公开(公告)号：US4239658A

公开(公告)日：1980-12-16

申请号：US27246

申请日：1979-04-05

申请人： Howard L. Mitchell, III ,  Robert H. Waghorne

发明人： Howard L. Mitchell, III ,  Robert H. Waghorne

IPC分类号： B01J23/64 ,  B01J23/68 ,  B01J23/85 ,  C07C2/00 ,  B01J21/04 ,  B01J23/10 ,  B01J23/58

CPC分类号： B01J23/64 ,  B01J23/683 ,  B01J23/85 ,  C07C2/00 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/24 ,  C07C2523/40 ,  C07C2523/48 ,  C07C2523/755 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P20/584 ,  Y10S502/524 ,  Y10S585/943

摘要： Novel regenerable catalyst-reagents, and a new and improved process utilizing said regenerable catalyst-reagents, for the conversion, and oligomerization of hydrocarbons, notably methane, at relatively low temperatures to produce products rich in ethylene or benzene, or both, usually in admixture with other hydrocarbons; and process for the regeneration of said catalyst-reagents. (a) The catalyst-reagents are multi-functional and are comprised of (1) a Group VIII noble metal having an atomic number of 45 or greater, nickel, or a Group I-B noble metal having an atomic number of 47 or greater; (2) a Group VI-B metal oxide which is capable of being reduced to a lower oxide, or admixture of metal oxides which includes one or more of such metal oxides; and, (3) a Group II-A metal selected from the group consisting of magnesium and strontium, composited with a suitably passivated, spinel-coated refractory support, notably an inorganic oxide support, preferably alumina; preferably calcium, composited with a suitably passivated, non-zinc containing spinel coated refractory support, notably an inorganic oxide support, preferably alumina.

摘要翻译： 新型可再生催化剂试剂，以及利用所述可再生催化剂试剂的新的和改进的方法，用于在相对较低的温度下转化和低聚烃，特别是甲烷以生产富含乙烯或苯的产物，或两者，通常为混合物 与其他碳氢化合物; 以及所述催化剂试剂再生的方法。 （a）催化剂试剂是多功能的，并且包含（1）原子序数为45以上的Ⅷ族贵金属，镍或原子序数为47以上的I-B族贵金属; （2）能够还原成低氧化物的VI-B族金属氧化物，或包含这些金属氧化物中的一种或多种的金属氧化物的混合物; 和（3）选自镁和锶的II-A族金属，与适当钝化的尖晶石涂覆的耐火载体，特别是无机氧化物载体，优选氧化铝复合。 优选钙，与合适钝化的非锌含尖晶石涂层的耐火载体，特别是无机氧化物载体，优选氧化铝复合。

公开(公告)号：US4205194A

公开(公告)日：1980-05-27

申请号：US970540

申请日：1978-12-18

申请人： Howard L. Mitchell, III ,  Robert H. Waghorne

发明人： Howard L. Mitchell, III ,  Robert H. Waghorne

IPC分类号： B01J23/00 ,  B01J23/652 ,  B01J23/68 ,  B01J23/85 ,  C07C1/32 ,  C07C3/44

CPC分类号： B01J23/85 ,  B01J23/005 ,  B01J23/652 ,  B01J23/683 ,  C07C1/325 ,  C07C2521/04 ,  C07C2523/02 ,  C07C2523/26 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P20/584

摘要： Novel regenerable catalyst-reagents, and a new and improved process utilizing said regenerable catalyst-reagents, for the conversion, and oligomerization of hydrocarbons, notably methane, at relatively low temperatures to produce products rich in ethylene or benzene, or both, usually in admixture with other hydrocarbons; and process for the regeneration of said catalyst-reagents. (a) The catalyst-reagents are multi-functional and are comprised of (1) a Group VIII noble metal having an atomic number of 45 or greater, nickel, or a Group 1-B noble metal having an atomic number of 47 or greater; (2) a Group VI-B metal oxide which is capable of being reduced to a lower oxide, or admixture of metal oxides which includes one or more of such metal oxides; and, (3) a Group II-A metal or alkaline-earth metal, composited with a suitably passivated, spinel-coated refractory support, notably an inorganic oxide support, preferably alumina. (b) The process is one wherein a hydrocarbon feed, notably methane, is contacted and reacted with a catalyst-reagent as characterized in (a), supra, at temperature ranging from about 1150.degree. F. to about 1600.degree. F.; and also embodies (c) a process for regeneration of said catalyst-reagent which has become inactivated as by use in the process characterized in (b), supra, by contact thereof in an exothermic reaction with water, oxygen or an oxygen-containing gas, preferably air, at temperatures sufficient to reoxidize the Group VI-B metal oxide, and preferably also sufficient to provide the required sensible heat for the operation of said novel hydrocarbon conversion process (b), supra, on recycle of the catalyst-reagent.

摘要翻译： 新型可再生催化剂试剂，以及利用所述可再生催化剂试剂的新的和改进的方法，用于在较低温度下转化和低聚烃，特别是甲烷，以生产富含乙烯或苯的产物，或两者，通常为混合物 与其他碳氢化合物; 以及所述催化剂试剂再生的方法。 （a）催化剂试剂是多官能的，并且包含（1）原子序数为45以上的Ⅷ族贵金属，镍或原子序数为47以上的1族B族贵金属 ; （2）能够还原成低氧化物的VI-B族金属氧化物，或包含这些金属氧化物中的一种或多种的金属氧化物的混合物; 和（3）II-A族金属或碱土金属，与适当钝化的尖晶石涂层耐火载体，特别是无机氧化物载体，优选氧化铝复合。 （b）该方法是其中烃进料，特别是甲烷与催化剂试剂接触并与其反应，其特征在于（a），同上，温度范围为约1150°F至约1600°F; 并且还体现了（c）如上述（b）所述的方法，通过在与水，氧气或含氧气体的放热反应中与其接触而使已经失活的所述催化剂试剂的再生方法 ，优选空气，在足以再次氧化VI-B族金属氧化物的温度下，优选还足以为上述新型烃转化方法（b）在催化剂 - 试剂的再循环中的操作提供所需的显热。

公开(公告)号：US4828676A

公开(公告)日：1989-05-09

申请号：US129546

申请日：1987-12-07

申请人： Willard H. Sawyer ,  Carl W. Hudson ,  Robert H. Waghorne

发明人： Willard H. Sawyer ,  Carl W. Hudson ,  Robert H. Waghorne

IPC分类号： C10G65/12

CPC分类号： C10G65/12

摘要： A process for the production of high octane gasoline, or high octane gasoline blending components from a sulfur and nitrogen-containing feed composition of wide boiling range rich in fused multi-ring aromatic hydrocarbons containing two, and three or more rings in the molecule. The feed is first hydrogenated to desulfurize, denitrogenate and saturate one ring of the two-ring molecular species, but insufficient to saturate the second ring of said molecular species. The product, as a feed, is then hydrocracked to crack fused multi-ring aromatic hydrocarbons containing three or more rings to the molecule, and to produce lower molecular weight, lower boiling components. The product of the hydrocracker is then split into blends which include (i) a blend rich in fused two-ring aromatic hydrocarbons and (ii) a blend rich in fused multi-ring aromatic hydrocarbons containing three or more rings to the molecule. Blend (i) is selectively hydrogenated and cracked over a catalyst comprised of elemental iron and one or more alkali or alkaline-earth metals to produce gasoline or gasoline blending components, and blend (ii) is hydrocracked to produce gasoline or gasoline blending components.

摘要翻译： 用于生产高辛烷值汽油或高辛烷值汽油共混组分的方法，该组合物含有大分子中含有两个和三个或更多个环的稠合多环芳烃的宽沸点范围的含硫和含氮进料组合物。 该饲料首先被氢化以脱硫，脱氮并饱和一环的两环分子种类，但不足以饱和所述分子种类的第二环。 然后将作为进料的产物加氢裂化以将含有三个或更多个环的稠合多环芳烃裂解成分子，并产生较低分子量的较低沸点组分。 然后将加氢裂化器的产物分离成共混物，其包括（i）富含稠合的双环芳族烃的共混物和（ii）富含融合的多环芳烃的共混物，其含有三个或更多个环到分子上。 混合物（i）在由元素铁和一种或多种碱金属或碱土金属组成的催化剂上被选择性氢化和裂化，以产生汽油或汽油调和组分，并且将（ii）加氢裂化以产生汽油或汽油调和组分。

公开(公告)号：US4359596A

公开(公告)日：1982-11-16

申请号：US289324

申请日：1981-08-03

申请人： Kent A. Howard ,  Howard L. Mitchell ,  Robert H. Waghorne

发明人： Kent A. Howard ,  Howard L. Mitchell ,  Robert H. Waghorne

IPC分类号： C07C7/10 ,  C07C7/17

CPC分类号： C07C7/10 ,  Y02P20/542

摘要： Liquid salts such as quaternary phosphonium and ammonium salts of halides, acids, or more complex anions can be utilized to extract aromatics from mixed aliphatic/aromatic hydrocarbon feeds such as isomerization process feed streams, cat naphthas, lube stocks, and the like. Such salts show the required solubilities in various solvents to exhibit a distinct selectivity advantage over more commonly used extraction solvents such as sulfolane in the extraction of benzene and other aromatics from heptane and other aliphatic feedstreams.

摘要翻译： 可以使用诸如卤化物，酸或更复杂阴离子的季鏻和铵盐的液体盐从混合的脂族/芳族烃进料如异构化工艺进料流，催化石脑油，润滑油料等中提取芳族化合物。 这些盐在各种溶剂中显示出所需的溶解度，以便比从常规使用的提取溶剂如环丁砜在庚烷和其它脂肪族原料流中提取苯和其它芳族化合物时具有明显的选择性优势。

公开(公告)号：US4098677A

公开(公告)日：1978-07-04

申请号：US780247

申请日：1977-03-22

申请人： Robert H. Waghorne

发明人： Robert H. Waghorne

IPC分类号： B01J21/20 ,  B01J29/90 ,  C10G11/02 ,  C10G11/04 ,  B01J8/24

CPC分类号： C10G11/02 ,  B01J21/20 ,  B01J29/90 ,  Y02P30/446 ,  Y10S502/515

摘要： A catalytic cracking process is provided in which entrained nitrogen is stripped from the regenerated cracking catalyst with a stripping gas comprising at least about 80 mole percent of carbon dioxide prior to contacting the hydrocarbonaceous feed with the regenerated catalyst.

摘要翻译： 提供催化裂解方法，其中在将烃原料与再生催化剂接触之前，使带有至少约80摩尔％二氧化碳的汽提气体从再生裂化催化剂中汽提夹带的氮气。

公开(公告)号：US4319892A

公开(公告)日：1982-03-16

申请号：US183378

申请日：1980-09-02

申请人： Robert H. Waghorne ,  Martin O. Gernand ,  Bernie J. Pafford

发明人： Robert H. Waghorne ,  Martin O. Gernand ,  Bernie J. Pafford

IPC分类号： B01D53/12 ,  C01B3/50 ,  C01B3/56

CPC分类号： B01D53/12 ,  C01B3/508 ,  C01B3/56 ,  C01B2203/042 ,  C01B2203/048 ,  C01B2203/0495

摘要： An adsorption process for the recovery of hydrogen from a feed gas or vapor which contains hydrogen in admixture with one or more hydrocarbon components, alone or in admixture with non-hydrocarbon components. Particulate adsorbent solids are provided with a magnetizable component, or components, and circulated between an adsorption zone in which hydrogen is concentrated in the off gas by contact of the adsorbent solids with the feed, and hydrogen recovered, and a desorption zone in which the exhausted solids are regenerated. Within the adsorption zone the feed is countercurrently contacted with the solids at relatively low temperature to selectively adsorb hydrocarbons, and perhaps other non-hydrogen components. The solids are formed into a moving, fluidized bed, and magnetically stabilized to suppress gross solids circulation while hydrocarbons are adsorbed from the feed. Occluded hydrogen is subsequently displaced from the particulate adsorbent solids with hydrocarbons, and the hydrocarbon enriched particulate adsorbent solids are then transported to the desorption zone. In the desorption zone the solids are fluidized, and the temperature of the bed is elevated sufficiently to desorb at least a portion of the hydrocarbons. The residual hydrocarbons are subsequently displaced, suitably with steam or water by contact with steam in a magnetically stabilized bed of the solids. The wet solids are then dried by contact with hydrogen to displace the water, and cooled to complete the regeneration.

摘要翻译： 用于从含有氢气的进料气体或蒸气中回收氢气的吸附方法，所述氢气与一种或多种烃组分混合，单独或与非烃组分混合。 颗粒吸附剂固体提供有可磁化组分或组分，并且通过吸附剂固体与进料的接触和回收的氢气在其中氢气在废气中浓缩的吸附区和在其中被排出的脱附区之间循环 固体再生。 在吸附区内，进料在相对低的温度下与固体逆流接触，以选择性地吸附碳氢化合物，以及可能的其他非氢组分。 固体形成移动的流化床，并且磁稳定以抑制总固体循环，同时烃从进料中吸附。 封闭的氢气随后用碳氢化合物从颗粒吸附剂固体中移出，然后将富含烃的颗粒吸附剂固体输送到解吸区。 在解吸区中，固体被流化，并且床的温度被充分升高以解吸至少一部分烃。 随后，通过与固体的磁稳定床中的蒸汽接触，残留的碳氢化合物适当地与蒸汽或水相接触。 然后通过与氢气接触将湿固体干燥以置换水，并冷却以完成再生。

公开(公告)号：US4172810A

公开(公告)日：1979-10-30

申请号：US903814

申请日：1978-05-08

申请人： Howard L. Mitchell, III ,  Robert H. Waghorne

发明人： Howard L. Mitchell, III ,  Robert H. Waghorne

IPC分类号： B01J23/00 ,  B01J23/652 ,  B01J23/68 ,  B01J23/85 ,  C07C1/32 ,  B01J21/04 ,  B01J23/58 ,  B01J23/64 ,  B01J23/78

CPC分类号： C07C1/325 ,  B01J23/005 ,  B01J23/652 ,  B01J23/683 ,  B01J23/85 ,  C07C2521/04 ,  C07C2523/02 ,  C07C2523/26 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P20/584 ,  Y10S502/524 ,  Y10S585/943

摘要： Novel regenerable catalyst-reagents, and a new and improved process utilizing said regenerable catalyst-reagents, for the conversion, and oligomerization of hydrocarbons, notably methane, at relatively low temperatures to produce products rich in ethylene or benzene, or both, usually in admixture with other hydrocarbons; and process for the regeneration of said catalyst-reagents. (a) The catalyst-reagents are multi-functional and are comprised of (1) a Group VIII noble metal having an atomic number of 45 or greater, nickel, or a Group I-B noble metal having an atomic number of 47 or greater; (2) a Group VI-B metal oxide which is capable of being reduced to a lower oxide, or admixture of metal oxides which includes one or more of such metal oxides; and, (3) a Group II-A metal or alkaline-earth metal, composited with a suitably passivated, spinel-coated refractory support, notably an inorganic oxide support, preferably alumina.

摘要翻译： 新型可再生催化剂试剂，以及利用所述可再生催化剂试剂的新的和改进的方法，用于在较低温度下转化和低聚烃，特别是甲烷，以生产富含乙烯或苯的产物，或两者，通常为混合物 与其他碳氢化合物; 以及所述催化剂试剂再生的方法。 （a）催化剂试剂是多功能的，并且包含（1）原子序数为45以上的Ⅷ族贵金属，镍或原子序数为47以上的I-B族贵金属; （2）能够还原成低氧化物的VI-B族金属氧化物，或包含这些金属氧化物中的一种或多种的金属氧化物的混合物; 和（3）II-A族金属或碱土金属，与适当钝化的尖晶石涂层耐火载体，特别是无机氧化物载体，优选氧化铝复合。