The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
ANALYSIS AND OPTIMIZATION ON SEWAGE INDEX OF SOLVENT RECOVERY TOWER FOR BUTADIENE UNIT
Author(s): 
Pages: 53-55
Year: Issue:  1
Journal: Qilu Petrochemical Technology

Keyword:  乙腈含量污水指标优化;
Abstract: 对抚顺石化160 kt/a丁二烯装置溶剂回收塔的污水指标进行了研究,找出了系统控制的短板并提出了加热方案的优化措施.通过溶剂回收塔加热方案的优化,在开停工阶段,污水中的乙腈含量降低了868 mg/kg,COD含量下降了917.5 mg/L,在正常运行阶段,污水中的乙腈含量下降了52.3%,COD总量下降了31.9%.有效缓解了下游污水处理单元的压力,为企业的环保达标打下了良好基础.
Related Articles
No related articles found