Iterambere ryiterambere ryicyuma kitagira ibyuma

Iterambere ryiterambere ryicyuma kitagira ibyuma

Inganda zidafite ibyuma zikora inganda zingana kandi zikomeye

Ubunini no gukaza umurego mu gukora inganda zidafite ibyuma mpuzamahanga bidafite icyerekezo byahindutse icyerekezo, cyane cyane kwibanda ku bakora ibyuma bidafite ibyuma bidafite plaque

Urwego rwo hejuru, 10 rwambere ku isi rukora imiyoboro itagira ibyuma, umusaruro w’abakora imiyoboro y’icyuma ku isi bangana na 80% by’umusaruro wose.Arcelor iri hejuru

Ubushobozi bwibyuma byikigo, krupthyssen uruganda rukora ibyuma, otto kupp na arcelinox byose birenga toni miliyoni 2

Ingano nini no kongera ingufu mu isosiyete ya sino-arcelor, imaze kugera kuri miliyoni 3,5 ku bakora inganda zidafite ibyuma, byagabanije cyane kugura no gushonga ibikoresho fatizo

Ingaruka, kuzamura imikorere yumusaruro nubwiza bwibicuruzwa nabyo bifite inyungu nini.

Mu Bushinwa hari abakora imiyoboro irenga 16 idafite ibyuma, utabariyemo umubare munini w’ibigo byigenga, binini muri tiasteel

Mbere yuko ubushobozi bwa toni miliyoni imwe gusa, Ubushinwa nigihugu kinini ku isi gikoresha inganda zidafite ibyuma bitagira umupaka. Kubera iyo mpamvu, birakenewe gukurikiza inzira mpuzamahanga

Dukurikije igitekerezo cyo guteza imbere uruganda rukora ibyuma rudafite ibyuma bya nanbao beitai, byagenwe n’umuryango mpuzamahanga, umusaruro wa taigang na baosteel buri mwaka ni miliyoni 2.5 na toni miliyoni 1.5

Ingano yinganda zicyuma zidafite ibyuma zikora inganda zikora ibyuma, kugirango zongere ingufu zabakora imiyoboro yicyuma mubushinwa, guteza imbere ibyuma bidafite kashe

Iterambere ryiza ryinganda zinganda.

Uruganda rukora ibyuma bidafite ibikoresho byinshi

Ibikoresho binini cyane byo gukora inganda zikora ibyuma bidafite kashe nubundi buryo bwo guteza imbere inganda zikora ibyuma bidafite kashe kwisi.Mu kinyejana cya makumyabiri

Mu myaka ya za 70, uruganda rukora ibyuma bitagira ibyuma rufite itanura ryicyuma cya 50t gusa, impuzandengo yumusaruro ni 300.000 t / a.Mu mwaka wa 2000, itanura ryamashanyarazi na

Itanura rya AOD ni rinini, ubushobozi bwitanura bwageze kuri 150t hejuru, umusaruro ugera kuri miliyoni 1 ta.

Kugeza ubu, itanura ry’uruganda rukora ibyuma rudafite ibyuma mu Bushinwa ntabwo ari runini, gusa itsinda rya baosteel itsinda rya AOD itanura rirenga 100t.Nuko rero, tisco na bao

Uruganda rushya rutunganya ibyuma ruzubaka ibikoresho binini byo gukora ibyuma kugirango bigabanye igipimo cy’umusaruro hifashishijwe icyerekezo mpuzamahanga cyo gukora ibyuma binini.

Ben, wuzuze isoko.

Kwagura imiyoboro idafite ibyuma bitagira ingano Kugira ngo ishobore kwagura isoko, ibyifuzo by’abakora imiyoboro idafite ibyuma biragenda byiyongera, cyane cyane ubugari bw’ibisate bigenda byiyongera. ibikoresho bya plaque. Kwagura urukurikirane rwa 400 Cr uruganda rukora ibyuma bitagira umupaka bizaba igipimo cyuruganda rukora ibyuma rutagira kashe mubushinwa

Imwe mu ngingo zingenzi zoguhindura imiterere yubwoko butandukanye.Ikigereranyo cya Cr - Ni ibyuma na Cr ibyuma kwisi muri rusange ni 75:25

Umubare uri hejuru cyane, 90:10 mubushinwa, na 91.3: 8.7 muri tisco muri 2003. Kubwibyo, kwaguka no guteza imbere uruganda rukora ibyuma bitagira ibyuma bya Cr.

Umusaruro no kubishyira mu bikorwa ni umurimo wingenzi w’abakora imiyoboro idafite ibyuma mu Bushinwa.Tisco irateganya kubyara igipimo cy’icyuma cya Cr - Ni nicyuma cya Cr mu 2004

Mu bihe biri imbere, igipimo cy'umusaruro w'ibyuma bya Cr kizarushaho kwiyongera hamwe no kwiyongera kw'ibisabwa. Gukoresha neza nikel nkeya cyangwa ntayo

Uruganda rushya rukora ibyuma bidafite ibyuma hamwe ninganda zibiri zidafite ibyuma ntibishobora kugabanya gusa ibiciro byabakora ibyuma bidafite ibyuma, ariko kandi bifite akamaro kanini.

Kumenya tekinoroji yumusaruro wubwoko bwibyuma kugirango uhuze isoko nabwo ni iterambere ryiterambere ryibyuma byinganda zikora ibyuma bidafite ibyuma mubushinwa.