| 焦油管式炉结焦的预防及处理 |
| |
| 引用本文： | 马进育,谢剑勇. 焦油管式炉结焦的预防及处理[J]. 燃料与化工, 2013, 0(6): 49-50,52 |
| |
| 作者姓名： | 马进育 谢剑勇 |
| |
| 作者单位： | [1]酒钢（集团）宏兴股份有限责任公司焦化厂,嘉峪关735100 [2]宁波科新化工工程技术有限公司,慈溪315312 |
| |
| 摘 要： | 阐述了管式加热炉炉管结焦的机理及危害,分析了焦油管式炉结焦的原因,通过改进机械化焦油氨水澄清槽、提高二次蒸发器过热蒸汽量、降低管式炉辐射段出口温度和燃烧法清理结焦炉管等措施,解决了炉管频繁结焦问题。
|
| 关 键 词： | 管式炉 结焦 预防措施 燃烧法清焦 |
Prevention and handling for coking in tar tube furnace |
| |
| Ma Jinyu Xie Jianyong. Prevention and handling for coking in tar tube furnace[J]. Fuel & Chemical Processes, 2013, 0(6): 49-50,52 |
| |
| Authors: | Ma Jinyu Xie Jianyong |
| |
| Affiliation: | Ma Jinyu Xie Jianyong (1. Jiuquan Iron ＆ Steel Group Co., Ltd.-Coking Plant,Jiayuguan 735100, China; 2. Ningbo Kexin Chemical Engineering Technology Co., Ltd., Cixi 315312, China) |
| |
| Abstract: | This paper clarifies coke forming process and its hazard in tar tube furnace and analyses the reason of coking. The frequent coking problem is solved by proving tar-ammonia liquor decanter, increasing amount of overheat steam in secondary evaporator, decreasing temperature at the outlet of radiation section as welt as combusting coked tube. |
| |
| Keywords: | Tube furnace Coking Prevention measures Cleaning coke by combustion |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
