| 水煤浆水冷壁气化炉项目总结 |
| |
| 引用本文： | 王中刚,韩喜民. 水煤浆水冷壁气化炉项目总结[J]. 化肥工业, 2012, 39(1): 57-58,62 |
| |
| 作者姓名： | 王中刚 韩喜民 |
| |
| 作者单位： | 山西阳煤丰喜肥业＜集团＞有限责任公司临猗分公司 山西临猗044100 |
| |
| 摘 要： | 日处理煤750 t水煤浆水冷壁气化炉工艺示范装置具有氧气分级供给、气化炉采用水冷壁代替耐火砖、水煤浆进料流程短、喷嘴使用寿命长等特点。在气化压力4.0 MPa条件下,制得的煤气中有效气体(CO+H2)体积分数≥79.7%,碳转化率达98.0%,喷嘴使用寿命超过6个月,基本达到三废零排放。与德士古气化炉相比,采用该技术设备可全部国产化,降低建设投资,经济和环境效益显著。
|
| 关 键 词： | 水冷壁气化炉 水煤浆 总结 |
Sum-Up of Project for Water-Cooled Wall Gasifier Based on Coal-Water Slurry |
| |
| Wang Zhonggang , Han Ximin. Sum-Up of Project for Water-Cooled Wall Gasifier Based on Coal-Water Slurry[J]. Journal of the Chemical Fertilizer Industry, 2012, 39(1): 57-58,62 |
| |
| Authors: | Wang Zhonggang Han Ximin |
| |
| Affiliation: | ( Linyi Branch of Shanxi Fengxi Fertilizer Industry 〈 Group 〉 Ltd. Shanxi Linyi 044100) |
| |
| Abstract: | A process demonstration unit of a water-cooled wall gasifier based on coal-water slurry for the treatment of 750 t of coal a day has the following characteristics ： supply of oxygen in stages, use of water-cooled wall instead of refractory bricks in the gasifier, short flow path for coal-water slurry feed, and long service life of the nozzle. Under a gasification pressure of 4.0 MPa, the gas produced has an effective gas （CO ＋ H2） volume fraction of ≥79.7%, the carbon conversion is 98.0%, the service life of the nozzle exceeds 6 months, on the whole attaining zero discharge of wastes. Compared with the Texaco gasifier, the use of such a technology it is possible to adopt domestic made equipment, lower the construction investment, and the economic and environmental benefit is remarkable. |
| |
| Keywords: | water-cooled wall gasifier coal-water slurry sum-up |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
