专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

5. 发明授权

US5554274A Manufacture of improved catalyst 失效
标题翻译：改良催化剂的制造
公开(公告)号：US5554274A
公开(公告)日：1996-09-10
申请号：US325838
申请日：1994-10-19
申请人： Thomas F. Degnan , Donald J. Klocke , Mae K. Rubin
发明人： Thomas F. Degnan , Donald J. Klocke , Mae K. Rubin
IPC分类号： B01J29/08 , B01J29/40 , B01J29/80 , C10G11/05 , C10G47/02
CPC分类号： B01J29/80 , C10G11/05 , B01J2229/26 , B01J2229/42 , B01J29/088 , B01J29/40
摘要： This invention relates the use of a catalyst composition having the structure of ZSM-5 and a matrix material, which has been manufactured by a new and useful method, for organic compound, e.g., hydrocarbon compound, conversion. The organic compound conversion processes described include catalytic cracking, gasoline hydrofinishing, toluene disproportionation, xylene isomerization, and ethylbenzene production.
摘要翻译：本发明涉及具有ZSM-5结构的催化剂组合物和通过新的和有用的方法制造的基质材料用于有机化合物例如烃化合物转化的用途。所述的有机化合物转化方法包括催化裂化，汽油加氢精制，甲苯歧化，二甲苯异构化和乙苯生产。

6. 发明授权

US5486284A Catalytic cracking with MCM-49 失效
标题翻译： MCM-49催化裂化
公开(公告)号：US5486284A
公开(公告)日：1996-01-23
申请号：US297468
申请日：1994-08-15
申请人： Thomas F. Degnan , Terry E. Helton , Daria N. Lissy
发明人： Thomas F. Degnan , Terry E. Helton , Daria N. Lissy
IPC分类号： B01J29/04 , B01J29/70 , B01J29/74 , C10G11/02 , C10G11/05 , C10G35/04 , C10G35/095
CPC分类号： C10G11/05 , B01J29/70 , B01J29/74 , B01J2229/26 , B01J2229/42
摘要： This invention relates to use of MCM-49 in catalytic cracking. Large amounts of light olefins are produced.
摘要翻译：本发明涉及MCM-49在催化裂化中的应用。生产大量的轻质烯烃。

7. 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％。

8. 发明授权

US5369071A Manufacture of improved catalyst 失效
标题翻译：改良催化剂的制造
公开(公告)号：US5369071A
公开(公告)日：1994-11-29
申请号：US988992
申请日：1992-12-11
申请人： Thomas F. Degnan , Donald J. Klocke , Mae K. Rubin
发明人： Thomas F. Degnan , Donald J. Klocke , Mae K. Rubin
IPC分类号： B01J29/08 , B01J29/40 , B01J29/80 , C10G11/05 , B01J29/28
CPC分类号： C10G11/05 , B01J29/80 , B01J2229/26 , B01J2229/42 , B01J29/088 , B01J29/40
摘要： This invention relates to a new and useful method for manufacturing a catalyst composition comprising a crystalline molecular sieve having the structure of ZSM-5 and a matrix material, the new catalyst composition, and use of the new catalyst composition in accordance herewith as a catalyst component for organic compound, e.g., hydrocarbon compound, conversion.
摘要翻译：本发明涉及一种新的有用的制造催化剂组合物的方法，该催化剂组合物包括具有ZSM-5结构的结晶分子筛和基质材料，新的催化剂组合物，以及根据本发明的新的催化剂组合物作为催化剂组分用于有机化合物，例如烃化合物，转化。

9. 发明授权

US5294330A Hydrocracking process with a catalyst comprising MCM-36 失效
标题翻译：含有MCM-36催化剂的加氢裂化工艺
公开(公告)号：US5294330A
公开(公告)日：1994-03-15
申请号：US929065
申请日：1992-08-12
申请人： Thomas F. Degnan , Kathleen M. Keville , Charles T. Kresge , David O. Marler , Brenda H. Rose , Wieslaw J. Roth , Hye Kyung C. Timken
发明人： Thomas F. Degnan , Kathleen M. Keville , Charles T. Kresge , David O. Marler , Brenda H. Rose , Wieslaw J. Roth , Hye Kyung C. Timken
IPC分类号： C10G47/16 , C10G47/00 , C10G47/12 , C10G47/20
CPC分类号： C10G47/16
摘要： There is provided a hydrocracking process with a catalyst comprising MCM-36.
摘要翻译：提供了含有MCM-36的催化剂的加氢裂化方法。

10. 发明授权

US5264641A Aromatics saturation with catalysts comprising crystalline ultra-large pore oxide materials 失效
标题翻译：与包含结晶超大孔氧化物材料的催化剂的芳烃饱和度
公开(公告)号：US5264641A
公开(公告)日：1993-11-23
申请号：US989860
申请日：1992-12-14
申请人： William S. Borghard , Cynthia T. Chu , Thomas F. Degnan , Stuart S. Shih
发明人： William S. Borghard , Cynthia T. Chu , Thomas F. Degnan , Stuart S. Shih
IPC分类号： B01J29/04 , C07C5/10
CPC分类号： B01J29/043 , C07C5/10 , B01J2229/42 , B01J29/005 , B01J29/084 , B01J29/40 , C07C2101/14 , C07C2521/12 , C07C2529/12 , C07C2529/74
摘要： There is provided a method for hydrogenating aromatics with a catalyst comprising a crystalline ultra-large pore oxide material. The catalyst also comprises a hydrogenation metal, such as palladium. The process may be used to saturate benzene to form cyclohexane.
摘要翻译：提供了一种用包含结晶超大孔氧化物材料的催化剂氢化芳族化合物的方法。催化剂还包括氢化金属如钯。该方法可用于使苯饱和以形成环己烷。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式