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本文研究在复相催化剂的作用下,以来源于松节油的α-蒎烯作原料,通过催化加氢得到蒎烷,再催化异构制取香精的原材料——二氢月桂烯。文中以微型固定床反应器考察并筛选出四种有开发价值的氧化物催化剂;;研究了反应温度,原料空速对催化反应转化率及选择性的影响。还讨论了蒎烷催化异构化反应的机理。
In this paper, under the action of complex catalyst, α-pinene derived from turpentine was used as raw material, and pinane was obtained by catalytic hydrogenation. In this paper, four kinds of oxide catalysts with developmental value were investigated and screened by miniature fixed bed reactor. The effects of reaction temperature and space velocity on the conversion and selectivity of catalytic reaction were investigated. The mechanism of catalytic isomerization of pinane is also discussed.