Umgwaqo wenguquko eluhlaza embonini yensimbi

Izimpumelelo ezimangalisayo zenziwe ekongiweni kwamandla kanye nokunciphisa ukungcola embonini yensimbi

IKhongolose Kazwelonke ye-18 yeQembu LamaKhomanisi laseShayina ihlanganise inqubekelaphambili yezemvelo ohlelweni oluyisihlanu kokukodwa lokwakha i-socialism enezici zamaShayina, futhi yakwenza kwacaca ukuthi kufanele sikhuthaze ngamandla inqubekelaphambili yezemvelo. Imboni yensimbi nensimbi, njengemboni eyisisekelo yokuthuthukiswa komnotho kuzwelonke, ithatha ukongiwa kwamandla kanye nokunciphisa ukungcola njengendlela eyinhloko yempumelelo, iphayona njalo futhi iqhubekela phambili, futhi izuze imiphumela emangalisayo.

Okokuqala, mayelana nokuvimbela nokulawula ukungcola, imboni yensimbi yenze uchungechunge lwezinguquko ezingokomlando kusukela ngo-2012.

Impumelelo engokomlando yenziwe empini yokuvikela isibhakabhaka esiluhlaza, ukukhuthaza intuthuko eluhlaza kanye nekhwalithi ephezulu yemboni yensimbi. Isibonelo, i-flue gas desulfurization, i-denitrification kanye nezindawo zokususa uthuli ezifana ne-sintering, ohhavini be-coke nezimboni zamandla kagesi ezisebenza ngamalahle azihlinzekela wona seziphenduke izinto ezisetshenziswayo ezijwayelekile, futhi izindinganiso zokukhipha ukungcola ziphakeme kakhulu kunalezo zamazwe athuthukile njenge-Japan, iNingizimu Korea ne-United States. Ukulawulwa kahle kanye nokuphathwa kahle kwezimo ezikhishwayo ezingahlelekile kwenza amabhizinisi ensimbi abukeke ngendlela entsha; Ukukhuthaza ngamandla umzila wesitimela kanye namaloli amasha anesisindo esinamandla kuthuthukise ngempumelelo izinga lezokuthutha elihlanzekile lezixhumanisi zokuthutha embonini yensimbi nensimbi.

Lezi zinyathelo ziyizinyathelo ezibalulekile zokulawula ukungcoliswa komoya embonini yensimbi.” U-He Wenbo uthe ngokwezibalo ezingaphelele, ukutshalwa kwezimali okuphelele ekuguqulweni kokukhishwa kwe-ultra-low kwamabhizinisi ensimbi kudlule ama-yuan ayizigidi eziyizinkulungwane ezingu-150 Ngemizamo eqhubekayo, Amabhizinisi amaningi asezingeni le-A asebenza kahle kwezemvelo kanye nenani lamafekthri ezokuvakasha angu-4A kanye ne-3A avele embonini yokwakha yensimbi kanye ne-iron ecological yendawo yokwakha isisekelo se-iron ne-ecological. okuluhlaza okwesibhakabhaka kujule, kucace kakhudlwana futhi kude.

Okwesibili, mayelana nokonga nokunciphisa ukusetshenziswa kwamandla, izimpumelelo ezimangalisayo zenziwe ekongeni ugesi kanye nokwehliswa kokusetshenziswa ngokuqhubekayo ngokonga amandla obuchwepheshe, ukonga ugesi ngokwesakhiwo, ukuphatha ukonga ugesi nokonga ugesi ohlelweni. Ngokwezibalo, ngo-2021, ukusetshenziswa okuphelele kwamandla ngethani ngalinye lensimbi yezinkampani ezinkulu zensimbi ezinkulu neziphakathi kwafinyelela ku-549 kg wamalahle ajwayelekile, kwehle cishe ngo-53 kg wamalahle ajwayelekile uma kuqhathaniswa no-2012, ukwehla cishe ngo-9%. Ngaso leso sikhathi, ngo-2021, izinga lokushisa kwemfucuza kanye nezinga lokugaywa kabusha kwamandla lamabhizinisi ensimbi abalulekile amakhulu naphakathi lithuthukiswe kakhulu. Uma kuqhathaniswa nowezi-2012, izinga lokukhishwa kwegesi ye-coke oven negesi ye-blast furnace lehle cishe ngo-41% no-71% ​​ngokulandelana, futhi inani lokubuyisela insimbi yamathani egesi yokuguqula likhuphuke cishe ngama-26%.

“Ngaphezu kokuthuthukiswa kwalezi zinkomba, indlela yokuphatha amandla embonini yensimbi neyensimbi nayo iyashintshwa kancane kancane isuka ekuphathweni kokuhlangenwe nakho iye ekuphathweni kwesimanje, isuka ekuphathweni komnyango owodwa wokonga amandla iye ebhizinisini elibanzi loguquko lokunciphisa amandla okusebenzisana, kusukela ekuhlaziyweni kwezibalo zokwenziwa kwedatha kuya ekuguqulweni kwedijithali, okuhlakaniphile.