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31. 发明授权

US5349114A Shape selective hydrocarbon conversions over modified catalyst 失效
标题翻译：形成选择性烃转化改性催化剂
公开(公告)号：US5349114A
公开(公告)日：1994-09-20
申请号：US42431
申请日：1993-04-05
申请人： Rudolph M. Lago , David O. Marler , Sharon B. McCullen
发明人： Rudolph M. Lago , David O. Marler , Sharon B. McCullen
IPC分类号： B01J29/40 , C07C1/20 , C07C2/12 , C07C2/66 , C07C5/27 , C07C6/12 , C07C5/52
CPC分类号： C07C6/123 , B01J29/40 , C07C1/20 , C07C2/12 , C07C2/66 , C07C5/2708 , B01J2229/12 , B01J2229/26 , B01J2229/32 , B01J2229/36 , B01J2229/42 , C07C2529/42
摘要： A process for shape selective hydrocarbon conversion involves contacting a hydrocarbon feedsteam under conversion conditions with a modified catalytic molecular sieve which has been modified by being pre-selectivated with a first silicon source, then steamed. The feedstream may also contain a second silicon source which is a high efficiency para-xylene selectivating agent. The method for modifying the molecular sieve is also described.
摘要翻译：形状选择性烃转化的方法包括使转化条件下的烃进料流与改性的催化分子筛接触，所述催化分子筛已经通过用第一硅源预先选择然后被蒸煮而被修饰。进料流还可以含有作为高效对二甲苯选择剂的第二硅源。还描述了改性分子筛的方法。

32. 发明授权

US5302769A Process for making alkylated polycyclic aromatics 失效
标题翻译：制备烷基化多环芳烃的方法
公开(公告)号：US5302769A
公开(公告)日：1994-04-12
申请号：US986187
申请日：1992-12-07
申请人： David O. Marler , Dominick N. Mazzone , L. Deane Rollmann
发明人： David O. Marler , Dominick N. Mazzone , L. Deane Rollmann
IPC分类号： C07C6/12 , C10G29/20 , C07C2/66 , C07C15/24 , C07C15/27
CPC分类号： C07C6/126 , C10G29/205
摘要： A polycyclic aromatic is contacted with an alkyl-substituted single ring aromatic, such as toluene, o-, m- or p-xylene or mesitylene, over a catalyst comprising a zeolite, such as zeolite beta, USY or ZSM-5 to alkylate the polycyclic aromatic. The polycyclic aromatic can be a fused polynuclear aromatic, e.g. phenanthrene, or an assembly of two or more cyclic systems, e.g. biphenyl. The polycyclic aromatic can also include carbocyclic systems such as fluorene and naphthalene or heterocyclic systems such as benzothiophene and dibenzothiophene. The polycyclic aromatic can be derived from a cycle oil, coker gas oil, extract of lubricant solvent refining or crude distillate fraction. The transalkylating agent can be derived from a reformate, pyrolysis gasoline or coker naphtha.
摘要翻译：使多环芳族化合物与烷基取代的单环芳族化合物如甲苯，邻 - ，间 - 或对 - 二甲苯或均三甲苯在包含沸石如β沸石，USY或ZSM-5沸石的催化剂上接触，将多环芳香族。多环芳族化合物可以是稠合多核芳族化合物。菲或两个或更多个环状体系的组合，例如。联苯。多环芳族还可以包括碳环体系如芴和萘，或杂环体系如苯并噻吩和二苯并噻吩。多环芳烃可以衍生自循环油，焦化瓦斯油，润滑剂溶剂精制或粗馏分馏提取物。烷基转移剂可以由重整油，热解汽油或焦化石脑油衍生而来。

33. 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。

34. 发明授权

US5157185A Alkylation of aromatics 失效
标题翻译：芳烃的烷基化
公开(公告)号：US5157185A
公开(公告)日：1992-10-20
申请号：US402018
申请日：1989-09-01
申请人： Yung F. Chu , David O. Marler , John P. McWilliams
发明人： Yung F. Chu , David O. Marler , John P. McWilliams
IPC分类号： B01J29/40 , C07C2/66
CPC分类号： C07C2/66 , B01J29/40 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C2529/40
摘要： Alkylation of aromatics, e.g. ethylbenzene preparation, with minimized o-xylene make by contacting with olefin alkylating agent in the presence of ZSM-5 crystals having a diffusion rate constant of at least about 100 sec.sup.-1 .times.10.sup.-6 and an alpha value of less than about 100 prepared from a non-organic forming mixture comprising a silica source of precipitated silica having a particle size of 1 to 500 microns.
摘要翻译：芳族化合物的烷基化，例如乙基苯制备，通过在烯烃烷基化剂与ZSM-5晶体的存在下使烷基化反应最小化，所述ZSM-5晶体的扩散速率常数为至少约100秒-1×10-6，α值小于约100，由非有机形成混合物，其包含粒度为1至500微米的沉淀二氧化硅的二氧化硅源。

35. 发明授权

US5072054A Process for preparing short chain alkyl phenols 失效
标题翻译：制备短链烷基酚的方法
公开(公告)号：US5072054A
公开(公告)日：1991-12-10
申请号：US560401
申请日：1990-07-31
申请人： David O. Marler , John P. McWilliams , Charles M. Smith
发明人： David O. Marler , John P. McWilliams , Charles M. Smith
IPC分类号： B01J29/04 , C07C2/12 , C07C2/66 , C07C37/14 , C07C51/347
CPC分类号： C07C51/347 , B01J29/04 , C07C2/12 , C07C2/66 , C07C37/14 , C07C2529/06 , C07C2529/70
摘要： Short-chain alkyl phenols are prepared by reacting an alkylatable phenolic compound with an alkylating agent having one or more available alkylating aliphatic groups of from one to five carbon atoms. The reaction is carried out under alkylation conditions with a zeolite catalyst characterized by x-ray diffraction values as set forth in Tables A to D, infra.
摘要翻译：通过使可烷基化的酚化合物与具有一个或多个可用的1-5个碳原子的烷基化脂肪族基团的烷基化剂反应来制备短链烷基酚。反应在烷基化条件下进行，沸石催化剂的特征在于如下表A至D所示的X射线衍射值。

36. 发明授权

US5019664A Process for the conversion of paraffins to olefins and/or aromatics and low acidity zeolite catalyst therefor 失效
标题翻译：将链烷烃转化为烯烃和/或芳族化合物和低酸性沸石催化剂的方法
公开(公告)号：US5019664A
公开(公告)日：1991-05-28
申请号：US469648
申请日：1990-01-24
申请人： Kenneth J. Del Rossi , Ralph M. Dessau , Albin Huss, Jr. , Garry W. Kirker , David O. Marler , Randall D. Partridge
发明人： Kenneth J. Del Rossi , Ralph M. Dessau , Albin Huss, Jr. , Garry W. Kirker , David O. Marler , Randall D. Partridge
IPC分类号： B01J29/04 , C07C2/12 , C07C5/41
CPC分类号： B01J29/04 , C07C2/12 , C07C5/41 , C07C2529/04 , C07C2529/70
摘要： Aliphatic C.sub.2 to C.sub.12 hydrocarbon(s) are converted to olefin(s) and/or aromatic(s) in the presence of a low acidity Group VIII metal-containing zeolite MCM-22 catalyst, said zeolite exhibiting an Alpha value of not greater than about 150.
摘要翻译：在低酸性第Ⅷ族金属沸石MCM-22催化剂存在下，脂族C 2至C 12烃转化为烯烃和/或芳族，所述沸石表现出不大于约150。

37. 发明授权

US5001295A Process for preparing dialkylnaphthalene 失效
标题翻译：制备二烷基萘的方法
公开(公告)号：US5001295A
公开(公告)日：1991-03-19
申请号：US494203
申请日：1990-03-15
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： B01J29/04 , C07C2/12
CPC分类号： C07C2/12 , B01J29/04 , C07C2529/70
摘要： A catalytic process is provided for the preparation of dialkylnaphthalenes by alkylating a 2-alkylnaphthalene with an alkylating agent having an aliphatic group of from one to five carbon atoms, such as methanol. The catalyst comprises a synthetic 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：提供了通过用具有1至5个碳原子的脂族基团如甲醇的烷基化烷基化2-烷基萘来制备二烷基萘的催化方法。该催化剂包括合成沸石，其特征在于X射线衍射图包括在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和3.42 +/- 0.06埃。

38. 发明授权

US4962239A Process for preparing ethers 失效
标题翻译：醚的制备方法
公开(公告)号：US4962239A
公开(公告)日：1990-10-09
申请号：US456702
申请日：1989-12-26
申请人： Weldon K. Bell , Werner O. Haag , David O. Marler
发明人： Weldon K. Bell , Werner O. Haag , David O. Marler
IPC分类号： B01J29/86 , B01J20060101 , B01J29/04 , B01J29/06 , B01J29/70 , C07B61/00 , C07C20060101 , C07C2/12 , C07C41/06 , C07C43/02 , C07C43/04 , C10G20060101
CPC分类号： B01J29/04 , C07C2/12 , C07C41/06 , C07C2529/70
摘要： Olefin is etherified with alcohol to provide an ether or mixture of ethers 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：烯烃与醇醚化以提供醚或醚的混合物，其使用包含沸石的催化剂，其特征在于X射线衍射图包括在12.36±0.4,11.03±0.2,8.83±0.14,6.13±0.128°的面间d-间距，6.00 +/- 0.10,4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃。

39. 发明授权

US06143261A Catalytic reduction of nitrogen oxide emissions with MCM-49 and MCM-56 失效
标题翻译：用MCM-49和MCM-56催化还原氮氧化物排放
公开(公告)号：US06143261A
公开(公告)日：2000-11-07
申请号：US990459
申请日：1997-12-15
申请人： Daria N. Lissy , David O. Marler , John P. McWilliams , David S. Shihabi , Sanjay B. Sharma
发明人： Daria N. Lissy , David O. Marler , John P. McWilliams , David S. Shihabi , Sanjay B. Sharma
IPC分类号： B01D53/86 , B01D53/94 , B01J29/03 , B01J29/04 , C01B21/00
CPC分类号： B01J29/042 , B01D53/8628 , B01D53/9418 , B01J29/0308 , B01J29/041 , B01J29/045 , B01D2251/2067 , B01D2255/202 , B01D2255/204 , B01D2255/20761 , Y02T10/24
摘要： MCM-56 and MCM-49 have been demonstrated to be effective catalysts for the reduction of nitrogen oxide (NO.sub.x) emissions in a net oxidizing environment such as Selective Catalytic Reduction or lean burn engine exhaust applications. MCM-56 and MCM-49 can be utilized as a component of a spherical or cylindrical catalyst particle or as a wash coat on a ceramic or metallic monolith. Optionally, a transition metal such as copper, can be added to the catalyst for improved activity.
摘要翻译： MCM-56和MCM-49已经被证明是在净氧化环境（如选择性催化还原或贫燃发动机排气应用）中减少氮氧化物（NOx）排放的有效催化剂。 MCM-56和MCM-49可用作球形或圆柱形催化剂颗粒的组分或作为陶瓷或金属整料上的洗涤涂层。任选地，可以将诸如铜的过渡金属加入到催化剂中以改善活性。

40. 发明授权

US5624964A Integration of steam reforming unit and cogeneration power plant 失效
标题翻译：蒸汽重整单元和热电联产电站的整合
公开(公告)号：US5624964A
公开(公告)日：1997-04-29
申请号：US471976
申请日：1995-06-06
申请人： Ronald J. Cimini , David O. Marler , Reuel Shinnar , Gerald J. Teitman
发明人： Ronald J. Cimini , David O. Marler , Reuel Shinnar , Gerald J. Teitman
IPC分类号： C01B3/44 , C07C27/06
CPC分类号： C01B3/44 , Y02E20/16 , Y02P20/584
摘要： A process for integration of a steam reforming unit and a cogeneration power plant in which said steam reforming unit comprises two communicating fluid beds; the first fluid bed comprising a reformer containing catalyst and which is used to react steam and light hydrocarbons at conditions sufficient to produce a mixture comprising synthesis gas hydrogen, carbon monoxide, and carbon dioxide, the second fluid bed comprising a combustor-regenerator which receives spent catalyst from the first fluid bed and which provides heat to heat the catalyst and balance the reaction endotherm, by combusting fuel gas in direct contact with the catalyst producing hot flue gas; said cogeneration power plant comprises a gas turbine equipped with an air compressor and a combustor; said integration which comprises drawing off a portion of compressed air from the power plant gas turbine air compressor leaving remainder compressed air; introducing the drawn off compressed air to the combustor-regenerator; mixing the hot flue gas from the combustor-regenerator with the remainder of the compressed air to produce a recombined gas stream and feeding this recombined gas stream to the combustor of the cogeneration gas turbine power plant.
摘要翻译：一种用于整合蒸汽重整单元和热电联产电厂的方法，其中所述蒸汽重整单元包括两个连通流体床; 所述第一流化床包括含有重整器的催化剂，其用于在足以产生包含合成气氢，一氧化碳和二氧化碳的混合物的条件下反应蒸汽和轻质烃，所述第二流化床包括燃烧器再生器催化剂，其提供热量以加热催化剂并平衡反应吸热，通过燃烧与产生热烟道气的催化剂直接接触的燃料气体; 所述热电联产电厂包括配备有空气压缩机和燃烧器的燃气轮机; 所述集成包括从发电厂燃气轮机空气压缩机中取出一部分压缩空气，留下剩余的压缩空气; 将抽出的压缩空气引入燃烧器 - 再生器; 将来自燃烧器 - 再生器的热烟气与剩余的压缩空气混合以产生重组气流，并将该重组气流送入热电联产燃气轮机发电厂的燃烧器。

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