Invention Grant
US08669201B2 Catalyst for producing acrylic acids and acrylates 失效
用于生产丙烯酸和丙烯酸酯的催化剂

Catalyst for producing acrylic acids and acrylates
Abstract:
The invention is to a process for producing an acrylate product. The process includes the steps of contacting an alkanoic acid and an alkylenating agent over a catalyst composition under conditions effective to produce the acrylate product. The catalyst composition comprises vanadium, titanium and tungsten. Preferably, the catalyst comprises vanadium to tungsten at a molar ratio of at least 0.02:1, in an active phase.
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