Mugwagwa wegirinhi shanduko yeindasitiri yesimbi

Kubudirira kunoshamisa kwakaitwa mukuchengetedza simba uye kuderedza kubuda muindasitiri yesimbi

Kongiresi yeNyika yechigumi nesere yeBato reCommunist yeChina yakabatanidza kufambira mberi kwezvakatipoteredza muchirongwa chevashanu-mu-chimwe chekuvaka socialism ine hunhu hweChinese, uye yakajekesa kuti tinofanira kusimudzira zvine simba kufambira mberi kwezvakatipoteredza. Indasitiri yesimbi nesimbi, seyokutanga indasitiri yekusimudzira hupfumi hwenyika, inotora kuchengetedza kwesimba uye kuderedza kuburitsa seyakakosha nzira yebudiriro, inogara ichipayona nekufambira mberi, uye yakawana mhedzisiro inoshamisa.

Kutanga, maererano nekudzivirira kusvibiswa uye kutonga, indasitiri yesimbi yakaita shanduko yezvakaitika kare kubvira 2012.

Zvakaitika kare zvakaitwa muhondo kuchengetedza denga rebhuruu, kusimudzira girinhi uye yemhando yepamusoro kusimudzira kweindasitiri yesimbi. Semuyenzaniso, flue gasi desulfurization, denitrification uye guruva rekubvisa zvivakwa senge sintering, maovheni ecoke uye anozvipa ega emagetsi emagetsi emarasha zvave midziyo yakajairwa, uye zviyero zvekuburitsa zvinosvibisa zvakakwirisa kupfuura izvo zvenyika dzakabudirira dzakaita seJapan, South Korea neUnited States. Kudzora kwakanaka uye kurapwa kwehutsi husina kurongeka kunoita kuti mabhizinesi esimbi atore chimiro chitsva; Kukwidziridzwa kwakasimba kwechitima chinotenderera uye simba idzva remarori anorema kwakanyatso kunatsiridza hutsanana hwekufambisa kwenzvimbo yekubatanidza zvinhu muindasitiri yesimbi nesimbi.

Matanho aya ndiwo matanho makuru ekudzora kusvibiswa kwemhepo muindasitiri yesimbi. " Iye Wenbo akataura kuti maererano nehuwandu husina kukwana, huwandu hwekudyara mushanduko yeakanyanya-yakaderera emissions emabhizinesi esimbi yakapfuura 150 bhiriyoni yuan Kuburikidza nekuenderera mberi nekuedza, akati wandei mabhizinesi eA-level nekuita kwezvakatipoteredza uye Nhamba ye4A uye 3A level mafekitori ekushanya akabuda mukugadzirwa kwesimbi uye simbi yenzvimbo indasitiri yekugadzira ecological indasitiri yenzvimbo. bhuruu kudzika, kujeka uye kureba.

Chechipiri, maererano nekuchengetedza simba uye kuderedza kushandiswa, kubudirira kunoshamisa kwakaitwa mukuchengetedza simba uye kuderedza kushandiswa kuburikidza nekuenderera mberi kwekuchengetedza simba remagetsi, kuchengetedza simba rekugadzirisa, kutonga kwekuchengetedza simba uye kuchengetedza simba rehurongwa. Sekureva kwehuwandu, muna 2021, iyo yakazara simba rekushandisa patani yesimbi yerudzi rwemabhizimusi makuru uye epakati nepakati simbi yakasvika 549 kg akajairika marasha, pasi angangoita 53 kg akajairika marasha zvichienzaniswa ne2012, kudzikira kweinoda kusvika 9%. Panguva imwecheteyo, muna 2021, kupisa kwetsvina uye simba rekudzokorodza nhanho yeakakosha uye epakati-saizi mabhizinesi esimbi akavandudzwa zvakanyanya. Zvichienzaniswa ne2012, kuburitswa kwegasi recoke oven uye blast furnace gasi yakadzikira neanenge 41% uye 71% zvichiteerana, uye simbi yekudzoreredza huwandu hwe converter gasi matani yakawedzera neinosvika 26%.

"Pamusoro pekuvandudzwa kwezviratidzo izvi, maitiro ekugadzirisa simba eindasitiri yesimbi nesimbi inoshandurwawo zvishoma nezvishoma kubva pakutarisira ruzivo kuenda kune yemazuva ano, kubva kune rimwe dhipatimendi rekuchengetedza simba rekuchengetedza simba kuenda kune bhizinesi rakakwana rekubatana mukuderedza simba rekushandura, kubva kune artificial data statistical analysis kusvika kudhijitari, hungwaru shanduko.