公开(公告)号：US3910834A

公开(公告)日：1975-10-07

申请号：US28468972

申请日：1972-08-29

申请人： UNIVERSAL OIL PROD CO

发明人： ANDERSON ROBERT F

IPC分类号： C10G45/18 ,  C10G65/00 ,  C10G1/08 ,  C10G13/16 ,  C10G23/08 ,  C10G37/02

CPC分类号： C10G65/00 ,  C10G45/18

摘要： Crude oil petroleum derived from oil shale or tar sands and containing large amounts of highly abrasive particulate matter, such as rock dust or sulfated ash, is hydroprocessed in a dual function moving bed reactor which simultaneously removes particulate matter by the filter action of the catalyst bed. The effluent from the moving bed reactor is then separated and further hydroprocessed in fixed bed reactors with fresh hydrogen added to the heavier hydrocarbon fraction to promote desulfurization.

摘要翻译： 来自油页岩或焦油砂并含有大量高度磨蚀性颗粒物质如岩屑或硫酸灰的原油石油在双功能移动床反应器中进行加氢处理，其通过催化剂床的过滤作用同时除去颗粒物质 。 然后分离来自移动床反应器的流出物，并在固定床反应器中进一步加氢处理，将新鲜的氢气加入到较重的烃馏分中以促进脱硫。

公开(公告)号：US3873440A

公开(公告)日：1975-03-25

申请号：US41852573

申请日：1973-11-14

申请人： UNIVERSAL OIL PROD CO

发明人： HALLMAN NEWT M

IPC分类号： C10G49/24 ,  C10G13/16

CPC分类号： C10G49/24 ,  C10G47/28 ,  C10G2300/4031

摘要： Direct fired charge heaters are deleted from the equipment needed to start an exothermic catalytic hydrocarbon conversion process by changing the flow through the high pressure heat exchangers normally used to recover heat from the reactor effluent. Instead, heat produced in a product fractionation heater is added to a reactor effluent recirculation loop containing the reactor by the use of these heat exchangers. The heat exchanged reactor effluent is returned to the reactor with a recycle pump until the temperature of this charge stream is sufficient to initiate the exothermic reaction and thereby produce a hot effluent stream which is used to heat fresh charge material.

摘要翻译： 通过改变通过通常用于从反应器流出物回收热量的高压热交换器的流量，从开始放热催化烃转化过程所需的设备中删除直接燃烧的充电加热器。 相反，在产品分馏加热器中产生的热量通过使用这些热交换器被添加到包含反应器的反应器流出物循环回路中。 将热交换的反应器流出物用回收泵返回到反应器中，直到该进料流的温度足以引发放热反应，从而产生用于加热新鲜进料的热流出物流。

公开(公告)号：US3856662A

公开(公告)日：1974-12-24

申请号：US42360573

申请日：1973-12-10

申请人： UNIVERSAL OIL PROD CO

发明人： GREENWOOD A

IPC分类号： B01J8/00 ,  B01J8/12 ,  C10G35/12 ,  C10G13/16

CPC分类号： B01J8/125 ,  B01J8/003 ,  C10G35/12

摘要： A solids-withdrawal and transport vessel, and method, for use in superatmospheric pressure systems containing a bed of solid particles which are movable through the system of gravity-flow. The vessel and method are especially adaptable to be utilized in a multitude of high-pressure systems for the catalytic conversion of hydrocarbonaceous material, in which systems the catalyst particles are at least periodically removed.

摘要翻译： 一种用于超大气压力系统的固体提取和运输容器和方法，其包含可通过重力流动系统移动的固体颗粒床。 容器和方法特别适用于用于烃类材料的催化转化的多种高压系统，其中系统至少周期性地除去催化剂颗粒。

公开(公告)号：US4213847A

公开(公告)日：1980-07-22

申请号：US39468

申请日：1979-05-16

申请人： Nai Y. Chen ,  Ikai Wang

发明人： Nai Y. Chen ,  Ikai Wang

IPC分类号： B01J8/04 ,  C10G45/58 ,  C10G45/64 ,  C10G13/10 ,  C10G13/16 ,  C10G41/00

CPC分类号： B01J8/0453 ,  B01J2208/00274 ,  B01J2208/00283 ,  C10G2400/10 ,  Y10S203/06

摘要： Heavy petroliferous stocks such as vacuum and atmospheric resids, tar sand oils, shale oils, liquids from conversion of coal and the like are concurrently distilled and hydroprocessed for removal of sulfur, nitrogen and metals and are hydrocracked or otherwise hydroprocessed in a packed distillation column under hydrogen pressure wherein the packing is constituted, at least to a substantial extent in both stripping and rectifying sections by catalyst suited to the desired conversions. In a specific application to catalytic hydrodewaxing of lubricating oil stocks, improvement of Viscosity Index (VI) of dewaxed product results.

摘要翻译： 同时蒸馏并加氢处理重金属含量如真空和常压渣油，焦油砂油，页岩油，转化煤等液体，并进行加氢处理以除去硫，氮和金属，并加氢裂化或以其他方式加氢处理在填料蒸馏塔中 通过适合所需转化率的催化剂，至少大大地在汽提和精馏段中构成填料的氢气压力。 在具体应用于润滑油原料的催化加氢脱蜡时，脱蜡产物的粘度指数（VI）得到改善。

公开(公告)号：US4133743A

公开(公告)日：1979-01-09

申请号：US741744

申请日：1976-11-15

申请人： Roger Boret ,  Charles Bronner ,  Roland Huin ,  Andre Vidal

发明人： Roger Boret ,  Charles Bronner ,  Roland Huin ,  Andre Vidal

IPC分类号： B01J8/08 ,  B01J8/12 ,  B01J23/90 ,  B01J38/12 ,  B01J38/44 ,  C07C1/00 ,  C07C5/367 ,  C07C15/02 ,  C07C67/00 ,  C10G35/12 ,  C10G47/28 ,  C10G49/14 ,  C10G59/02 ,  C10G13/16

CPC分类号： C10G35/12 ,  B01J23/90 ,  B01J38/12 ,  B01J38/44 ,  B01J8/08 ,  B01J8/12 ,  B01J8/125

摘要： Continuous process for converting hydrocarbons in the presence of a granular catalyst including a metal from group VI a, VII a or VIII, deposited on a carrier, comprising passing a charge of hydrocarbons with hydrogen through a series of at least two vertical catalytic zones in which the catalyst bed moves progressively downwardly, withdrawing progressively the catalyst from the bottom of the last catalytic zone, and reintroducing the same, after regeneration, at the top of the first catalytic zone.

摘要翻译： 在包括沉积在载体上的VIa，VIIa或VIII族金属的颗粒催化剂存在下转化烃的连续方法，包括使氢气经由一系列至少两个垂直催化区域传送， 催化剂床逐渐向下移动，逐渐从最后一个催化区的底部排出催化剂，并在再生之后将其再次引入第一催化区的顶部。

公开(公告)号：US4155877A

公开(公告)日：1979-05-22

申请号：US888809

申请日：1978-03-21

申请人： Joe Van Pool

发明人： Joe Van Pool

IPC分类号： B01J21/20 ,  B01J23/90 ,  B01J29/90 ,  B01J29/38 ,  C10G13/16

CPC分类号： B01J29/90 ,  B01J21/20 ,  B01J23/90

摘要： Catalyst regeneration process and apparatus wherein air introduced to a midsection of a downwardly-moving mass of catalyst particles is taken off at the top and at the bottom of said bed through provided outlets and a third outlet is provided at the bottom portion of the said bed adapted to be controlled responsive to change in the flows through the top outlet and first mentioned bottom outlet to maintain substantially constant the total upward and downward flows through said bed. In an embodiment in which coke laydown on a hydrocarbon treated catalyst is burned off flue gases flow upwardly and out from the bed, e.g., through a carbon monoxide or flue gas burning boiler while downwardly flowing flue gas is taken off through a pressure control outlet or opening on which suction is taken by a blower passing flue gases to a boiler, a third outlet also flow controlled is operated responsive to change in the desired upward and downward flows of the flue gases. The third outlet, in operation of the regeneration system, can be normally closed or partly opened so that a condition of no flow or some flow, respectively, can exist.

摘要翻译： 催化剂再生方法和装置，其中引入到向下移动的催化剂颗粒的中部的空气通过提供的出口在所述床的顶部和底部被排出，并且第三出口设置在所述床的底部 适于响应于通过顶部出口和首先提到的底部出口的流动的变化而被控制，以保持基本上恒定的上下流动通过所述床。 在碳氢化合物处理的催化剂上的焦炭沉积被燃烧的实施方案中，烟道气从床上向外流出，例如通过一氧化碳或烟道气燃烧锅炉，同时向下流动的烟气通过压力控制出口或 通过烟气将烟道送到锅炉的吸气被吸入，第三出口也被流动控制，响应于期望的烟气的向上和向下的流动的变化。 在再生系统运行中的第三出口可以是常闭或部分打开，从而可以分别存在无流动或一些流动的状态。

公开(公告)号：US3573200A

公开(公告)日：1971-03-30

申请号：US3573200D

申请日：1968-12-04

申请人： CHEVRON RES

发明人： VOGEL RAYMOND P

IPC分类号： B01J8/00 ,  C10G11/16 ,  C10G13/16

CPC分类号： C10G11/16 ,  B01J8/0015 ,  Y10S208/01

摘要： CATALYST IS ADDED TO A BED OF CATALYST IN CONTROLLED AMOUNTS BY AN EASILY CONTROLLED SYSTEM USING, FOR EXAMPLE, MOTIVE AIR TO MOVE CONTROLLED AMOUNTS OF CATALYST THROUGH A CONDUIT AND THEN ONTO A BED OF CATALYST AT REGULATED INTERVALS. CATALYST FLOW IS STOPPED WHEN A CYCLE TIMER STOPS THE FLOW OF AIR TO THE CONDUIT BECAUSE THE CATALYST STAGNATES WHEN THE MASS OF CATALYST PARTICLES INTRODUCED TO THE CONDUIT (BY A STANDPIPE FROM FRESH CATALYST STORAGE) ASSUMES ITS ANGLE OF REPOSE.

公开(公告)号：US4210519A

公开(公告)日：1980-07-01

申请号：US966995

申请日：1978-12-06

申请人： Roger Boret ,  Charles Bronner ,  Roland Huin ,  Andre Vidal

发明人： Roger Boret ,  Charles Bronner ,  Roland Huin ,  Andre Vidal

IPC分类号： B01J8/12 ,  B01J38/12 ,  B01J38/44 ,  C10G35/12 ,  C10G13/16

CPC分类号： C10G35/12 ,  B01J38/12 ,  B01J38/44 ,  B01J8/12 ,  B01J8/125

摘要： Continuous process for converting hydrocarbons in the presence of a granular catalyst including a metal from group VI a, VII a or VIII, deposited on a carrier, comprising passing a charge of hydrocarbons with hydrogen through a series of at least two vertical catalytic zones in which the catalyst bed moves progressively downwardly, withdrawing progressively the catalyst from the bottom of the last catalytic zone, and reintroducing the same, after regeneration, at the top of the first catalytic zone.

摘要翻译： 在包括沉积在载体上的VIa，VIIa或VIII族金属的颗粒催化剂存在下转化烃类的连续方法，包括使氢气经由一系列至少两个垂直催化区域传送， 催化剂床逐渐向下移动，逐渐从最后一个催化区的底部排出催化剂，并在再生之后将其再次引入第一催化区的顶部。

公开(公告)号：US4187169A

公开(公告)日：1980-02-05

申请号：US885222

申请日：1978-03-10

申请人： Jean-Paul Euzen ,  Daniel Vuillemot ,  Claude Dujardin

发明人： Jean-Paul Euzen ,  Daniel Vuillemot ,  Claude Dujardin

IPC分类号： B01J8/22 ,  B01J8/28 ,  C10G49/12 ,  C07C27/22 ,  C10G13/16

CPC分类号： B01J8/22 ,  B01J8/28 ,  C10G49/12

摘要： Liquid and gas materials are reacted in the presence of a catalyst in a reactor of the dispersed bed type which comprises a plurality of superposed chambers through which the catalyst progressively drops, its rate of transfer from one chamber to another being controlled by injecting an auxiliary fluid into downcomers through which the catalyst is forced to pass.

摘要翻译： 液体和气体材料在催化剂存在下在分散床型反应器中反应，该反应器包括多个重叠室，催化剂通过该反应器逐渐下降，其通过注入辅助流体来控制从一个室到另一个室的转移速率 进入催化剂被迫通过的降液管。

公开(公告)号：US3891404A

公开(公告)日：1975-06-24

申请号：US33954573

申请日：1973-03-09

申请人： INST GAS TECHNOLOGY

发明人： WEIL SANFORD A ,  TARMAN PAUL B ,  PUNWANI DHARAMVIR

IPC分类号： C10G47/28 ,  C10G13/16

CPC分类号： C10G47/28 ,  C10G2400/26

摘要： A process for producing a high methane content, synthetic pipeline gas from heavy fuel oils including crude oil, Bunker ''''C'''' residual oil, shale oil, and solubilized coal. The process includes providing a hydrogasification reaction chamber having a hydrogen partial pressure of at least 100 psig and a temperature of 1200*-1500*F. Absorbent inert solids are recirculated from the bottom of the reaction chamber to the top thereof and the heavy fuel oil is introduced into the recirculating solids and both are fed to the top of the reaction chamber. The reaction chamber includes an oil preheat zone having a temperature up to 1000*F., a reaction zone at a temperature of 1200*-1500*F. and a hydrogen preheat zone, also having a temperature of 1200*-1500*F. The solids are moved through the chamber so that the oil is gradually heated to the reaction temperature over a period of at least ten minutes to inhibit the formation of a coke residue. A hydrogen rich gas, containing hydrogen in excess of stoichiometric amounts, is passed upwardly in the reaction chamber and countercurrent to the heavy oil and solids passing downwardly therethrough. A hydrogenation reaction is promoted in the reaction chamber between the oil and hydrogen to produce a mixture which includes volatilized liquids, methane and hydrogen. The mixture is separated into a hydrogasifiable liquid fraction, hydrogen, and the high methane content synthetic pipeline gas. The hydrogen and the hydrogasifiable liquid fraction are circulated back to the reaction chamber, the hydrogen being used as at least a portion of the hydrogen rich gas reacting in the chamber and the hydrogasifiable liquid enters into the hydrogenation reaction.

摘要翻译： 用于生产高甲烷含量的方法，包括原油，Bunker“C”残油，页岩油和溶解煤等重质燃料油的合成管道气。 该方法包括提供具有至少100psig的氢分压和1200-1500°F的温度的加氢气化反应室。吸收性惰性固体从反应室的底部再循环到其顶部，重质燃料油 被引入再循环固体中，并且两者都被供给到反应室的顶部。 反应室包括温度高达1000°F的油预热区域，温度为1200°-15°F的反应区域和温度为1200°-1500°F的氢气预热区域。 将固体移动通过室，使得油在至少十分钟的时间内逐渐加热至反应温度以抑制焦炭残留物的形成。 含有超过化学计量量的氢的富氢气体在反应室中向上通过，并与通过其中的向下通过的重油和固体逆流。 在油和氢之间的反应室中促进氢化反应以产生包含挥发液体，甲烷和氢气的混合物。 将混合物分离成可加氢气化的液体馏分，氢气和高甲烷含量的合成管道气体。 氢气和可加氢气体的液体馏分循环回反应室，氢气用作在室中反应的富氢气体的至少一部分，并且可加氢气体的液体进入氢化反应。