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QQ交談
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QQ交談
目 錄
行業(yè)新聞
限期淘汰！關停、退出！促進鋼企兼并重組！多地發(fā)布重磅文件····························1
新鋼集團申請江冶特鋼破產重整·····························4
包鋼BT620QL6 低溫止裂鋼板成功研發(fā)生產··················4
日本制鐵推出高耐蝕涂鍍鋼板新品“ZEXEED 花紋鋼板”·····5
美國5 月份進口鋼材231.8 萬短噸環(huán)比下降2.6%············5
技術交流
焦化技術
低負荷生產條件下的配煤煉焦生產實踐·························6
焦化回收系統(tǒng)能量流有序化在節(jié)能降污上的優(yōu)勢研究·······9
燒結技術
寶鋼燒結工序超低排放改造實踐····························14
鋼鐵企業(yè)燒結煙氣綜合治理技術····························21
煉鐵技術
酒鋼1 號高爐噴煤智能濃相均勻噴吹技術研究實踐·········25
新鋼6 號高爐爐腹煤氣量指數的分析應用···················29
煉鋼技術
300 噸轉爐干法除塵刮輸灰系統(tǒng)故障診斷及處理············34
優(yōu)化的副槍系統(tǒng)在降低煉鋼生產成本中的應用實踐···········38
軋鋼技術
熱軋過程中粗軋板坯溫度控制研究與實踐····················41
棒線軋鋼工藝技術創(chuàng)新及優(yōu)化改造···························44
論文投稿
燒結機漏風率檢測、分析與治理····························48
營口鋼鐵2# 高爐悶爐快速恢復實踐···························58
數據統(tǒng)計
2023 年4 月大中型鋼鐵企業(yè)煉鐵（綜合）技術經濟指標······62
目 錄
新視角
河北五大鋼鐵項目獲批··································································2
西北聯鋼：減限產效果明顯·································································3
南鋼牽頭起草首個鋼鐵冶金質量區(qū)塊鏈團體標準············································4
成都市整體退出長流程煉鋼·······························································5
項目商機
河北：高爐荒煤氣系統(tǒng)升溫總包采購項目··················································6
山西：混合機采購項目···································································6
福建：超微過濾裝置采購項目····························································7
云南：攪拌頭采購項目···································································7
河北：鐵溝耐材噸產承包采購項目························································8
河南：扒渣機采購項目···································································8
河北：風機動平衡采購項目·······························································9
寧夏：油冷機采購項目···································································9
新疆：蒸汽增壓采購項目································································10
江蘇：防爆閥門采購項目·····························································10
河北：輥鍍鉻采購項目··································································11
河北：電動排料閥門、閘門、密封閘門采購項目···········································11
江蘇：水渣廠沸騰爐大修采購項目·······················································12
山西：燒結白灰消化器采購項目·······················································12
河北：點火槍采購項目··································································13
江蘇：皮帶密封采購項目·······························································13
安徽：脫硫脫硝升級改造項目··························································14
江西：濕法煤氣電除塵采購項目······················································14
河北：轉爐擋火門采購項目···························································15
福建：鋼坯測溫采購項目······························································15
寧夏：冷卻機采購項目·································································16
河南：在線帶壓堵漏采購項目··························································16
四川：數控升降臺銑床采購項目··························································17
遼寧：爐缸侵蝕采購項目·······························································17
部分鋼鐵企業(yè)供應商統(tǒng)計······················································ 18
招標公告···········································································22
