Catalyst for Fischer-Tropsch synthesis and process for producing hydrocarbons
    3.
    发明授权
    Catalyst for Fischer-Tropsch synthesis and process for producing hydrocarbons 有权
    费 - 托合成催化剂及其制备方法

    公开(公告)号:US07510994B2

    公开(公告)日:2009-03-31

    申请号:US11538139

    申请日:2006-10-03

    IPC分类号: B01J23/00 B01J21/00 B01J20/00

    摘要: A catalyst is provided which is low in methane selectivity in a high CO conversion region and high in chain growth probability α in a Fischer-Tropsch synthesis and comprises a support comprising silica or alumina and an oxide of zirconium and/or titanium loaded thereon in film form in an amount ranging from 0.5 percent by mass to 10.0 percent in terms of metal, and one or more metals selected from the group consisting of cobalt, nickel and ruthenium loaded on the support.

    摘要翻译: 提供了一种催化剂,其在高CO转化区域中的甲烷选择性低,费 - 托合成中的链增长概率α高,并且包含载体,其包含二氧化硅或氧化铝以及负载在其中的锆和/或钛的氧化物 形式的金属含量为0.5质量%至10.0质量%,以及一种或多种选自负载在载体上的钴,镍和钌的金属。

    Low sulfur gas oil
    4.
    发明授权
    Low sulfur gas oil 有权
    低硫瓦斯油

    公开(公告)号:US06299758B1

    公开(公告)日:2001-10-09

    申请号:US09437942

    申请日:1999-11-10

    IPC分类号: C10G4500

    CPC分类号: C10G65/14 C10L1/08

    摘要: Gas oils comprises one or more gas oil bases obtained by subjecting specific fractions from distilled petroleum fractions to hydrogenating treatment under specific conditions and optionally a small amount of a straight kerosene or gas oil. The gas oils have a sulfur concentration of 350 ppm or below.

    摘要翻译: 瓦斯油包含一种或多种瓦斯油基料,其通过使来自蒸馏的石油馏分的特定馏分在特定条件下进行氢化处理和任选的少量直馏煤油或瓦斯油而获得。 瓦斯油的硫浓度为350ppm以下。

    Manufacturing process of diesel gas oil with high cetane number and low sulfur
    5.
    发明授权
    Manufacturing process of diesel gas oil with high cetane number and low sulfur 有权
    具有高十六烷值和低硫的柴油机油的制造工艺

    公开(公告)号:US06264827B1

    公开(公告)日:2001-07-24

    申请号:US09384179

    申请日:1999-08-27

    IPC分类号: C10G4500

    CPC分类号: C10G65/04

    摘要: A manufacturing process of a diesel gas oil with a high cetane number and a low sulfur, where the cetane number thereof is at least 45, the sulfur content thereof is less than 350 ppm, and the storage stability is superior, from a petroleum distillate oil with a low cetane number and a high sulfur content is provided. The process includes a first stage of contacting hydrogen with a petroleum distillate oil with a particular low cetane number, a particular high sulfur content, and a particular boiling point, in the presence of a catalyst of a porous solid acid carrier carrying a particular hydrogenation-active metals at a particular temperature and pressure to obtain a hydrogenated oil with a cetane number of at least 45 and a sulfur content of less than 350 ppm; and a second stage of contacting the obtained hydrogenated oil with hydrogen in the presence of a catalyst of a porous carrier carrying a hydrogenation-active metal at a particular temperature and pressure to obtain a hydrogenated oil with a superior storage stability without changing the cetane number and the sulfur content.

    摘要翻译: 一种具有高十六烷值和低硫的柴油瓦斯油的制造方法,其十六烷值至少为45,硫含量小于350ppm,储存稳定性优于石油馏出油 具有低十六烷值和高硫含量。 该方法包括在载体上具有特定氢化反应的多孔固体酸载体的催化剂存在下,使氢与具有特定低十六烷值,特定高硫含量和特定沸点的石油馏出油接触的第一阶段, 在特定温度和压力下的活性金属,以获得十六烷值至少为45且硫含量低于350ppm的氢化油; 和在特定温度和压力下,在承载氢化活性金属的多孔载体的催化剂存在下,使所得氢化油与氢接触的第二阶段,以获得具有优异储存稳定性的氢化油,而不改变十六烷值, 硫含量。

    Method of manufacturing gas oil containing low amounts of sulfur and
aromatic compounds
    6.
    发明授权
    Method of manufacturing gas oil containing low amounts of sulfur and aromatic compounds 失效
    制造含有少量硫和芳香族化合物的瓦斯油的方法

    公开(公告)号:US5741414A

    公开(公告)日:1998-04-21

    申请号:US522973

    申请日:1995-09-01

    CPC分类号: C10G65/08

    摘要: There is provided a method of manufacturing gas oil containing low-sulfur and low-aromatic-compound content, said method including a first step of putting distilled petroleum to contact with hydrogen gas in the presence of a hydrotreating catalyst to reduce the sulfur concentration to not higher than 0.05 wt % and a second step of reducing the aromatic compound concentration in the presence of a noble metal type catalyst, with at least a pair of high temperature high pressure gas liquid separators arranged between the two steps to separate the gaseous and liquid components of distilled petroleum and hydrogen gas or hydrogen containing gas is introduced into the liquid component in each of the separators.

    摘要翻译: 提供了含有低硫和低芳香族化合物含量的瓦斯油的方法,所述方法包括在蒸馏催化剂存在下使蒸馏石油与氢气接触的第一步骤,以将硫浓度降低至不 高于0.05重量%的第二步骤和在贵金属型催化剂存在下还原芳族化合物浓度的第二步骤,其中至少一对高温高压气液分离器布置在两个步骤之间以分离气态和液态组分 的蒸馏石油和氢气或含氢气体引入每个分离器中的液体组分中。

    Catalyst for Fischer-Tropsch Synthesis and Process for Producing Hydrocarbons
    8.
    发明申请
    Catalyst for Fischer-Tropsch Synthesis and Process for Producing Hydrocarbons 有权
    费 - 托合成催化剂和碳氢化合物生产方法

    公开(公告)号:US20070105963A1

    公开(公告)日:2007-05-10

    申请号:US11538139

    申请日:2006-10-03

    IPC分类号: B01J23/70 C07C27/06

    摘要: A catalyst is provided which is low in methane selectivity in a high CO conversion region and high in chain growth probability a in a Fischer-Tropsch synthesis and comprises a support comprising silica or alumina and an oxide of zirconium and/or titanium loaded thereon in film form in an amount ranging from 0.5 percent by mass to 10.0 percent in terms of metal, and one or more metals selected from the group consisting of cobalt, nickel and ruthenium loaded on the support.

    摘要翻译: 提供了一种催化剂,其在高CO转化区域中的甲烷选择性低,并且在费 - 托合成中具有高的链增长概率α,并且包含载体,其包含二氧化硅或氧化铝以及其中负载有锆和/或钛的氧化物的膜 形式的金属含量为0.5质量%至10.0质量%,以及一种或多种选自负载在载体上的钴,镍和钌的金属。