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1. 发明授权

US4116819A Hydrodesulfurization process including product recycle 失效
标题翻译：加氢脱硫工艺包括产品回收
公开(公告)号：US4116819A
公开(公告)日：1978-09-26
申请号：US810860
申请日：1977-06-28
申请人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzger , John Angelo Paraskos
发明人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzger , John Angelo Paraskos
IPC分类号： B01J23/85 , B01J35/10 , C10G45/08 , C10G65/04 , C10G23/02
CPC分类号： C10G65/04 , B01J23/85 , B01J35/10 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , C10G2300/107
摘要： A catalytic asphaltene-containing oil hydrodesulfurization process employing a fixed catalyst bed comprising particles of supported Group VI and Group VIII metals, preferably together with a separate and downstream fixed catalyst bed comprising particles of Group VI and Group VIII metals together with a promoting amount of Group IV-B metal. The catalyst particles in both beds are in the form of elongated extrudates whose surface is provided with a plurality of alternating longitudinal grooves and protrusions. An advantageous mass velocity-related catalyst activity effect is achieved by recycling a portion of the desulfurized liquid product.
摘要翻译：一种催化含沥青烯的油加氢脱硫方法，其使用包含负载的第VI族和第VIII族金属的颗粒的固定催化剂床，优选与包含第VI族和第VIII族金属的颗粒的单独和下游固定的催化剂床以及促进量的组 IV-B金属。两个床中的催化剂颗粒是细长的挤出物的形式，其表面设置有多个交替的纵向槽和突起。通过再循环一部分脱硫液体产物来实现有利的质量速度相关的催化剂活性效果。

2. 发明授权

US4116818A Multi-reactor hydrodesulfurization process 失效
标题翻译：多反应器加氢脱硫工艺
公开(公告)号：US4116818A
公开(公告)日：1978-09-26
申请号：US811135
申请日：1977-06-28
申请人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzger , John Angelo Paraskos
发明人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzger , John Angelo Paraskos
IPC分类号： B01J23/85 , B01J35/10 , C10G45/08 , C10G65/04 , C10G23/02
CPC分类号： B01J35/10 , B01J23/85 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , C10G2300/107
摘要： An asphaltene-containing oil hydrodesulfurization process employing upstream and downstream reactors in series with an interstage flashing step. The catalyst in the downstream reactor comprises supported Group VI and Group VIII metals together with a promoting amount of Group IV-B metal. The particles of the catalyst in the downstream reactor are in the form of extrudates whose surface is provided with a plurality of alternating longitudinal grooves and protrusions. The catalyst in the upstream reactor comprises Group VI and Group VIII metals without promotion with Group IV-B metal and is in the form of particles whose surface may or may not have a similar grooved form. An advantageous mass velocity-related activity effect has been found when the downstream reactor has a diameter which is smaller than the diameter of the upstream reactor. The reduced diameter provides a concomitant advantage related to hydrogen pressure since it is shown that the reduced diameter permits the downstream reactor to withstand enhanced pressures and it is also shown that the promoted catalyst is particularly susceptible to regeneration via increases in hydrogen pressure.
摘要翻译：含沥青质的油加氢脱硫工艺采用上游和下游反应器与级间闪蒸步骤串联。下游反应器中的催化剂包括负载的VI族和VIII族金属以及促进量的IV-B族金属。下游反应器中的催化剂颗粒呈挤出物的形式，其表面设置有多个交替的纵向凹槽和凸起。上游反应器中的催化剂包括VI族和VIII族金属，而不用IV-B族金属促进，并且其表面可以具有或不具有类似沟槽形式的颗粒形式。当下游反应器的直径小于上游反应器的直径时，已经发现有利的质量速度相关的活性效应。减小的直径提供了与氢压力相关的伴随优点，因为显示减小的直径允许下游反应器承受增强的压力，并且还显示促进的催化剂特别容易通过氢气压力的增加再生。

3. 发明授权

US4116817A Hydrodesulfurization process employing a promoted catalyst 失效
标题翻译：使用促进催化剂的加氢脱硫方法
公开(公告)号：US4116817A
公开(公告)日：1978-09-26
申请号：US810857
申请日：1977-06-28
申请人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzger , John Angelo Paraskos
发明人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzger , John Angelo Paraskos
IPC分类号： B01J23/85 , B01J35/10 , C10G45/08 , C10G65/04 , C10G23/02
CPC分类号： B01J35/10 , B01J23/85 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , C10G2300/107
摘要： An asphaltene-containing oil hydrodesulfurization process employing an upstream catalyst and a downstream catalyst in series. The downstream catalyst comprises supported Group VI and Group VIII metals together with a promoting amount of Group IV-B metal in the form of particles whose surface is shaped by multiple elongated alternating grooves and protrusions. The upstream catalyst comprises Group VI and Group VIII metals without promotion with Group IV-B metal in the form of particles which may or may not be similarly shaped. Beds of the downstream and upstream catalyst may be diposed in the same or in different reactors. The adaptation of the grooved particle configuration to the promoted catalyst composition provided the early development of a plateau-like aging curve which was not achieved by the adaptation of the grooved shape to a non-promoted catalyst.
摘要翻译：使用上游催化剂和下游催化剂串联的含沥青烯的油加氢脱硫方法。下游催化剂包括负载的第VI族和第VIII族金属以及促进量的表面由多个细长的交替沟槽和突起形成的颗粒形式的IV-B族金属。上游催化剂包括VI族和VIII族金属，不用促进形式的颗粒形式的IV-B族金属形成，也可以不同。下游和上游催化剂的床可以在相同或不同的反应器中浸泡。槽形颗粒构型对促进的催化剂组合物的适应性提供了通过将沟槽形状适应于非促进催化剂而不能实现的平台状老化曲线的早期开发。

4. 发明授权

US4118310A Hydrodesulfurization process employing a guard reactor 失效
标题翻译：加氢脱硫工艺采用保护反应器
公开(公告)号：US4118310A
公开(公告)日：1978-10-03
申请号：US810858
申请日：1977-06-28
申请人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzer , John Angelo Paraskos
发明人： James Albert Frayer , Henri K. Lese , Joel Drexler McKinney , Kirk J. Metzer , John Angelo Paraskos
IPC分类号： B01J23/85 , B01J35/02 , C10G45/08 , C10G65/04 , C10G23/02
CPC分类号： B01J35/026 , B01J23/85 , C10G2300/107
摘要： An asphaltene-containing oil hydrodesulfurization process employing a guard reactor and a main reactor in series, with the diameter of the guard reactor being smaller than the diameter of the main reactor. The catalyst in the guard reactor comprises particles of supported Group VI and Group VIII metals in the form of elongated extrudates whose surface is provided with a plurality of alternating longitudinal grooves and protrusions. An advantageous mass velocity-related activity effect is demonstrated when catalyst particles having this shape are disposed in a guard reactor having a smaller diameter than the diameter of the main reactor with which it is associated.
摘要翻译：含沥青烯的油加氢脱硫方法采用保护反应器和主反应器串联，保护反应器的直径小于主反应器的直径。保护反应器中的催化剂包括呈长形挤出物形式的受支撑的第VI族和第VIII族金属的颗粒，其表面设置有多个交替的纵向槽和突起。当具有这种形状的催化剂颗粒设置在具有与其相关联的主反应器的直径小的直径的保护反应器中时，证明了有利的质量速度相关的活性效应。

5. 发明授权

US4133777A Hydrodesulfurization catalyst 失效
标题翻译：加氢脱硫催化剂
公开(公告)号：US4133777A
公开(公告)日：1979-01-09
申请号：US810810
申请日：1977-06-28
申请人： James A. Frayer , Henri K. Lese , Joel D. McKinney , Kirk J. Metzger , John A. Paraskos
发明人： James A. Frayer , Henri K. Lese , Joel D. McKinney , Kirk J. Metzger , John A. Paraskos
IPC分类号： C10G45/04 , B01J23/64 , B01J23/85 , B01J35/02 , B01J21/04 , B01J21/06 , B01J23/84
CPC分类号： B01J35/026 , B01J23/85
摘要： A catalyst having utility as a downstream catalyst in processes for hydrodesulfurization of asphaltene-containing petroleum oils, coal liquids, shale oils or oils from tar sands which employ both upstream and downstream catalysts in series. The downstream catalyst comprises supported Group VI and Group VIII metals together with a promoting amount of a Group IV-B metal. The particles of said promoted catalyst are elongated extrudates whose surface is provided with a plurality of alternating longitudinal grooves and protrusions. In processes using this catalyst, the upstream catalyst comprises Group VI and Group VIII metals without promotion with Group IV-B metal and the particles of the upstream catalyst may or may not have similar surface grooves. The adaptation of the grooved particle configuration to the promoted catalyst composition provided the early development of a plateau-like aging curve which was not achieved by the adaptation of the grooved shape to a non-promoted catalyst.
摘要翻译：一种催化剂，其用作下游催化剂，用于沥青质的石油，含煤油，页岩油或来自焦油砂的油的加氢脱硫，其中采用上游和下游两种催化剂。下游催化剂包括负载的VI族和VIII族金属以及促进量的IV-B族金属。所述促进的催化剂的颗粒是细长的挤出物，其表面设置有多个交替的纵向槽和突起。在使用该催化剂的方法中，上游催化剂包括VI族和VIII族金属，而不用IV-B族金属促进，并且上游催化剂的颗粒可以具有或不具有相似的表面凹槽。槽形颗粒构型对促进的催化剂组合物的适应性提供了通过将沟槽形状适应于非促进催化剂而不能实现的平台状老化曲线的早期开发。

6. 发明授权

US4318801A Supported nickel-molybdenum catalyst, preparation thereof, and hydrodesulfurization of hydrocarbon fractions using same 失效
$Supported nickel-molybdenum catalyst, preparation thereof, and hydrodesulfurization of hydrocarbon fractions using same$
标题翻译：支持的镍 - 钼催化剂，其制备和使用它们的烃馏分的加氢脱硫
公开(公告)号：US4318801A
公开(公告)日：1982-03-09
申请号：US72233
申请日：1979-09-04
申请人： Henri K. Lese , Raynor T. Sebulsky , John J. Stanulonis , Joseph A. Tabacek , Roger F. Vogel
发明人： Henri K. Lese , Raynor T. Sebulsky , John J. Stanulonis , Joseph A. Tabacek , Roger F. Vogel
IPC分类号： B01J23/883 , C10G45/08 , C10G45/04 , B01J23/64 , B01J27/02 , C10G45/60
CPC分类号： C10G45/08 , B01J23/883
摘要： A nickel-molybdenum catalyst composite is formed by a process which consists essentially of contacting a refractory inorganic oxide support with an aqueous, alkaline impregnating solution consisting essentially of NH.sup.+.sub.4, Ni.sup.++, SO.sub.4 .sup.- and MO.sup.+VI, with substantially all of the Ni.sup.++ being supplied from nickel sulfate, and heating said impregnated support to dry and calcine the catalyst composite. The calcination is an oxidative calcination conducted in the presence of an oxygen-containing gas at a temperature in the range of 427.degree. and about 566.degree. C. such that sulfate remains on said support. The resulting catalyst is used to desulfurize naphthas, middle distillate oils and asphaltic oils.
摘要翻译：一种镍 - 钼催化剂复合材料是通过一种方法形成的，该方法主要包括使耐火无机氧化物载体与基本上由NH + 4，Ni ++，SO4和MO + VI组成的水性碱性浸渍溶液接触，基本上全部为Ni ++由硫酸镍供应，并加热所述浸渍的载体以干燥并煅烧催化剂复合材料。煅烧是在含氧气体的存在下在427℃和约566℃的温度范围内进行的氧化煅烧，使得硫酸盐残留在所述载体上。所得催化剂用于脱硫石脑油，中间馏分油和沥青油。

7. 发明授权

US4158740A Oxidation of butane to acetic acid 失效
标题翻译：丁烷氧化成乙酸
公开(公告)号：US4158740A
公开(公告)日：1979-06-19
申请号：US890608
申请日：1978-03-20
申请人： Henri K. Lese , Francis E. Wynne
发明人： Henri K. Lese , Francis E. Wynne
IPC分类号： C07C51/215 , C07C51/20
CPC分类号： C07C51/215
摘要： A process for converting butane to acetic acid wherein a mixture containing butane, molecular oxygen, acetic acid and cobaltic ions is continuously passed through a reaction zone under elevated temperatures and elevated pressures while maintaining therein a partial pressure of molecular oxygen of about 0.6 to about 15 pounds per square inch (0.04 to about 1.1 kilograms per square centimeter).
摘要翻译：将丁烷转化为乙酸的方法，其中将含有丁烷，分子氧，乙酸和钴离子的混合物在升高的温度和升高的压力下连续通过反应区，同时保持约0.6至约15分子氧的分压磅/平方英寸（0.04至约1.1千克每平方厘米）。

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