摘要
针对2001～2003年间取自现场入炉焦和风口焦，经对其受热力作用、碳素溶损、矿物质侵入、渣铁侵蚀等方面的研究，基本弄清了攀钢焦炭在炉内的蚀损情况．即焦炭的气化反应仍为主要蚀损，其渣铁中TiO2的存在对焦炭有一定的保护作用，为进一步改善攀钢焦炭质量提供了依据。
It was studied with charging coke and tuyere coke from 2001- 2003 years, such as thermal active, coal solution loss, mineral and slag-iron attack, We knows that solution loss of coke in BF of PZH steel, namely the gasification of the coke reacts still in order to solution loss reaction mainly, the existence of TiO2 has certain protective action on the coke, This provides important theoretical basis on which improve the coke quality of PZH steel.
出处
《四川冶金》
CAS
2006年第6期4-7,共4页
Sichuan Metallurgy
关键词
焦炭强度
热性能
特征温度
碱金属
coke strength, thermal properties, characteristic temperature, alkali metal
