Umgwaqo wokuguqulwa okuluhlaza embonini yensimbi

Impumelelo emangalisayo yenziwe yokonga amandla 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 kanye nezitshalo zamandla kagesi ezisebenza ngamalahle azihlinzekwe ngokwazo seziphenduke izinto ezisetshenziswayo ezijwayelekile, futhi izindinganiso zokukhipha ukungcola ziphezulu kakhulu kunalezo zamazwe athuthukile njenge-Japan, eNingizimu. Korea nase-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 ekuguquleni ukukhishwa kwe-ultra-low kwamabhizinisi ensimbi kudlule ama-yuan ayizigidi eziyizinkulungwane ezingu-150. Ngemizamo eqhubekayo, Amabhizinisi amaningi anezinga le-A asebenza kahle kwezemvelo kanye nezimboni eziningi zezokuvakasha ezingeni le-4A kanye ne-3A ziye zavela embonini yensimbi nensimbi, zenza isisekelo esiqinile sokwakhiwa kwempucuko yendawo yemvelo nokwenza isibhakabhaka sasendaweni sibe luhlaza 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 kwesipiliyoni iye ekuphathweni kwesimanje, isuke ekuphathweni komnyango owodwa wokonga ugesi iye ebhizinisini elihlanganisa uguquko lokuncishiswa kwamandla okuhlangene, isuka kwizibalo zedatha yokwenziwa. ukuhlaziywa kwedijithali, uguquko olukhaliphile.