| 焦炉煤气制甲醇系统补氧的技改实践 |
| |
| 引用本文： | 李国忠 袁守敬 刘艳飞. 焦炉煤气制甲醇系统补氧的技改实践[J]. 煤化工, 2014, 0(1): 50-52 |
| |
| 作者姓名： | 李国忠 袁守敬 刘艳飞 |
| |
| 作者单位： | 唐山中润煤化工有限公司,河北唐山063611 |
| |
| 摘 要： | 焦炉煤气制甲醇生产中空分系统液氧汽化装置存在供氧能力不足的问题。在原有液氧汽化装置基础上进行了技术改造,通过新增1台离心式液氧泵、1个水浴汽化器、1个中压液氧储罐和改造部分管路,弥补了原系统氧量不足的问题,促进了甲烷向甲醇合成有效气体成分的转化,提高了甲醇产量,创造了更好的经济效益。
|
| 关 键 词： | 焦炉煤气制甲醇 液氧汽化 补氧 技术改造 |
Revamping Practice of Oxygen Supplement for COG-to-Methanol Process |
| |
| Li Guozhong,Yuan Shoujing and Liu Yanfei. Revamping Practice of Oxygen Supplement for COG-to-Methanol Process[J]. Coal Chemical Industry, 2014, 0(1): 50-52 |
| |
| Authors: | Li Guozhong Yuan Shoujing Liu Yanfei |
| |
| Affiliation: | (Tangshan Zhongrun Coal Chemical Co., Ltd., Tangshan Hebei 063611, China) |
| |
| Abstract: | Technical revamping was performed for the existing liquid oxygen vaporization unit of the air separation system in the COG-to-methanol system. The revamping included adding one centrifugal liquid oxygen pump, one water bath vaporizer, one medium-pressure liquid oxygen tank and some pipeline modification. This revamping solved the pro- blem of insufficient oxygen supply, promoted methane conversion efficiency, increased methanol output and obtained good economic benefits. |
| |
| Keywords: | COG to methanol liquid oxygen vaporization oxygen supplement technical revamping |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
