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1. 发明申请

US20070251863A1 FCC catalyst stripper configuration 有权
标题翻译： FCC催化剂脱汽器配置
公开(公告)号：US20070251863A1
公开(公告)日：2007-11-01
申请号：US11729353
申请日：2007-03-28
申请人： Brian A. Cunningham , Christopher G. Smalley , Richard C. Senior , Joseph S. Famolaro , Rathna P. Davuluri , David L. Johnson , James H. Beech , Jeffrey S. Smith
发明人： Brian A. Cunningham , Christopher G. Smalley , Richard C. Senior , Joseph S. Famolaro , Rathna P. Davuluri , David L. Johnson , James H. Beech , Jeffrey S. Smith
IPC分类号： C10G11/02 , B01J8/24
CPC分类号： B01J8/0055 , B01J8/008 , B01J8/1818 , B01J8/1827 , B01J8/1872 , B01J8/26 , B01J8/34 , B01J8/388 , B01J2208/0084 , C10G11/182 , C10G2300/1033 , C10G2300/1044 , C10G2300/1059 , C10G2300/107 , C10G2300/1077 , C10G2300/4093 , C10G2400/20 , Y02P30/20
摘要： This invention relates to the catalytic cracking of a hydrocarbon feed. In particular, this invention relates to an apparatus and process utilizing a catalyst stripper section of a fluid catalytic cracking (FCC) reactor with chordal trays designed to provide improved stripping of hydrocarbons from spent FCC catalyst in an FCC reactor stripping zone.
摘要翻译：本发明涉及烃进料的催化裂化。特别地，本发明涉及一种使用流体催化裂化（FCC）反应器的催化剂汽提部分的装置和方法，其中弦杆塔设计成在FCC反应器汽提区中从废FCC催化剂提供改进的烃汽提。

2. 发明授权

US07744746B2 FCC catalyst stripper configuration 有权
标题翻译： FCC催化剂脱汽器配置
公开(公告)号：US07744746B2
公开(公告)日：2010-06-29
申请号：US11729353
申请日：2007-03-28
申请人： Brian A. Cunningham , Christopher G. Smalley , Richard C. Senior , Joseph S. Famolaro , Rathna P. Davuluri , David L. Johnson , James H. Beech , Jeffrey S. Smith
发明人： Brian A. Cunningham , Christopher G. Smalley , Richard C. Senior , Joseph S. Famolaro , Rathna P. Davuluri , David L. Johnson , James H. Beech , Jeffrey S. Smith
IPC分类号： C10G11/02
CPC分类号： B01J8/0055 , B01J8/008 , B01J8/1818 , B01J8/1827 , B01J8/1872 , B01J8/26 , B01J8/34 , B01J8/388 , B01J2208/0084 , C10G11/182 , C10G2300/1033 , C10G2300/1044 , C10G2300/1059 , C10G2300/107 , C10G2300/1077 , C10G2300/4093 , C10G2400/20 , Y02P30/20
摘要： This invention relates to the catalytic cracking of a hydrocarbon feed. In particular, this invention relates to an apparatus and process utilizing a catalyst stripper section of a fluid catalytic cracking (FCC) reactor with chordal trays designed to provide improved stripping of hydrocarbons from spent FCC catalyst in an FCC reactor stripping zone.
摘要翻译：本发明涉及烃进料的催化裂化。特别地，本发明涉及一种使用流体催化裂化（FCC）反应器的催化剂汽提部分的装置和方法，其中弦杆塔设计成在FCC反应器汽提区中从废FCC催化剂提供改进的烃汽提。

3. 发明授权

US07414166B2 Minimizing catalyst backflow in fluidized bed reactors 有权
标题翻译：最大限度地减少流化床反应器中的催化剂回流
公开(公告)号：US07414166B2
公开(公告)日：2008-08-19
申请号：US10958803
申请日：2004-10-05
申请人： James H. Beech, Jr. , Brian A. Cunningham , Christopher G. Smalley , Rathna P. Davuluri
发明人： James H. Beech, Jr. , Brian A. Cunningham , Christopher G. Smalley , Rathna P. Davuluri
IPC分类号： C07C1/00 , C10G11/00 , F27B15/08
CPC分类号： B01J8/1818 , B01J2208/00548 , B01J2208/00761 , B01J2219/00247 , Y10S585/921 , Y10S585/923
摘要： This invention provides feed introduction devices, and processes for using same, which minimize catalyst clogging. In particular, the invention is to a feed introduction device having a first end in fluid communication with a feed source, a second end in fluid communication with a reactor and a deviation zone between the first end and the second end to deviate the flow of feed about a deviation angle from the first end toward the second end. According to the invention, the deviation angle is greater than 90 degrees.
摘要翻译：本发明提供了进料引入装置及其使用方法，其使催化剂堵塞最小化。特别地，本发明涉及一种进料引入装置，其具有与进料源流体连通的第一端，与反应器流体连通的第二端和第一端与第二端之间的偏离区，以偏离进料流围绕从第一端朝向第二端的偏离角度。根据本发明，偏差角大于90度。

4. 发明申请

US20090020454A1 Reduced elevation catalyst return line for a fluid catalytic cracking unit 有权
标题翻译：用于流化催化裂化装置的降低催化剂返回管路
公开(公告)号：US20090020454A1
公开(公告)日：2009-01-22
申请号：US11879259
申请日：2007-07-17
申请人： Brian A. Cunningham , Christopher G. Smalley , Rathna P. Davuluri , Dana W. Nouri
发明人： Brian A. Cunningham , Christopher G. Smalley , Rathna P. Davuluri , Dana W. Nouri
IPC分类号： C10G11/00 , B01D53/00
CPC分类号： B01J8/0015 , C10G11/18 , C10G11/182 , C10G2300/301
摘要： The present invention is an improved regenerated catalyst bend assembly for a fluid catalytic cracking unit. In a preferred embodiment, the reduced elevation (“RE-bend” or “REL-bend”) regenerated catalyst return line assembly of the present invention has an outlet elevation that is lower than the inlet elevation of the RE-bend or REL-bend regenerated catalyst return line assembly, and a process for utilizing the assembly in a fluid catalytic cracking unit. The present invention is especially useful in the modification of existing fluid catalytic cracking units to lower the elevation of the outlet of the regenerated catalyst return line assembly, thereby providing needed space to increase the fluid catalytic cracking reactor riser length.
摘要翻译：本发明是用于流化催化裂化装置的改进的再生催化剂弯曲组件。在优选实施例中，本发明的再生催化剂返回管线组件的缩小的高度（“RE-弯曲”或“REL-弯曲”）具有低于RE弯头或REL-弯头的入口高度的出口高度再生催化剂返回管路组件，以及在流化催化裂化装置中利用该组件的方法。本发明特别可用于改进现有的流化催化裂化装置以降低再生催化剂返回管线组件的出口的高度，从而提供所需的空间以增加流化催化裂化反应器提升管的长度。

5. 发明授权

US08202412B2 Reduced elevation catalyst return line for a fluid catalytic cracking unit 有权
标题翻译：用于流化催化裂化装置的降低催化剂返回管路
公开(公告)号：US08202412B2
公开(公告)日：2012-06-19
申请号：US11879259
申请日：2007-07-17
申请人： Brian A. Cunningham , Christopher G. Smalley , Rathna P. Davuluri , Dana W. Nouri
发明人： Brian A. Cunningham , Christopher G. Smalley , Rathna P. Davuluri , Dana W. Nouri
IPC分类号： C10G11/00 , B01J8/18
CPC分类号： B01J8/0015 , C10G11/18 , C10G11/182 , C10G2300/301
摘要： The present invention is an improved regenerated catalyst bend assembly for a fluid catalytic cracking unit. In a preferred embodiment, the reduced elevation (“RE-bend” or “REL-bend”) regenerated catalyst return line assembly of the present invention has an outlet elevation that is lower than the inlet elevation of the RE-bend or REL-bend regenerated catalyst return line assembly, and a process for utilizing the assembly in a fluid catalytic cracking unit. The present invention is especially useful in the modification of existing fluid catalytic cracking units to lower the elevation of the outlet of the regenerated catalyst return line assembly, thereby providing needed space to increase the fluid catalytic cracking reactor riser length.
摘要翻译：本发明是用于流化催化裂化装置的改进的再生催化剂弯曲组件。在优选实施例中，本发明的再生催化剂返回管线组件的缩小的高度（“RE-弯曲”或“REL-弯曲”）具有低于RE弯头或REL-弯头的入口高度的出口高度再生催化剂返回管路组件，以及在流化催化裂化装置中利用该组件的方法。本发明特别可用于改进现有的流化催化裂化装置以降低再生催化剂返回管线组件的出口的高度，从而提供所需的空间以增加流化催化裂化反应器提升管的长度。

6. 发明授权

US07452838B2 Controlling temperature in catalyst regenerators 有权
标题翻译：催化剂再生器控制温度
公开(公告)号：US07452838B2
公开(公告)日：2008-11-18
申请号：US11070607
申请日：2005-03-02
申请人： Brian A. Cunningham , Todd R. Steffens , James H. Beech, Jr. , Richard E. Walter
发明人： Brian A. Cunningham , Todd R. Steffens , James H. Beech, Jr. , Richard E. Walter
IPC分类号： B01J20/34
CPC分类号： B01J38/32 , B01J29/90 , B01J38/30 , C07C1/20 , Y02P20/584 , C07C11/02
摘要： This invention relates to efficiently regenerating catalyst particles by minimizing the formation of localized “hot spots” and “cold spots” in a regeneration zone. In one embodiment, the invention includes mixing spent catalyst from a reactor and cold catalyst from a catalyst cooler in a mixing zone and directing the mixed catalyst to the regeneration zone in a fluidized manner with a fluidizing medium. In the regeneration zone, the mixed catalyst contacts an oxygen-containing regeneration medium under conditions effective to regenerate the spent catalyst contained therein.
摘要翻译：本发明涉及通过最小化再生区中局部“热点”和“冷点”的形成来有效地再生催化剂颗粒。在一个实施方案中，本发明包括将来自反应器的废催化剂和来自混合区域中的催化剂冷却器的冷催化剂混合并将流化介质以流化方式引导至再生区。在再生区中，混合催化剂在有效地再生其中所含的废催化剂的条件下与含氧再生介质接触。

7. 发明申请

US20080139858A1 HF alkylation process 审中-公开
标题翻译： HF烷基化方法
公开(公告)号：US20080139858A1
公开(公告)日：2008-06-12
申请号：US11987428
申请日：2007-11-30
申请人： Brian A. Cunningham , Ramon A. Strauss , Jeffrey M. Fitt
发明人： Brian A. Cunningham , Ramon A. Strauss , Jeffrey M. Fitt
IPC分类号： C07C2/60
CPC分类号： C07C2/62 , C07C7/17 , C07C2527/1206 , C10G29/205
摘要： An HF alkylation process for producing gasoline boiling range alkylate product by the alkylation of a light olefin with an isoparaffin in the presence of hydrogen fluoride as an alkylation catalyst, in which the content of organic fluorides in the alkylation product stream is reduced by recontact with additional HF alkylation acid after which the hydrocarbon phase and the denser acid-containing phase are separated in a hydrocyclone. The use of the hydrocyclone enables the acid inventory of the unit to be significantly reduced which still achieving satisfactory removal of the unwanted fluoride by-products.
摘要翻译：一种通过在氟化氢作烷基化催化剂存在下，用异链烷烃烷基化轻质烯烃制备汽油沸点烷基化产物的HF烷基化方法，其中烷基化产物流中有机氟化物的含量通过与附加的 HF氢化烷基化酸，之后烃相和更稠的含酸相在水力旋流器中分离。使用水力旋流器可以显着降低单元的酸存量，这仍然可以令人满意地除去不需要的氟化物副产物。

8. 发明授权

US09850434B2 Reduction of coking in FCCU feed zone 有权
公开(公告)号：US09850434B2
公开(公告)日：2017-12-26
申请号：US14953674
申请日：2015-11-30
申请人： Masaaki Sugita , Christopher Gordon Smalley , Brian A. Cunningham , Timothy Forbes , Tarrant Jay Falcke , Nicholas E. Smith
发明人： Masaaki Sugita , Christopher Gordon Smalley , Brian A. Cunningham , Timothy Forbes , Tarrant Jay Falcke , Nicholas E. Smith
IPC分类号： C10G11/18
CPC分类号： C10G11/187 , C10G11/18 , C10G2300/1033 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/708 , C10G2400/20
摘要： A method of predicting the tendency of a heavy oil feed to generate coke deposits in the FCC riser under a given set of operating parameters in the unit; thus, by utilizing operating parameters appropriate to the feed, the formation of coke deposits in the riser may be minimized. The margin between the theoretical dew point of the hydrocarbon feed established from unit operating parameters and the theoretical mix zone temperature in the feed injection zone of the unit is developed by applying a regression-derived linear model from multiple rigorous model runs. The mix zone of the unit is then operated at a temperature which reduces the level of riser coking predicted from this ascertainable margin or, at least, maintains it within levels which are predictable and acceptable.

9. 发明申请

US20090221863A1 HF akylation process 审中-公开
标题翻译： HF烷基化方法
公开(公告)号：US20090221863A1
公开(公告)日：2009-09-03
申请号：US12320400
申请日：2009-01-26
申请人： Ramon A. Strauss , Brian A. Cunningham , Jeffrey M. Fitt , Ramesh R. Hemrajani
发明人： Ramon A. Strauss , Brian A. Cunningham , Jeffrey M. Fitt , Ramesh R. Hemrajani
IPC分类号： C07C2/60 , B01J14/00
CPC分类号： C07C2/62 , C07C2527/1206 , C10L1/06
摘要： An HF alkylation process for producing gasoline boiling range alkylate product by the alkylation of a light olefin with an isoparaffin in the presence of hydrogen fluoride as an alkylation catalyst, in which the content of organic fluorides in the alkylation product stream is reduced by recontact with additional HF alkylation acid after which the hydrocarbon phase and the denser acid-containing phase are separated in a hydrocyclone. The use of the hydrocyclone enables the acid inventory of the unit to be significantly reduced which still achieving satisfactory removal of the unwanted fluoride by-products.
摘要翻译：一种通过在氟化氢作烷基化催化剂存在下，用异链烷烃烷基化轻质烯烃制备汽油沸点烷基化产物的HF烷基化方法，其中烷基化产物流中有机氟化物的含量通过与附加的 HF氢化烷基化酸，之后烃相和更稠的含酸相在水力旋流器中分离。使用水力旋流器可以显着降低单元的酸存量，这仍然可以令人满意地除去不需要的氟化物副产物。

10. 发明授权

US5785933A Sulfuric acid alkylation reactor system with static mixers 失效
标题翻译：具有静态混合器的硫酸烷基化反应器系统
公开(公告)号：US5785933A
公开(公告)日：1998-07-28
申请号：US779290
申请日：1997-01-21
申请人： Brian A. Cunningham , Saverio G. Greco
发明人： Brian A. Cunningham , Saverio G. Greco
IPC分类号： B01F3/08 , B01F5/00
CPC分类号： B01J4/005 , B01J14/00 , B01J19/006 , B01J19/2465 , B01J4/004 , C10G29/205 , B01F5/0062 , B01J2219/00006 , B01J2219/00182 , B01J2219/00765
摘要： A sulfuric acid-catalyzed alkylation reactor system is provided for alkylating isoparaffins with olefins to produce hydrocarbon alkylates. The reactor vessel has a vertical cylindrical wall, a top, an inverted conical bottom portion, internal perforated baffles and multiple emulsion injection inlet pipes, disposed tangentially to and communicating with the interior of the reactor vessel. The emulsion injection inlet pipes have static mixers incorporated therein and tangential injection of the emulsion imparts a circular motion to the contents of the reactor vessel, resulting in partial phase separation of the reacted products. The reactor vessel communicates with a settling vessel through a transfer pipe having a vertical portion suspended within the central portion of the reactor vessel and a horizontal portion sealably extending through the cylindrical wall of the reactor vessel. The transfer pipe has a first end near the conical bottom portion of the reactor vessel and a second end at a top portion of the settling vessel. The reactor system enables a sulfuric-acid catalyzed reaction of olefins with isoparaffins utilizing static mixing of the reactants, and minimizing leakage of the reactants to the environment.
摘要翻译：提供硫酸催化的烷基化反应器系统用于使烯烃与异链烷烃烷基化以产生烃烷基化物。反应器容器具有垂直的圆柱形壁，顶部，倒锥形底部部分，内部穿孔挡板和多个乳液注入入口管道，其与反应器容器的内部相切地设置并与其连通。乳液注射入口管具有并入其中的静态混合器，并且乳液的切向注入向反应器容器的内容物施加圆周运动，导致反应产物的部分相分离。反应器容器通过具有悬挂在反应器容器的中心部分中的垂直部分的输送管和与反应容器的圆筒壁密封地延伸的水平部分与沉降容器连通。输送管具有在反应器容器的锥形底部附近的第一端和在沉降容器的顶部的第二端。反应器系统使得烯烃与异链烷烃的硫酸催化反应利用反应物的静态混合，并且使反应物对环境的泄漏最小化。

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