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                                         目 錄

行業(yè)新聞

工信部：對鋼鐵、焦化、鐵合金等 17 個行業(yè)企業(yè)開展行業(yè)強制性

能耗限額標準專項監(jiān)察······································1

安賽樂米塔爾：有望2050 年實現(xiàn)凈零排放····························2

國內首創(chuàng)！大冶特鋼鐵鎳基高溫合金軋制成功·····························3

新鋼集團成功試生產(chǎn)9Ni 鋼···································3

技術交流

焦化技術

7.63 米大型焦爐攔焦車除塵裝置的改進實踐·····························4

干熄焦鍋爐泄漏快速降溫操作探索與實踐····························9

燒結技術

燒結混合料蒸汽預熱工藝分析與改進····························13

南鋼燒結生產(chǎn)新技術的應用與實踐····························18

煉鐵技術

昆鋼2500m3 高爐泥炮開口機遙控操作實踐····························22

2000m3 高爐鑄鐵冷卻壁溫度控制·····························26

煉鋼技術

120t 轉爐副跨電磁起重機作業(yè)效率提升技術改造···················31

150t 復吹提釩轉爐氧槍優(yōu)化模擬·························34

軋鋼技術

1780 熱軋廠粗軋R1 輥縫控制系統(tǒng)····························39

1700ASP 熱軋加熱爐雙蓄熱技術改造探索····························44

論文投稿

三寶高爐降料面更換爐喉鋼磚實踐····························49

1260m3 高爐開爐達產(chǎn)實踐····································55

數(shù)據(jù)統(tǒng)計

2023 年2 月大中型鋼鐵企業(yè)煉鐵（綜合）技術經(jīng)濟指標········58

新視角

4 月份河北省鋼鐵行業(yè)PMI 為36.8%····························································2

中鋼協(xié)：呼吁鋼鐵企業(yè)主動減產(chǎn)·······························································3

中鋼國際與北科大合作共建低碳冶金創(chuàng)新研究中心···············································4

鞍鋼股份牽頭國際標準修訂提案獲批立項······················································5

河鋼旗下單位入選2023 年首批“專精特新”中小企業(yè)··············································5

項目商機

河北：撈渣機采購項目··································································6

廣東：濾芯采購項目······································································6

河北：消音器采購項目·····································································7

吉林：轉爐爐口鑄造采購項目································································7

江西：廢鋼拆包機采購項目·································································8

山東：堆取料機無人值守采購項目····························································8

福建：鋼包、鋼包車、渣罐車采購項目························································9

吉林：冷卻塔備件采購項目·································································9

黑龍江：酸洗備件采購項目································································10

廣東：濾油機采購項目···································································10

河北：定尺機改造項目····································································11

江西：量子水處理器采購項目······························································11

河北：篦條振打裝置采購項目·····························································12

山東：水冷煙罩采購項目·································································12

黑龍江：沖渣溝整體澆筑采購項目···························································13

山西：鋼棒采購項目······································································13

河北：冷卻塔清洗采購項目································································14

河北：電工鋼交流磁性測量儀采購項目·······················································14

四川：堆取料機搬遷采購項目······························································15

山東：加熱爐維修項目····································································15

河北：除塵灰壓球采購項目································································16

吉林：真空泵噴嘴采購項目·································································16

江蘇：軌道式電動平車采購項目·····························································17

河北：煤氣柜采購項目····································································17

部分鋼鐵企業(yè)供應商統(tǒng)計·························································18

招標公告············································································22