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63 条记录 (耗时 0.03 秒)

    Conversion of coal to electricity
    42.
    发明授权
    Conversion of coal to electricity 失效
    煤转电

    公开(公告)号：US4549396A

    公开(公告)日：1985-10-29

    申请号：US339962

    申请日：1982-01-18

    申请人： William E. Garwood ,  James C. Kuo ,  Solomon M. Jacob ,  John J. Wise

    发明人： William E. Garwood ,  James C. Kuo ,  Solomon M. Jacob ,  John J. Wise

    IPC分类号： F02B43/08

    CPC分类号： F02B43/08 ,  Y02T10/32 ,  Y10S48/06

    摘要： Utilizing air, rather than oxygen, to convert coal to synthesis gas containing very high proportions of inert nitrogen; subjecting this entire gas, possibly with intermediate cleanup, e.g., sulfur removal, to conversion over a special metal-zeolite catalyst to produce a product comprising C.sub.5 to C.sub.11 normally liquid hydrocarbons, a gas containing C.sub.1 to C.sub.4 hydrocarbons, carbon dioxide and large proportions of nitrogen, and an aqueous product comprising water; utilizing the gas product to run electric power generation equipment, such as a direct fired turbine, at base load levels; storing and accumulating the liquid product; and intermittently using the liquid product for electric power generation to meet higher than base loads, including peak load situations.

    摘要翻译： 利用空气而不是氧将煤转化成含有非常高比例惰性氮的合成气; 对整个气体进行处理，可能进行中间清洗，例如除硫，通过特殊的金属 - 沸石催化剂进行转化，生产出包含C 1到C 11通常为液态烃的产物，含有C1至C4烃的气体，二氧化碳和大比例 氮气和包含水的含水产物; 利用气体产品以基本负载水平运行诸如直接燃烧的涡轮机的发电设备; 储存和积聚液体产品; 并间歇地使用液体产品进行发电，以满足高于基本负载，包括峰值负载情况。

    Integrated process for making transportation fuels and lubes from wet natural gas
    43.
    发明授权
    Integrated process for making transportation fuels and lubes from wet natural gas 失效
    从湿天然气制造运输燃料和润滑油的综合过程

    公开(公告)号：US4413153A

    公开(公告)日：1983-11-01

    申请号：US436158

    申请日：1982-10-22

    申请人： William E. Garwood ,  Wooyoung Lee

    发明人： William E. Garwood ,  Wooyoung Lee

    IPC分类号： C10G3/00 ,  C10G50/00 ,  C10G57/02 ,  F02B3/06 ,  C07C1/04

    CPC分类号： C10G50/00 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/10 ,  F02B3/06 ,  Y02P30/20

    摘要： The synthetic fuel slate of products derived from wet natural gas is expanded to include both aromatic gasoline from the methane rich dry gas portion via steam reforming to synthesis gas, the production of methanol from synthesis gas and the conversion of methanol to gasoline over a ZSM-5 type catalyst, plus high quality jet fuel, diesel fuel and lubricating oils from the C.sub.3.sup.+ paraffin rich fraction of wet natural gas via thermal cracking of the paraffin rich fraction to olefins and the conversion of the olefins to gasoline and distillate boiling range hydrocarbons over a ZSM-5 type catalyst. Methane separated from the thermal cracked product can be mixed with the dry gas fraction for synthesis gas production and a portion of the hydrogen from the synthesis gas may be used to hydrogenate the distillate fraction from the catalytic conversion of the thermal cracked product.

    摘要翻译： 来自湿天然气的产品的合成燃料石板膨胀，包括从富甲烷干燥部分通过蒸汽重整到合成气的芳香族汽油，从合成气生产甲醇，通过ZSM- 5型催化剂，加上高品质的喷气燃料，柴油燃料和润滑油，通过富含馏分的烯烃的热裂解将烯烃转化为汽油和馏出物沸点烃，来自富含天然气的C3 +石蜡馏分 ZSM-5型催化剂。 与热裂解产物分离的甲烷可以与用于合成气生产的干燥气体馏分混合，并且可以使用来自合成气的一部分氢气从热裂化产物的催化转化中氢化馏出物馏分。

    Manufacture of hydrocracked low pour lubricating oils
    45.
    发明授权
    Manufacture of hydrocracked low pour lubricating oils 失效
    加氢裂化低润滑油的制造

    公开(公告)号：US4283272A

    公开(公告)日：1981-08-11

    申请号：US159011

    申请日：1980-06-12

    申请人： William E. Garwood ,  Murray R. Silk

    发明人： William E. Garwood ,  Murray R. Silk

    IPC分类号： C10G47/16 ,  C10G49/22 ,  C10G65/12 ,  C10G67/00 ,  C10G67/06

    CPC分类号： C10G65/12 ,  C10G2400/10

    摘要： Hydrocracked, low pour lubricating oils of good stability are manufactured by passing a suitable hydrocarbon feed and hydrogen sequentially through a hydrocracking zone, a catalytic dewaxing zone, and a hydrotreating zone, all at high pressure and in that order, with purification of the hydrogen gas prior to passage to the dewaxing zone. By maintaining all zones at high pressure, the efficiency of the process is augmented.

    摘要翻译： 通过使合适的烃进料和氢气依次通过加氢裂化区，催化脱蜡区和加氢处理区，全部以高压和顺序通过氢气净化来制备加氢裂化的低倾点润滑油 在通过脱蜡区之前。 通过将所有区域保持在高压状态，增加了处理效率。

    Synthetic lubricants
    49.
    发明授权
    Synthetic lubricants 失效
    合成润滑剂

    公开(公告)号：US5008460A

    公开(公告)日：1991-04-16

    申请号：US358108

    申请日：1989-05-30

    申请人： William E. Garwood ,  Quang N. Le ,  Joosup Shim ,  Stephen S. Wong

    发明人： William E. Garwood ,  Quang N. Le ,  Joosup Shim ,  Stephen S. Wong

    IPC分类号： C10G50/02 ,  C10G69/12

    CPC分类号： C10G50/02 ,  C10G69/126

    摘要： Synthetic lubricating oils having a predetermined alkylaromatic structure are prepared from a mixture of mono- or dialkenyl benzene with an aliphatic olefin by free-radical reaction in the presence of ditertiary-butyl peroxide, for example. Equivalent napthalene derivatives may be substituted for the dialkenyl benzene. The oils that are formed exhibit a high Viscosity Index, and a low pour point. The viscosity of the synthetic lube stock produced may be controlled by changing the amount of peroxide used.

    摘要翻译： 具有预定烷基芳族结构的合成润滑油例如由二叔丁基过氧化物存在下，由单 - 或二烯基苯与脂族烯烃的混合物通过自由基反应制备。 等价萘衍生物可代替二苯基苯。 所形成的油表现出高粘度指数和低倾点。 可以通过改变所用过氧化物的量来控制所生产的合成润滑油的粘度。

    Nitrogen resistant paraffin hydroisomerization catalysts
    50.
    发明授权
    Nitrogen resistant paraffin hydroisomerization catalysts 失效
    耐氮石蜡加氢异构化催化剂

    公开(公告)号：US4814543A

    公开(公告)日：1989-03-21

    申请号：US138749

    申请日：1987-12-28

    申请人： Nai Y. Chen ,  William E. Garwood ,  Sharon B. McCullen

    发明人： Nai Y. Chen ,  William E. Garwood ,  Sharon B. McCullen

    IPC分类号： B01J29/66 ,  B01J29/70 ,  B01J29/74 ,  C07C5/27 ,  C10G45/64 ,  C07C5/13

    CPC分类号： C10G45/64 ,  B01J29/064 ,  B01J29/67 ,  B01J29/7484 ,  B01J29/7492 ,  C07C5/2791 ,  B01J2229/42

    摘要： The present invention includes a process and catalyst composition for paraffinic isomerization of a hydrocarbon feedstock which has a paraffin content having no more than 20 carbon atoms per molecule. The feedstock is contacted with a crystalline aluminosilicate zeolite catalyst having pore openings defined by: (1) a ratio of sorption of n-hexane to o-xylene, on a volume percent basis, of greater than about 3, which sorption is determined at a P/P.sub.o of 0.1 and at a temperature of 50.degree. C. for n-hexane and 80.degree. C. for o-xylene and (2) by the ability of selectively cracking 3-methylpentane (3MP) in preference to the doubly branched 2,3-dimethylbutane (DMB) at 1000.degree. F. and 1 atmosphere pressure from a 1/1/1 weight ratio mixture of n-hexane/3-methyl-pentane/2,3-dimethylbutane, with the ratio of rate constants k.sub.3MP/ k.sub.DMB determined at a temperature of 1000.degree. F. being in excess of about 2, e.g., ZSM-22, ZSM-23, AXM-35 and mixtures thereof, in combination with a Group VIII metal, and having a zeolite SiO.sub.2 /Al.sub.2 O.sub.3 ratio of at least about 20:1 at a temperature and pressure suitable for isomerization.

    摘要翻译： 本发明包括用于烃原料的链烷烃异构化的方法和催化剂组合物，其具有每分子具有不超过20个碳原子的链烷烃含量。 原料与具有孔开口的结晶铝硅酸盐沸石催化剂接触，所述沸石催化剂的定义如下：（1）正丁烷与邻二甲苯的吸附比例，以体积百分数计，大于约3，该吸附在 P / Po为0.1，温度为50℃，正己烷和80℃为邻二甲苯，（2）选择性裂解3-甲基戊烷（3MP）优于双支链2 ，三甲基丁烷（DMB）在1000°F和1大气压下，由正己烷/ 3-甲基戊烷/ 2,3-二甲基丁烷的1/1/1重量比混合物与速率常数比例k3MP / kDMB在1000°F的温度下测定为超过约2，例如ZSM-22，ZSM-23，AXM-35及其混合物，与VIII族金属组合，并具有SiO 2 / Al 2 O 3沸石 在适于异构化的温度和压力下至少约20:1的比例。