甘肃冶金
甘肅冶金
감숙야금
Gansu Metallurgy
2015年
4期
30-32
,共3页
留渣-双渣%冶炼前期控制%倒渣%脱碳期控制
留渣-雙渣%冶煉前期控製%倒渣%脫碳期控製
류사-쌍사%야련전기공제%도사%탈탄기공제
leave slag-double slag%smelting prophase control%deslagging%control of decarburization phase
本文介绍了留渣-双渣工艺的工艺原理,结合八钢公司40 t产线的工艺条件对留渣双-渣工艺的试验情况做了详细的阐述,通过控制枪位,调整渣料装入等方法,取得终点磷含量0.012%,石灰消耗降低8.14 kg /,t生白云石消耗降低10.17 kg t/,吹损降低0.6% 的实际效果.
本文介紹瞭留渣-雙渣工藝的工藝原理,結閤八鋼公司40 t產線的工藝條件對留渣雙-渣工藝的試驗情況做瞭詳細的闡述,通過控製鎗位,調整渣料裝入等方法,取得終點燐含量0.012%,石灰消耗降低8.14 kg /,t生白雲石消耗降低10.17 kg t/,吹損降低0.6% 的實際效果.
본문개소료류사-쌍사공예적공예원리,결합팔강공사40 t산선적공예조건대류사쌍-사공예적시험정황주료상세적천술,통과공제창위,조정사료장입등방법,취득종점린함량0.012%,석회소모강저8.14 kg /,t생백운석소모강저10.17 kg t/,취손강저0.6% 적실제효과.
This paper introduces the process principle of leave slag -double slag, and gives a detailed description of the process test in combination with process conditions of 40T production line.By the means of controlling the lance height and adjusting slag material loading method, etc, the actual effect is acquired with 0.012%of the end phosphorus content, 8.14 kg/t reduction of lime consumption, 10.17kg/t reduction of raw dolomite consumption and 0.6%reduction of blowing loss.
