焦油渣干化处理的应用与实践  

Application and Practice of Drying of Tar Residue

作　　者：黄希 邹积锐 任瑞峰[1] 胡学松[1] 夏念念 HUANG Xi;ZOU Jirui;REN Ruifeng;HU Xuesong;XIA Niannian(Coal Coking Company of Maanshan Iron and Steel Co.,Ltd.,Maanshan,Anhui 243000,China)

机构地区：[1]马钢煤焦化公司,安徽马鞍山243000

出　　处：《冶金动力》2022年第5期116-118,共3页Metallurgical Power

摘　　要：焦油氨水分离及焦油脱水脱渣排出的焦油渣常常存在焦油产品产量损失和现场环境污染等问题。通过采用全密闭式焦油渣干化装置不仅有效脱除了焦油渣混合的焦油和氨水,回收了部分焦油提高经济效益,同时通过密闭式处置,现场环境也得到改善。The tar slag discharged from tar ammonia separation and tar dewatering and deslag⁃ging often has problems such as tar product yield loss and site environmental pollution.Through the use of fully enclosed tar slag drying,not only effectively removed the tar and ammonia mixed with tar slag,recovered part of the tar to improve economic efficiency,but also improved the site environ⁃ment through the closed disposal.

关 键 词：煤焦油 焦油渣 干化 焦油回收 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]