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公开(公告)号：US07237548B2
公开(公告)日：2007-07-03
申请号：US11082057
申请日：2005-03-17
申请人： Sadi Mizrahi , Igor Tonkonogi , Mark Vasilevsky
发明人： Sadi Mizrahi , Igor Tonkonogi , Mark Vasilevsky
IPC分类号： F24C1/16
CPC分类号： F24B1/202 , A47J37/0704 , A47J2037/0777
摘要： Some embodiments of the present invention relate to a portable charcoal grill where, in the closed position, charcoal may be supplied through an opened chimney lid located at the top of the grill, and lit paper or other kindling material may be inserted through an opening to an ignition area located at the bottom of the grill in order to ignite the charcoal. The chimney effect created by the shape and directionality of the closed portable grill may aid in heating and igniting the charcoal. Once the charcoal is at the proper burning point, the portable grill may be safely opened up and a large grilling area may be available for cooking. The legs, which can be used as carrying handles for the grill, may be secured in place by a unique joint that has two or more distinct positions.
摘要翻译： 本发明的一些实施例涉及一种便携式炭烤架，其中在关闭位置，可以通过位于格栅顶部的打开的烟囱盖来供应木炭，并且可以通过开口插入点燃纸或其它点燃材料 一个位于烤架底部的点火区域，以便点燃木炭。 由封闭的便携式格栅的形状和方向性产生的烟囱效应可能有助于加热和点燃木炭。 一旦木炭处于适当的燃烧点，便携式烤架可以安全地打开，并且可以有大的烧烤区域用于烹饪。 可以用作格栅的携带把手的腿可以通过具有两个或更多个不同位置的独特关节来固定到位。
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公开(公告)号：US20060144383A1
公开(公告)日：2006-07-06
申请号：US11082057
申请日：2005-03-17
申请人： Sadi Mizrahi , Igor Tonkonogi , Mark Vasilevsky
发明人： Sadi Mizrahi , Igor Tonkonogi , Mark Vasilevsky
IPC分类号： F24C1/16
CPC分类号： F24B1/202 , A47J37/0704 , A47J2037/0777
摘要： Some embodiments of the present invention relate to a portable charcoal grill where, in the closed position, charcoal may be supplied through an opened chimney lid located at the top of the grill, and lit paper or other kindling material may be inserted through an opening to an ignition area located at the bottom of the grill in order to ignite the charcoal. The chimney effect created by the shape and directionality of the closed portable grill may aid in heating and igniting the charcoal. Once the charcoal is at the proper burning point, the portable grill may be safely opened up and a large grilling area may be available for cooking. The legs, which can be used as carrying handles for the grill, may be secured in place by a unique joint that has two or more distinct positions.
摘要翻译： 本发明的一些实施例涉及一种便携式炭烤架，其中在关闭位置，可以通过位于格栅顶部的打开的烟囱盖来供应木炭，并且可以通过开口插入点燃纸或其它点燃材料 一个位于烤架底部的点火区域，以便点燃木炭。 由封闭的便携式格栅的形状和方向性产生的烟囱效应可能有助于加热和点燃木炭。 一旦木炭处于适当的燃烧点，便携式烤架可以安全地打开，并且可以有大的烧烤区域用于烹饪。 可以用作格栅的携带把手的腿可以通过具有两个或更多个不同位置的独特关节来固定到位。
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公开(公告)号：US5080691A
公开(公告)日：1992-01-14
申请号：US505091
申请日：1990-04-04
CPC分类号： C10L1/023
摘要： Light olefins are converted to gasoline with a high enough content of ethers to provide a significant octane improvement over a base (or `cracking`) gasoline (clear RON=90-92; clear MON=79-80). One portion of the olefins is hydrated to produce alcohols, and the other is used to synthesize an olefin-rich gasoline. The alcohols are used to etherify the gasoline. The combination of unit operations minimizes the energy needed to run the process for which no external solvent is needed. The process capitalizes on the higher solubility in gasoline of ethanol, propanol and butanol, compared to methanol. Besides having very low solubility in gasoline, etherification with methanol or ethanol produces an inadequately rewarding increase in octane number, compared to propanol or isopropanol. Taking advantage of the inherent chemical and physical properties of C.sub.3 -C.sub.4 alcohol/gasoline mixtures results both in an unexpectedly high octane number for the ether-rich gasoline as well as an effective and economical process for producing it. The improvement in octane is particularly noteworthy because the weight percent of oxygen in olefinic gasoline etherified with C.sub.3 -C.sub.4 alcohols is less than one-half that of gasoline etherified with either C.sub.1 or C.sub.2 alcohol.
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公开(公告)号：US4419218A
公开(公告)日：1983-12-06
申请号：US281450
申请日：1981-07-08
申请人： Philip J. Angevine , Gunter H. Kuhl , Sadi Mizrahi
发明人： Philip J. Angevine , Gunter H. Kuhl , Sadi Mizrahi
CPC分类号： C10G47/16 , C10G65/12 , Y10S208/02
摘要： Zeolite catalysts having a low constraint index maximize conversion of hydrotreated shale oil primarily to the preferred 400-600.degree. F. boiling range distillate.
摘要翻译： 具有低约束指数的沸石催化剂将加氢处理的页岩油的转化率最大化到优选的400-600°F沸程馏出物。
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公开(公告)号：US20110021844A1
公开(公告)日：2011-01-27
申请号：US12933700
申请日：2009-02-19
IPC分类号： C07C49/303
CPC分类号： C07C407/00 , C07C37/07 , C07C37/08 , C07C45/006 , C07C45/53 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C409/14
摘要： In a process for producing cyclohexanone, cyclohexylbenzene is oxidized to produce cyclohexylbenzene hydroperoxide and then the resultant cyclohexylbenzene hydroperoxide is cleaved to produce an effluent stream comprising phenol and cyclohexanone. At least a portion of the effluent stream is then fed to at least one hydrogenation reaction zone, where the effluent stream portion is contacted with hydrogen in the presence of a hydrogenation catalyst under conditions effective to convert at least part of the phenol in the effluent portion into cyclohexanone.
摘要翻译： 在制备环己酮的方法中，环己基苯被氧化以产生环己基苯氢过氧化物，然后将所得环己基苯氢过氧化物切割以产生包含苯酚和环己酮的流出物流。 然后将至少一部分流出物流送入至少一个氢化反应区，在氢化催化剂存在下，在有效地将至少部分苯酚在流出物部分中转化的条件下，流出料流部分与氢气接触 加入环己酮。
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公开(公告)号：US5939597A
公开(公告)日：1999-08-17
申请号：US954787
申请日：1997-10-21
申请人： Ralph M. Dessau , David H. Olson , Robert A. Ware , Sadi Mizrahi
发明人： Ralph M. Dessau , David H. Olson , Robert A. Ware , Sadi Mizrahi
CPC分类号： C07C2/865 , C07C2/861 , C07C2/864 , C07C2/868 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/12 , C07C2521/14 , C07C2521/16 , C07C2523/12 , C07C2529/40
摘要： Para-xylene is produced by toluene methylation by charging toluene and a methylating agent to a fluidized bed of catalyst at a rate sufficient to maintain the fluidized bed in a turbulent sub-transport flow regime, reacting the toluene with the methylating agent, and recovering para-xylene from the fluidized bed. The fluidizable catalyst is a microporous material having a Constraint Index of about 1 to about 12. The relative concentration of the catalyst particles having a major dimension of less than 40 microns is controlled at between about 5 and 35 weight percent. The catalyst particles have an apparent particle density of about 0.9 to 1.6 grams per cubic centimeter, a size range of about 1 to 150 microns, and average particle size of about 20 to 100 microns.
摘要翻译： 通过将甲苯和甲基化剂以足以将流化床保持在湍流亚运输流动状态的速率将甲苯和甲基化剂装载到催化剂的流化床中，通过甲苯甲基化反应，使甲苯与甲基化剂反应，并回收对数 - 二甲苯。 可流化催化剂是具有约1至约12的约束指数的微孔材料。主要尺寸小于40微米的催化剂颗粒的相对浓度控制在约5至35重量％之间。 催化剂颗粒具有约0.9至1.6克/立方厘米的表观颗粒密度，约1至150微米的尺寸范围和约20至100微米的平均粒度。
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公开(公告)号：US5219814A
公开(公告)日：1993-06-15
申请号：US629952
申请日：1990-12-19
申请人： Garry W. Kirker , Michael E. Landis , Daria N. Lissy , Sadi Mizrahi , Michael S. Sarli , Stuart S. Shih
发明人： Garry W. Kirker , Michael E. Landis , Daria N. Lissy , Sadi Mizrahi , Michael S. Sarli , Stuart S. Shih
CPC分类号： C10G47/20 , B01J29/166
摘要： A moderate pressure hydrocracking process in which a highly aromatic, substantially dealkylated feedstock is processed to high octane gasoline and low sulfur distillate by hydrocracking over a catalyst, preferably comprising ultrastable Y and a Group VIII metal and a Group VI metal, in which the amount of the Group VIII metal content is incorporated at specified proportion into the framework aluminum content of the ultrastable Y component. The feedstock which is preferably a light cycle oil has an aromatic content of at least 50, usually at least 60 percent, and an API gravity not more than 25. The hydrocracking typically operates at 400-1000 psig at moderate to high conversion levels to maximize the production of monocyclic aromatics which provide the requisite octane value to the product gasoline. The distillate products from the hydrocracker are reduced in their sulfur content.
摘要翻译： 中等压力加氢裂化方法，其中高度芳香的，基本上脱烷基化的原料通过催化剂上的加氢裂化加工成高辛烷值汽油和低硫馏分，优选包括超稳定Y和VIII族金属和第VI族金属，其中 第VIII族金属含量以规定比例掺入超稳Y组分的骨架铝含量中。 优选轻循环油的原料具有至少50，通常至少60％的芳烃含量，API重力不超过25.加氢裂化通常在中等至高转化率的400-1000psig下操作，以使 生产提供产品汽油必需辛烷值的单环芳烃。 来自加氢裂化器的馏出物的硫含量降低。
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8.发明授权Process for upgrading olefinic gasoline by etherification wherein asymmetrical dialkyl ethers are produced 失效通过非对称二烷基醚生产过氧化物来提高烯烃汽油的方法
公开(公告)号：US5078751A
公开(公告)日：1992-01-07
申请号：US505094
申请日：1990-04-04
CPC分类号： C10L1/023
摘要： A process is disclosed for upgrading C.sub.5 -C.sub.8 olefin-containing gasoline to a high octane motor gasoline blending component.C.sub.3 -C.sub.4 olefins are hydrated to alcohols and then selectively removed from the aqueous hydration reactor effluent stream via liquid extraction with the gasoline feedstream. The alcohol enriched gasoline extract stream is then etherified and unreacted alcohols are extracted to yield a high octane gasoline blending component free of metal-bearing additives.
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公开(公告)号：US4968406A
公开(公告)日：1990-11-06
申请号：US252873
申请日：1988-10-29
申请人： Sadi Mizrahi , James C. Vartuli
发明人： Sadi Mizrahi , James C. Vartuli
摘要： A process for increasing the volume of feed throughput to the catalytic cracker by decreasing hydrogen and total gas volume production, under catalytic cracking conditions temperature of 950.degree. F. to about 1150.degree. F., a catalyst to feed ratio of 3:1 to 10:1 and a catalyst contact time of from about 1 to about 20 in the presence of catalyst comprising ZSM-20 and a matrix.
摘要翻译： 一种通过降低氢气和总气体产量来提高催化裂化装置的进料通量的方法，催化裂化条件为950°F至1150°F，催化剂与进料比为3：1至10 ：1和在包含ZSM-20和基质的催化剂存在下，约1至约20的催化剂接触时间。
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10.发明授权
公开(公告)号：US4898662A
公开(公告)日：1990-02-06
申请号：US264577
申请日：1988-10-31
申请人： Pochen Chu , Sadi Mizrahi
发明人： Pochen Chu , Sadi Mizrahi
CPC分类号： B01J29/40 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42
摘要： A catalytic cracking process is disclosed in which octane improvement is attained by the addition to conventional cracking catalysts of small amounts of additive catalyst comprising a class of zeolites characterized by a silica to alumina mole ratio greater than about 12 and a Constraint Index of about 1 to 12 bound in a matrix chosen such that the matrix component forms a thermodynamically favored compound with selected cations. Sustained catalytic activity is achieved by pre-exchanging the catalyst to a high level of selected cation loading. By extending the active life of the additive catalyst, markedly lower makeup catalyst addition rates are required.
摘要翻译： 公开了一种催化裂解方法，其中通过加入少量添加剂催化剂的常规裂化催化剂来实现辛烷值改进，所述催化剂包含一类沸石，其特征在于二氧化硅与氧化铝的摩尔比大于约12，约束指数为约1至 12以选定的矩阵结合，使得基质组分与选择的阳离子形成热力学上有利的化合物。 通过将催化剂预交换为高水平的选择的阳离子负载来实现持续的催化活性。 通过延长添加剂催化剂的活性，需要显着降低催化剂添加量。
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