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1. 发明授权

US4486298A Adsorptive demetalation of heavy petroleum residua 失效
标题翻译：重质石油渣的吸附脱金属
公开(公告)号：US4486298A
公开(公告)日：1984-12-04
申请号：US267307
申请日：1981-05-28
申请人： Emmerson Bowes , Susan D. Brandes , Malvina Farcasiu , Eric J. Y. Scott
发明人： Emmerson Bowes , Susan D. Brandes , Malvina Farcasiu , Eric J. Y. Scott
IPC分类号： C10G25/00 , C10B29/04
CPC分类号： C10G25/003 , C10G25/00
摘要： A process for the demetalation of heavy petroleum residua is provided wherein said residua dispersed in a suitable solvent is contacted with a large pore solid sorbent whereby organomettalic compounds or complexes contained in said residua are selectively adsorbed by the large pore solid sorbent.
摘要翻译：提供了一种用于脱模余辉石油残渣的方法，其中分散在合适溶剂中的所述残余物与大孔固体吸附剂接触，由此所述残留物中所含的有机化合物或络合物被大孔固体吸附剂选择性吸附。

2. 发明授权

US4548709A Hydrotreating petroleum heavy ends in aromatic solvents with dual pore size distribution alumina catalyst 失效
标题翻译：在双孔分布氧化铝催化剂的芳族溶剂中加氢处理石油重馏分
公开(公告)号：US4548709A
公开(公告)日：1985-10-22
申请号：US628117
申请日：1984-07-05
申请人： Emmerson Bowes , Malvina Farcasiu , Eric J. Y. Scott
发明人： Emmerson Bowes , Malvina Farcasiu , Eric J. Y. Scott
IPC分类号： B01J21/04 , B01J35/10 , B01J37/00 , C10G45/04 , C10G45/08 , C10G45/60
CPC分类号： B01J37/0009 , B01J21/04 , B01J35/10 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J35/108 , B01J35/109 , C10G45/04
摘要： Residual oils containing metals and sulfur are demetalized and desulfurized by adding to the oil an aromatic solvent and contacting the mixture in the presence of hydrogen with an alumina having dual pore size distribution in ranges of 90-200 Angstrom units and 1000-5000 Angstrom units.
摘要翻译：含有金属和硫的残余油通过向油中加入芳香族溶剂并使其与氢气存在下的混合物与双孔径分布在90-200埃单位和1000-5000埃单位范围内的氧化铝进行脱金属脱硫和脱硫。

3. 发明授权

US4585546A Hydrotreating petroleum heavy ends in aromatic solvents with large pore size alumina 失效
标题翻译：在具有大孔径氧化铝的芳族溶剂中加氢处理石油重馏分
公开(公告)号：US4585546A
公开(公告)日：1986-04-29
申请号：US490075
申请日：1983-04-29
申请人： Emmerson Bowes , Malvina Farcasiu , Eric J. Y. Scott
发明人： Emmerson Bowes , Malvina Farcasiu , Eric J. Y. Scott
IPC分类号： B01J21/04 , B01J35/10 , C10G45/02 , C10G45/04 , C10G45/00
CPC分类号： C10G45/04 , B01J35/1061 , C10G45/02 , B01J21/04
摘要： Residual oils containing metals and sulfur are demetallized and desulfurized by adding to the oil an aromatic solvent and contacting the mixtures in the presence of hydrogen with an alumina having an average pore size greater than about 220 Angstroms.
摘要翻译：含有金属和硫的残余油通过向油中加入芳香族溶剂并使其与氢气存在下的混合物与平均孔径大于约220埃的氧化铝接触而脱金属和脱硫。

4. 发明授权

US5157191A Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index 失效
标题翻译：改性结晶硅铝酸盐沸石催化剂及其在生产高黏度指数的润滑剂中的应用
公开(公告)号：US5157191A
公开(公告)日：1992-10-20
申请号：US756668
申请日：1991-09-09
申请人： Emmerson Bowes , David S. Shihabi
发明人： Emmerson Bowes , David S. Shihabi
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C10G50/02
CPC分类号： B01J29/40 , C10G50/02 , B01J2229/16 , B01J2229/36 , B01J2229/37 , B01J29/65 , B01J29/70
摘要： The catalytic activity of a crystalline aluminosilicate zeolite having a Constraint Index of from about 1 to about 12 for a variety of hydrocarbon conversions including the oligomerization of olefins to provide high viscosity index lubes is significantly enhanced by modifying the catalyst to reduce surface acid sites. This is accomplished by contacting the zeolite with a fluorosilicate salt to extract surface zeolitic aluminum which is replaced by silicon.
摘要翻译：通过改性催化剂以减少表面酸性位点，显着提高了具有约1至约12约束指数约1至约12的结晶硅铝酸盐沸石的催化活性，用于各种烃转化，包括烯烃低聚提供高粘度指数的润滑剂。这通过使沸石与氟硅酸盐接触以提取由硅代替的表面沸石铝来实现。

5. 发明授权

US5043307A Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index 失效
标题翻译：改性结晶硅铝酸盐沸石催化剂及其在生产高黏度指数的润滑剂中的应用
公开(公告)号：US5043307A
公开(公告)日：1991-08-27
申请号：US402716
申请日：1989-09-05
申请人： Emmerson Bowes , Clarence D. Chang , Scott Han , David S. Shihabi
发明人： Emmerson Bowes , Clarence D. Chang , Scott Han , David S. Shihabi
IPC分类号： C10G50/02
CPC分类号： C10G50/02
摘要： The present invention provides a process for modifying a crystalline aluminosilicate zeolite having a Constraint Index of from about to about 12 which comprises:a) steaming the as synthesized crystalline aluminosilicate zeolite containing organic template material to decompose at least a portion of said template material and to extract zeolitic aluminum; and,b) contacting the zeolite resulting from step (a) in the ammonium, alkali metal or hydrogen form with a dealuminizing agent which forms a water-soluble complex with aluminum to remove a further quantity of zeolitic aluminum therefrom.
摘要翻译：本发明提供了一种修饰约约至约12约束指数的结晶硅铝酸盐沸石的方法，该方法包括：a）蒸煮含有有机模板材料的合成的结晶硅铝酸盐沸石以分解所述模板材料的至少一部分，以及提取沸石铝; 和b）将由步骤（a）得到的沸石以铵，碱金属或氢的形式与脱铝剂接触，脱铝剂与铝形成水溶性络合物以从其中除去另外量的沸石铝。

6. 发明授权

US4908120A Catalytic dewaxing process using binder-free zeolite 失效
标题翻译：催化脱蜡工艺使用无粘结剂的沸石
公开(公告)号：US4908120A
公开(公告)日：1990-03-13
申请号：US87199
申请日：1987-08-20
申请人： Emmerson Bowes , Fritz A. Smith
发明人： Emmerson Bowes , Fritz A. Smith
IPC分类号： C10G65/04
CPC分类号： C10G65/043
摘要： A lubricant dewaxing process which is useful with difficult feeds, especially highly waxy feeds having paraffin contents in excess of 25 weight percent or feeds with high nitrogen levels, employs two-step dewaxing in which the first stage is carried out under relatively mild conditions using a binder-free zeolite dewaxing catalyst to obtain extended catalyst cycle life between successive reactivations with a constant temperature for the duration of each dewaxing cycle. The second stage dewaxing is also carried out with a binder-free catalyst under conditions which maintain the target pour point for the product with a progressively increasing temperature during each dewaxing cycle. More than one preliminary dewaxing stage may be provided in order to reduce severity in each stage with mild conditions and constant temperature being maintained in the preliminary steps. Using this process, extended catalyst cycle lives may be obtained with difficult feeds.
摘要翻译：用于难加工的润滑剂脱蜡方法，特别是具有超过25重量％的石蜡含量或高氮水平进料的高度蜡质进料采用两步脱蜡，其中第一阶段在相对温和的条件下进行，使用无粘结剂的沸石脱蜡催化剂，以在每个脱蜡循环的持续时间内在恒定温度下连续反应之间获得延长的催化剂循环寿命。在每个脱蜡循环期间，对于具有逐渐升高的温度的产品的目标倾点的条件下，还可以用无粘合剂的催化剂进行第二阶段脱蜡。可以提供多于一个初步脱蜡阶段，以便在初步步骤中保持温和条件和恒定温度的各个阶段中减轻严重性。使用该方法，可以通过困难的进料获得延长的催化剂循环寿命。

7. 发明授权

US4780444A Activation of metallophophates 失效
标题翻译：激活金属磷酸盐
公开(公告)号：US4780444A
公开(公告)日：1988-10-25
申请号：US606497
申请日：1984-05-03
申请人： Eric G. Derouane , Emmerson Bowes
发明人： Eric G. Derouane , Emmerson Bowes
IPC分类号： B01J29/84 , C10G11/04 , B01J27/182 , B01J27/14
CPC分类号： B01J29/84 , C10G11/04
摘要： There is provided a method for activating preformed, crystalline aluminum phosphates by combining these aluminum phosphates with an activating metal oxide, such as silica, and water under conditions, such as mulling, sufficient to increase the acid catalytic activity of the material.
摘要翻译：提供了一种通过将这些磷酸铝与活化金属氧化物如二氧化硅和水在诸如研磨的条件下组合而足以增加材料的酸催化活性来激活预形成的结晶磷酸铝的方法。

8. 发明授权

US5080878A Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index 失效
标题翻译：改性结晶硅铝酸盐沸石催化剂及其在生产高黏度指数的润滑剂中的应用
公开(公告)号：US5080878A
公开(公告)日：1992-01-14
申请号：US522485
申请日：1990-05-14
申请人： Emmerson Bowes , David S. Shihabi
发明人： Emmerson Bowes , David S. Shihabi
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C10G50/02
CPC分类号： C10G50/02 , B01J29/40 , B01J2229/16 , B01J2229/36 , B01J2229/37 , B01J29/65 , B01J29/70 , Y10S423/22 , Y10S423/23 , Y10S423/29 , Y10S423/33 , Y10S423/35 , Y10S423/36
摘要： The catalytic activity of a crystalline aluminosilicate zeolite having a Constraint Index of from about 1 to about 12 for a variety of hydrocarbon conversions including the oligomerization of olefins to provide high viscosity index lubes is significantly enhanced by modifying the catalyst to reduce surface acid sites. This is accomplished by contacting the zeolite with a fluorosilicate salt to extract surface zeolite aluminum which is replaced by silicon.
摘要翻译：通过改性催化剂以减少表面酸性位点，显着提高了具有约1至约12约束指数约1至约12的结晶硅铝酸盐沸石的催化活性，用于各种烃转化，包括烯烃低聚提供高粘度指数的润滑剂。这通过使沸石与氟硅酸盐接触以提取由硅代替的表面沸石铝来实现。

9. 发明授权

US4876411A Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index 失效
标题翻译：改性结晶硅铝酸盐沸石催化剂及其在生产高黏度指数的润滑剂中的应用
公开(公告)号：US4876411A
公开(公告)日：1989-10-24
申请号：US27034
申请日：1987-03-19
申请人： Emmerson Bowes , Clarence D. Chang , Scott Han , David S. Shihabi
发明人： Emmerson Bowes , Clarence D. Chang , Scott Han , David S. Shihabi
IPC分类号： C10G50/02
CPC分类号： C10G50/02
摘要： The present invention provides a process for modifying a crystalline aluminosilicate zeolite having a Constraint Index of from about to about 12 which comprises:(a) steaming the as synthesized crytalline aluminosilicate zeolite containing organic template material to decompose at least a portion of said template material and to extract zeolitic aluminum; and,(b) contacting the zeolite resulting from step (a) in the ammonium, alkali metal or hydrogen form with a dealuminizing agent which forms a water-soluble complex with aluminum to remove a further quantity of zeolitic aluminum therefrom wherein said treated catalyst is employed in the making of lube oil from olefins.
摘要翻译：本发明提供了一种修饰约约至约12的约束指数的结晶硅铝酸盐沸石的方法，该方法包括：（a）蒸煮含有有机模板材料的合成的胆固醇铝硅酸盐沸石，以分解所述模板材料的至少一部分，以及提取沸石铝; 和（b）将由步骤（a）得到的沸石以铵，碱金属或氢的形式与脱铝剂接触，脱铝剂与铝形成水溶性络合物，以从中除去另外量的沸石铝，其中所述处理过的催化剂为用于从烯烃制备润滑油。

10. 发明授权

US4335019A Preparation of natural ferrierite hydrocracking catalyst and hydrocarbon conversion with catalyst 失效
标题翻译：天然镁碱沸石加氢裂化催化剂的制备和催化剂烃转化
公开(公告)号：US4335019A
公开(公告)日：1982-06-15
申请号：US225079
申请日：1981-01-13
申请人： Emmerson Bowes , Bruce P. Pelrine
发明人： Emmerson Bowes , Bruce P. Pelrine
IPC分类号： B01J29/67 , B01J29/68 , B01J29/69 , B01J29/78 , C10G45/64 , B01J29/30 , B01J37/00
CPC分类号： C10G45/64 , B01J29/67 , B01J29/68 , B01J29/69 , B01J2229/26 , B01J2229/37 , B01J2229/42 , C10G2300/70
摘要： A shape-selective hydrocracking catalyst prepared by making a composite of a hydrogenation component and a natural ferrierite that has been treated with oxalic acid to impart thereto catalytic activity for converting slightly branched as well as straight chain hydrocarbons. The catalyst is useful for hydrodewaxing and for upgrading naphtha.
摘要翻译：通过制备已经用草酸处理的氢化组分和天然镁碱沸石的复合物赋予形式选择性加氢裂化催化剂以赋予其稍微转化和直链烃转化的催化活性。该催化剂可用于加氢脱蜡和升级石脑油。

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