E nergy-saving and E mission R eduction T echnology of J inan S teel’s C oking S ystem
ZHEN Yuke
Abstract：This article introduces the application about energy-saving and emission reduction technologies of Jinan Steel’s coking system. Them developed new technologies with independent intellectual property rights, such as coke dry quenching, coal moisture control, no steam distilling ammonia, negative pressure distillation, sealed dustless discharge, regenerated desulfurized liquid by oxygen and used the advanced technologies of coking industries, such as recycling-utilization of tail gas, no steam water seal for coking gas, circulating and closed type water process, and leakage management, realizing all coke dry quenching, waste residue recycling, zero emissions of process waste water and so on. The energy utilization rate was improved and the comprehensive energy consumption of the coking procedure was reduced to 94.4 kgce/t.
Keywords：cokingenergy-saving and emission reductionwaste heat recoverythree wastes
Publication Date：2013-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 43-45 )