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
    • 3. 发明授权
    • Method for manufacturing palladium-containing catalyst
    • 制造含钯催化剂的方法
    • US08088946B2
    • 2012-01-03
    • US11719461
    • 2005-11-14
    • Yoshiyuki HimenoWataru NinomiyaKen Ooyachi
    • Yoshiyuki HimenoWataru NinomiyaKen Ooyachi
    • C07C51/16
    • B01J37/086B01J21/08B01J23/44B01J37/16C07C51/252C07C57/04
    • The present invention provides: a palladium-containing supported catalyst which is used for producing an α,β-unsaturated carboxylic acid from an olefin or an α,β-unsaturated aldehyde in high selectivity; a method for manufacturing the catalyst; and a method for producing an α,β-unsaturated carboxylic acid in high selectivity. In particular, the present invention resides in a method for manufacturing a palladium-containing supported catalyst for producing an α,β-unsaturated carboxylic acid from an olefin or an α,β-unsaturated aldehyde, comprising the step of reducing palladium oxide contained in a catalyst precursor wherein at least the palladium oxide is supported on a carrier. By using such a palladium-containing supported catalyst, an α,β-unsaturated carboxylic acid is produced through liquid-phase oxidation of an olefin or an α,β-unsaturated aldehyde with molecular oxygen.
    • 本发明提供一种用于以高选择性从烯烃或α,β-不饱和醛生产α,β-不饱和羧酸的含钯载体催化剂; 催化剂的制造方法; 以及高选择性生产α,β-不饱和羧酸的方法。 特别地,本发明在于一种制备用于由烯烃或α,β-不饱和醛制备α,β-不饱和羧酸的含钯负载型催化剂的方法,其包括还原氧化钯的步骤 在催化剂前体中,至少将氧化钯负载在载体上。 通过使用这种含钯负载型催化剂,通过烯烃或α,β-不饱和醛与分子氧的液相氧化来制备α,β-不饱和羧酸。
    • 6. 发明申请
    • Method for Manufacturing Palladium-Containing Catalyst
    • 制造含钯催化剂的方法
    • US20080306298A1
    • 2008-12-11
    • US11719461
    • 2005-11-14
    • Yoshiyuki HimenoWataru NinomiyaKen Ooyachi
    • Yoshiyuki HimenoWataru NinomiyaKen Ooyachi
    • C07C51/25B01J23/44
    • B01J37/086B01J21/08B01J23/44B01J37/16C07C51/252C07C57/04
    • The present invention provides: a palladium-containing supported catalyst which is used for producing an α,β-unsaturated carboxylic acid from an olefin or an α,β-unsaturated aldehyde in high selectivity; a method for manufacturing the catalyst; and a method for producing an α,β-unsaturated carboxylic acid in high selectivity. In particular, the present invention resides in a method for manufacturing a palladium-containing supported catalyst for producing an α,β-unsaturated carboxylic acid from an olefin or an α,β-unsaturated aldehyde, comprising the step of reducing palladium oxide contained in a catalyst precursor wherein at least the palladium oxide is supported on a carrier. By using such a palladium-containing supported catalyst, an α,β-unsaturated carboxylic acid is produced through liquid-phase oxidation of an olefin or an α,β-unsaturated aldehyde with molecular oxygen.
    • 本发明提供:一种用于以高选择性从烯烃或α,β-不饱和醛生产α,β-不饱和羧酸的含钯载体催化剂; 催化剂的制造方法; 以及以高选择性制备α,β-不饱和羧酸的方法。 特别地,本发明涉及一种制备用于由烯烃或α,β-不饱和醛生产α,β-不饱和羧酸的含钯负载型催化剂的方法,其包括将还原氧化钯 催化剂前体,其中至少将氧化钯负载在载体上。 通过使用这种含钯载体催化剂,通过烯烃或α,β-不饱和醛与分子氧的液相氧化产生α,β-不饱和羧酸。