| 油脂均相加氢催化剂的研制及氢化工艺条件的研究 |
| |
| 引用本文： | 陆京,张玉军,黄道惠,唐雪蓉,艾宏韬.油脂均相加氢催化剂的研制及氢化工艺条件的研究[J].河南工业大学学报(自然科学版),1994(4). |
| |
| 作者姓名： | 陆京 张玉军 黄道惠 唐雪蓉 艾宏韬 |
| |
| 作者单位： | 郑州粮食学院油脂工程系 |
| |
| 摘 要： | 本文通过多步有机合成反应制备一种含金属Ｒｕ的固载化均相催化剂，该催化剂是经聚苯乙烯氯甲基化、膦化，最后与Ｒｕ的氯化物反应而生成的。我们使用单元镍催化剂（ＰＲＩＣＡＴ９９００）、均相催化剂和固载化均相催化剂对精制大豆油的氢化性能进行了比较研究。同时讨论了该氢化体系的温度和催化剂的浓度对氢化活性和选择性的影响。结果表明均相催化剂对大豆油的氢化有比镍催化剂更好的活性和选择性。
|
| 关 键 词： | 有机合成 固载化 催化剂 油脂氢化 活性 选择性 |
STUDY ON HOMOGENEOUS CATALYST OF OIL ANDFAT AND TECHNOLOGY CONDITION OF HYDROGENATION |
| |
| Lu Jing,Zhang Yujun,Huang Daohui,Tang Xuerong,Ai Hongtao.STUDY ON HOMOGENEOUS CATALYST OF OIL ANDFAT AND TECHNOLOGY CONDITION OF HYDROGENATION[J].Journal of Henan University of Technology Natural Science Edition,1994(4). |
| |
| Authors: | Lu Jing Zhang Yujun Huang Daohui Tang Xuerong Ai Hongtao |
| |
| Abstract: | A method was investigated to synthesize a heterogenized homogeneous cata-lyst with Ru cornplex through organic synthetic reactions, The polymer supported Ru com-plex catalyst was prepared from polystyrene beads throuhg chloromethylation,phosphina-tion,and reaction with Ruthenium chloride. The nickel catalyst(PRICAT9900),the homoge-neous catalyst and heterogenized homogeneous catalyst were compared for hydrogenation ofsoybean oil.The effects of temperature and catalyst concentration on hydrogenation activityand selectivity were discussed.The result showed that the homogeneous catalysts had higheractivity and selectivity than that of the Nickel catalyst when hydrogenating the soybean oil. |
| |
| Keywords: | organic synthesis heterogeneity catalyst oil and fat hydrogenation activ-ty selectivity |
| 本文献已被 CNKI 等数据库收录！ |
