Lub European iav kev lag luam siv ntau dua 100,000 tons ib xyoos ib zaug ntawm lub neej nrog lub neej nrog ib lub tons ntawm cov khoom pov tseg los ntawm Kiln dismantling. Feem ntau ntawm cov ntaub ntawv no tau raug xa mus rau cov chaw sib thooj (CET) lossis cov qauv khoom lag luam.
Txhawm rau kom txo cov nqi ntawm cov khoom siv refractory xa mus rau cov qauv siv pov tseg thiab ua kom cov khoom lag luam tshiab tsim los ntawm cov khoom siv tshiab. Tam sim no, 30-35% ntawm dismantled silica cib tuaj los ntawm cov kilns tuaj yeem siv tau ob hom cib, suav nrogsillicaNpoo Cib Siv rau Ua Haujlwm Pas Dej lossis Tshav Kub Cia Chamber Ru Tsev, Thiab Hnav Rwb Thaiv TsevsillicaCib.
Muaj lub Hoobkas loj hauv European uas tshwj xeeb tshaj tawm cov khoom siv tsis zoo ntawm iav, hlau, incinerators, thiab tshuaj lom neeg tus nqi ntawm 90%. Lub tuam txhab iav ua tiav cov rewilized cov khoom siv pas dej ua tau zoo los txiav nws tom qab siv Zas Cib, thiab ua rau cov cib tsoo kom tawg los ntawm quenching. Qhov tawg tau ces av thiab sifted kom tau txais gravel thiab zoo hmoov ntawm cov khoom sib txawv, uas tau siv los tsim cov khoom muaj nuj nqis tsawg thiab cov khoom siv hlau.
Kev tsim kho kom ruaj khov yog kev txhim kho hauv ntau txoj kev los ua ntej kev txhim kho kev lag luam ntev thiab yav tom ntej, tso lub hauv paus rau ecological kev tsim kho. Cov kev lag luam grucation crucible tau tshawb nrhiav thiab tshawb nrhiav kev txhim kho kom muaj kev txhim kho kom muaj ntau xyoo. Tom qab cov txheej txheem ntev thiab nyuaj, qhov kev lag luam no tau pib nrhiav kev cia siab rau kev txhim kho kom ruaj khov. Ib co tuam txhab graphite tau pib siv "cov pa roj carbon monoxide," thaum lwm tus tab tom nrhiav cov khoom siv raw ntau lawm thiab ua haujlwm tshiab los hloov graphite crucite crucibles.
Qee cov tuam txhab txawm tias kev nqis peev ntau hauv cov av hav zoov hav zoov ntsuab kom txo lawv txoj kev vam khom ntawm Tuam Tshoj cov chaw hav zoov. Niaj hnub no, peb xav tsis thoob kom nrhiav tau qhov kev txhim kho tshiab rau cov qauv graphite crucible los ntawm kev yuav khoom thiab rov ua dua gragires crucition. Nyob rau hauv cov ua siab loj ntawm cov phiaj xwm kev ua siab loj
Peb ntseeg khov kho tias qhov no yuav yog ib txoj kev txhim kho kev txhim kho kom zoo dua rau hauv Suav teb thiab tias nws tau nkag mus rau theem kev txhim kho tshiab. Cov kev lag luam grucation crucable tau zoo rau cov khoom lag luam hauv Hav Zoov, thiab raws li cov ntaub ntawv nyoos tau siv hauv graphite crucibles nce ntxiv.
Yuav ua li cas txo cov nqi tsim ntawm graphite crucos ntoo tsis muaj kev sib txig ua lawv ib txwm muaj mob taub hau rau cov tuam ntxhab. Raws li cov peev txheej ntuj muaj rau kev lag luam yog DWINDING, muaj kev tiv thaiv cov pa roj carbon ntau, thiab cov pa roj carbon monoxoles, thiab cov pa roj carbon monoxide Nws yog qhov nyuaj los txo cov pa roj carbon dioxide thaum tag nrho cov txheej txheem ntau lawm ntawm graphite crucibles.
Lub Sijhawm Post: Lub Tsib Hlis-20-2023