Haufinyane tjena, moqolotsi oa litaba oa "Economic Information Daily" o ithutile hore moralo oa ts'ebetso oa indasteri ea tšepe ea China oa tlhoro ea k'habone le 'mapa oa theknoloji o sa nke lehlakore oa k'habone o se o le teng.Ka kakaretso, moralo o totobatsa phokotso ea mohloli, taolo e tiileng ea ts'ebetso, le taolo e matlafalitsoeng ea ho qetela, e buang ka kotloloho ho ts'ebelisano ea phokotso ea tšilafalo le phokotso ea khabone, le ho khothaletsa phetoho e felletseng ea botala moruong le sechabeng.
Batho ba ka hare ho indasteri ba boletse hore ho khothalletsa ho phahama ha carbon ka indasteri ea tšepe ke e 'ngoe ea liketso tse leshome tsa "carbon peaking".Bakeng sa indasteri ea tšepe, sena ke monyetla le phephetso.Indasteri ea tšepe e hloka ho sebetsana hantle le kamano pakeng tsa nts'etsopele le phokotso ea mosi, ka kakaretso le ka mokhoa o sa fellang, oa nakoana le oa nako e telele.
Ka Hlakubele selemong sena, Mokhatlo oa China oa Iron and Steel Association o senotse sepheo sa pele sa "carbon peak" le "carbon neutrality" indastering ea tšepe.Pele ho 2025, indasteri ea tšepe e tla finyella tlhōrō ea tlhahiso ea carbon;ka 2030, tlhahiso ea khabone ea indasteri ea tšepe e tla fokotseha ka 30% ho tloha tlhorong, 'me ho lebeletsoe hore tlhahiso ea carbon e tla fokotseha ka lithane tse limilione tse 420.Kakaretso ea likhase tsa carbon dioxide, sulfur dioxide, nitrogen oxides, le particulate matter indastering ea tšepe le tšepe li maemong a 3 a holimo lefapheng la indasteri, 'me ho bohlokoa hore indasteri ea tšepe le tšepe e fokotse tlhahiso ea khabone.
"Ke 'mola o ka tlase' le 'mohala o mofubelu' ho thibela ka matla matla a macha a tlhahiso.Ho kopanya liphetho tsa phokotso ea bokhoni e ntse e le o mong oa mesebetsi ea bohlokoa ea indasteri nakong e tlang. ”Ho thata ho thibela kholo e potlakileng ea tlhahiso ea tšepe ea malapeng, 'me re tlameha ho "marope a mabeli".Tlas'a semelo sa hore kakaretso ea chelete e thata ho theoha haholo, mosebetsi o tsoang ka ho fetesisa e ntse e le ntlha ea bohlokoa ea ho qala.
Hajoale, lik'hamphani tsa tšepe tse fetang 230 naheng ka bophara li qetile kapa li kenya ts'ebetsong puseletso ea tlhahiso ea tšepe e tlase haholo ka lithane tse ka bang limilione tse 650 tsa tlhahiso ea tšepe e tala.Ho tloha bofelong ba Mphalane 2021, lik'hamphani tse 26 tsa tšepe liprofinseng tse 6 li phatlalalitse, tseo lik'hamphani tse 19 li phatlalalitseng tlhahiso e hlophisitsoeng, mesi e sa hlophisoang le lipalangoang tse hloekileng, 'me lik'hamphani tse 7 li phatlalalitse karolo e itseng.Leha ho le joalo, palo ea lik'hamphani tsa tšepe tse phatlalalitsoeng phatlalatsa e ka tlase ho 5% ea palo eohle ea lik'hamphani tsa tšepe naheng.
Batho ba boletsoeng ka holimo ba bontšitse hore lik'hamphani tse ling tsa tšepe ha joale ha li na kutloisiso e lekaneng ea phetoho ea mocheso o tlase haholo, 'me lik'hamphani tse ngata li ntse li emetse le ho shebella, li saletse morao haholo kemiso.Ho feta moo, lik'hamphani tse ling ha li na kutloisiso e lekaneng ea ho rarahana ha phetoho, ho amohela theknoloji e sa tloaelehang ea desulfurization le denitrification, mesi e sa hlophisoang, lipalangoang tse hloekileng, tsamaiso ea tikoloho, ho lekola le ho laola marang-rang, joalo-joalo, ho na le mathata a mangata.Ho bile ho na le liketso tsa lik'hamphani tse qhekellang lirekoto tsa tlhahiso, ho etsa libuka tse peli, le ho thetsa lintlha tsa tlhahlobo ea tlhahiso.
"Nakong e tlang, likhase tse tlase haholo li tlameha ho sebelisoa ts'ebetsong eohle, ts'ebetsong eohle, le potolohong eohle ea bophelo."Motho eo o itse ka lekhetho, taolo e fapaneng ea ts'ireletso ea tikoloho, litheko tse fapaneng tsa metsi le litheko tsa motlakase, k'hamphani e tla eketsa leano la ho phethela phetoho e tlase haholo.Tšehetso e matla.
Ntle le "taolo ea tšebeliso ea matla a mabeli", e tla shebana le ho khothaletsa moralo o motala, ho boloka matla le ntlafatso ea ts'ebeliso ea matla, ho ntlafatsa ts'ebeliso ea matla le sebopeho sa ts'ebetso, ho aha letoto la liindasteri tsa moruo, le ho sebelisa katleho ea theknoloji ea khabone e tlase.
Batho ba boletsoeng ka holimo ba boletse hore e le ho finyella tsoelo-pele e tala, ea khabone e tlaase le ea boleng bo phahameng indastering ea tšepe, e boetse e hloka ho ntlafatsa moralo oa indasteri.Eketsa karo-karolelano ea tlhahiso ea nako e khutšoanyane ea ho etsa tšepe ea tšepe ea motlakase, 'me u rarolle bothata ba tšebeliso e phahameng ea matla le tlhahiso e phahameng ea ho etsa tšepe ea nako e telele.Ntlafatsa sebopeho sa tefiso, ntlafatsa ketane ea indasteri, 'me u fokotse haholo palo ea li-sintering tse ikemetseng, li-hot rolling tse ikemetseng, le likhoebo tse ikemetseng tsa ho pheha.Ntlafatsa sebopeho sa matla, kenya tšebetsong matla a hloekileng a liindasteri tse chesoang ke mashala, tlosa lijenereithara tsa khase, 'me u eketse karolo ea motlakase o motala.Mabapi le sebopeho sa lipalangoang, eketsa karolo ea lipalangoang tse hloekileng tsa thepa le lihlahisoa ka ntle ho polante, kenya ts'ebetsong lipalangoang tsa terene le phetiso ea metsi bakeng sa libaka tse mahareng le tse telele, le ho amohela liphaseje tsa liphaephe kapa likoloi tse ncha tsa matla bakeng sa libaka tse khutšoane le tse mahareng;kenya tšebetsong ka botlalo kaho ea litsamaiso tsa lipalangoang tsa mabanta, seporo, le lirolara fekthering haholo Fokotsa palo ea lipalangoang tsa koloi femeng le ho hlakola lipalangoang tsa bobeli tsa thepa fekthering.
Ho phaella moo, khatello ea hona joale ea indasteri ea tšepe e ntse e le tlaase, 'me mohato o latelang e lokela ho ba ho eketsa ho kopanya le ho hlophisa bocha le ho kopanya le ho ntlafatsa lisebelisoa.Ka nako e ts'oanang, matlafatsa ts'ireletso ea lisebelisoa tse kang tšepe ea tšepe.
Moralo oa ho fokotsa khabone oa lik'hamphani tse etelletseng pele o potlakile.E le k'hamphani e kholo ka ho fetisisa ea tšepe ea Chaena 'me hajoale e boemong ba pele lefatšeng ka tlhahiso ea selemo le selemo, Baowu ea Chaena e hlakisitse hore e ikitlaelletsa ho finyella sehlohlolo sa carbon ka 2023, e na le bokhoni ba ho fokotsa carbon ka 30% ka 2030, le ho fokotsa carbon ea eona. mesi e tsoang ka 50% ho tloha tlhorong ea 2042. , Finyella ho se nke lehlakore ha khabone ka 2050.
"Ka 2020, tlhahiso ea tšepe e tala ea Baowu ea Chaena e tla fihla ho lithane tse limilione tse 115, e abuoe litsing tse 17 tsa tšepe.Ts'ebetso e telele ea tlhahiso ea tšepe ea Baowu ea Chaena e etsa hoo e batlang e le 94% ea kakaretso.Phokotso ea khabone e hlahisa phephetso e kholo ho Baowu ea Chaena ho feta lithaka tsa eona."Mongoli le molulasetulo oa Mokha oa Baowu oa China Chen Derong o boletse hore China Baowu e etella pele ho fihlelleng ho se nke lehlakore ha carbon.
"Selemong se fetileng re ile ra emisa ka kotloloho leano la pele la sebōpi la Zhangang, 'me ra rera ho potlakisa nts'etsopele ea thekenoloji ea "carbon metallurgical" e tlase le ho kenya ts'ebetsong kaho ea theknoloji ea sebōpi sa hydrogen-based shaft for coke ontong.Chen Derong o itse, ho nts'etsapele ts'ebetso ea hydrogen-based shaft sebōpi ka kotloloho, Ts'ebetso ea ho qhibilihisa tšepe e lebelletsoe ho fihlela khabone e haufi le zero.
Hegang Group e rera ho fihlella tlhoro ea khabone ka 2022, ho fokotsa tlhahiso ea khabone ka ho feta 10% ho tloha tlhorong ea 2025, ho fokotsa tlhahiso ea khabone ka ho feta 30% ho tloha tlhorong ea 2030, le ho fihlela ho se nke lehlakore ha carbon ka 2050. Ansteel Group e rera ho ho fihlela tlhoro e felletseng ea tlhahiso ea khabone ka 2025 le katleho kholong ea indasteri ea mahlale a morao-rao a carbon metallurgical ka 2030, le ho loanela ho fokotsa kakaretso ea khabone ka 30% ho tloha tlhorong ea 2035;tsoelapele ho nts'etsapele litheknoloji tsa tšepe tsa khabone e tlase le ho ba indasteri ea tšepe ea naha ea heso Likhamphani tsa pele tse kholo tsa tšepe tse fihletseng ho se nke lehlakore ha khabone.