会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 20. 发明授权
    • Hydroformylation process
    • 加氢甲酰化过程
    • US07781620B2
    • 2010-08-24
    • US12519965
    • 2007-12-19
    • Wilhelmus Petrus Mul
    • Wilhelmus Petrus Mul
    • C07C45/50C07C29/14
    • C07C45/50C07C29/16C07C45/49C07C2601/08C07C47/14C07C47/30C07C47/228C07C31/125C07C31/36C07C31/135C07C33/20
    • A hydroformylation process comprising reacting, in a reactor system comprising one or more feed streams, a reaction environment and an output stream, a feedstock composition comprising a compound having at least one olefinic carbon-to-carbon bond with hydrogen and carbon monoxide in the presence of an organophosphine modified cobalt hydroformylation catalyst, wherein the hydroformylation process is carried out in the reaction environment, which comprises at least two reaction zones, wherein the at least two reaction zones comprise an earlier reaction zone and a later reaction zone, wherein the temperature of the later reaction zone is at a temperature which is at least 2° C. greater than the temperature in the earlier reaction zone, and the temperature of the later reaction zone is in the range of from 140° C. to 220° C., and the temperature of the earlier reaction zone is at least 130° C., and wherein water is added into the reactor system.
    • 加氢甲酰化方法包括在包含一种或多种进料流的反应器系统中反应反应环境和输出流,原料组合物包含在存在下具有至少一个烯烃碳 - 碳键与氢和一氧化碳的化合物 的有机膦修饰的羰基羰基化催化剂,其中所述加氢甲酰化方法在包含至少两个反应区的反应环境中进行,其中所述至少两个反应区包含较早的反应区和较后的反应区, 后一反应区的温度比早期反应区的温度高至少2℃,后反应区的温度在140℃至220℃的范围内, 并且较早的反应区的温度为至少130℃,并且其中将水加入到反应器系统中。