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1. 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.

2. 发明授权

US5234872A Method for producing zeolites with reduced surface acidity 失效
标题翻译：具有降低表面酸度的沸石的生产方法
公开(公告)号：US5234872A
公开(公告)日：1993-08-10
申请号：US881281
申请日：1992-05-11
申请人： Minas R. Apelian , Thomas F. Degnan , Anthony S. Fung
发明人： Minas R. Apelian , Thomas F. Degnan , Anthony S. Fung
IPC分类号： B01J29/06 , B01J29/70 , C01B39/02 , C01B39/04 , C01B39/24 , C01B39/26 , C01B39/34 , C01B39/38
CPC分类号： B01J29/06 , B01J29/7007 , B01J2229/12 , B01J2229/16 , B01J2229/37
摘要： A process for the selective surface dealumination of organic-containing zeolites by contacting the zeolite with dicarboxylic acid, such as oxalic acid. The treatment results in a reduction in surface acidity without a significant reduction in overall activity. The organic may be a directing agent used in the zeolite synthesis or introduced into the pores of the zeolite after thermal treatment.

3. 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。

4. 发明授权

US5451312A Catalyst and process for producing low-aromatics distillates 失效
标题翻译：用于生产低芳烃馏出物的催化剂和方法
公开(公告)号：US5451312A
公开(公告)日：1995-09-19
申请号：US143407
申请日：1993-10-26
申请人： Minas R. Apelian , Thomas F. Degnan , Stuart S. Shih
发明人： Minas R. Apelian , Thomas F. Degnan , Stuart S. Shih
IPC分类号： B01J23/58 , B01J29/04 , B01J37/00 , C10G45/54 , C10G65/08 , C10G45/12 , C10G45/52
CPC分类号： C10G45/54 , B01J29/041 , B01J37/0009
摘要： This invention provides a process for producing a distillate boiling-range hydrocarbon product which comprises hydrotreating a hydrodesulfurized aromatic, substantially dealkylated hydrocarbon feed produced by the catalytic cracking of a hydrocarbon fraction, the feed having an initial boiling point of at least 300.degree. F., an aromatic content of at least about 30 weight percent, a hydrogen content not more than about 12 weight percent and a sulfur content of not more than 5000 ppmw, in the presence of a catalyst comprising an inorganic, non-layered, porous, crystalline phase material having pores with diameters of at least about 13 .ANG. and exhibiting, after calcination, an X-ray diffraction pattern with at least one peak with a relative intensity of 100 at a d-spacing greater than about 18 .ANG., said material containing at least one Group VIII metal and less than 5000 ppm Na, said process being carried out at a hydrogen partial pressure of not more than 1000 psig to evolve product containing less than about 10 weight percent aromatics and less than 300 ppmw sulfur at a 390.degree. F.+ feed conversion of less than about 30 weight percent.
摘要翻译：本发明提供了一种生产馏出物沸点烃产物的方法，该方法包括加氢处理通过烃馏分的催化裂化产生的加氢脱硫的芳族，基本上脱烷基化的烃进料，该原料的起始沸点至少为300°F，在包含无机，非层状，多孔的结晶相的催化剂存在下，至少约30重量％的芳族含量，不超过约12重量％的氢含量和不大于5000ppmw的硫含量具有直径至少约为13的孔的材料，并且在煅烧后表现出具有至少一个在d-间距大于约18的相对强度为100的峰的X射线衍射图，所述材料至少包含一个Ⅷ族金属和小于5000ppm的Na，所述方法在不超过1000psig的氢分压下进行，以产生pr 含量小于约10重量％的芳族化合物和小于300ppmw的硫在390°F +进料转化率小于约30重量％。

5. 发明授权

US5238677A Process for the dealumination of mordenite 失效
标题翻译：丝光沸石脱铝工艺
公开(公告)号：US5238677A
公开(公告)日：1993-08-24
申请号：US898614
申请日：1992-06-15
申请人： Minas R. Apelian , Thomas F. Degnan
发明人： Minas R. Apelian , Thomas F. Degnan
IPC分类号： B01J29/18 , C01B39/04 , C01B39/26
CPC分类号： B01J29/18 , B01J2229/16 , B01J2229/36 , B01J2229/37 , Y10S423/25
摘要： A process for the dealumination of a zeolite having the structure of mordenite by contacting the zeolite with dicarboxylic acid, such as oxalic acid, and steaming. The process is useful for the dealumination of TEA mordenite.

6. 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。

7. 发明授权

US5536894A MCM-56 as sorbent and catalyst component 失效
标题翻译： MCM-56作为吸附剂和催化剂组分
公开(公告)号：US5536894A
公开(公告)日：1996-07-16
申请号：US266082
申请日：1994-06-27
申请人： Thomas F. Degnan , Anthony S. Fung , Terry E. Helton , Stephen L. Lawton , Daria N. Lissy , Wieslaw J. Roth
发明人： Thomas F. Degnan , Anthony S. Fung , Terry E. Helton , Stephen L. Lawton , Daria N. Lissy , Wieslaw J. Roth
IPC分类号： B01J20/18 , B01J29/03 , B01J29/06 , B01J29/40 , B01J29/70 , C01B33/38 , C01B35/00 , C01B39/00 , C01B39/02 , C01B39/48 , C07C2/66 , C07C15/02 , C10G35/06 , C10G35/095 , C07C2/56 , C07C4/02 , C07C7/12
CPC分类号： B01J29/70 , B01J37/0009 , C01B33/38 , B01J2229/42
摘要： This invention relates to use of synthetic layered material MCM-56 as a sorbent and as a catalyst component in catalytic conversion of organic compounds. Examples of sorbent use include rapid sorption of hydrocarbons and separating at least one hydrocarbon component from a mixture of hydrocarbon components having differential sorption characteristics with respect to MCM-56. Examples of catalytic use include acid catalyzed reactions, such as cracking, aromatic compound alkylation, and isoalkane alkylation.
摘要翻译：本发明涉及合成层状材料MCM-56作为吸附剂和作为有机化合物催化转化的催化剂组分的用途。吸附剂使用的实例包括快速吸附烃并从相对于MCM-56的差异吸附特性的烃组分的混合物中分离至少一种烃组分。催化用途的实例包括酸催化反应，例如裂解，芳族化合物烷基化和异烷烃烷基化。

8. 发明授权

US06652735B2 Process for isomerization dewaxing of hydrocarbon streams 有权
标题翻译：烃流异构化脱蜡方法
公开(公告)号：US06652735B2
公开(公告)日：2003-11-25
申请号：US09843125
申请日：2001-04-26
申请人： Thomas F. Degnan , Philip J. Angevine
发明人： Thomas F. Degnan , Philip J. Angevine
IPC分类号： C10G7338
CPC分类号： C10G45/62 , B01J29/74 , B01J29/7415 , B01J29/80 , B01J2229/20 , B01J2229/42 , C10G45/64 , C10G65/043
摘要： A process for isomerization dewaxing of a hydrocarbon feed which includes contacting the hydrocarbon feed with a large pore size, small crystal size, crystalline molecular sieve and an intermediate pore size, small crystal size, crystalline molecular sieve to produce a dewaxed product with a reduced pour point and a reduced cloud point. In a preferred embodiment, the feed is contacted with the molecular sieves sequentially, first with the large pore sieve followed by the intermediate pore sieve.
摘要翻译：烃原料异构化脱蜡的方法，其包括使烃进料与大孔径，小结晶尺寸，结晶分子筛和中等孔径，小晶体尺寸，结晶分子筛接触以产生具有降低的倾倒的脱蜡产物点和减少的浊点。在一个优选的实施方案中，进料与分子筛依次接触，首先用大孔筛，然后是中间孔筛。

9. 发明授权

US06313362B1 Aromatic alkylation process 有权
标题翻译：芳香烷基化工艺
公开(公告)号：US06313362B1
公开(公告)日：2001-11-06
申请号：US09213798
申请日：1998-12-17
申请人： John R. Green , Thomas F. Degnan , Yun-Yang Huang , Chaya R. Venkat , Ronald A. Weiss
发明人： John R. Green , Thomas F. Degnan , Yun-Yang Huang , Chaya R. Venkat , Ronald A. Weiss
IPC分类号： C07C264
CPC分类号： C07C15/085 , C07C15/073
摘要： Akylation product is contacted with a purification medium in a liquid phase pre-reaction step to remove impurities and form a purified stream. The purified stream may then be further processed by liquid phase transalkylation to convert the polyalkylated aromatic compound to a monoalkylated aromatic compound. The process may use a large pore molecular sieve catalyst such as MCM-22 as the purification medium in the pre-reaction step because of its high reactivity for alkylation, strong retention of catalyst poisons and low reactivity for oligomerization under the pre-reactor conditions. Olefins, diolefins, styrene, oxygenated organic compounds, sulfur containing compounds, nitrogen containing compounds and oligomeric compounds are removed.
摘要翻译：将Akylation产物在液相预反应步骤中与净化介质接触以除去杂质并形成纯化的物流。然后可以通过液相烷基转移进一步处理纯化的物流，以将多烷基化芳族化合物转化为单烷基化芳族化合物。在预反应步骤中，该方法可以使用大孔分子筛催化剂例如MCM-22作为纯化介质，因为其在烷基化反应活性高，催化剂毒物强烈的保留和在反应器前条件下的低聚反应低。除去烯烃，二烯烃，苯乙烯，含氧有机化合物，含硫化合物，含氮化合物和低聚物。

10. 发明授权

US5658454A Hydrocarbon coversion using improved zeolite Beta catalyst 失效
标题翻译：使用改进的沸石β催化剂进行烃转化
公开(公告)号：US5658454A
公开(公告)日：1997-08-19
申请号：US461484
申请日：1995-06-05
申请人： Robert P. L. Absil , Thomas F. Degnan , George H. Hatzikos , Jocelyn A. Kowalski , Thomas Mebrahtu , Grant H. Yokomizo
发明人： Robert P. L. Absil , Thomas F. Degnan , George H. Hatzikos , Jocelyn A. Kowalski , Thomas Mebrahtu , Grant H. Yokomizo
IPC分类号： B01J29/40 , B01J29/70 , B01J37/00 , C10G11/05 , C07C4/06 , C10G47/04
CPC分类号： C10G11/05 , B01J29/7007 , B01J37/0009 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/40 , B01J29/7034 , B01J29/7042
摘要： A catalyst composition which comprises a crystalline metallosilicate having the structure of zeolite Beta, phosphor and a matrix that is substantially free of crystalline aluminum phosphate which has improved resistance to steam deactivation which has higher cracking activity than analogous catalysts prepared without phosphorus. The crystalline metallosilicate be used in the as-synthesized form or in the calcined form. included is the method to produce the catalyst composition and methods for the use of catalysts prepared by the present method in organic conversion processes. Specific embodiments of the invention involve various techniques for preparation of catalyst containing phosphorus and crystalline metallosilicates having the structure of zeolite Beta. Catalysts prepared according to the method of this invention are useful for organic compound, e.g., hydrocarbon compound, conversion processes. Organic compound conversion processes include cracking, hydrocracking, and transalkylation, among others.
摘要翻译：一种催化剂组合物，其包含具有沸石β，磷光体和基本上不含结晶磷酸铝的结构的结晶金属硅酸盐，其具有改善的对蒸汽失活的抗性，其具有比不用磷制备的类似催化剂更高的裂化活性。结晶金属硅酸盐以合成形式或煅烧形式使用。包括制备催化剂组合物的方法和通过本发明方法在有机转化方法中制备的催化剂的使用方法。本发明的具体实施方案涉及用于制备含有β沸石结构的磷的磷和结晶金属硅酸盐的各种技术。根据本发明方法制备的催化剂可用于有机化合物，例如烃化合物，转化方法。有机化合物转化方法包括裂化，加氢裂化和烷基转移等。

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