Synthesis of neoalkanes
    1.
    发明授权
    Synthesis of neoalkanes 失效
    新烷烃的合成

    公开(公告)号:US4593147A

    公开(公告)日:1986-06-03

    申请号:US667173

    申请日:1984-11-01

    IPC分类号: C07C1/22 C07C9/00 C07C1/00

    摘要: Neoalkanes of the formula R.sub.1 R.sub.2 R.sub.3 CCH.sub.3 are synthesized by hydrogenation of a neoacid of the formula R.sub.1 R.sub.2 R.sub.3 CCOOH or a neoalcohol of the formula R.sub.1 R.sub.2 R.sub.3 CCH.sub.2 OH, wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different alkyl of 1-10 carbon atoms, at a temperature of 250.degree.-500.degree. C. over a copper oxide/zinc oxide catalyst.

    摘要翻译: 式R 1 R 2 R 3 CCH 3的新烷烃通过式R1R2R3CCOOH的新酸或式R 1 R 2 R 3 CCH 2 OH的新醇的氢化合成,其中R 1,R 2和R 3是1-10个碳原子的相同或不同的烷基,在250℃的温度下, 在氧化铜/氧化锌催化剂上500℃。

    Synthesis of neoalkanols
    2.
    发明授权
    Synthesis of neoalkanols 失效
    新烷醇的合成

    公开(公告)号:US4588848A

    公开(公告)日:1986-05-13

    申请号:US667047

    申请日:1984-11-01

    CPC分类号: C07C29/149

    摘要: Neoalkanols of the formula R.sub.1 R.sub.2 R.sub.3 CCH.sub.2 OH are synthesized by hydrogenation of a neoacid of the formula R.sub.1 R.sub.2 R.sub.3 CCOOH, wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different alkyl of 1-10 carbon atoms, at a temperature of 175.degree.-350.degree. C. and a hydrogen pressure of 10-100 Kg/cm.sup.2 over a copper oxide/zinc oxide hydrogenation catalyst.

    摘要翻译: 式R1R2R3CCH2OH的新型烷醇通过式ⅠRR2R3CCOOH的新酸反应合成,其中R 1,R 2和R 3是1-10个碳原子的相同或不同的烷基,在175-350℃的温度和氢 氧化铜/氧化锌氢化催化剂的压力为10-100Kg / cm 2。

    Aromatics processing catalysts
    3.
    发明授权
    Aromatics processing catalysts 失效
    芳烃加工催化剂

    公开(公告)号:US4312790A

    公开(公告)日:1982-01-26

    申请号:US140343

    申请日:1980-04-14

    摘要: A method of preparing aromatics processing catalysts which comprises incorporating a noble metal with a member or members of a useful class of zeolites, with such incorporation occurring after zeolite crystallization, but prior to final catalyst particle formation, i.e. extrusion into particles. Said useful class of zeolites is characterized by a silica to alumina mole ratio of at least 12 and a Constraint Index in the approximate range of 1 to 12.

    摘要翻译: 一种制备芳族化合物加工催化剂的方法,其包括将贵金属与有效类型的沸石的成员或成员结合,其结合发生在沸石结晶之后,但在最终催化剂颗粒形成之前,即挤出成颗粒。 所述有用类别的沸石的特征在于二氧化硅与氧化铝的摩尔比为至少12,约束指数在约1至12的范围内。

    Conversion of synthesis gas with cobalt-containing fluid catalyst
    4.
    发明授权
    Conversion of synthesis gas with cobalt-containing fluid catalyst 失效
    用含钴流体催化剂转化合成气

    公开(公告)号:US4207248A

    公开(公告)日:1980-06-10

    申请号:US970299

    申请日:1978-12-18

    摘要: A method is disclosed for the conversion of synthesis gas to a liquid hydrocarbon product having a boiling point range maximum of less than 400.degree. F. at a 90% overhead and being a predominantly olefinic product. The novel method involves contacting synthesis gas with a single particle catalyst containing cobalt, a crystalline acidic aluminosilicate zeolite having a silica-to-alumina ratio of at least 12, a pore size greater than about 5 Angstrom units, and a constraint index of about 1 to 12, and a siliceous matrix. The catalyst does not contain promoters and the alumina content of the matrix is severely restricted.

    摘要翻译: 公开了一种在90%塔顶馏分将合成气转化为沸点范围最大小于400°F的液体烃产物并且主要是烯烃产物的方法。 该新方法包括使合成气与含有钴的单一颗粒催化剂接触,二氧化硅与氧化铝之比至少为12的结晶酸性硅铝酸盐沸石,孔径大于约5埃单位,约束指数约为1 至12,和硅质基质。 催化剂不含助催化剂,并且基体的氧化铝含量受到严格限制。