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
    • 9. 发明授权
    • HYDROFORMYLATION PROCESS
    • HYDROFORMYLIERUNGSVERFAHREN
    • EP1899290B1
    • 2011-01-12
    • EP06777527.0
    • 2006-06-30
    • Shell Internationale Research Maatschappij B.V.
    • MUL, Wilhelmus Petrus
    • C07C45/50
    • C07C45/50C07C29/16C07C2601/08C07C31/125C07C31/36C07C31/135C07C33/20C07C47/02
    • A hydroformylation process comprising reacting 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 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 least about 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 about 140° C. to about 220° C., and the temperature of the earlier reaction zone is at least about 130° C.
    • 加氢甲酰化方法包括在有机膦改性的羰基羰基化催化剂的存在下使包含具有至少一个烯属碳 - 碳键的化合物与氢和一氧化碳的原料组合物反应,其中加氢甲酰化方法在至少两个反应 区,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,其中较晚的反应区的温度比所述较早的反应区的温度高至少约2℃, 后一反应区的范围为约140℃至约220℃,较早反应区的温度为至少约130℃。