| 紧扣要点正确掌握减压蒸馏操作技术 |
| |
| 引用本文： | 甘黎明.紧扣要点正确掌握减压蒸馏操作技术[J].兰州石化职业技术学院学报,2002,2(1):12-14. |
| |
| 作者姓名： | 甘黎明 |
| |
| 作者单位： | 兰州石化职业技术学院,石油化学工程系,甘肃,兰州,730060 |
| |
| 摘 要： | 减压蒸馏是物质分离的重要技术 ,部分学生不能很好地掌握这项技术 ,原因在于对真空状态等概念的认识模糊。就正确掌握减压蒸馏操作技术的几个问题加以分析和讨论 ,以期对学生相关技术的训练起指导作用。
|
| 关 键 词： | 减压蒸馏 操作技术 真空 真空度 压力测量 |
| 文章编号： | 1671-4067(2002)01-0012-03 |
| 修稿时间： | 2001年11月15 |
Grasp the Technology of Decompression Distillation by Holding the Main Points |
| |
| GAN Li-ming.Grasp the Technology of Decompression Distillation by Holding the Main Points[J].Journal of Lanzhou Petrochemical Vocational College of Technology,2002,2(1):12-14. |
| |
| Authors: | GAN Li-ming |
| |
| Abstract: | Decompression distillation is the main technology to separate the material;but some students cannot grasp it very well,which is caused by their vague idea of vacuum state.This article analyses the problems about how to grasp the operation technology of decompression distillation,and the author hopes it can guide the students on the relative rechnology. |
| |
| Keywords: | vacuum vacuum degree pressure measurement decompression distillation operating technology |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
