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公开(公告)号：US4834864A
公开(公告)日：1989-05-30
申请号：US97117
申请日：1987-09-16
Applicant: Francis X. Mayer , William E. Lewis , Joseph P. Matula , David W. Staubs
Inventor： Francis X. Mayer , William E. Lewis , Joseph P. Matula , David W. Staubs
Abstract: Disclosed is a process wherein a scrubber bottom stream from a fluid coker is departiculated by passing it through a microfiltration system. The substantially solids-free filtrate is then upgraded by hydrotreating.
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2.发明授权Method of preparing a hydroconversion sulfided molybdenum catalyst concentrate 失效制备加氢转化硫化钼催化剂浓缩物的方法
公开(公告)号：US4740489A
公开(公告)日：1988-04-26
申请号：US944443
申请日：1986-12-22
Applicant: Roby Bearden, Jr. , Clyde L. Aldridge , Francis X. Mayer , James H. Taylor , William E. Lewis
Inventor： Roby Bearden, Jr. , Clyde L. Aldridge , Francis X. Mayer , James H. Taylor , William E. Lewis
Abstract: An improved method of preparing a catalyst from a catalyst precursor concentrate is provided. The catalyst precursor concentrate, which is preferably phosphomolybdic acid, is treated at relatively low pressures in a specified manner.
Abstract translation: 提供了一种从催化剂前体浓缩物制备催化剂的改进方法。 催化剂前体浓缩物（其优选为磷钼酸）以指定的方式在相对低的压力下进行处理。
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3.发明授权Magnetically stabilized fluid cross-flow contactor and process for using the same 失效磁稳定流体交叉流接触器及其使用方法
公开(公告)号：US4254557A
公开(公告)日：1981-03-10
申请号：US62539
申请日：1979-07-31
Applicant: Francis X. Mayer , Martin O. Gernand , Vincent Siminski
Inventor： Francis X. Mayer , Martin O. Gernand , Vincent Siminski
CPC classification number: B01J8/42 , B01D46/32 , B01D53/08 , B01D53/48 , B01F13/0809 , B01J8/0207 , B01J8/12 , B01D2251/404 , B01D2251/602 , B01D2253/104 , B01D2253/1124 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2257/302 , B01D2257/404 , B01D2258/0283 , B01D2259/40081 , B01D2259/4009
Abstract: Apparatus for effecting fluid-solids contacting wherein a bed of stationary or downward moving ferromagnetic particles are contacted with a fluid which passes through the bed in a cross-flow manner, said bed being structured or stabilized, by a magnetic field. Also disclosed are processes for using the magnetically stabilized cross-flow contactor including processes for removing particulates from gaseous streams, flue gas desulfurization processes and the like.
Abstract translation: 用于实现流体 - 固体接触的装置，其中固定或向下移动的铁磁颗粒床与以横流方式穿过床的流体接触，所述床由磁场构造或稳定。 还公开了使用磁稳定的横流接触器的方法，其包括从气流中除去微粒的工艺，烟道气脱硫工艺等。
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公开(公告)号：US5234591A
公开(公告)日：1993-08-10
申请号：US802158
申请日：1991-12-04
Applicant: Charles P. Darnell , Francis X. Mayer
Inventor： Charles P. Darnell , Francis X. Mayer
CPC classification number: B01D53/22 , B01D63/02 , B01D63/04 , B01D2313/105 , B01D2313/20 , B01D2319/04
Abstract: A hollow fiber permeator is described which permits counter-current flow in the passage of feed/retentate and permeate-sweep streams. The permeator comprises a bundle of hollow fibers compartmentalized using a series of concentric shells or a spiral wrap extending the entire length of the hollow fibers. The rings or spiral wrap are perforated along the top and bottom to permit even flow distribution through each of the compartments defined by the concentric rings or spiral wrap so that the linear flow rate down the length of the permeator is similar for each compartment.
Abstract translation: 描述了一种中空纤维渗透器，其允许在进料/渗余物和渗透物流的通道中产生逆流流动。 渗透器包括一束使用一系列同心壳分隔的中空纤维，或一个延伸整个中空纤维长度的螺旋卷。 环或螺旋卷绕物沿着顶部和底部穿孔以允许均匀的流动分布通过由同心环或螺旋包裹物限定的每个隔间，使得沿着渗透器的长度的线性流速对于每个隔室是相似的。
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公开(公告)号：US4839023A
公开(公告)日：1989-06-13
申请号：US97122
申请日：1987-09-16
Applicant: Francis X. Mayer , William E. Lewis , Joseph P. Matula , David W. Staubs
Inventor： Francis X. Mayer , William E. Lewis , Joseph P. Matula , David W. Staubs
Abstract: Disclosed is a process for converting heavy hydrocarbonaceous feedstock to more valuable products. The feedstock is introduced into a coking unit containing a coking zone and a scrubbing zone. The bottoms fraction from the scrubbing zone is passed through a microfiltration unit, thus removing fine coke particles which are recycled to the coking zone. The substantially solids-free filtrate is hydrotreated, then passed to a catalytic cracking unit.
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Patent Agency Ranking
公开(公告)号：US4765882A
公开(公告)日：1988-08-23
申请号：US857358
申请日：1986-04-30
Applicant: Clyde L. Aldridge , William E. Lewis , Roby Bearden, Jr. , Francis X. Mayer
Inventor： Clyde L. Aldridge , William E. Lewis , Roby Bearden, Jr. , Francis X. Mayer
Abstract: A slurry catalytic hydroconversion process comprising at least two hydroconversion zones is provided in which the heavy hydrocarbonaceous fresh oil feed is added to more than one hydroconversion zone. Additional portions of catalysts or catalyst precursors are also added to the first hydroconversion zone and to additional hydroconversion zones.
Abstract translation: 提供了包含至少两个加氢转化区的淤浆催化加氢转化方法，其中将重质烃类新鲜油进料加入多于一个加氢转化区。 催化剂或催化剂前体的另外部分也加入到第一加氢转化区和另外的加氢转化区。
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公开(公告)号：US4292171A
公开(公告)日：1981-09-29
申请号：US131853
申请日：1980-03-19
Applicant: Francis X. Mayer , William F. Arey, Jr.
Inventor： Francis X. Mayer , William F. Arey, Jr.
Abstract: A hydrocarbon conversion process wherein a hydrocarbon feedstock is contacted with a magnetically stabilized fluid bed of particulate solids comprising a mixture of separate, discrete (a) magnetizable substantially non-catalytic particles, and (b) non-magnetizable catalytic particles. The particulate solids mixture is withdrawn from the magnetically stabilized, fluidized bed and separated into magnetizable, substantially non-catalytic particles and non-magnetizable catalyst particles. The non-magnetizable catalytic particles are thereafter regenerated and returned to the hydrocarbon conversion zone. The separated magnetizable, substantially non-catalytic particles are subjected to heat transfer prior to their return to the conversion zone.
Abstract translation: 一种烃转化方法，其中烃原料与磁性稳定的颗粒固体的流化床接触，其包含单独的，离散的（a）可磁化的基本上非催化的颗粒的混合物，和（b）不可磁化的催化颗粒。 将颗粒状固体混合物从磁稳定的流化床中取出并分离成可磁化的，基本上不催化的颗粒和不可磁化的催化剂颗粒。 此后，不可磁化的催化剂颗粒再生并返回烃转化区。 分离的可磁化的，基本上不催化的颗粒在返回到转化区之前经受热传递。
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8.发明授权Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor 失效使用磁稳定流体交叉流接触器去除夹带在流体中的微粒的方法
公开(公告)号：US4255166A
公开(公告)日：1981-03-10
申请号：US062540
申请日：1979-07-31
Applicant: Martin O. Gernand , Francis X. Mayer , Vincent Siminski
Inventor： Martin O. Gernand , Francis X. Mayer , Vincent Siminski
CPC classification number: B01J8/42 , B01D46/32 , B01D53/08 , B01D53/48 , B01F13/0809 , B01J8/0207 , B01J8/12 , B01D2251/404 , B01D2251/602 , B01D2253/104 , B01D2253/1124 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2257/302 , B01D2257/404 , B01D2258/0283 , B01D2259/40081 , B01D2259/4009
Abstract: A process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor of the panel or radial reactor type wherein ferro-magnetic bed solids are structured or stabilized by the action of a magnetic field.
Abstract translation: 使用面板或径向反应器类型的磁稳定流体交叉流接触器去除夹带在流体中的微粒的方法，其中铁磁性床固体由磁场的作用构成或稳定。
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公开(公告)号：US4294688A
公开(公告)日：1981-10-13
申请号：US131855
申请日：1980-03-19
Applicant: Francis X. Mayer
Inventor： Francis X. Mayer
Abstract: Heat transfer in a hydrocarbon conversion process utilizing a magnetically stabilized fluid bed reactor and a magnetically stabilized catalyst regenerator is improved by the use of a fluidizable solids mixture comprising substantially inert heat carrier particles and magnetizable catalyst particles wherein the inert particles have settling rates higher than the settling rates of the catalyst particles. The heat carrier particles and the magnetizable catalyst particles are completely or partially separated in settling zones associated with the reactor and regenerator. The separated heat carrier particles and catalyst particles are independently circulated between the reactor and regenerator so that the heat carrier particles can be passed through one or more heat exchangers to provide the desired temperature levels in the system.
Abstract translation: 通过使用包含基本上惰性的载热颗粒和可磁化的催化剂颗粒的可流化的固体混合物，利用磁稳定的流化床反应器和磁稳定的催化剂再生器在烃转化过程中进行热转移，其中惰性颗粒的沉降速率高于 催化剂颗粒的沉降速率。 热载体颗粒和可磁化催化剂颗粒在与反应器和再生器相关联的沉降区域中完全或部分分离。 分离的载体颗粒和催化剂颗粒在反应器和再生器之间独立地循环，使得载体颗粒可以通过一个或多个热交换器以在系统中提供期望的温度水平。
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10.发明授权Louvered magnetically stabilized fluid cross-flow contactor and processes for using the same 失效百叶式磁稳定流体交叉流接触器及其使用方法
公开(公告)号：US4254558A
公开(公告)日：1981-03-10
申请号：US62541
申请日：1979-07-31
Applicant: Francis X. Mayer
Inventor： Francis X. Mayer
CPC classification number: B01J8/42 , B01D46/32 , B01D53/08 , B01D53/48 , B01F13/0809 , B01J8/0207 , B01J8/12 , B01D2251/404 , B01D2251/602 , B01D2253/104 , B01D2253/1124 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2257/302 , B01D2257/404 , B01D2258/0283 , B01D2259/40081 , B01D2259/4009
Abstract: Apparatus for effecting fluid-solids contacting wherein a bed of stationary or downward moving ferromagnetic particles are contacted within a contacting chamber with a fluid which passes through the bed in a cross-flow manner, said bed being structured or stabilized, by a magnetic field, the improvement which comprises providing louver means attached below at least one of the openings of the contacting chamber, said louver means which extend upward and outward from the openings in the direction of the incoming gaseous fluid and the balance of the louver extending outward and downward toward the incoming gaseous fluid stream. Also disclosed are processes for using the improved louvered magnetically stabilized crossflow contactor including processes for removing particulates from gaseous streams, flue gas desulfurization processes and the like.
Abstract translation: 用于实现流体 - 固体接触的装置，其中固定或向下移动的铁磁颗粒床在接触室内与流过床的流体以交叉流方式接触，所述床被磁场结构化或稳定化， 所述改进包括提供连接在接触室的至少一个开口下方的百叶窗装置，所述百叶窗装置沿着进入的气态流体的方向从开口向上和向外延伸，并且百叶窗的平衡向外和向下延伸朝向 进入的气态流体流。 还公开了使用改进的百叶窗磁稳定交叉流接触器的方法，其包括从气流中除去微粒的工艺，烟道气脱硫工艺等。
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