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
    • 2. 发明授权
    • Process for producing guerbet alcohols using water tolerant basic catalysts
    • 使用耐水碱性催化剂生产游丝醇的方法
    • US08318989B2
    • 2012-11-27
    • US12642954
    • 2009-12-21
    • Kostantinos KourtakisRonnie OzerMichael B. D'Amore
    • Kostantinos KourtakisRonnie OzerMichael B. D'Amore
    • C07C27/08
    • C07C29/34C07C31/08
    • A process is provided for making a reaction product comprising 1-butanol by contacting a reactant comprising ethanol containing a significant amount of water with a decomposed hydrotalcite catalyst. The catalyst may be 1) hydrotalcites which have been thermally decomposed, either partially or fully, to form catalytically active species; 2) combinations of hydrotalcites (optionally containing transition metals) and metal carbonates; and 3) hydrotalcites (optionally containing transition metals) surface-impregnated with a transition metal nitrate, where catalysts 2) and 3) have also been thermally decomposed, either partially or fully, to form catalytically active species. The catalyst, at a selected reaction time, has greater activity when the ethanol contains water as compared to when the ethanol is anhydrous.
    • 提供了通过使包含大量水的乙醇的反应物与分解的水滑石催化剂接触来制备包含1-丁醇的反应产物的方法。 催化剂可以是1)部分或完全热分解以形成催化活性物质的水滑石; 2)水滑石(任选地含有过渡金属)和金属碳酸盐的组合; 和3)表面浸渍有过渡金属硝酸盐的水滑石(任选地含有过渡金属),其中催化剂2)和3)也被部分或全部热分解以形成催化活性物质。 与乙醇为无水相比,当乙醇含有水时,催化剂在选定的反应时间具有更大的活性。