发明授权
US4511750A Olefin oligomerization with an activated catalyst 失效
烯属低聚与活化催化剂

Olefin oligomerization with an activated catalyst
摘要:
An olefin oligomerization catalyst containing nickel sulfate on a porous support, activated by calcining in an oxidizing atmosphere, followed by inert gas treatment at a lower but elevated temperature, is useful for oligomerizing propylene and butenes.
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