PROCESS FOR PRODUCING BRANCHED HYDROCARBONS
    15.
    发明申请
    PROCESS FOR PRODUCING BRANCHED HYDROCARBONS 有权
    生产分支油气的方法

    公开(公告)号:US20090014354A1

    公开(公告)日:2009-01-15

    申请号:US12137229

    申请日:2008-06-11

    IPC分类号: C10G69/04

    摘要: The invention relates to a process for producing base oils, comprisings the steps where feedstock selected from ketones, aldehydes, alcohols, carboxylic acids, esters of carboxylic acids and anhydrides of carboxylic acids, alpha olefins, metal salts of carboxylic acids and corresponding sulphur compounds, corresponding nitrogen compounds and combinations thereof, is subjected to a condensation step and subsequently subjected to a combined hydrodefunctionalization and isomerization step.

    摘要翻译: 本发明涉及一种生产基础油的方法,包括以下步骤:其中选自酮,醛,醇,羧酸,羧酸的酯和羧酸的酸酐,α-烯烃,羧酸的金属盐和相应的硫化合物的步骤, 相应的氮化合物及其组合进行缩合步骤,随后进行组合的水解功能化和异构化步骤。

    Process for preparing a catalyst system for selective alkylation of
toluene with propylene
    17.
    发明授权
    Process for preparing a catalyst system for selective alkylation of toluene with propylene 失效
    制备用丙烯选择性烷基化甲苯的催化剂体系的方法

    公开(公告)号:US4916100A

    公开(公告)日:1990-04-10

    申请号:US235885

    申请日:1988-08-11

    摘要: The object of the invention is a catalyst system for selective alkylation of toluene with propylene. The catalyst system contains metallic sodium which has been thermally decomposed from sodium azide (NaN.sub.3) or sodium oxide (Na.sub.2 O) onto the surface of solid K.sub.2 CO.sub.3. The invention further concerns a procedure for preparing this catalyst system and a procedure for selectively alkylating toluene with propylene in the presence of a catalyst system.

    摘要翻译: PCT No.PCT / FI87 / 00175 Sec。 371日期1988年8月11日 102(e)日期1988年8月11日PCT提交1987年12月29日PCT公布。 出版物WO88 / 04956 日期:1988年7月14日。本发明的目的是用丙烯选择性烷基化甲苯的催化剂体系。 催化剂体系含有已经从叠氮化钠(NaN 3)或氧化钠(Na 2 O)热分解到固体K 2 CO 3表面上的金属钠。 本发明还涉及制备该催化剂体系的方法以及在催化剂体系存在下用丙烯选择性烷基化甲苯的方法。