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公开(公告)号：US4206038A
公开(公告)日：1980-06-03
申请号：US918989
申请日：1978-06-26
Applicant: Randlow Smith , Henry B. Jones
Inventor： Randlow Smith , Henry B. Jones
CPC classification number: B01J29/90 , B01J21/20 , B01J8/26 , C10G11/18 , Y10S502/515
Abstract: A fluidized catalytic cracking process wherein regenerated catalyst is stripped with an acid gas for displacing nitrogen, carbon monoxide, and other combustion gases from said regenerated catalysts, and wherein a hydrogen product of high purity and substantially free of nitrogen, carbon monoxide and other non-condensible gases is recovered from cracked vapors from said cracking process.
Abstract translation: 一种流化催化裂化方法，其中再生催化剂用酸性气体汽提，用于从所述再生催化剂中置换氮气，一氧化碳和其它燃烧气体，其中高纯度且基本上不含氮气，一氧化碳和其他非氧化物的氢气产物， 从所述裂解过程的破裂蒸气中回收可冷凝气体。
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公开(公告)号：US4223843A
公开(公告)日：1980-09-23
申请号：US887289
申请日：1978-03-16
Applicant: Randlow Smith , John P. MacLean , Dale Williams , Rich W. Barkley , Henry B. Jones
Inventor： Randlow Smith , John P. MacLean , Dale Williams , Rich W. Barkley , Henry B. Jones
CPC classification number: B01J8/1818
Abstract: An air distribution apparatus for delivering an oxygen-carrying gas such as air to a zone of spent catalyst in a regenerator for the purpose of combusting air with the spent catalyst in order to rejuvenate the catalyst. A header support assembly is adapted for mounting in a regenerator which receives the spent catalyst. A hollow header ring is mounted onto the header support assembly and includes a plurality of openings each having a nozzle mounted therein. Air is supplied to the header support assembly and thus to the hollow header ring at a pressure sufficiently high to effect a maximum desired pressure differential between header pressure and pressure in the zone of spent catalyst to cause maximum uniform air distribution. The nozzles mounted in the openings in the header ring decrease air velocity between nozzle inlet and nozzle outlet in order to provide for maximum uniform air distribution without destruction of the catalyst.
Abstract translation: 一种空气分配装置，用于将诸如空气的载氧气体输送到再生器中的废催化剂区域，以便与废催化剂一起燃烧空气以使催化剂恢复活力。 集管支撑组件适于安装在接收废催化剂的再生器中。 中空的集管环安装在集管支撑组件上，并且包括多个开口，每个开口均安装有喷嘴。 空气在足够高的压力下被供应到集管支撑组件并且因此被供应到中空集管环，以实现废催化剂区域中集管压力和压力之间的最大期望压力差，以产生最大的均匀空气分配。 安装在集管环中的开口中的喷嘴降低了喷嘴入口和喷嘴出口之间的空气流速，以提供最大的均匀空气分配而不破坏催化剂。
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公开(公告)号：US4051069A
公开(公告)日：1977-09-27
申请号：US684505
申请日：1976-05-07
Applicant: Dorrance P. Bunn, Jr. , Dale Williams , Henry B. Jones , John P. MacLean
Inventor： Dorrance P. Bunn, Jr. , Dale Williams , Henry B. Jones , John P. MacLean
CPC classification number: B01J8/24 , B01J29/90 , C10G11/182 , Y02P30/446
Abstract: A process is described herein for regeneration of spent, coke contaminated fluidized cracking catalyst by burning coke therefrom with a molecular oxygen containing regeneration gas in a fluidized dense phase bed, and for burning substantially all carbon monoxide formed to carbon dioxide. A method is provided for balancing oxygen concentration across the cross-sectional area of the dense phase bed, as is a method for supplying additional oxygen above the dense phase bed for combustion of carbon monoxide. Additionally, a method is provided for transferring heat from a dilute phase back to the fluidized dense phase bed.
Abstract translation: 本文描述了一种用于通过在流化密相床中用含分子氧的再生气体从其中燃烧焦炭并且将形成的二氧化碳基本上燃烧的所有一氧化碳燃烧的废焦炭污染的流化裂化催化剂再生的方法。 提供了一种用于平衡密相床横截面面积上的氧浓度的方法，以及用于在致密相床上方供应额外氧气以用于一氧化碳燃烧的方法。 此外，提供了一种用于将热量从稀相转移回流化密相床的方法。
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公开(公告)号：US4028139A
公开(公告)日：1977-06-07
申请号：US637787
申请日：1975-12-04
Applicant: Randlow Smith , Henry B. Jones , Adrianus C. Jobsis , Hugh C. Deloney
Inventor： Randlow Smith , Henry B. Jones , Adrianus C. Jobsis , Hugh C. Deloney
CPC classification number: B01J8/02 , G01K1/14 , B01J2208/00044
Abstract: Various methods and a multiple thermocouple support assembly are disclosed. The support comprises a tube supported at both ends while extending across a vessel used in processing a fluid over a fixed bed of particulate solids, for example, such as a hydrotreating catalyst in fixed bed reactors, in which temperature measurements are required simultaneously at various defined locations in a horizontal plane across the bed. Features of the support include a particular means for mounting thermocouples in thermowells and particular means for securing the thermowells to the support tube, the thermocouples being pressed against the outer wall of each thermowell opposite to the support tube and the thermowells being spaced from each other and from the support tube for obtaining maximum heat conduction from the fluid or fixed bed of particulate solids with a minimum of heat conduction from the thermowell support tube.
Abstract translation: 公开了各种方法和多个热电偶支撑组件。 支撑件包括在两端支撑的管，同时延伸用于在固体床上固定床上的流体加工中使用的容器，例如固定床反应器中的加氢处理催化剂，其中在各种规定下同时需要温度测量 位于横跨床的水平面的位置。 支撑件的特征包括用于将热电偶安装在热套管中的特定装置和用于将热套管固定到支撑管的特定装置，热电偶被压靠在与支撑管相对的每个热套管的外壁上，并且热电偶套彼此间隔开， 来自支撑管，用于从具有来自热套管支撑管的最小热传导获得来自颗粒状固体的流体或固定床的最大热传导。
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公开(公告)号：US4279622A
公开(公告)日：1981-07-21
申请号：US102715
申请日：1979-12-12
Applicant: Henry B. Jones , Randlow Smith
Inventor： Henry B. Jones , Randlow Smith
CPC classification number: C10J3/08 , C10J3/00 , C10J3/485 , C10J3/74 , C10J3/78 , C10J3/84 , C10J3/86 , C10K1/026 , C10K1/04 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0969 , C10J2300/0973 , C10J2300/0976 , C10J2300/1823
Abstract: A hot raw gas stream, as produced by the partial oxidation of a solid carbonaceous fuel such as coal, is partially cooled and cleaned to remove entrained solid matter and slag. A novel gas-gas quench cooling and solids separation apparatus is employed. The apparatus comprises a closed cylindrical insulated vertical pressure vessel containing a lower quench chamber in communication with an upper solids separation chamber. The hot raw gas stream is cooled in the lower chamber to a temperature below the initial deformation temperature of the entrained slag by impingement and direct heat exchange with an oppositely directed coaxial stream of cooled, cleaned, and compressed recycle quench gas. The stream of cooled gas leaving the turbulent lower chamber passes up through a choke-ring into the comparatively calmer upper chamber counter-currently with solid slag droplets which separate out by gravity. Residual solid particles are removed from the gas stream by at least one cyclone separator located in the upper chamber. A portion of the cooled and cleaned gas stream leaving the vessel, with further cooling and with or without further cleaning downstream is recycled back to the vessel for use as said quench gas. Slag particles and other solid matter that are separated within the pressure vessel are removed at the bottom of the lower chamber.
Abstract translation: 通过固体碳质燃料如煤的部分氧化产生的热原料气流被部分冷却和清洁以除去夹带的固体物质和炉渣。 采用新型气 - 气淬火冷却和固体分离装置。 该装置包括封闭的圆柱形绝缘垂直压力容器，其包含与上部固体分离室连通的下部骤冷室。 热原料气流在下部室中被冷却到低于夹带炉渣的初始变形温度的温度，通过冲击和直接与冷却，清洁和压缩的再循环骤冷气体的相同方向的同轴流进行热交换。 离开湍流下室的冷却气体流通过阻塞环向上通过相对较平静的上部腔室，与通过重力分离的固体渣液滴相反。 剩余固体颗粒通过位于上部室中的至少一个旋风分离器从气流中除去。 冷却和清洁的气体流的一部分进一步冷却并且有或没有进一步清洁下游被再循环回容器用作所述骤冷气体。 在压力容器内分离的炉渣颗粒和其它固体物质在下室的底部被去除。
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Patent Agency Ranking
公开(公告)号：US4061162A
公开(公告)日：1977-12-06
申请号：US754786
申请日：1976-12-27
Applicant: Henry B. Jones , Dorrance P. Bunn, Jr.
Inventor： Henry B. Jones , Dorrance P. Bunn, Jr.
IPC: F16L58/08 , F16L59/147 , F16L9/14
CPC classification number: F16L58/08 , F16L59/147
Abstract: An insulated pipe is disclosed comprising a fiber felt batt or first layer secured to the pipe inner surface with studs protruding therethrough this first layer, a high temperature resistant metal shield mounted on the studs and contiguous to the first layer, and a metal grating reinforced erosion resistant castable refractory mounted over all and attached to the tops of the studs for providing an efficient, high temperature and shock resistant, internally insulated pipe.
Abstract translation: 公开了一种绝缘管，其包括固定到管内表面上的纤维毛毡或第一层，其中具有穿过其中的第一层的螺柱，安装在螺柱上并与第一层邻接的耐高温金属屏蔽和金属光栅加强侵蚀 耐火铸造耐火材料安装在所有螺栓上并连接到螺柱的顶部，以提供有效的高温和耐冲击的内部绝缘的管道。
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公开(公告)号：US4428822A
公开(公告)日：1984-01-31
申请号：US371863
申请日：1982-04-26
Applicant: Henry B. Jones
Inventor： Henry B. Jones
CPC classification number: C10G11/18 , Y02P30/446
Abstract: A method for maintaining a desired catalyst regeneration temperature in a fluid catalytic cracking unit operating with complete combustion of coke to carbon dioxide when the coke content of the spent catalyst supplied to the regeneration zone from the reaction zone is insufficient to maintain the temperature in the regeneration zone necessary for complete combustion of coke to carbon dioxide in which residual liquid hydrocarbon from the cracking reaction zone is introduced into contact with partially spent cracking catalyst at cracking reaction temperature effecting conversion of said residue to volatile reaction products and additional coke deposit on the spent catalyst in an amount sufficient to maintain the temperature in the regeneration zone necessary for complete combustion of coke to carbon dioxide and substantially complete removal of carbon from the catalyst.
Abstract translation: 当从反应区提供给再生区的废催化剂的焦炭含量不足以维持再生温度时，在将焦炭完全燃烧成二氧化碳的流化催化裂化装置中维持所需催化剂再生温度的方法不足以维持再生 将焦炭完全燃烧至二氧化碳所需的区域，其中来自裂化反应区的残余液态烃在裂化反应温度下被引入与部分用过的裂化催化剂接触，所述裂化反应温度影响所述残余物转化为挥发性反应产物，并在废催化剂上加入另外的焦炭沉积物 其量足以保持再生区中的温度对于将焦炭完全燃烧成二氧化碳是必要的，并且基本上完全从催化剂中除去碳。
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8.发明授权Gasification apparatus with means for cooling and separating solids from the product gas 失效具有用于冷却和分离产物气体的固体的装置的气化装置
公开(公告)号：US4324563A
公开(公告)日：1982-04-13
申请号：US57228
申请日：1979-07-13
Applicant: Henry B. Jones , Randlow Smith
Inventor： Henry B. Jones , Randlow Smith
CPC classification number: C10J3/00 , C10J3/08 , C10J3/485 , C10J3/74 , C10J3/78 , C10J3/845 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0969 , C10J2300/0973 , C10J2300/1807 , C10J2300/1823 , C10J2300/1846
Abstract: A hot raw gas stream, as produced by the partial oxidation of a solid carbonaceous fuel such as coal, is partially cooled and cleaned to remove entrained solid matter and slag. A novel gas--gas quench cooling and solids separation apparatus is employed. The apparatus comprises a closed cylindrical insulated vertical pressure vessel containing a lower quench chamber in communication with an upper solids separation chamber. The hot raw gas stream is cooled in the lower chamber to a temperature below the initial deformation temperature of the entrained slag by impingement and direct heat exchange with an oppositely directed coaxial stream of cooled, cleaned, and compressed recycle quench gas. The stream of cooled gas leaving the turbulent lower chamber passes up through a choke-ring into the comparatively calmer upper chamber counter-currently with solid slag droplets which separate out by gravity. Residual solid particles are removed from the gas stream by at least one cyclone separator located in the upper chamber. A portion of the cooled and cleaned gas stream leaving the vessel, with further cooling and with or without further cleaning downstream is recycled back to the vessel for use as said quench gas. Slag particles and other solid matter that are separated within the pressure vessel are removed at the bottom of the lower chamber.
Abstract translation: 通过固体碳质燃料如煤的部分氧化产生的热原料气流被部分冷却和清洁以除去夹带的固体物质和炉渣。 采用新型气 - 气淬火冷却和固体分离装置。 该装置包括封闭的圆柱形绝缘垂直压力容器，其包含与上部固体分离室连通的下部骤冷室。 热原料气流在下部室中被冷却到低于夹带炉渣的初始变形温度的温度，通过冲击和直接与冷却，清洁和压缩的再循环骤冷气体的相同方向的同轴流进行热交换。 离开湍流下室的冷却气体流通过阻塞环向上通过相对较平静的上部腔室，与通过重力分离的固体渣液滴相反。 剩余固体颗粒通过位于上部室中的至少一个旋风分离器从气流中除去。 冷却和清洁的气体流的一部分进一步冷却并且有或没有进一步清洁下游被再循环回容器用作所述骤冷气体。 在压力容器内分离的炉渣颗粒和其它固体物质在下室的底部被去除。
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公开(公告)号：US4138219A
公开(公告)日：1979-02-06
申请号：US813139
申请日：1977-07-05
Applicant: James H. Colvert , John P. MacLean , Dale Williams , Henry B. Jones
Inventor： James H. Colvert , John P. MacLean , Dale Williams , Henry B. Jones
CPC classification number: B01J8/003 , C10G11/182
Abstract: Apparatus for the regeneration of fluidized solid catalyst including a regeneration chamber adapted to hold a fluidized solids bed, oxygen containing gas source communicating with the chamber, a tangential inlet communicating with the regeneration chamber to impart a swirling motion to spent catalyst entering the regeneration chamber and a free standing drawoff conduit disposed within the regeneration chamber, the drawoff conduit having an upper, open end in communication with the solids bed, the open end being formed by an obliquely truncated, outwardly flared portion of the conduit, the high portion of said truncated conduit lying closest the spent catalyst inlet.
Abstract translation: 用于再生流化固体催化剂的装置，包括适于保持流化固体床的再生室，与室连通的含氧气体源，与再生室连通的切向入口，以向进入再生室的废催化剂施加旋转运动， 设置在再生室内的独立的抽出管道，抽出管道具有与固体床连通的上开口端，开口端由导管的斜截面的向外扩张的部分形成，所述截断的高部分 导管最靠近废催化剂入口。
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公开(公告)号：US4063344A
公开(公告)日：1977-12-20
申请号：US754789
申请日：1976-12-27
Applicant: Henry B. Jones , Dorrance P. Bunn, Jr.
Inventor： Henry B. Jones , Dorrance P. Bunn, Jr.
CPC classification number: B23P15/26 , Y10T29/49357 , Y10T29/49428 , Y10T29/49888
Abstract: A method for forming an insulated pipe resistant to high temperatures and great shock forces comprises basically, forming a batt of fiber felt to the inner surface of the pipe, securing a high temperature resistant metal shield over the inner surface of the fiber felt batt, and forming an erosion resistant castable refractory over the inner surface of the high temperature resistant metal shield.
Abstract translation: 用于形成耐高温和大冲击力的绝缘管的方法基本上包括在管的内表面上形成纤维毡的毡，将耐高温金属屏蔽层固定在纤维毡毡的内表面上，以及 在耐高温金属屏蔽的内表面上形成耐侵蚀浇铸耐火材料。
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