| 降低磷酸生产中硫酸消耗的技术措施 |
| |
| 引用本文： | 念吉红.降低磷酸生产中硫酸消耗的技术措施[J].磷肥与复肥,2012,27(3):34-36. |
| |
| 作者姓名： | 念吉红 |
| |
| 作者单位： | 云南云天化国际化工股份有限公司云峰分公司生产管理部,云南宣威,655413 |
| |
| 摘 要： | 云天化云峰分公司产能为P2O5 280kt／a磷酸装置存在硫酸消耗偏高问题，分析磷酸生产中硫酸消耗偏高的原因，从合理配矿、改善矿浆粒度、控制萃取SO3含量、改善过滤状况等方面提出了降低硫酸消耗的技改措施。技改后，每吨P2O5硫酸消耗由2．628t降为2．512t。
|
| 关 键 词： | 磷酸装置 硫酸消耗 技改措施 |
| 修稿时间： | 2012/5/15 0:00:00 |
Technological countermeasures of reducing sulfuric acid consumption in phosphoric acid production |
| |
| NIAN Ji-hong.Technological countermeasures of reducing sulfuric acid consumption in phosphoric acid production[J].Phosphate & Compound Fertilizer,2012,27(3):34-36. |
| |
| Authors: | NIAN Ji-hong |
| |
| Affiliation: | NIAN Ji-hong(Department of Production Management,Yunfeng Branch Company,Yunnan Yuntianhua International Chemical Co.,Ltd,Xuanwei,Yunnan 655413,China) |
| |
| Abstract: | The P2O5 280 kt/a phosphoric acid plant of Yunfeng Branch Company is introduced,based on the high sulfuric acid consumption,the cause is analyzed and some measures are proposed from rational ore matching,improvement of slurry particle size,control of SO3 content in extraction process,improvement of filtration status.After the modification,for every ton sulfuric acid consumption is reduced from 2.628 t to 2.512 t. |
| |
| Keywords: | phosphoric acid plant sulfuric acid consumption technical modification measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《磷肥与复肥》浏览原始摘要信息 |
|
点击此处可从《磷肥与复肥》下载全文 |
