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目錄

行業(yè)新聞

碳排放權(quán)七月啟動上線交易 鋼鐵行業(yè)將納入全國碳市場····1

全球首次！八鋼富氫碳循環(huán)高爐實現(xiàn)重大技術(shù)突破·············2

全國各大鋼鐵廠紛紛停產(chǎn)減產(chǎn) 確保2021 鋼產(chǎn)量同比不增加····3

全球首套智慧高爐運行平臺在寶鋼股份建成投運················4

美國鋼鐵公司與挪國油合作開發(fā)三州氫中心························5

6 月巴西鐵礦石出口3368 萬噸，為近9 個月最高水平·············5

焦化技術(shù)

淺談沙鋼焦化焦爐機側(cè)煙塵治理改造·····························6

焦爐煤氣脫硫副產(chǎn)物硫磺的提純······························9

煉鐵技術(shù)

鐵礦石煤基氫冶金還原技術(shù)的研究····························13

寶鋼四高爐高效冶煉探索··································18

煉鋼技術(shù)

轉(zhuǎn)爐煉鋼脫氧工藝探討····································24

高效高質(zhì)量板坯連鑄技術(shù)改造實踐·······················27

軋鋼技術(shù)

軋鋼工藝計算機仿真技術(shù)研究······························31

1420mm 五連軋機極薄規(guī)格帶鋼穿帶工藝優(yōu)化···················34

圓盤剪與切分輪在棒材線切分軋制中的優(yōu)勢論述················40

2021 年4 月1000-1500 高爐經(jīng)濟指標························45

目 錄

新視角

全球最大功率“神24”車軸鋼全部“首鋼造”······················································2

攀鋼3 個牌號鐵道貨車用鋼通過認證··························································4

馬鋼重型H 型鋼新產(chǎn)品突破行業(yè)性難題實現(xiàn)國內(nèi)首發(fā)·············································5

方大九鋼啟動238 余熱發(fā)電水質(zhì)系統(tǒng)設(shè)備升級改造項目············································5

項目商機

遼寧：液壓剪采購項目·····································································6

山西：材料智能立體庫房采購項目····························································6

山東：液壓站維護項目···································································7

河南：汽輪機改造項目····································································7

黑龍江：布料溜槽采購項目·································································8

河北：鋼板倉采購項目···································································8

河北：超細霧炮采購項目····································································9

黑龍江：主抽風(fēng)機維修項目·································································9

新疆：渣罐采購項目······································································10

內(nèi)蒙古：ups(不間斷連續(xù)電源）采購項目····················································10

福建：軋線水霧除塵系統(tǒng)采購項目··························································11

福建：磨齒機采購項目····································································11

黑龍江：鐵水自動測溫采購項目·····························································12

河北：風(fēng)口大套采購項目··································································12

甘肅：中間包除塵系統(tǒng)、連鑄機澆鑄區(qū)域煙塵控制采購項目·························13

廣西：焦末壓球采購項目···································································13

山東：鋼包耐材承包項目··································································14

江西：碳化鎢輥環(huán)采購項目································································14

山東：洗車臺采購項目····································································15

河北：料倉澆注料采購項目································································15

河北：陶瓷噴煤槍采購項目································································16

山東：環(huán)形皮帶機采購項目································································16

江西：氧槍噴頭采購項目··································································17

河南：高爐熱風(fēng)爐壓漿采購項目····························································17

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

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