08080610B2
公开(公告)日：2011-12-20
申请号：US12074496
申请日：2008-03-04
申请人： Gabor Kiss , Alan Anthony Galuska , James Richardson Lattner
发明人： Gabor Kiss , Alan Anthony Galuska , James Richardson Lattner
IPC分类号： C08F2/04 , C08F2/06
CPC分类号： C08F6/003 , C08F10/06 , C08F110/06 , C08F210/06 , C08F2/001 , C08F2500/15 , C08F2500/03 , C08F2500/12 , C08F2500/20 , C08F210/16
摘要： 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.
摘要翻译：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。

5. 发明申请

US20080281040A1 Monomer recycle process for fluid phase in-line blending of polymers 有权
标题翻译：用于流体相在线共混聚合物的单体循环过程
公开(公告)号：US20080281040A1
公开(公告)日：2008-11-13
申请号：US12074496
申请日：2008-03-04
申请人： Gabor Kiss , Alan Anthony Galuska , James Richardson Lattner
发明人： Gabor Kiss , Alan Anthony Galuska , James Richardson Lattner
IPC分类号： C08F2/01
CPC分类号： C08F6/003 , C08F10/06 , C08F110/06 , C08F210/06 , C08F2/001 , C08F2500/15 , C08F2500/03 , C08F2500/12 , C08F2500/20 , C08F210/16
摘要： 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.
摘要翻译：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。

6. 发明授权

US07220341B2 Controlling solids flow in a gas-solids reactor 失效
标题翻译：控制气固体反应器中的固体流量
公开(公告)号：US07220341B2
公开(公告)日：2007-05-22
申请号：US10313253
申请日：2002-12-06
申请人： Jeffrey S. Smith , James Richardson Lattner , Kenneth R. Clem , Pete N. Loezos , Nicolas P. Coute , Rutton D. Patel
发明人： Jeffrey S. Smith , James Richardson Lattner , Kenneth R. Clem , Pete N. Loezos , Nicolas P. Coute , Rutton D. Patel
IPC分类号： B01J19/08
CPC分类号： B01J19/088 , B01J8/42 , B01J2208/00734 , B01J2219/00252 , B01J2219/0809 , B01J2219/0828 , B01J2219/083 , B01J2219/0841 , B01J2219/0886 , B01J2219/0892
摘要： This invention is to a process and system for controlling solids distribution in a gas-solids reactor. Solids distribution is controlled by controlling electrical charges between solid particles flowing between conductive surfaces within a gas-solids reactor. The electrical charges are controlled by conventional means such as by grounding the opposing conductive surfaces, or by applying a voltage to one of the opposing conductive surfaces.
摘要翻译：本发明涉及用于控制气固体反应器中的固体分布的方法和系统。固体分布通过控制在气体 - 固体反应器内的导电表面之间流动的固体颗粒之间的电荷来控制。电荷通过常规手段来控制，例如通过将相对的导电表面接地，或通过向相对的导电表面之一施加电压。

7. 发明授权

US08067512B2 Monomer/solvent separation and recycle process for propylene containing polymers 有权
标题翻译：含丙烯聚合物的单体/溶剂分离和循环过程
公开(公告)号：US08067512B2
公开(公告)日：2011-11-29
申请号：US12384401
申请日：2009-04-03
申请人： Gabor Kiss , James Richardson Lattner
发明人： Gabor Kiss , James Richardson Lattner
IPC分类号： C08F2/00 , C08F110/06
CPC分类号： C08F10/06 , C08F6/001 , C08F110/06 , C08F210/06 , Y02P20/544 , C08L23/10 , C08F2/00 , C08F2/06
摘要： Monomer/solvent separation and recycle processes for continuous supercritical, solution and advanced solution polymerization processes for propylene-containing polymers and their blends are provided. The advantageous monomer/solvent separation and recycle process includes heating a polymer-lean recycle stream coming from a gravimetric separator positioned downstream of the reactor to form a heated polymer-lean recycle stream, and subsequently combining the heated polymer-lean recycle stream with the one or more homogenous reactor effluent streams to form a heated reactor effluent mixed stream. The heated reactor effluent mixed stream may then be passed through a pressure let-down valve followed and a gravimetric separator, such as to provide for reduced fouling propensity of the polymer-rich phase and sufficient heating of the polymer-rich phase to be able to pass through the remainder of the processing steps to form a propylene based polymer product without additional heat.
摘要翻译：提供了用于含丙烯聚合物及其共混物的连续超临界，溶液和高级溶液聚合方法的单体/溶剂分离和再循环方法。有利的单体/溶剂分离和再循环方法包括加热来自位于反应器下游的重力分离器的贫聚合物再循环流，形成加热的贫聚合物循环流，随后将加热的贫聚合物再循环流与或更均匀的反应器流出物流以形成加热的反应器流出物混合流。然后，加热的反应器流出物混合流可以通过压力降压阀和重量分离器，例如提供富聚合物相的减少的结垢倾向，并充分加热富含聚合物的相以能够通过其余的处理步骤以形成无需额外热量的丙烯基聚合物产品。

8. 发明申请

US20090292085A1 Polymerization processes for broadened molecular weight distribution 有权
标题翻译：用于扩大分子量分布的聚合方法
公开(公告)号：US20090292085A1
公开(公告)日：2009-11-26
申请号：US12454514
申请日：2009-05-19
申请人： Gabor Kiss , Robert Patrick Reynolds, JR. , John W. Chu , Patrick Brant , James Richardson Lattner
发明人： Gabor Kiss , Robert Patrick Reynolds, JR. , John W. Chu , Patrick Brant , James Richardson Lattner
IPC分类号： C08F2/01
CPC分类号： C08F10/00 , C08F110/06 , C08F2/06 , C08F2/01 , C08F2500/04
摘要： Provided are methods of producing polymers with broadened molecular weight and/or composition distribution in a continuous homogeneous polymerization system utilizing reactor temperature gradients, reactor polymer concentration gradients, monomer concentration gradients, catalyst concentration gradients, and combinations thereof in the polymerization reactor. Such methods are particularly suitable when utilizing metallocene catalysts and other single-site catalysts, which generally produce polymers with narrow molecular weight and composition distribution.
摘要翻译：提供了在聚合反应器中使用反应器温度梯度，反应器聚合物浓度梯度，单体浓度梯度，催化剂浓度梯度及其组合的连续均匀聚合体系中制备具有更宽分子量和/或组成分布的聚合物的方法。当使用茂金属催化剂和其它通常产生具有窄分子量和组成分布的聚合物的其它单中心催化剂时，这些方法是特别合适的。

9. 发明申请

US20090259005A1 Monomer/solvent separation and recycle process for propylene containing polymers 有权
标题翻译：含丙烯聚合物的单体/溶剂分离和循环过程
公开(公告)号：US20090259005A1
公开(公告)日：2009-10-15
申请号：US12384401
申请日：2009-04-03
申请人： Gabor Kiss , James Richardson Lattner
发明人： Gabor Kiss , James Richardson Lattner
IPC分类号： C08F2/04
CPC分类号： C08F10/06 , C08F6/001 , C08F110/06 , C08F210/06 , Y02P20/544 , C08L23/10 , C08F2/00 , C08F2/06
摘要： Monomer/solvent separation and recycle processes for continuous supercritical, solution and advanced solution polymerization processes for propylene-containing polymers and their blends are provided. The advantageous monomer/solvent separation and recycle process includes heating a polymer-lean recycle stream coming from a gravimetric separator positioned downstream of the reactor to form a heated polymer-lean recycle stream, and subsequently combining the heated polymer-lean recycle stream with the one or more homogenous reactor effluent streams to form a heated reactor effluent mixed stream. The heated reactor effluent mixed stream may then be passed through a pressure let-down valve followed and a gravimetric separator, such as to provide for reduced fouling propensity of the polymer-rich phase and sufficient heating of the polymer-rich phase to be able to pass through the remainder of the processing steps to form a propylene based polymer product without additional heat.
摘要翻译：提供了用于含丙烯聚合物及其共混物的连续超临界，溶液和高级溶液聚合方法的单体/溶剂分离和再循环方法。有利的单体/溶剂分离和再循环方法包括加热来自位于反应器下游的重力分离器的贫聚合物再循环流，形成加热的贫聚合物循环流，随后将加热的贫聚合物再循环流与或更均匀的反应器流出物流以形成加热的反应器流出物混合流。然后，加热的反应器流出物混合流可以通过压力降压阀和重量分离器，例如提供富聚合物相的减少的结垢倾向，并充分加热富含聚合物的相以能够通过其余的处理步骤以形成无需额外热量的丙烯基聚合物产品。

10. 发明授权

US06627068B2 Fluidized bed reactor and process 有权
公开(公告)号：US06627068B2
公开(公告)日：2003-09-30
申请号：US09852404
申请日：2001-05-09
申请人： Christopher Lynn Becker , James Richardson Lattner , Mark T. Swihart
发明人： Christopher Lynn Becker , James Richardson Lattner , Mark T. Swihart
IPC分类号： C10G3514
CPC分类号： B01J8/20 , B01J8/003 , B01J8/006 , B01J2208/00132 , B01J2208/00176 , B01J2208/00194 , B01J2208/003 , B01J2219/00033 , C07C5/2556 , C07C2521/04 , C07C2523/04 , C07C2602/20 , C07C2602/42 , Y10S585/921 , Y10S585/924 , Y10S585/925 , C07C13/43
摘要： The present invention is directed to a continuous process for producing a desired hydrocarbon product using a heterogeneous slurry catalyst, to the product of said process, and to the reactor utilized in such process.

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