Method for producing exo-THDCPD and adamantane using pseudo-fixed bed ionic liquid reactor
    4.
    发明授权
    Method for producing exo-THDCPD and adamantane using pseudo-fixed bed ionic liquid reactor 有权
    使用假固定床离子液体反应器生产外切THDCPD和金刚烷的方法

    公开(公告)号:US08049050B2

    公开(公告)日:2011-11-01

    申请号:US12463732

    申请日:2009-05-11

    IPC分类号: C07C5/25

    摘要: A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C.

    摘要翻译: 提供了合成外 - 四氢二环戊二烯(exo-THDCPD)和金刚烷的方法,包括在假固定床离子液体反应器中作为与三氯化铝的酸性离子液体的反应进料的内 - 四氢二环戊二烯(内切-THDCPD)的异构化 。 反应物从假固定床反应器的底部至顶部以液滴的形式浮起,最后从侧管排出。 在三氯化铝的酸性离子液体中三氯化铝的摩尔分数为0.5至0.9,反应进料的进料速率为0.1-10g / min,异构化温度为25-120℃

    METHOD FOR PRODUCING EXO-THDCPD AND ADAMANTANE USING PSEUDO-FIXED BED IONIC LIQUID REACTOR
    5.
    发明申请
    METHOD FOR PRODUCING EXO-THDCPD AND ADAMANTANE USING PSEUDO-FIXED BED IONIC LIQUID REACTOR 有权
    使用PSEUDO固定床离子液体反应器生产外THDCPD和ADAMANTANE的方法

    公开(公告)号:US20100286460A1

    公开(公告)日:2010-11-11

    申请号:US12463732

    申请日:2009-05-11

    IPC分类号: C07C5/00

    摘要: A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C.

    摘要翻译: 提供了合成外 - 四氢二环戊二烯(exo-THDCPD)和金刚烷的方法,包括在假固定床离子液体反应器中作为与三氯化铝的酸性离子液体的反应进料的内 - 四氢二环戊二烯(内切-THDCPD)的异构化 。 反应物从假固定床反应器的底部至顶部以液滴的形式浮起,最后从侧管排出。 在三氯化铝的酸性离子液体中三氯化铝的摩尔分数为0.5至0.9,反应进料的进料速率为0.1-10g / min,异构化温度为25-120℃

    Composition of an anti-scale-forming agent
    9.
    发明授权
    Composition of an anti-scale-forming agent 有权
    防垢剂的组成

    公开(公告)号:US06458292B1

    公开(公告)日:2002-10-01

    申请号:US09686937

    申请日:2000-10-12

    IPC分类号: C02F514

    摘要: A composition for an anti-scale-forming agent includes oil-based polyalkylenes, amines phosphorous and oxygen in a polymer for providing dispersivity and anti-oxidation and having the following formula: By integrating both characteristics into a single polymer, the anti-scale-forming agent in accordance with the present invention can be used as an anti-scale-forming agent for a manufacturing process in a petroleum refinery plant or the like chemistry factory. R1, R2 and x are defined herein.

    摘要翻译: 用于防垢剂的组合物包括用于提供分散性和抗氧化性的聚合物中的油基聚亚烷基,亚磷酸和氧,并具有以下结构式:通过将两种特性整合到单一聚合物中, 根据本发明的成型剂可以用作炼油厂等化学工厂中的制造方法的防垢剂。 R1,R2和x在本文中定义。

    Star-like poly(oxyalkyene)triamide alkoxylates gasoline additive and the method for producing the same
    10.
    发明授权
    Star-like poly(oxyalkyene)triamide alkoxylates gasoline additive and the method for producing the same 失效
    星状聚(氧化烯)三酰胺烷氧基化汽油添加剂及其制备方法

    公开(公告)号:US06270540B1

    公开(公告)日:2001-08-07

    申请号:US09411651

    申请日:1999-10-04

    IPC分类号: C10L118

    CPC分类号: C10L1/238 C10L1/143 C10L10/04

    摘要: A new class of useful gasoline additives is prepared via two consecutive reactions including: (1) amidation of water-soluble hydrophilic, low molecular weight triamine with alkyl acetate at an elevated temperature under N2 pressure to prepare a symmetrical triamide; and (2) alkoxylation of the triamides with 1,2-epoxyalkane to prepare poly(oxyalkylene)triamide alkoxylate of three telechelic hydroxy groups, having the general formula: wherein x, y and z are from 1 to 20, R is poly(oxyalkylene) of a molecular weight from 72 to 1000, and R′ is an alkyl having a carbon number from 2 to 18.

    摘要翻译: 通过两个连续的反应制备了一类新的有用的汽油添加剂,包括:(1)在氮气压力升高的温度下,将水溶性亲水性低分子量三胺与乙酸烷基酯酰胺化以制备对称的三酰胺; 和(2)三酰胺与1,2-环氧烷烃的烷氧基化以制备三个遥爪羟基的聚(氧化烯)三酰胺烷氧基化物,其具有以下通式:其中x,y和z为1至20,R为聚(氧化烯 ),分子量为72〜1000,R'为碳数为2〜18的烷基。