发明授权
US3960766A Catalyst for the production of pyridine and 3-methylpyridine 失效
用于生产吡啶和3-甲基吡啶的催化剂

Catalyst for the production of pyridine and 3-methylpyridine
摘要:
Catalysts useful in the reaction of acrolein with ammonia to form pyridine and 3-methylpyridine are prepared by heating compounds of Al, F, and O and at least two elements of the second, fourth, fifth and sixth groups of the periodic system with oxygen at 550.degree. to 1200.degree.C.
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