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1. 发明授权

US4849570A Catalytic composition and process for the alkylation and transalkylation of aromatic hydrocarbons 失效
标题翻译：芳烃的烷基化和烷基转移的催化组合物和方法
公开(公告)号：US4849570A
公开(公告)日：1989-07-18
申请号：US266184
申请日：1988-11-03
申请人： Steve T. Bakas , Paul T. Barger
发明人： Steve T. Bakas , Paul T. Barger
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： Superior aromatic alkylation and transalkylation performance is obtained with a novel catalytic composition comprising a hydrogen form mordenite incorporated with alumina. The superior performance is a direct result of the catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing a catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution.
摘要翻译：使用包含与氧化铝结合的氢形式丝光沸石的新型催化组合物获得了优异的芳族烷基化和烷基转移性能。优异的性能是具有至少580m 2 / g的表面积的催化剂组合物的直接结果。制备表面积至少为580m 2 / g的催化剂的新方法的特征在于使形成的催化复合物与酸性水溶液接触。

2. 发明授权

US4826801A Catalytic composition for the alkylation and transalkylation of aromatic hydrocarbons 失效
标题翻译：用于芳族烃烷基化和烷基转移的催化组合物
公开(公告)号：US4826801A
公开(公告)日：1989-05-02
申请号：US124147
申请日：1987-11-23
申请人： Steve T. Bakas , Paul T. Barger
发明人： Steve T. Bakas , Paul T. Barger
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64 , B01J29/18
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： Superior aromatic alkylation and transalkylation performance is obtained with a novel catalytic composition comprising a hydrogen form mordenite incorporated with alumina. The superior performance is a direct result of the catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing a catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution.
摘要翻译：使用包含与氧化铝结合的氢形式丝光沸石的新型催化组合物获得了优异的芳族烷基化和烷基转移性能。优异的性能是具有至少580m 2 / g的表面积的催化剂组合物的直接结果。制备表面积至少为580m 2 / g的催化剂的新方法的特征在于使形成的催化复合物与酸性水溶液接触。

3. 发明授权

US4777312A Process for the isomerization of dimethylnaphthalenes 失效
标题翻译：二甲基萘异构化的方法
公开(公告)号：US4777312A
公开(公告)日：1988-10-11
申请号：US138249
申请日：1987-12-28
申请人： Steve T. Bakas , Paul T. Barger
发明人： Steve T. Bakas , Paul T. Barger
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： Superior isomerization performance is obtained in an isomerization process employing a catalytic composition comprising a Group VIII noble metal and a hydrogen form mordenite incorporated with alumina. The superior isomerization performance is achieved using a catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing an isomerization catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution prior to addition of the Group VIII noble metal. The isomerization process is particularly useful in the isomerization of a dimethylnaphthalene containing feedstock into a product that contains a higher concentration of the 2,6-dimethylnaphthalene isomer than did the feedstock.
摘要翻译：在使用包含VIII族贵金属和与氧化铝结合的氢形式丝光沸石的催化组合物的异构化方法中获得了优异的异构化性能。使用具有至少580m 2 / g的表面积的催化剂组合物来实现优异的异构化性能。制备具有至少580m 2 / g的表面积的异构化催化剂的新方法的特征在于，在加入第VIII族贵金属之前，使形成的催化剂复合物与酸性水溶液接触。异构化方法特别可用于将含二甲基萘的原料异构化成含有比原料更高浓度的2,6-二甲基萘异构体的产物。

4. 发明授权

US4870222A Alkylation/transalkylation process 失效
标题翻译：烷基化/烷基转移法
公开(公告)号：US4870222A
公开(公告)日：1989-09-26
申请号：US266040
申请日：1988-11-02
申请人： Steve T. Bakas , Paul T. Barger
发明人： Steve T. Bakas , Paul T. Barger
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： A process for the production of a monoalkylated aromatic compound which minimizes the production of undesirable alkylating agent oligomers, while producing monoalkylaromatics in high yields. The process entails the combination of an alkylation reaction zone, a separations zone, and a transalkylation reaction zone wherein the alkylation catalyst and transalkylation catalyst are dissimilar and where the alkylation catalyst is comprised of noncrystaline silica-alumina material and the transalkylation catalyst is comprised of an acid-modified crystalline aluminosilicate material that is characterized as having a surface area of at least 580 m.sup.2 /g following acid washing after catalyst particle formulation.
摘要翻译：一种制备单烷基化芳族化合物的方法，其使产生不需要的烷基化剂低聚物的产率最小化，同时以高产率制备单烷基芳族化合物。该方法需要烷基化反应区，分离区和烷基转移反应区的组合，其中烷基化催化剂和烷基转移催化剂是不相似的，其中烷基化催化剂由非晶质二氧化硅 - 氧化铝材料组成，并且烷基转移催化剂由酸改性的结晶硅铝酸盐材料，其特征在于在催化剂颗粒配制后酸洗后具有至少580m 2 / g的表面积。

5. 发明授权

US4861935A Catalytic composition and process for the transalkylation of aromatic hydrocarbons 失效
标题翻译：用于芳烃烷基转移的催化组合物和方法
公开(公告)号：US4861935A
公开(公告)日：1989-08-29
申请号：US266770
申请日：1988-11-03
申请人： Steve T. Bakas , Paul T. Barger
发明人： Steve T. Bakas , Paul T. Barger
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： Superior aromatic alkylation and transalkylation performance is obtained with a novel catalytic composition comprising a hydrogen form mordenite incorporated with alumina. The superior performance is a direct result of the catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing a catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution.
摘要翻译：使用包含与氧化铝结合的氢形式丝光沸石的新型催化组合物获得了优异的芳族烷基化和烷基转移性能。优异的性能是具有至少580m 2 / g的表面积的催化剂组合物的直接结果。制备表面积至少为580m 2 / g的催化剂的新方法的特征在于使形成的催化复合物与酸性水溶液接触。

6. 发明申请

US20130126442A1 METHODS FOR REMOVING CONTAMINANTS FROM WATER 审中-公开
标题翻译：从水中去除污染物的方法
公开(公告)号：US20130126442A1
公开(公告)日：2013-05-23
申请号：US13298612
申请日：2011-11-17
申请人： Steve T. Bakas , David M. Polizzotti , Stephen Robert Vasconcellos
发明人： Steve T. Bakas , David M. Polizzotti , Stephen Robert Vasconcellos
IPC分类号： C02F1/72
CPC分类号： C02F1/725 , C02F11/086 , C02F2101/10 , C02F2101/20 , C02F2101/327 , C02F2303/10 , C02F2303/16 , C02F2303/22 , C02F2305/12 , Y02W10/30
摘要： A method for reducing inorganic contaminant levels during supercritical water oxidation (SCWO) is provided. The method utilizes a fluidized bed reactor wherein inorganic contaminants in the water precipitate out onto the catalyst. The clean water is reclaimed after oxidation of organic contaminants and reduction of inorganic contaminant levels.
摘要翻译：提供了一种在超临界水氧化（SCWO）中降低无机污染物水平的方法。该方法利用流化床反应器，其中水中的无机污染物沉淀到催化剂上。清洁水在有机污染物氧化和无机污染物水平降低后被回收。

7. 发明授权

US4735929A Catalytic composition for the isomerization of paraffinic hydrocarbons 失效
标题翻译：链烷烃异构化的催化组合物
公开(公告)号：US4735929A
公开(公告)日：1988-04-05
申请号：US932113
申请日：1986-11-18
申请人： Steve T. Bakas , Steven W. Cole
发明人： Steve T. Bakas , Steven W. Cole
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64 , B01J29/20
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： Superior isomerization performance is obtained with a catalytic composition comprising a Group VIII noble metal and a hydrogen form mordenite incorporated with alumina. The superior performance is a direct result of the catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing an isomerization catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution prior to addition of the Group VIII noble metal.
摘要翻译：使用包含VIII族贵金属和与氧化铝结合的氢形式丝光沸石的催化组合物获得了优异的异构化性能。优异的性能是具有至少580m 2 / g的表面积的催化剂组合物的直接结果。制备具有至少580m 2 / g的表面积的异构化催化剂的新方法的特征在于，在加入第VIII族贵金属之前，使形成的催化剂复合物与酸性水溶液接触。

8. 发明授权

US4665272A Catalytic composition for the isomerization of paraffinic hydrocarbons 失效
标题翻译：链烷烃异构化的催化组合物
公开(公告)号：US4665272A
公开(公告)日：1987-05-12
申请号：US832552
申请日：1986-02-24
申请人： Steve T. Bakas , Steven W. Cole
发明人： Steve T. Bakas , Steven W. Cole
IPC分类号： B01J29/22 , C07C5/27 , C07C5/24
CPC分类号： B01J29/22 , C07C5/2791
摘要： Superior isomerization performance is obtained with a catalytic composite comprising a Group VIII noble metal and a hydrogen-form crystalline alumino-silicate incorporated with a refractory inorganic oxide. The superior performance is a direct result of the catalyst composite having a surface area of at least 580 m.sup.2 /g. A novel method of preparing an isomerization catalyst having a surface area of at least 580 m.sup.2 /g is presented, along with a novel process for the isomerization of isomerizable hydrocarbons.
摘要翻译：使用含有VIII族贵金属和与耐火无机氧化物结合的氢形态结晶铝硅酸盐的催化复合材料获得了优异的异构化性能。优异的性能是具有至少580m 2 / g的表面积的催化剂复合材料的直接结果。提出了一种制备表面积至少为580m 2 / g的异构化催化剂的新方法，以及用于异构化烃异构化的新方法。

9. 发明授权

US4447315A Hydrocracking process 失效
标题翻译：加氢裂化过程
公开(公告)号：US4447315A
公开(公告)日：1984-05-08
申请号：US487797
申请日：1983-04-22
申请人： Paul R. Lamb , Steve T. Bakas , Brian M. Wood
发明人： Paul R. Lamb , Steve T. Bakas , Brian M. Wood
IPC分类号： C10G67/02 , C10G25/00 , C10G47/00 , C10G47/16 , C10G67/06 , C10G25/03
CPC分类号： C10G47/16 , C10G25/00 , C10G67/06
摘要： A method is disclosed for hydrocracking a hydrocarbon feedstock having a propensity to form polynuclear aromatic compounds without excessively fouling the processing unit. The hydrocracking method includes contacting the hydrocarbon feedstock with a crystalline zeolite hydrocracking catalyst, contacting at least a portion of the resulting unconverted hydrocarbon oil containing polynuclear aromatic compounds with an adsorbent which selectively retains polynuclear aromatic compounds and recycling unconverted hydrocarbon oil having a reduced concentration of polynuclear aromatic compounds to the hydrocracking zone.
摘要翻译：公开了一种用于加氢裂化具有形成多环芳族化合物的倾向的烃原料而不过度污染处理单元的方法。加氢裂化方法包括使烃原料与结晶沸石加氢裂化催化剂接触，使含有多核芳族化合物的所得未转化烃油的至少一部分与选择性保留多核芳族化合物的吸附剂接触，并循环具有降低的多核浓度的未转化烃油芳烃化合物加氢裂化区。

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