1. Vim li cas Recycling Matters
Tuam Tshoj siv li ntawm ib nrab ntawm lub ntiaj teb refined tooj liab tab sis tau txwv cov khoom siv hauv tsev. Recycled (secondary) tooj liab - los ntawm qhov kawg - ntawm- cov khoom siv lub neej, cov khoom seem thiab cov khoom siv rov ua dua tshiab - cov khoom siv kwv yees li ib -feem peb ntawm Tuam Tshoj cov tooj liab refined, txo cov peev txheej dependence thiab txiav lub zog siv los ntawm kwv yees li 80-85% melting.
2. Industrial Chain
Rov qab: sau cov tes hauj lwm rau cables, electronics, kev tsim khoom seem thiab tshuab;
Dismantling: sorting, stripping thiab mechanical sib cais (nce automated thiab plua plav- tswj);
Kev ua thiab kev siv: smelting / refining rau hauv anode thiab cathode, ces pas nrig (tsawg-oxygen/oxygen-}dawb), daim ntawv, sawb thiab alloy ntau lawm;
Kev Tswjhwm Zoo: Kev txheeb xyuas muaj pes tsawg leeg ib qib, impurity txwv ib GB / T 467 thiab GB / T 3952 rau cov khoom tooj liab.
3. Cov pawg tseem ceeb
Pearl River Delta: Guangdong (Qingyuan) thiab Hainan - ntshuam-oriented dismantling puag;
Yangtze River Delta: Zhejiang (Taizhou, Ningbo, Yongkang) - pawg ua haujlwm loj tshaj plaws;
Bohai Rim: Tianjin (Jinghai) - sab qaum teb hub nrog ib tug tiav saw;
Tshiab inland pawg (Jiangxi, Anhui) loj hlob nrog huv si, loj dua - nplai nroj tsuag.
4. Txoj cai thiab cov qauv
Khoom- pov tseg ntshuam ntshuam (muaj txiaj ntsig 2021) tau xaus cov khoom siv raw khoom;
"Recycled tooj liab raw cov ntaub ntawv" (GB/T 38471) tej zaum yuav raug imported raws li nruj purity / paug cov txheej txheem;
Cov kev cai ib puag ncig (emission txwv rau lwm yam tooj liab smelting) tsav consolidation thiab huv si technology;
Cov zis zoo yuav tsum ua tau raws li cov qauv zoo ib yam li thawj tooj liab (GB / T 467 cathode, GB / T 3952 pas nrig).
5. Outlook
Cov khoom siv tooj liab rov qab yuav tsum tau nce ntxiv nrog kev siv hluav taws xob (EVs, rov ua dua tshiab, daim phiaj) nce tooj liab siv thiab cov khoom seem; efficiency, automation thiab qis - carbon smelting yog lub ntsiab kev lag luam.
Txawm koj xav taucov kav dej tooj liab, tooj liab rods ,tooj liab daim hlau, peb muaj cov khoom thiab kev txawj ntse kom tau raws li koj xav tau.
