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1. 发明授权

US5925236A Processes for visbreaking heavy hydrocarbon feedstocks 失效
标题翻译：减轻重质烃原料的工艺
公开(公告)号：US5925236A
公开(公告)日：1999-07-20
申请号：US760678
申请日：1996-12-04
申请人： Marc Fersing , Luc Gouzien , Elisabeth Mouchot , Geraud Bourley
发明人： Marc Fersing , Luc Gouzien , Elisabeth Mouchot , Geraud Bourley
IPC分类号： C10G7/06 , C10G9/00 , C10G9/36 , C10G51/02 , C10G9/14
CPC分类号： C10G9/007 , C10G51/023
摘要： In a process and apparatus for visbreaking a heavy hydrocarbon feedstock in the liquid state, whereby the feedstock is brought to an appropriate temperature to cause cracking of at least part of the hydrocarbons present, and is then introduced into the bottom of a soaker (3) wherein it travels from bottom to top, and is then discharged from the top of said soaker (3) and directed to a fractionation unit, the improvement wherein a preferably inert gas is injected into the hydrocarbon feedstock inside the soaker (3), in the vicinity of the soaker side walls, at least at the bottom of the soaker (3) and the gas is injected upward along the side walls of the soaker (3) and flows from bottom to top along said walls co-currently with the hydrocarbon feedstock.
摘要翻译：在用于使液态的重质烃原料进行减粘裂化的方法和装置中，由此使原料达到适当的温度以引起存在的至少部分烃的裂化，然后将其引入到浸泡剂（3）的底部，其中它从底部行进到顶部，然后从所述泡沫（3）的顶部排出并引导至分馏单元，其改进在于优选惰性气体注入到浸泡器（3）内的烃原料中，在至少在泡沫（3）的底部附近，并且气体沿着浸泡器（3）的侧壁向上注入，并且沿着与烃原料共同向前的壁从底部向上流动。

2. 发明授权

US06881385B2 Device for the isomerization of gasoline with a high benzene content 失效
标题翻译：苯含量高的汽油异构化装置
公开(公告)号：US06881385B2
公开(公告)日：2005-04-19
申请号：US10107477
申请日：2002-03-28
申请人： Marc Fersing , Pedro Nascimento
发明人： Marc Fersing , Pedro Nascimento
IPC分类号： C10G49/02 , C10G45/58 , C10G65/08 , B01J8/02
CPC分类号： C10G45/58 , C10G2400/02
摘要： A method for the isomerization of a hydrocarbonic charge containing a substantial quantity of paraffin base hydrocarbons with 5 or 6 carbon atoms and a benzene content that is greater than or equal to 2% by weight, in which the charge to be treated passes, in the presence of hydrogen, at a total pressure greater than or equal to 10.105 Pa (10 bars) and at an average temperature ranging between 100 and 200° C., through at least one reactor (5) containing a catalyst. An adjunctive fluid is introduced in the upstream section of the reaction zone; a fluid that at 40° C. and under atmospheric pressure (1.0134.105 Pa), is in a gaseous phase and has a density that is less than or equal to that of the normal-pentane taken into account under the same conditions.
摘要翻译：含有大量含有5或6个碳原子的石蜡基烃和大于或等于2重量％的苯含量的烃电荷异构化的方法，其中待处理的电荷通过，在大于或等于10.10PaPa（10巴）的总压力下，在100-200℃的平均温度范围内，通过至少一个含有催化剂在反应区的上游段引入辅助流体; 在40℃和大气压（1.0134.105Pa）下的流体处于气相并且具有小于或等于所采用的正戊烷的密度在相同条件下考虑。

3. 发明授权

US5763732A Method of isomerizing N-paraffins into isoparaffins 失效
标题翻译：将N-链烷烃异构化成异链烷烃的方法
公开(公告)号：US5763732A
公开(公告)日：1998-06-09
申请号：US385447
申请日：1995-02-08
申请人： Laurent Mariette , Marc Fersing , Michel Laborde , Jacques Couillard
发明人： Laurent Mariette , Marc Fersing , Michel Laborde , Jacques Couillard
IPC分类号： C07C5/27 , C07C5/13 , B01J21/20 , B01J27/13
CPC分类号： C07C5/2791 , Y02P20/584
摘要： A method of isomerizing n-paraffins into isoparaffins in a cut of hydrocarbons with four carbon atoms or of hydrocarbons with five and/or six carbon atoms. The cut being processed enters at least one reactor containing a stationary catalyst bed. The charge travels over the bed. Either the rate of isomerization in the effluents or a parameter directly dependent thereon (such as the octane number) is preferably continuously measured. Some of the upstream catalyst, specifically between 1/3 and 2/3, is replaced with fresh catalyst once that rate has decreased 10 to 30% below a prescribed point. The charge is redirected through the reactor once the catalyst has been replaced.
摘要翻译：在具有四个碳原子的烃或具有五个和/或六个碳原子的烃的馏分中将正链烷烃异构化成异链烷烃的方法。所加工的切割物进入至少一个包含固定催化剂床的反应器。电荷在床上行进。优选连续地测量流出物中的异构化速率或直接依赖于其的参数（例如辛烷值）。一些上游催化剂，特别是在+ E，fra 1/3 + EE和+ E，fra 2/3 + EE之间的一些上游催化剂被新鲜催化剂代替，一旦该速率降低了10-30％低于规定的点。一旦催化剂被更换，电荷被重新定向通过反应器。

4. 发明授权

US6126813A Method and apparatus for selective vaporization of hydrocarbon loads in catalytic cracking 失效
标题翻译：在催化裂化中选择性蒸发烃负荷的方法和装置
公开(公告)号：US6126813A
公开(公告)日：2000-10-03
申请号：US176771
申请日：1998-10-22
申请人： Marc Fersing , Mariano Del Pozo
发明人： Marc Fersing , Mariano Del Pozo
IPC分类号： C10G11/18 , C10G35/00
CPC分类号： C10G11/18
摘要： The invention relates to a hydrocarbon catalytic cracking method in the presence of a catalyst in fluidized phase, within a tubular type reactor (1) containing an injection area.According to the invention, a substantial part of the load to be cracked is introduced into the injection area using at least one means of injection (3) of such load against the flow, in relation to the direction of flow of the catalyst grains, and a substantial part of the load to be cracked is simultaneously introduced in the same area using at least one means of injection (2) of such load in direction of the flow in relation to the direction of flow of the catalyst grains.
摘要翻译：本发明涉及在含有注射区域的管状反应器（1）内存在催化剂的流化相中的烃催化裂化方法。根据本发明，相对于催化剂颗粒的流动方向，使用至少一种这样的负荷的注入装置（3）将相当于催化剂颗粒的流动方向将大部分待裂化的负荷引入喷射区域，以及使用至少一种相对于催化剂颗粒的流动方向的流动方向的这种负载的注入装置（2），同时将相当大的部分的待裂化的负荷引入相同的区域。

5. 发明授权

US5997726A Method for fluid catalytic cracking of hydrocarbon feedstock 失效
标题翻译：烃原料流化催化裂化方法
公开(公告)号：US5997726A
公开(公告)日：1999-12-07
申请号：US68500
申请日：1998-05-12
申请人： Marc Fersing , Mariano Del Pozo , Thierry Gauthier
发明人： Marc Fersing , Mariano Del Pozo , Thierry Gauthier
IPC分类号： C10G11/18 , C10G11/00
CPC分类号： C10G11/18
摘要： A hydrocarbon catalytic cracking process in which, a substantial portion of the hydrocarbons is pulverized and placed in contact with a specific contact zone, which is composed of: a mixing chamber having a maximum section S.sub.2, the upper part of which is fed with a heated regenerated catalyst through an upper opening delimiting a catalyst-flow section S.sub.1, and a descending-flow reaction area, in which the solid-gas mixture emanating from the mixing chamber is poured through an intermediate opening having a section S.sub.3 located in the lower part of said chamber. The ratios S.sub.2 /S.sub.1 and S.sub.2 /S.sub.3 have values of between 1.5 and 8.
摘要翻译： PCT No.PCT / FR97 / 01627 Sec。 371日期：1998年5月12日 102（e）日期1998年5月12日PCT提交1997年9月16日PCT公布。公开号WO98 / 12279 日期1998年3月26日一种烃催化裂化方法，其中大部分烃被粉碎并与特定接触区接触，该特定接触区由以下组成：具有最大部分S2的混合室，其上部分通过限定催化剂流动段S1的上部开口和下降流动反应区域供给加热的再生催化剂，其中从混合室发出的固体 - 气体混合物通过具有部分S3的中间开口注入在所述室的下部。比率S2 / S1和S2 / S3的值在1.5和8之间。

6. 发明授权

US06416657B1 Method for the isomerization of gasoline with a high benzene content 失效
标题翻译：苯含量高的汽油异构化方法
公开(公告)号：US06416657B1
公开(公告)日：2002-07-09
申请号：US09282442
申请日：1999-03-31
申请人： Marc Fersing , Pedro Nascimento
发明人： Marc Fersing , Pedro Nascimento
IPC分类号： C10G3504
CPC分类号： C10G45/58 , C10G2400/02
摘要： A method for the isomerization of a hydrocarbonic charge containing a substantial quantity of paraffin base hydrocarbons with 5 or 6 carbon atoms and a benzene content that is greater than or equal to 2% by weight, in which the charge to be treated passes, in the presence of hydrogen, at a total pressure greater than or equal to 10.105 Pa (10 bars) and at an average temperature ranging between 100 and 200° C., through at least one reactor (5) containing a catalyst. An adjunctive fluid is introduced in the upstream section of the reaction zone; a fluid that at 40° C. and under atmospheric pressure (1.0134.105 Pa), is in a gaseous phase and has a density that is less than or equal to that of the normal-pentane taken into account under the same conditions.
摘要翻译：含有大量含有5或6个碳原子的石蜡基烃和大于或等于2重量％的苯含量的烃电荷异构化的方法，其中待处理的电荷通过，在大于或等于10.105Pa（10巴）的总压力下，在100-200℃的平均温度下，通过至少一个含有催化剂的反应器（5），存在氢气。在反应区的上游段引入辅助流体; 在40℃和大气压（1.0134.105Pa）下的流体处于气相并且具有小于或等于在相同条件下考虑的正戊烷的密度。

7. 发明授权

US5430222A Apparatus for the catalytic cracking in the fluid state of hydrocarbon feedstocks 失效
标题翻译：用于烃原料流体状态催化裂化的装置
公开(公告)号：US5430222A
公开(公告)日：1995-07-04
申请号：US957609
申请日：1992-10-05
申请人： Marc Fersing , Denis Pontvianne
发明人： Marc Fersing , Denis Pontvianne
IPC分类号： B01J8/00 , C10G11/18 , C10G47/30 , C07C7/00 , C10G11/02 , C10G11/04 , F27B15/08
CPC分类号： C10G11/18 , B01J8/005
摘要： An apparatus for the catalytic cracking in the fluid state of hydrocarbon feedstocks which comprises a riser-type column (2); at the top of the riser (2) and concentric therewith, a chamber (1) for separation of the hydrocarbon vapors and the coke-laden catalyst particles; directly above the upper opening of the riser (2) and in the interior of said chamber (1), a ballistic separator (3); at least one unit for regeneration of the spent catalyst, fed by stripped particles received from said chamber. The chamber (1) for separation of the coke-laden catalyst particles and the stripping thereof comprises, at a level intermediate between the bed (6) of particles being stripped and the opening of the riser (2), a means (11) adapted to form a baffle for locally reducing the diameter of said chamber (1) and the free passage at the periphery of the riser (2), thereby reducing recirculating streams of hydrocarbon vapors in separation chamber (1) of the FCC unit thus avoiding overcracking.
摘要翻译：一种用于烃原料流体状态下催化裂化的装置，其包括立管型塔（2）; 在所述提升管（2）的顶部并与其同心的用于分离所述烃蒸气和所述焦炭催化剂颗粒的室（1）; 直立在提升管（2）的上部开口上方和所述腔室（1）的内部，一个防弹分离器（3）; 用于再生废催化剂的至少一个单元，由从所述室接收的剥离的颗粒进料。用于分离焦炭催化剂颗粒的室（1）和其汽提包括在被剥离的颗粒床（6）和提升管（2）的开口之间的中间水平处，适于以形成用于局部减小所述腔室（1）的直径和在提升管（2）的周边处的自由通道的挡板，从而减少FCC单元的分离室（1）中的烃蒸气的再循环流，从而避免过度裂解。

8. 发明授权

US5338438A Process and apparatus for the homogenization of the mixture of solid particles and hydrocarbon vapors being treated in a fluidized bed within a tubular reactor for the cracking of hydrocarbons 失效
标题翻译：用于在管式反应器内的流化床中处理的固体颗粒和烃蒸气的混合物均化的方法和装置用于烃的裂化
公开(公告)号：US5338438A
公开(公告)日：1994-08-16
申请号：US788216
申请日：1991-11-05
申请人： Vincent Demoulin , Marc Fersing , Thierry Patureaux , Denis Pontvianne
发明人： Vincent Demoulin , Marc Fersing , Thierry Patureaux , Denis Pontvianne
IPC分类号： C10G11/18 , C10G11/20
CPC分类号： C10G11/18
摘要： A process for the substantial homogenization of the mixture of hot solid particles and of the hydrocarbon vapors to be treated within a tubular reactor (preferably an FCC unit) for the cracking of hydrocarbons in a fluidized bed of hot solid particles. Directly downstream of the zone of injection, in the reaction zone of the feedstock to be or being treated, usually where at least 75 percent of the droplets of the feedstock are vaporized, there is injected into the reactor a fluid in the gaseous state at one or more points on the interior surface of the side wall of the reactor.
摘要翻译：一种用于在热固体颗粒的流化床中裂化烃的管式反应器（优选FCC单元）中的热固体颗粒和待处理的烃蒸气的混合物的显着均化的方法。在进料区域的直接下游，在要进行或正在处理的原料的反应区域中，通常在原料液滴中至少75％蒸发的情况下，将反应器中的气体以一种方式注入反应器或更多的点在反应器的侧壁的内表面上。

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