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51. 发明授权

US4588560A Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks 失效
标题翻译：用于催化脱蜡液化石油原料的加氢处理反应器
公开(公告)号：US4588560A
公开(公告)日：1986-05-13
申请号：US626559
申请日：1984-06-29
申请人： Thomas F. Degnan , Bruce P. Pelrine
发明人： Thomas F. Degnan , Bruce P. Pelrine
IPC分类号： B01J4/04 , B01J8/00 , B01J8/02 , B01J19/24 , C10G45/58 , C10G49/00 , B01J8/08
CPC分类号： C10G49/002 , B01J19/2475 , B01J8/009 , B01J8/02 , C10G45/58 , B01J2219/187
摘要： A reactor for catalytically dewaxing a waxy distillate consisting of a lubricating oil or liquid petroleum feedstocks utilizing a shape-selective crystalline aluminosilicate zeolite catalyst in order to obtain a lubricating oil having a low pour point and a high viscosity index, particularly, a plate-type hydroprocessing trickle reactor construction for catalytically dewaxing liquid petroleum feedstocks. The reactor is essentially constituted of an inclined plate trickle bed reactor wherein a tray of generally permeable construction supports a bed of catalyst material, such as crystalline zeolite, and in which the liquid petroleum feedstock trickles downwardly through the catalyst material from the upper end of the reactor towards the lower end of the reactor, while hydrogen is concurrently injected into the space below the permeable tray at the upper end of the reactor in the direction towards the lower end of the reactor. The hydrogen, under a slight superpressure passes through the permeable plate and percolates through the catalyst bed to thereby contact and efficiently strip the downwardly trickling stream of liquid petroleum feestock of low boiling conversion products or waxy components, such as naphtha. The generated gases resulting from the reaction, such as hydrogen, naphtha and LPG are collected in a head space provided above the catalyst bed on the permeable plate, and are scavenged at one end of the reactor through entrainment in an inert carrier gas introduced into the reactor at the opposite end thereof and which flows through the head space above the catalyst.
摘要翻译：一种用于使用形状选择性结晶硅铝酸盐沸石催化剂催化脱蜡由润滑油或液体石油原料组成的蜡状馏出物以获得具有低倾点和高粘度指数的润滑油的反应器，特别是板型用于催化脱蜡液化石油原料的加氢处理涓流反应器。反应器基本上由倾斜板式流化床反应器组成，其中通常可渗透结构的托盘支撑催化剂材料床，例如结晶沸石，其中液体石油原料从其上端向下流过催化剂材料反应器朝向反应器的下端，同时氢气在反应器的上端沿朝向反应器下端的方向同时喷射到可渗透托盘下方的空间内。在轻微的超压下，氢气通过可渗透板并渗透通过催化剂床，从而接触和有效地剥离低沸点转化产物或蜡质组分如石脑油的液体石油碎屑的向下滴流。由反应产生的产生的气体，如氢气，石脑油和液化石油气，被收集在可渗透板上的催化剂床上方的顶部空间中，并通过夹带在反应器的一端，被引入到惰性载气中反应器在其相对端并流过催化剂上方的顶部空间。

52. 发明授权

US4498976A Suppression of light gas production in cracking processes by the addition of highly siliceous materials having high surface area and low acidity 失效
标题翻译：通过添加具有高表面积和低酸度的高度硅质材料来抑制裂解过程中的轻质气体生产
公开(公告)号：US4498976A
公开(公告)日：1985-02-12
申请号：US368548
申请日：1982-04-15
申请人： Thomas F. Degnan , Randall D. Partridge
发明人： Thomas F. Degnan , Randall D. Partridge
IPC分类号： C10G11/05 , C10G11/02
CPC分类号： C10G11/05
摘要： A method for suppressing light gas production in a cracking process by dispersing in the feed low concentrations of a highly siliceous material having high surface area and low acidity prior to cracking. Because of the high surface area-to-volume ratio of the particles, the catalyst acts as a free radical scavenger which reduces the amount of light gas produced by free radical-promoted reactions.
摘要翻译：在裂化过程中通过在开裂之前将低浓度的具有高表面积和低酸度的高度硅质材料分散进来来抑制裂解过程中的轻质气体产生的方法。由于颗粒的高表面积与体积的比例，催化剂起自由基清除剂的作用，其减少了由自由基促进反应产生的轻质气体的量。

53. 发明授权

US06190532B1 Production of high viscosity index lubricants 有权
标题翻译：生产高粘度指数润滑剂
公开(公告)号：US06190532B1
公开(公告)日：2001-02-20
申请号：US09439666
申请日：1999-11-15
申请人： Thomas F. Degnan , Dominick N. Mazzone
发明人： Thomas F. Degnan , Dominick N. Mazzone
IPC分类号： C10G1301
CPC分类号： B01J29/86 , B01J29/7415 , C10G2400/10
摘要： Petroleum waxes are converted to high viscosity index lubricants by a hydroisomerization process in which the wax feed is subjected to hydroisomerization over a low acidity molecular sieve isomerization catalyst (the molecular sieve being preferably a zeolite) which effects a preferential isomerization on the paraffin components in the feed to less waxy, high VI isoparaffins. The hydroisomerization is operated at high pressure, at least 1000 psig hydrogen partial pressure (reactor inlet) using a zeolite catalyst, preferably a noble metal containing zeolite beta catalyst which contains boron as a framework component of the zeolite to give a low alpha value, typically below 10. The hydroisomerization is carried out at with a 650° F.+ conversion in the range of 10 to 40 weight percent of the feed. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have VI values in excess of 125 and usually in the range of 130 to and are characterized by exceptional stability.
摘要翻译：石油蜡通过加氢异构化方法转化为高粘度指数润滑剂，其中蜡进料在低酸度分子筛异构化催化剂（分子筛优选沸石）上进行加氢异构化，其在饲料较少蜡状，高VI异链烷烃。加氢异构化使用沸石催化剂，优选包含硼作为沸石骨架组分的硼沸石催化剂的高压，至少1000psig氢分压（反应器入口）进行操作，以产生低α值，通常加氢异构化在650°F +转化率的范围内在进料的10至40重量％的范围内进行。在该脱蜡过程中，目标倾点的最终脱蜡步骤可以使用相当低的损失，通常不超过15重量％。最终产品通常具有超过125的VI值，通常在130的范围内，并且具有特别的稳定性。

54. 发明授权

US5470810A Catalyst and method of manufacture 失效
标题翻译：催化剂及其制造方法
公开(公告)号：US5470810A
公开(公告)日：1995-11-28
申请号：US190438
申请日：1994-02-02
申请人： Thomas F. Degnan , Anthony S. Fung , George H. Hatzikos , Gordon J. Kennedy , Jocelyn A. Kowalski
发明人： Thomas F. Degnan , Anthony S. Fung , George H. Hatzikos , Gordon J. Kennedy , Jocelyn A. Kowalski
IPC分类号： B01J29/82 , B01J29/70 , C10G11/05 , C10G35/095 , B01J29/06
CPC分类号： B01J29/7038 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42
摘要： This invention relates to the catalyst composition resulting from the addition of phosphorus, and optionally, a matrix material, to a porous crystalline material having the structure of MCM-22, along with the method for making the catalyst composition, and the method for using the catalyst composition in catalytic cracking. It is desirable to improve the hydrothermal stability of the catalysts which are based upon porous crystalline materials having the X-ray structure of MCM-22 to increase the activity that the catalyst maintains after repeated cycles of steaming such as is experienced in the FCC process. It has been found that phosphorus addition to a porous crystalline material having the structure of MCM-22 improves the hydrothermal stability of the resulting catalyst. This improved catalyst is useful in organic conversion processes, e.g., catalytic cracking processes.
摘要翻译：本发明涉及通过向具有MCM-22结构的多孔结晶材料以及制备催化剂组合物的方法中添加磷和任选的基质材料而得到的催化剂组合物，以及使用该方法催化剂组成催化裂化。希望提高基于具有MCM-22的X射线结构的多孔结晶材料的催化剂的水热稳定性，以增加如在FCC方法中经历的重复蒸汽循环之后催化剂维持的活性。已经发现，具有MCM-22结构的多孔结晶材料中的磷添加改善了所得催化剂的水热稳定性。这种改进的催化剂可用于有机转化方法，例如催化裂化方法。

55. 发明授权

US5358628A Production of high viscosity index lubricants 失效
标题翻译：生产高粘度指数润滑剂
公开(公告)号：US5358628A
公开(公告)日：1994-10-25
申请号：US898615
申请日：1992-06-15
申请人： Minas R. Apelian , Charles L. Baker, Jr. , Thomas F. Degnan , David O. Marler , Dominick N. Mazzone , Dennis E. Walsh
发明人： Minas R. Apelian , Charles L. Baker, Jr. , Thomas F. Degnan , David O. Marler , Dominick N. Mazzone , Dennis E. Walsh
IPC分类号： B01J29/18 , B01J29/70 , B01J29/74 , C10G45/64 , C10G49/12 , C10G65/12 , C10G69/02
CPC分类号： B01J29/7415 , B01J29/18 , B01J29/7007 , C10G65/12 , B01J2229/36 , B01J2229/37 , C10G2400/10
摘要： Petroleum wax feeds are converted to high Viscosity Index lubricants by a two-step hydrocracking-hydroisomerization process in which the wax feed is initially subjected to hydrocracking under mild conditions with a conversion to non-lube range products of no more than about 30 weight percent of the feed. The hydrocracking is carried out at a hydrogen pressure of at least 1000 psig using an amorphous catalyst which preferentially removes the aromatic components present in the initial feed. The hydrocracked effluent is then subjected to hydroisomerization in a second step using a low acidity dicarboxylic acid-treated zeolite Beta or mordenite catalyst which effects a preferential isomerization on the paraffin components to less waxy, high V.I. isoparaffins. The second stage may be operated at high pressure by cascading the first stage product into the second stage or at a lower pressure, typically from 200 to 1000 psig. The second stage catalyst is preferably a noble metal containing zeolite Beta catalyst which is treated with oxalic acid to give a low Alpha Value, typically below 10. The second stage is carried out at relatively low temperature, typically from 600.degree. to 650.degree. F. with a 650.degree. F.+ conversion in the range of 10 to 20 weight percent of the second stage feed but with high selectivity for isomerization of the paraffins. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have V.I. values in excess of 130 and usually in the range of 140 to 155 and are characterized by exceptional stability.
摘要翻译：石油蜡进料通过两步加氢裂化加氢异构化方法转化为高粘度指数润滑剂，其中蜡进料最初在温和条件下进行加氢裂化，转化为非润滑范围产物的不超过约30重量％饲料。加氢裂化在至少1000psig的氢气压力下进行，使用优选除去初始进料中存在的芳族组分的无定形催化剂。然后使用低酸度二羧酸处理的沸石β-或丝光沸石催化剂，将加氢裂化的流出物在第二步骤中进行加氢异构化，其对石蜡组分进行优先异构化，以降低蜡，高V.I。异链烷烃第二阶段可以通过将第一阶段产品级联到第二阶段或通常为200至1000psig的较低压力下在高压下操作。第二阶段催化剂优选是含贵金属的沸石β催化剂，其用草酸处理以得到低α值，通常低于10。第二阶段在相对较低的温度下进行，通常为600至650°F。 +转化率在第二阶段进料的10至20重量％的范围内，但对于链烷烃的异构化具有高选择性。在该脱蜡过程中，目标倾点的最终脱蜡步骤可以使用相当低的损失，通常不超过15重量％。最终产品通常有V.I. 值超过130，通常在140至155的范围内，并且具有出色的稳定性。

56. 发明授权

US5200168A Process for the dealumination of zeolite Beta 失效
标题翻译：沸石β脱铝工艺
公开(公告)号：US5200168A
公开(公告)日：1993-04-06
申请号：US828624
申请日：1992-01-31
申请人： Minas R. Apelian , Thomas F. Degnan , Anthony S. Fung , Gordon J. Kennedy
发明人： Minas R. Apelian , Thomas F. Degnan , Anthony S. Fung , Gordon J. Kennedy
IPC分类号： B01J20/30 , B01J29/06 , B01J29/70 , C01B39/02
CPC分类号： B01J29/7007 , B01J2229/16 , Y10S423/27
摘要： A process for the dealumination of a zeolite having the structure of zeolite Beta by contacting the zeolite with dicarboxylic acid, such as oxalic acid.

57. 发明授权

US5191147A Isoparaffin/olefin alkylation 失效
标题翻译：异链烷烃/烯烃烷基化
公开(公告)号：US5191147A
公开(公告)日：1993-03-02
申请号：US785398
申请日：1991-10-30
申请人： Thomas F. Degnan , Kenneth J. Del Rossi , Altaf Husain , Albin Huss, Jr.
发明人： Thomas F. Degnan , Kenneth J. Del Rossi , Altaf Husain , Albin Huss, Jr.
IPC分类号： B01J29/04 , C07C2/58
CPC分类号： C07C2/58 , B01J29/041 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2521/16
摘要： The present invention provides a process for alkylating an isoparaffin with an olefin comprising contacting an isoparaffin having from 4 to 8 carbon atoms with an olefin having from 2 to 12 carbon atoms in an alkylation reaction zone at temperature from about -20.degree. C. to about 200.degree. C. in the presence of a Bronsted acid and an inorganic, porous crystalline phase material having, after calcination, a d-spacing greater than about 18 Angstrom Units and having a benzene adsorption capacity of greater than 15 grams benzene per 100 grams of said material at 50 torr and 25.degree. C., wherein the molar ratio of said isoparaffin to said olefin is from about 1:1 to about 250:1 to evolve a product stream containing C.sub.5 + alkylate. In a preferred embodiment, the alkylation catalyst complex comprises a Bronsted acid and an inorganic, porous crystalline phase material having, after calcination, a hexagonal arrangement of uniformly-sized pores having diameters of at least about 13 Angstrom Units and exhibiting a hexagonal electron diffraction pattern that can be indexed with a d.sub.100 value greater than about 18 Angstrom Units.
摘要翻译：本发明提供了一种用烯烃烷基化异链烷烃的方法，包括在烷基化反应区中将约4至8个碳原子的异链烷烃与具有2至12个碳原子的烯烃在约-20℃至约在布朗斯台德酸和无机多孔结晶相材料存在下，在煅烧后，d-间距大于约18埃单位，苯吸附量大于15克苯/ 100克所述材料在50托和25℃下，其中所述异链烷烃与所述烯烃的摩尔比为约1:1至约250:1，以放出含有C5 +烷基化物的产物流。在优选的实施方案中，烷基化催化剂络合物包括布朗斯台德酸和无机多孔结晶相材料，其在煅烧之后具有直径为至少约13埃单位的均匀尺寸的孔的六边形排列并且显示出六边形电子衍射图可以用大于约18埃单位的d100值进行索引。

58. 发明授权

US5013422A Catalytic hydrocracking process 失效
标题翻译：催化加氢裂化工艺
公开(公告)号：US5013422A
公开(公告)日：1991-05-07
申请号：US479790
申请日：1990-02-14
申请人： Robert P. L. Absil , Thomas F. Degnan , Scott Han , David O. Marler , Richard F. Socha , Michael R. Stapleton
发明人： Robert P. L. Absil , Thomas F. Degnan , Scott Han , David O. Marler , Richard F. Socha , Michael R. Stapleton
IPC分类号： B01J29/04 , B01J29/14 , B01J29/16 , B01J29/70 , B01J29/74 , B01J29/80 , C07C2/12 , C10G47/16 , C10G65/10 , C10G65/12
CPC分类号： B01J29/7038 , B01J29/04 , B01J29/146 , B01J29/166 , B01J29/7088 , B01J29/7415 , B01J29/7815 , B01J29/7876 , B01J29/80 , B01J29/86 , C07C2/12 , C10G47/16 , C10G65/10 , C10G65/12 , B01J2229/16 , B01J2229/26 , B01J2229/42 , C07C2529/70
摘要： A hydrocracking process is provided comprising contacting a hydrocarbon stream under hydrocracking conditions and in the presence of hydrogen with a catalyst composition which comprises a synthetic porous crystalline zeolite having a particular X-ray diffraction pattern. An embodiment of the invention provides a process for reducing the pour point of a waxy component-containing hydrocarbon oil by hydrocracking and dewaxing. Another embodiment of the invention provides a dual-stage hydrocracking process to produce premium gasoline and distillate boiling range products.
摘要翻译：提供加氢裂化方法，包括在加氢裂化条件下和氢存在下使烃流与包含具有特定X射线衍射图的合成多孔结晶沸石的催化剂组合物接触。本发明的一个实施方案提供了通过加氢裂化和脱蜡来降低含蜡组分的烃油的倾点的方法。本发明的另一个实施方案提供了一种双级加氢裂化方法，用于生产高级汽油和馏出物沸点产物。

59. 发明授权

US4982040A Process for the catalytic disproportionation of methylnaphthalenes 失效
标题翻译：甲基萘催化歧化过程
公开(公告)号：US4982040A
公开(公告)日：1991-01-01
申请号：US454481
申请日：1989-12-21
申请人： Philip J. Angevine , Thomas F. Degnan , David O. Marler
发明人： Philip J. Angevine , Thomas F. Degnan , David O. Marler
IPC分类号： B01J29/86 , B01J29/04 , B01J29/70 , C07B61/00 , C07C2/12 , C07C6/12 , C07C15/24
CPC分类号： C07C6/123 , B01J29/04 , C07C2/12 , C07C2529/06 , C07C2529/70
摘要： A methylnaphthalene such as 2-methylnaphthalene undergoes catalytic disproportionation to naphthalene and a mixture of dimethylnaphthalene isomers, preferably containing substantial quantities of 2,6-dimethylnaphthalene, employing catalyst comprising zeolite characterized by an X-ray diffraction pattern including interplanar d-spacings at 12.36.+-.0.4, 11.03.+-.0.2, 8.83.+-.0.14, 6.18.+-.0.12, 6.00.+-.0.10, 4.06.+-.0.07, 3.91.+-.0.07 and 3.42.+-.0.06 Angstroms.
摘要翻译：使用包含沸石的催化剂，其特征在于X射线衍射图包括12.36+的平面d间距，甲基萘如2-甲基萘经历催化歧化萘和二甲基萘异构体的混合物，优选含有大量的2,6-二甲基萘， /-0.4,11.03 +/- 0.2,8.83±0.14 6.18 +/- 0.12,6.00 +/- 0.10,4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃。

60. 发明授权

US4962074A Catalytic cracking of hydrocarbons with oxygen promoted alkali metal zeolite cracking catalyst 失效
标题翻译：用氧气催化裂解烃促进碱金属沸石裂化催化剂
公开(公告)号：US4962074A
公开(公告)日：1990-10-09
申请号：US360501
申请日：1989-06-02
申请人： Nai Y. Chen , Thomas F. Degnan
发明人： Nai Y. Chen , Thomas F. Degnan
IPC分类号： B01J29/00 , B01J29/08 , B01J29/85 , C10G11/05
CPC分类号： B01J29/005 , B01J29/084 , B01J29/85 , C10G11/05 , B01J2229/40
摘要： A process for the catalytic cracking of a hydrocarbon oil is provided which comprises contacting the oil under cracking conditions with a large pore, alkali metal crystalline silicate zeolite cracking catalyst which is essentially free of shape selective combustion catalyst in the presence of a cracking-promoting amount of oxygen. A cracking catalyst of alkali metal zeolite and shape selective cracking catalyst is also disclosed.
摘要翻译：提供了一种用于烃油的催化裂化的方法，该方法包括在裂化条件下使油与大孔碱金属结晶硅酸盐沸石裂化催化剂接触，碱催化裂化催化剂基本上不含形状选择性燃烧催化剂，其存在裂解促进量的氧气。还公开了碱金属沸石和形状选择性裂化催化剂的裂化催化剂。

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