| 轻油裂解法生产氰化钠尾气净化新工艺 |
| |
| 引用本文： | 付艳娥,孙广军.轻油裂解法生产氰化钠尾气净化新工艺[J].当代化工,2012(10):1145-1146. |
| |
| 作者姓名： | 付艳娥 孙广军 |
| |
| 作者单位： | 赢创三征营口精细化工有限公司, 辽宁 营口 115000 |
| |
| 摘 要： | 介绍了一种氰化钠尾气的净化工艺，将轻油裂解法生产液体氰化钠中富含氢气的尾气净化处理．在脱氰塔内用氢氧化钠溶液吸收尾气中的氰化氢，脱氨塔内用水吸收尾气中的氨气，通过脱氰、脱氰工艺将净化后的含氢气体输送到合成氨车间作为生产液氨的原料。
|
| 关 键 词： | 氰化钠 尾气 工艺 |
New Treatment Technology of Exhaust Gas From Sodium Cyanide Production With Light Oil Cracking Process |
| |
| FU Yan-e,SUN Guang-jun.New Treatment Technology of Exhaust Gas From Sodium Cyanide Production With Light Oil Cracking Process[J].Contemporary Chemical Industry,2012(10):1145-1146. |
| |
| Authors: | FU Yan-e SUN Guang-jun |
| |
| Affiliation: | (Evonik Sanzheng(Yingkou) Fine Chemicals Co.,Ltd.,Liaoning Yingkou 115000,China) |
| |
| Abstract: | A new treatment technology of exhaust gas from sodium cyanide production was introduced. Firstly hydrogen cyanide in the exhaust gas was absorbed by NaOH solution in cyanide removal tower, then NH3 was absorbed by water in ammonia removal tower. At last, treated exhaust gas containing rich hydrogen was transferred to NH3 synthesis workshop as raw material for production. |
| |
| Keywords: | Sodium cyanide Exhaust gas Process |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
