|
|
|
| Weihua phase II carbon dioxide concentration transformation |
| Yuan Chunxin |
| Shaanxi Weihe Coal chemical Group Corporation Ltd. , Weinan 714000, China |
|
|
|
|
Abstract In order to produce food grade carbon dioxide in line with national standards, Weihua Group double A workshop through technical transformation again, for Xi 'an Kewei Company to provide qualified raw gas, to improve the concentration of CO2 products, reduce the concentration of CO, CH4 and other impurities, ultimately achieve the goal of product CO2 to achieve national food grade standards.
|
|
|
|
|
|
| 1 ] 石油化学工业部化工设计院.《 氮肥工艺设计手册 》，石油
化工出版社.
[ 2 ] 天一科技股份有限公司变压吸附分离工程研究所.《 西安科伟化工有限责任公司年产3万吨高纯液体CO2装置操作和
维护手册 》.
[ 3 ] 华陆工程科技有限责任公司.《渭河洁能公司三期二氧化碳
提纯改造方案》. |
|
|
|
