鞍钢技术
鞍鋼技術
안강기술
Angang Technology
2015年
5期
41-45
,共5页
李伟东%杨明%何海龙%刘鹏飞%乔冠男
李偉東%楊明%何海龍%劉鵬飛%喬冠男
리위동%양명%하해룡%류붕비%교관남
转炉%少渣%留渣%双渣%脱磷
轉爐%少渣%留渣%雙渣%脫燐
전로%소사%류사%쌍사%탈린
converter%less slag%slag reserving%duplex slag%dephosphorization
介绍了鞍钢股份有限公司炼钢总厂转炉“留渣+双渣”工艺的关键技术,包括留渣及炉渣固化技术、炉渣流动性控制及高效脱磷技术、快速足量放渣及渣铁分离技术、炉渣返干控制及终渣FeO控制技术以及“留渣+双渣”快速生产技术,采用这些技术后,吨钢成本降低12.19元。
介紹瞭鞍鋼股份有限公司煉鋼總廠轉爐“留渣+雙渣”工藝的關鍵技術,包括留渣及爐渣固化技術、爐渣流動性控製及高效脫燐技術、快速足量放渣及渣鐵分離技術、爐渣返榦控製及終渣FeO控製技術以及“留渣+雙渣”快速生產技術,採用這些技術後,噸鋼成本降低12.19元。
개소료안강고빈유한공사련강총엄전로“류사+쌍사”공예적관건기술,포괄류사급로사고화기술、로사류동성공제급고효탈린기술、쾌속족량방사급사철분리기술、로사반간공제급종사FeO공제기술이급“류사+쌍사”쾌속생산기술,채용저사기술후,둔강성본강저12.19원。
The key technologies on steelmaking based on the slag reserving and duplex slag process in converter in General Steelmaking Plant of Angang Steel Co., Ltd. are introduced, in-cluding slag reserving and slag solidifying technology, slag fluidity controlling and high efficient dephosphorization technology, fast slagging sufficiently and deslagging technology from molten iron, control technology for slag getting dry and content of FeO in final slag and fast operation technolo-gy based on slag reserving and duplex slag process. After these technologies are used the cost is reduced by 12.19 yuan RMB per ton steel.