Thaum Lub Yim Hli 21-22, 2022, Lub Rooj Sib Tham Thawj Pem Hauv Ntej Alumina Enterprises Summit tau tuav los ntawm Aluminium ceg ntawm Tuam Tshoj Non-Ferrous Metal Industry Association thiab koom tes los ntawm Cayman Aluminium (Sanmenxia) Co., LTD thiab Beijing Antaike Information Co., LTD tau muaj nyob rau hauv Taiyuan, Shanxi Province. Tuam Tshoj nonferrous hlau kev lag luam koom haum, lwm tus tuav ntaub ntawv ntawm tog committee Fan Shunke, tus thawj coj ntawm Tuam Tshoj nonferrous hlau kev lag luam koom haum txhuas ceg, Tuam Tshoj txhuas kev lag luam co., LTD., lwm tus tuav ntaub ntawv ntawm tog pawg neeg Zhu Runzhou, Shandong Weiqiao Pioneering Group Co., LTD. ., tus thawj coj ntawm kev muag khoom lag luam Jiang Zhen, Shandong Xinfa Aluminium los ntawm Liu Jilin Electric Group Co., LTD. Tus Lwm Thawj Coj, Cayman aluminium (sanmenxia) Co., LTD., tus thawj coj ntawm Zhang Jianyang, East Hope Group Co., LTD., Chen lei, tus thawj tswj hwm ntawm txoj kev loj hlob, Chongqing Bo Sai Industry (Group) Co., LTD. , tus thawj coj ntawm Yuan Zhilun, National Electric Power Investment Group, Aluminium Investment Co., LTD., tus lwm thawj coj ntawm Qing-hua zhou, Shandong Nanshan Aluminium Co., LTD. Tus thawj coj, aluminium stock supervisor liu, Li Defeng, Tus Lwm Thawj Coj thiab Secretary General ntawm Aluminium Branch ntawm Tuam Tshoj Non-Ferrous Metal Industry Association, Tus Thawj Coj ntawm Lub Teeb Hlau Lub Tuam Txhab thiab lwm tus neeg sawv cev tuaj koom lub rooj sab laj. Alumina muaj peev xwm ntawm kev koom ua lag luam suav txog 80 feem pua ntawm lub teb chaws. Lub rooj sib tham tau mus txog tsib qhov kev pom zoo ntawm kev txhawb nqa kev loj hlob zoo ntawm Tuam Tshoj txoj kev lag luam alumina:
1. Ua tiav, raug thiab ua tiav siv lub tswv yim txhim kho tshiab. Nyob rau hauv cov lus qhia ntawm Kev Xav ntawm Socialism nrog Suav Cov Yam Ntxim Saib Ntxim Ua rau Lub Sijhawm Tshiab thiab ua raws li theem tshiab ntawm kev txhim kho kom tsim tau tus qauv tshiab ntawm alumina txoj kev loj hlob. Ua ntej, ua raws li kev ywj pheej innovation, txhim kho qib ntawm kev tsim khoom ntse thiab cov khoom zoo ntawm alumina; Thib ob, ua raws li kev sib koom ua ke ntawm kev tsim kho ntawm tag nrho cov saw hlau, kev tsim kho kev lag luam kom haum rau qhov kev xav tau qis; Thib peb, ua raws li kev txhim kho ntsuab, txuas ntxiv txhawb kev txo qis thiab kev siv cov av nkos liab, txuas ntxiv coj mus rhaub lub peev xwm ntawm kev txuag hluav taws xob thiab txo cov pa roj carbon monoxide, thiab sib zog ua kom tiav lub hom phiaj ntawm kev txhim kho dual carbon; Plaub, ua raws li lub tswv yim ntawm kev qhib, ntxiv dag zog rau kev txhim kho cov peev txheej thoob ntiaj teb hauv txhua qhov kev qhia, thiab npaj cov txheej txheem ntawm kev lag luam thoob ntiaj teb; Fifthly, ua raws li kev koom tes thiab kev sib koom, ntxiv dag zog rau kev lag luam tus kheej kev qhuab qhia, thiab siv zog los txhim kho qhov zoo thiab kev ua tau zoo ntawm kev nqis peev txawv teb chaws.
2. Standardizing alumina ntau lawm peev peev kev txiav txim. Txij li thaum domestic alumina peev overheating, nyob rau hauv thiaj li yuav tiv thaiv kom txhob muaj ib tug loj tshaj peev xwm, raws li cov yam ntxwv ntawm alumina kev lag luam, peb yuav siv tau cov khoom siv aluminium sab structural kho kom zoo los tswj alumina tshiab muaj peev xwm nruj me ntsis, dab tsi ntxiv, peb yuav txhawb kev hloov ntawm cov khoom hauv av. muaj peev xwm rau cov cheeb tsam ntug hiav txwv, thiab txhim kho kev lag luam kev faib tawm los ntawm kev siv lub peev xwm sib npaug lossis txo qhov ntim hloov pauv.
3. Ua kom muaj kev nyab xeeb ntawm cov khoom siv bauxite. Ua ntej, ntxiv dag zog rau kev tshawb nrhiav cov peev txheej hauv tsev bauxite (xws li txhuas hauv qab thee), thiab muab qhov tseem ceeb rau kev faib cov peev txheej rau cov lag luam alumina uas twb muaj lawm; Peb yuav ua cov kev tshawb fawb ntawm alumina extraction technology los ntawm cov qib qis bauxite, high-sulfur bauxite thiab high-alumina hmoov thee tshauv cov peev txheej nquag los txhim kho kev ruaj ntseg ntawm cov peev txheej hauv tsev. Thib ob, txuas ntxiv ntxiv dag zog rau kev txhim kho kev tsim kho thiab kev koom tes ntawm txawv teb chaws, thiab kawm txog kev tsim kev sib koom ua lag luam ntawm Tuam Tshoj-nyiaj lag luam hauv Guinea los koom ua ke tsim cov nroj tsuag alumina. Thib peb, kho cov qauv ntshuam ntawm cov khoom siv txhuas thiab maj mam nce cov ntshuam ntawm alumina. Thib plaub, tag nrho cov saw hlau lag luam yuav tsum sib koom tes los teb cov peev txheej txaus ntshai yog tias tsim nyog.
4. Muab qhov tseem ceeb heev rau kev siv cov av nkos liab. Ua ntej, ua kom lub koom haum ntawm cov av nkos liab kev siv tshuab tshawb fawb thiab kev tsim kho thiab kev tsim kho cov txheej txheem. Qhov thib ob, ntxiv dag zog rau kev sib koom tes ntawm kev lag luam thiab sib zog ua kom muaj txiaj ntsig zoo hauv kev txo cov av nkos thiab kev siv peev txheej. Thib peb, siv zog txhawb kev txhawb nqa ntawm lub teb chaws txoj cai, suav nrog kev siv cov av nkos liab siv zog, ib puag ncig, kev them se thiab cov khoom lag luam txhawb nqa thiab daim ntawv thov.
5. Tau txais kev pom zoo ntawm kev txuag hluav taws xob, txo qis emission, cov khoom zoo, thiab lwm yam. Ua ntej, muab qhov tseem ceeb rau kev rho tawm thiab rov qab los ntawm gallium, ua raws li lub teb chaws lub tswv yim daws teeb meem. Qhov thib ob, ua raws li "alumina" (GB/T 24487-2022) tshiab lub teb chaws tus qauv nruj me ntsis los txhim kho cov khoom zoo. Thib peb, txuas qhov tseem ceeb rau kev txuag hluav taws xob thiab txo qis emission thiab ntse tsim hauv alumina ntau lawm.
