| 0.5t/h三氧化硫磺化装置的改进 |
| |
| 引用本文： | 郭朝华,高华明. 0.5t/h三氧化硫磺化装置的改进[J]. 日用化学品科学, 2014, 0(9): 11-14 |
| |
| 作者姓名： | 郭朝华 高华明 |
| |
| 作者单位： | 中国日用化学工业研究院;浙江绍兴南方石化有限公司; |
| |
| 摘 要： | 介绍了0.5t/h三氧化硫磺化装置的工艺流程,比较了与传统三氧化硫磺化装置的主要差异。采用除湿机组替代了传统的空气干燥系统;改进了电加热预热装置;改进了静电除雾装置。该套磺化装置能满足多品种、小批量磺化产品的生产需求。
|
| 关 键 词： | SO3磺化装置 工艺改进 |
Technology improvement of 0.5 t/h sulfur trioxide sulfonation device |
| |
| Affiliation: | GUO Chao-hua , GAO Hua-ming (1.China Research Institute of Daily Chemical Industry, Taiyuan, Shanxi 030001, China; 2. Zhejiang Shaoxing South Petrochemical Co., Ltd., Shaoxing, Zhejiang 312025, China) |
| |
| Abstract: | The process of sulfonation device （0.5 t/h） with sulphur trioxide was introduced, and main difference from the traditional sulfonation device was compared. Conventional air drying system was replaced with dehumidification unit; the electrical preheating device and electrostatic demister were both improved. This sulfonation device can provide suffonated products of multi varieties as well as small batch. |
| |
| Keywords: | sulfur trioxide sulfonation device process improvement |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
