1) retrieving coking
回收型炼焦
1.
Based on comparison of difficulty degree of no retrieving coking operation and negative no retrieving coking operation in aspects of pollution control technology and emission up to the standard,this paper illustrates the superiority of no retrieving coking operation in environmental protection.
在对比回收型炼焦和负压无回收炼焦操作在污染防治技术和达标排放方面难易程度的基础上 ,说明了无回收炼焦操作在环境保护上的优势 ,提出了经济欠发达地区应以无回收焦炉作为回收型焦炉的补充这一观点。
2) heat-recovery coking process
热回收炼焦工艺
3) non-recovery coking technique
无回收炼焦技术
4) chemical-recovery coke oven
化学回收炼焦炉
5) by-product coking
副产物回收的炼焦工艺
6) heat-recovery coke oven
热回收型焦炉
1.
This paper introduces the background of the generation and impro ve ment course of heat- recovery coke oven, and analyzes the features, existing pr oblems and improving measures of the oven profiles in each stage of its improvem ent, and makes evaluation on the environmental behaviors of the heat- recovery coke oven from the angle of environmental protection.
介绍了热回收型焦炉的产生背景和改进过程,并分析了过程中各阶段炉型特点、发现的问题及相应改进措施。
补充资料：捣固炼焦
扩大炼焦煤源的炼焦方法之一。利用专门的捣固机械，将装炉煤料捣固成煤饼，然后从炭化室的一侧推入。使装炉煤料的堆密度可以增大到0.95吨/米3以上（顶装焦炉煤料堆密度一般为 0.75吨／米3左右）。捣固炼焦，对采用以胶质层厚度在11～14毫米的气煤为主的煤料，效果比较显著。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条