河钢唐钢新区绿色制造技术应用实践

唐山作为钢铁生产密集型城市,2020年粗钢产量为1.44亿t,全市规模以上工业综合能耗综9974万t标准煤,2018年唐山市工业SO₂、NO_<i>x排放量近6.9万,15.8万t。在产业可持续转型发展与城市共容的双重挑战下,河钢集团以河北省钢铁产业结构调整为契机,优化自身产业布局,采用高效节能、低碳环保的绿色工厂设计理念建造唐钢新区,尤其在能效提升、全流程超低排放、副产品资源化、水资源化高效利用等方面实施一系列绿色制造技术,为国内钢铁企业应用绿色制造技术提供了借鉴。

APPLICATION PRACTICE OF GREEN MANUFACTURING TECHNOLOGY IN TANGSTEEL NEW DISTRICT OF HBIS GROUP

As an iron and steel production intensive city,Tangshan's crude steel output reached 144 million tons in 2020,and the comprehensive energy consumption of industries above designated size in the city was 99.74 million tons of standard coal.In 2018,Tangshan's industrial sulfur dioxide and nitrogen oxide emissions were about 69000 tons and 158000 tons.Under the dual challenges of sustainable industrial transformation and development and urban inclusion,HBIS group took advantage of the opportunity of iron and steel industrial structure adjustment in Hebei Province to optimize its industrial layout and build Tangsteel New District with the design concept of green factory with high efficiency,energy saving,low carbon and environmental protection.In particular,a series of green manufacturing technologies were implemented in the aspects of energy efficiency improvement,ultra-low emission in the whole process,resource utilization of by-products and efficient utilization of water resources,which provides a reference for domestic iron and steel enterprises to apply green manufacturing technology.