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21. 发明授权

US4218306A Method for catalytic cracking heavy oils 失效
标题翻译：催化裂化重油的方法
公开(公告)号：US4218306A
公开(公告)日：1980-08-19
申请号：US3339
申请日：1979-01-15
申请人： Benjamin Gross , Jong W. Lee
发明人： Benjamin Gross , Jong W. Lee
IPC分类号： C10G11/02 , C10G11/00 , C10G11/05 , C10G11/18 , C10G11/04 , B01J8/24
CPC分类号： C10G11/18
摘要： A riser cracking operation is described for the production of gasoline and distillate material by the combination of cracking fresh gas oil charged to the base of a riser cracking zone for admixture with freshly regenerated catalyst to form a suspension thereof at an elevated cracking temperature, a second hydrocarbon fraction of more difficult cracking characteristics is charged to the suspension rising in the riser cracking zone at a point selected from 10 to about 30 feet above the riser bottom and the riser inlet temperature is restricted to be within the range of 900.degree. to 1000.degree. F.
摘要翻译：描述了用于生产汽油和馏出物材料的提升管裂解操作，其通过加入到提升管裂化区的底部的裂解新鲜瓦斯油与新鲜再生的催化剂混合以在升高的裂化温度下形成其悬浮液，第二更加困难的裂化特性的烃馏分被装入在提升管裂解区上升的悬浮液中，该提升管入口温度被限制在900-1000℃的范围内。 F。

22. 外观设计

USD66410S Design for a finger ring or article of similar nature 未知
公开(公告)号：USD66410S
公开(公告)日：1925-01-13
申请日：1923-09-26
申请人： Benjamin Gross Company
设计人： Benjamin Gross

23. 外观设计

USD64667S Design for a jewelry-display stand 未知
公开(公告)号：USD64667S
公开(公告)日：1924-05-20
申请日：1924-02-23
申请人： Benjamin Gross Company
设计人： Benjamin Gross

24. 外观设计

USD63133S Design for a finger ring or article of similar nature 未知
公开(公告)号：USD63133S
公开(公告)日：1923-10-16
申请日：1923-05-10
申请人： Benjamin Gross Company
设计人： Benjamin Gross

25. 发明授权

US4211637A FCC Catalyst section control 失效
标题翻译： FCC催化剂部分控制
公开(公告)号：US4211637A
公开(公告)日：1980-07-08
申请号：US931600
申请日：1978-08-07
申请人： Benjamin Gross , Wooyoung Lee
发明人： Benjamin Gross , Wooyoung Lee
IPC分类号： B01J8/26 , C10G11/18
CPC分类号： C10G11/187 , B01J8/26 , Y10S208/01
摘要： In the fluid catalytic cracking process, improved adaptive behavior of the catalyst section with the regenerator operating in the complete CO-burning mode is achieved by including within the regenerator, as an element of control, variable recycle of regenerated to spent catalyst. In response to excursions of the regenerated catalyst temperature, such as would be caused by change of feedstock, the recycle ratio is altered in a direction to restore the temperature to a predetermined value. The improved control system extends the useful control range, and it also diminishes counterproductive changes in severity induced by disturbances such as change of feedstock quality.
摘要翻译：在流化催化裂化过程中，通过在再生器内包含作为对照元素的可再循环再生到废催化剂来实现具有以完全CO燃烧模式操作的再生器的催化剂部分的改进的适应行为。响应于再生催化剂温度的偏移，例如由原料变化引起的再循环比例，在使温度恢复到预定值的方向上改变再循环比。改进的控制系统延伸了有用的控制范围，并且还减少了干扰引起的严重性的反作用变化，例如原料质量的变化。

26. 发明授权

US4118337A Method for regenerating fluidizable solid particles employed in hydrocarbon conversion 失效
标题翻译：再生用于烃转化的可流化固体颗粒的方法
公开(公告)号：US4118337A
公开(公告)日：1978-10-03
申请号：US807776
申请日：1977-06-20
申请人： Benjamin Gross , Klaus Wilhelm Schatz
发明人： Benjamin Gross , Klaus Wilhelm Schatz
IPC分类号： B01J8/26 , B01J29/90 , C10G11/18 , B01J29/38 , B01J21/20 , C10G11/04
CPC分类号： B01J29/90 , B01J8/26 , C10G11/182
摘要： A hydrocarbon conversion-catalyst regeneration operation and apparatus required is described. Hot regenerated catalyst is mixed with spent catalyst in a first upflow annular fluid catalyst bed regeneration operation about a second concentric downflow fluid catalyst bed regeneration operation. Catalyst flow-through passageways pass catalyst from said downflowing catalyst bed operation to said upflow catalyst bed regeneration operation.
摘要翻译：描述了烃转化催化剂再生操作和所需的设备。热再生催化剂与废催化剂在第一向上流动的环流体催化剂床再生操作中混合，约第二同心向下流动催化剂床再生操作。催化剂流通通道将催化剂从所述向下流动的催化剂床操作传递到所述上流催化剂床再生操作。

27. 发明授权

US4057397A System for regenerating fluidizable catalyst particles 失效
标题翻译：用于再生可流化催化剂颗粒的系统
公开(公告)号：US4057397A
公开(公告)日：1977-11-08
申请号：US665149
申请日：1976-03-08
申请人： Benjamin Gross , Hartley Owen
发明人： Benjamin Gross , Hartley Owen
IPC分类号： B01J8/26 , C10G11/18 , B01J8/24
CPC分类号： B01J8/26 , C10G11/182
摘要： A hydrocarbon conversion-catalyst regeneration riser means system with interconnecting standpipes is described which relies upon catalyst separating and collecting vessels about the upper end of each riser means, means for contacting collected catalyst with gaseous material, standpipe means for passing collected catalyst in each vessel means to the lower portion of each riser means opposite from that from which obtained, a standpipe for passing collected regenerated catalyst directly to a lower bottom portion of said regeneration riser means and another standpipe for passing collected regenerated catalyst into the standpipe passing spent catalyst to the lower portion of the regeneration riser.
摘要翻译：描述了一种具有互连立管的烃转化 - 催化剂再生提升装置系统，其依赖于围绕每个提升装置的上端的催化剂分离和收集容器，用于将收集的催化剂与气态材料接触的装置，用于将收集的催化剂通过每个容器装置每个提升管的下部意味着与获得的提升管相反的下部，用于将收集的再生催化剂直接传递到所述再生提升管装置的下部底部的竖管和用于将收集的再生催化剂送入通过废催化剂的立管到下部的另一竖管部分再生提升管。

28. 发明授权

US4035284A Method and system for regenerating fluidizable catalyst particles 失效
标题翻译：再生可流化催化剂颗粒的方法和系统
公开(公告)号：US4035284A
公开(公告)日：1977-07-12
申请号：US380173
申请日：1973-07-18
申请人： Benjamin Gross , Hartley Owen
发明人： Benjamin Gross , Hartley Owen
IPC分类号： B01J8/26 , C10G11/18 , C10G11/04 , B01J8/24
CPC分类号： B01J8/26 , C10G11/182
摘要： A hydrocarbon conversion-catalyst regeneration operation is described which relies upon a dense fluid catalyst bed superimposed by a dispersed catalyst phase operation to effect elevated temperature regeneration of the catalyst providing low CO levels less than 0.15 mol percent in the flue gas by mixing regenerated catalyst with spent catalyst to obtain an initial mix temperature of at least 1175.degree. F. before contact with oxygen containing regeneration gas. The ratio of regenerated to spent catalyst is restricted to within the range of 0.5 to 1.5 and the oxygen content through the dense and dispersed catalyst phase is selected to provide a discharged dispersed catalyst phase temperature of at least 1350.degree. F.
摘要翻译：描述了一种烃转化 - 催化剂再生操作，其依赖于通过分散的催化剂相操作叠加的致密流体催化剂床来实现催化剂的升高温度再生，通过将再生催化剂与废催化剂以在与含氧再生气接触之前获得至少1175°F的初始混合温度。再生催化剂与废催化剂的比例限制在0.5〜1.5的范围内，并且通过致密和分散的催化剂相选择氧含量以提供至少1350°F的排出的分散催化剂相温度。

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