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目 錄

行業(yè)新聞

今后排污不能任性！專家詳解《排污許可管理條例》···········1

工信部：2020 年我國不銹鋼生產情況···························2

中鋼協(xié)：2 月上旬重點鋼企粗鋼日均產量215.44 萬噸·········2

Mineral Resources 計劃于2021 年年中開發(fā)年產能2500-3000

萬噸鐵礦石礦山···········································3

淡水河谷2020 年產銷量報告·································4

2020 年全球高爐生鐵產量同比下降0.58% 至12.99 億噸········5

馬鋼超低溫韌性熱軋H 型鋼全球首發(fā)··························6

技術交流

焦化技術

焦化循環(huán)氨水泵機械密封頻繁失效故障分析······················7

焦爐車輛智能化操作系統(tǒng)研究·······························9

焦爐煙氣超低排放技術的研究與應用·······················12

煉鐵技術

本鋼7 號高爐放殘鐵工作實踐······························16

高爐外配熔劑的低燒比技術研究····························19

進口鐵礦石綜合到廠價效模型建立及應用···················25

煉鋼技術

RH 真空室漏氣攻關研究···································29

低磷鋼工藝研究進展·····································32

轉爐用碳質固體提溫劑補熱技術研究······················37

軋鋼技術

分析中厚板寬度精度控制技術·····························41

CSP 均熱爐爐輥輥環(huán)結瘤控制····························44

中厚板推鋼式加熱爐板坯下表劃傷分析及改進實踐··········48

論文投稿

P--S 少渣劑在高效煉鋼中的運用··························52

德勝釩鈦2 號高爐配用鋼渣生產工業(yè)試驗·······················57

呈鋼二高爐提高產量降低燃料比生產實踐··················59

用雷達探尺數(shù)據(jù)控制放料取代機械探尺在580 高爐實現(xiàn)·······62

數(shù)據(jù)統(tǒng)計

2020 年11 月份1000-1500m3 高爐經濟指標····················66

2020 年12 月份1000-1500m3 高爐經濟指標····················69

目 錄

新視角

2021年建龍要打造H型鋼生產基地·····························································2

華菱鋼鐵與全球第二大鋼企安賽樂米塔爾擬共建二期項目·······································3

2020 年家電出口突破800 億美元延續(xù)向好增勢·················································4

馬中關丹產業(yè)園區(qū)350 萬噸鋼鐵項目豎爐球團工程順利投產········································5

河鋼材助建世界最大跨徑三塔斜拉橋·························································5

項目商機

江蘇：智能噴煤改造項目····································································6

湖南：翻車機改造項目····································································6

山西：電動平車采購項目···································································7

吉林：飛剪裝配修復項目···································································7

安徽：高爐物料粒度智能檢測系統(tǒng)項目························································8

河北：空氣炮采購項目·····································································8

山東：煉鋼廠提產改造項目·································································9

遼寧:電袋復合除塵器采購項目·····························································9

河北：廢鋼加熱采購項目··································································10

山西：保溫段平焰燒嘴采購項目····························································10

江蘇：軋鋼分流器采購項目································································11

河北：轉爐煙道采購項目··································································11

山東：燒結自動點火設備采購項目·························································12

河北：精煉鋼包采購項目··································································12

遼寧：高爐爐缸澆筑采購項目······························································13

河北：全自動軟化水裝置采購項目···························································13

遼寧：鋼包車采購項目····································································14

河北：導衛(wèi)采購項目······································································14

河北：通風小車采購項目··································································15

山西：斜板沉淀池采購項目································································15

河北：鐵水包加蓋裝置采購項目···························································16

河北：燒結煙氣內循環(huán)采購項目····························································16

遼寧：加熱爐自動燃燒采購項目····························································17

遼寧：制氧機組檢修項目··································································17

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

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