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81. 发明授权

US4239658A Catalysts for the conversion of relatively low molecular weight hydrocarbons to higher molecular weight hydrocarbons and the regeneration of the catalysts 失效
标题翻译：用于将相对低分子量烃转化为较高分子量烃的催化剂和催化剂的再生
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。

82. 发明授权

US4231751A Novel method of testing a charge calcined alumina to determine its suitability for use in hydrocarbon conversion 失效
标题翻译：测试电荷煅烧氧化铝以确定其适用于烃转化的新方法
公开(公告)号：US4231751A
公开(公告)日：1980-11-04
申请号：US1235
申请日：1979-01-05
申请人： Leon F. Koniz , John H. Estes
发明人： Leon F. Koniz , John H. Estes
IPC分类号： B01J23/85 , B01J35/00 , C01F7/02 , C07C4/20 , G01N21/04 , G01N31/02
CPC分类号： B01J35/00 , B01J23/85 , C01F7/02 , C07C4/20 , C07C2521/04 , C07C2523/02 , C07C2523/04 , C07C2523/24 , C07C2523/74 , C07C2523/85
摘要： Alkylaromatic charge hydrocarbons such as toluene are steam dealkylated in the presence of catalyst which typically contains oxides of nickel, chromium, and potassium on an activated high-purity alumina. It is a feature of this invention that the high-purity alumina is activated by calcining followed by addition thereto of alkaline earth metal such as calcium or magnesium. A test is disclosed according to which it may be determined which high-purity aluminas are suitable for use.
摘要翻译：烷基芳族电荷烃如甲苯是在催化剂存在下蒸汽脱烷基化的，催化剂通常在活化的高纯度氧化铝上含有镍，铬和钾的氧化物。本发明的一个特征是高纯度氧化铝通过煅烧而活化，然后加入碱土金属如钙或镁。公开了可以确定哪种高纯度氧化铝适合使用的试验。

83. 发明授权

US3760023A Hydrodealkylation process with promoted group vib metals and promoters 失效
标题翻译：具有促进族VIB金属和促进剂的水解方法
公开(公告)号：US3760023A
公开(公告)日：1973-09-18
申请号：US3760023D
申请日：1971-04-26
申请人： ASHLAND OIL INC
发明人： KOVACH S , PATRICK R , KMECAK R
IPC分类号： B01J23/24 , C07C4/18 , B01J11/06 , C07C3/58
CPC分类号： B01J23/24 , C07C4/18 , C07C2521/04 , C07C2523/02 , C07C2523/04 , C07C2523/12 , C07C2523/24
摘要： A process for the hydrodealkylation of alkyl-substituted aromatic hydrocarbons, including contacting the alkyl-substituted aromatic hydrocarbons with a catalyst comprising a metal of Group VIB of the Periodic System, such as chromium, molybdenum, and tungsten, and mixtures thereof, in an amount of about 5 to 15 per cent by weight of the finished catalyst, and a promoter selected from the group consisting of alkali metals, alkaline earth metals, rare earth metals, and mixtures thereof, such as potassium, rubidium, cesium, calcium, strontium, barium, cerium, thorium, etc., in an amount between about 1 to 10 percent by weight of the finished catalyst, at a temperature of about 1,050* to 1,200*F, a pressure of about 100 to 1,000 psig., a liquid hourly space velocity of about 0.1 to 5, and a hydrogento-hydrocarbon mole ratio between about 3 and 15 to 1.
摘要翻译：烷基取代芳烃的加氢脱烷基化方法，包括使烷基取代的芳族烃与包含周期性体系的VIB族金属如铬，钼和钨的催化剂及其混合物的催化剂，其量为约5至15重量％的成品催化剂，以及选自碱金属，碱土金属，稀土金属及其混合物的助催化剂，例如钾，铷，铯，钙，锶，钡，铈，钍等，其量为成品催化剂重量的约1-10％，温度为约1050°至1200°F，压力为约100至1,000psig，液体小时空间速度为约0.1至5，氢与烃的摩尔比为约3至15比1。

84. 发明授权

US3679768A Hydrodealkylation process with catalyst of group vib metals promoted by tin oxide or lead oxide 失效
标题翻译：用氧化锡或铅氧化物促进的VIB族金属催化剂的氢化方法
公开(公告)号：US3679768A
公开(公告)日：1972-07-25
申请号：US3679768D
申请日：1968-10-22
申请人： ASHLAND OIL INC
发明人： KMECAK RONALD A , KOVACH STEPHEN M , PATRICK RALPH E
IPC分类号： B01J21/06 , B01J23/14 , B01J23/26 , C07C4/18 , C07C3/58 , B01J11/06
CPC分类号： B01J21/06 , B01J23/14 , B01J23/26 , C07C4/18 , C07C2521/04 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/24 , C07C2523/40 , C07C2523/74
摘要： A process for the hydrodealkylation of alkyl-substituted aromatic hydrocarbons, including contacting the alkyl-substituted aromatic hydrocarbons with a catalyst comprising a metal of Group VIB of the Periodic System, such as chromium, molybdenum and tungsten, in an amount from about 5 to 15 percent by weight based on the finished catalyst and a promoter comprising a metal of Group IVA of the Periodic System, such as tin and lead, in an amount between about 1 to 15 percent by weight of the final catalyst, both deposited on an inert oxide support, such as gamma aluminas, silica-alumina, magnesia-alumina, etc., at a temperature of about 1,050* to 1,200* F, a pressure of about 100 to 1,000 psig., a liquid hourly space velocity of about 0.1 to 5 and a hydrogen-to-hydrocarbon mole ratio between about 3 and 15 to 1. A second promoting agent selected from the Group consisting of alkali metals, alkaline earth metals, and rare earth metals, such as potassium, rubidium, cesium, calcium, strontium, barium, cerium, thorium, etc., may also be deposited on the carrier.
摘要翻译：烷基取代的芳烃的加氢脱烷基化方法，包括使烷基取代的芳族烃与包含周期系的第VIB族金属如铬，钼和钨的金属的催化剂接触，其量为约5至15 基于成品催化剂的重量百分比和包含周期性体系的IVA族金属的助催化剂，例如锡和铅，其量为最终催化剂的约1至15重量％，均沉积在惰性氧化物上载体，例如γ氧化铝，二氧化硅 - 氧化铝，氧化镁 - 氧化铝等，温度约为1050°-1200°F，压力为约100-1000psig，液时空速为约0.1至5 氢和烃的摩尔比为约3至15:1。选自碱金属，碱土金属和稀土金属如钾，铷，铯，钙，锶的第二促进剂铁，钡，铈，钍等也可以沉积在载体上。

85. 发明授权

US3660520A Integrated oxydehydrogenation and alkylation process 失效
标题翻译：一体化氧化脱氢和烷基化方法
公开(公告)号：US3660520A
公开(公告)日：1972-05-02
申请号：US3660520D
申请日：1970-02-18
申请人： EXXON RESEARCH ENGINEERING CO
发明人： HEMMINGER CHARLES E
IPC分类号： C07C2/58 , C07C2/62 , C07C5/05 , C07C5/48 , C07C7/163 , C07C9/00 , C07C9/16 , C07C3/52 , C07C3/54
CPC分类号： C07C9/16 , C07C2/58 , C07C2/62 , C07C5/05 , C07C5/48 , C07C7/163 , C07C9/00 , C07C2521/04 , C07C2523/18 , C07C2523/22 , C07C2523/24 , C07C2523/74 , C07C2527/043 , C07C2527/054 , C07C2527/1206 , C07C2527/186 , C07C2529/06 , Y10S585/925 , C07C11/08 , C07C11/02
摘要： A SATURATED C3-C4 HYDROCARBON FEED IS DEHYDROGENATED WITH AN OXYGEN-CONTAINING GAS AND A FLUIDIZED CATALYST, SUCH AS, BISMUTH PHOSPHATE ON ACTIVATED ALUMINA, VANADIUM OXIDE OR BISMUTH OXIDE, TO FORM C3 AND C4 MONO OLEFINS. THE OLEFIN FRACTION IS THAN ALKAYLATED WITH ISOPARAFFIN AND A CATALYST, SUCH AS H2SO4, HF OR ZEOLITES. THE OLEFIN FRACTION MAY BE HYDROGENATED PRIOR TO ALKYLATION TO CONVERTE ANY BUTADIENE FORMED IN THE DEHYDROGENATION REACTION TO BUTENE.

86. 发明授权

US3576900A Preparation of diolefins from tertiary and secondary alkyl halides 失效
标题翻译：从碱性和二级烷基化合物制备二氧化碳
公开(公告)号：US3576900A
公开(公告)日：1971-04-27
申请号：US3576900D
申请日：1969-02-27
申请人： GOODYEAR TIRE & RUBBER
发明人： FRECH KENNETH J , HOPPSTOCK FREDERIC H , FALVO LOUIS A
IPC分类号： C07C1/26 , F02M3/12 , C07C1/30
CPC分类号： F02M3/12 , C07C1/26 , C07C2521/02 , C07C2521/06 , C07C2523/02 , C07C2523/06 , C07C2523/08 , C07C2523/14 , C07C2523/18 , C07C2523/20 , C07C2523/24 , C07C2523/32 , C07C2523/38 , C07C11/12
摘要： A PROCESS IS DISCLOSED FOR THE PREPARATION OF DIOLEFINS WHICH COMPRISES SIMULTANEOUSLY DEHYDROHALOGENATING AND DEALKYLATING A HALIDE SELECTED FROM THE GROUP OF 2-HALO PENTANES, 3-HALO PENTANES, 2-HALO-2-METHYL PENTANES, 3HALO-3-METHYL PENTANES, 2-HALO-3-METHYL PENTANES, 3-HALO2-METHYL PENTANES, 2-HALO-4-METHYL PENTANES, 3-HALO HEXANES, 3-HALO-3-ETHYL PENTANES, 2-HALO-3-ETHYL PENTANES, 2HALO-2-ETHYL PENTANES, 3-HALO-4-METHYL HEXANES, 3-HALO2-METHYL HEXANES, 3-HALO-5-METHYL HEXANES, 2-HALO-4METHYL HEXANES, 2-HALO-HEXANES, 2-HALO-2-METHYL HEXANES, 2-HALO-3-METHYL HEXANES, 3-HALO HEPTANES, 3-HALO-3-ETHYLHEXANES, 3-HALO-3-METHYL HEPTANES, 3-HALO-4-METHYL HEPTANES, AND 3-HALO-2-METHYL HEPTANES, OVER A CATALYST WHICH IS AN OXIDE OF AN ELEMENT SELECTED FROM THE GROUP OF COPPER, BERYLLIUM, MAGNESIUM, CALCIUM, STRONTIUM, BARIUM, ZINC, CADMIUM, BORON, ALUMINUM, GALLIUM, INDIUM, SILICON, TIN, LEAD, TITANIUM, ZIRCONIUM, ANTIMONY, BISMUTH, VANADIUM, CHROMIUM, MOLYBDENUM, TUNGSTEN, MANGANESE, RHENIUM, IRON, COBALT, NICKEL, CERIUM, PRASEODYMIUM AND THORIUM, AT TEMPERATURES OF 500*C. TO 800*C.

87. 发明授权

US3432567A Alkylaryl production 失效
标题翻译： ALKYLARYL生产
公开(公告)号：US3432567A
公开(公告)日：1969-03-11
申请号：US3432567D
申请日：1966-10-31
申请人： UNIVERSAL OIL PROD CO
发明人： JONES EDWIN KERMIT
IPC分类号： C07C2/70 , C07C5/327 , C07C5/333 , C07C15/107 , C07C37/14 , C07C201/12 , C07C205/06 , C07C3/50 , C07C5/18 , C11D1/22
CPC分类号： C07C37/14 , C07C2/70 , C07C5/327 , C07C5/3337 , C07C15/107 , C07C201/12 , C07C2523/04 , C07C2523/18 , C07C2523/24 , C07C2523/40 , C07C2523/42 , C07C2523/44 , C07C2523/74 , C07C2527/1206 , C07C11/02 , C07C39/06 , C07C205/06

88. 发明授权

US3365510A Low temperature conversion of acetylene to pure benzene 失效
标题翻译：乙炔低温转化成纯苯
公开(公告)号：US3365510A
公开(公告)日：1968-01-23
申请号：US42480465
申请日：1965-01-11
申请人： JOHN E. NOAKES
发明人： NOAKES JOHN E
IPC分类号： C07C2/48
CPC分类号： C07C2/48 , C07C2523/20 , C07C2523/24 , Y10S585/942 , Y10S585/943 , C07C15/04

89. 发明授权

US3310594A Method for improving the quality of aromatic compounds 失效
标题翻译：提高芳香族化合物质量的方法
公开(公告)号：US3310594A
公开(公告)日：1967-03-21
申请号：US46625665
申请日：1965-06-23
申请人： GULF RESEARCH DEVELOPMENT CO
发明人： PETERSON RODNEY E , SUTPHIN ELDON M
IPC分类号： C07C4/16 , C07C4/18 , C07C7/163 , C07C15/00 , C10G65/04
CPC分类号： C07C15/00 , C07C4/16 , C07C4/18 , C07C7/163 , C07C2523/24 , C07C2523/40 , C07C2523/74 , C10G2400/30 , C07C15/04

90. 发明授权

US3310593A Method for improving the quality of dealkylated aromatic compounds 失效
标题翻译：提高脱烷基化芳香族化合物质量的方法
公开(公告)号：US3310593A
公开(公告)日：1967-03-21
申请号：US46625565
申请日：1965-06-23
申请人： GULF RESEARCH DEVELOPMENT CO
发明人： NELSON ELWOOD E , PETERSON RODNEY E , SUTPHIN ELDON M
IPC分类号： C07C4/16 , C07C4/18 , C07C7/163 , C07C15/00 , C10G65/04
CPC分类号： C07C15/00 , C07C4/16 , C07C4/18 , C07C7/163 , C07C2523/24 , C07C2523/40 , C07C2523/74 , C10G2400/30 , C07C15/04

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