CAJ | 학술논문

以柏木油为原料，对柏木油中罗汉柏木烯异构化生成 Olefin B 的催化剂种类及影响因素进行了对比研究。结果表明：以五氧化二磷为催化剂，m（柏木油）∶m（冰醋酸）∶m（五氧化二磷）＝15∶7∶1，反应温度为60～70℃，反应时间为4～5 h，罗汉柏木烯转化率为96．5％，其中 Olefin B 的产率为24％。
이백목유위원료，대백목유중라한백목희이구화생성 Olefin B 적최화제충류급영향인소진행료대비연구。결과표명：이오양화이린위최화제，m（백목유）∶m（빙작산）∶m（오양화이린）＝15∶7∶1，반응온도위60～70℃，반응시간위4～5 h，라한백목희전화솔위96．5％，기중 Olefin B 적산솔위24％。
@@@@The research was conducted to study the types of catalysts and influencing factors in the isomerization of Thujopsene with cedar oil as raw material.The conversion of Thujopsene (96.5%) and the yield ratio of Olefin B (24%) are ob-tained with Phosphorus pentoxide catalyst, and the mass ration of cedar oil, acetic acid and phosphorus pentoxide of 15 ∶7 ∶1 under the reaction temperature of 60-70 ℃ and the reaction time of 4-5 hours.