Kupereka ndi kufunikira ndi kukakamizidwa kwa mtengo, momwe mungapangire msika wa carburizer wa mafuta a coke?

Mu theka lapitali la 2021, pansi pa mfundo zosiyanasiyana, mafuta a coke carburizer akutsika ndi zinthu ziwiri zomwe mtengo wa zinthu zopangira ndi kufunikira kwake kukuchepa. Mitengo ya zinthu zopangira inakwera ndi zoposa 50%, gawo lina la fakitale yowunikira linakakamizidwa kuyimitsa bizinesi, msika wa carburizer ukuvutika.

• Tchati cha mitengo ya mitundu yayikulu ya mafuta a coke mdziko lonse

Malinga ndi ziwerengero, kuyambira kumapeto kwa Meyi, mtengo wa mafuta a coke m'dziko muno wawonetsa kukwera, makamaka kuyambira mu Ogasiti mpaka pano, kukweraku kukufulumira kwambiri. Pakati pawo, mtengo wamsika wa 1#A ndi 5000 yuan/tani, kukwera ndi 1900 yuan/tani kapena 61.29%. 1#B mtengo wamsika ndi 4700 yuan/tani, kukwera ndi 2000 yuan/tani kapena 74.07%. 2# mtengo wamsika wa coke ndi 4500 yuan/tani, kukwera ndi 1980 yuan/tani kapena 78.57%. Mitengo ya zinthu zopangira imakwera, zomwe zimapangitsa mitengo ya carburizer kukhala yokwera.

Pambuyo pa calcination coke carburizing agent msika waukulu mtengo ndi 5500 yuan/tani (tinthu tating'onoting'ono: 1-5mm, C: 98%, S≤0.5%), 1800 yuan/tani kapena 48.64% kuposa kale. Mtengo wa zinthu zopangira ukukwera mwachangu, mtengo wogulira ukuwonjezeka mwadzidzidzi, opanga carburizer a coke calcined akudikira ndikuwona mlengalenga wamphamvu komanso wosamala msika. Kugulitsa pamsika nthawi zambiri, opanga malingaliro ofooka ndi odziwikiratu. Mabizinesi ena chifukwa cha mtengo wokwera, amachepetsa zinthu zowunikira kapena kutseka mwachindunji, nthawi yopangira ikuyambiranso sizikudziwika.

Mtengo wa msika wa carburizer wa Graphitization ndi 5900 yuan/tani (kukula kwa tinthu: 1-5mm, C: 98.5%, S≤0.05%), 1000 yuan/tani kapena 20.41% kuposa wakale. Kukwera kwa mtengo wa carburizer wa Graphitization kumakhala kochedwa, makampani osiyanasiyana akukonza zinthu za anode, amapeza ndalama zolipirira kukonza. Makampani ena otsika mtengo amasiya carburizer yokhala ndi calcium kuti agwiritse ntchito carburizer yokhala ndi semi-graphitized, zomwe zimapangitsa kuti mtengo wa carburizer ukwere.

Pakadali pano, kusinthasintha kwa kagayidwe ka kutulutsidwa kwa magetsi pa malo osungiramo katundu kukadali kwakukulu, ndipo malonda onse pamsika ndi ofooka. Posachedwapa, chifukwa cha nyengo yozizira kumpoto, ntchito yomanga yachepa, pomwe chigawo chakumwera chikadali choyenera nyengo yomanga. Mizinda ina ku East ndi South China yanena kuti zinthu zomwe zagwiritsidwa ntchito sizinagwiritsidwe ntchito, ndipo zinthu zomwe zagwiritsidwa ntchito sizinagwiritsidwe ntchito kwenikweni ndi zinthu zazikulu, pomwe zinthu zomwe zagwiritsidwa ntchito kwenikweni zikadalipo. Ndi kupita patsogolo pang'onopang'ono kwa nthawi, zinthu zomwe zagwiritsidwa ntchito pa malo osungiramo katundu zidzakhalabe ndi mwayi waukulu wochita bwino.

Mitengo ya zinthu zopangira ikupitiliza kukwera, kuti ipereke chithandizo cha ndalama za recarburizer, koma kufunikira komwe kukubwera kukufunika nthawi, kwakanthawi kochepa, mphamvu yayikulu kuti ikwere. Gawo la mafakitale owunikira layimitsa kupanga kwakanthawi, kupezeka kwakanthawi kochepa sikungathe kusintha. Akuyembekezeka kuti mtengo wamsika wa carburizer wa mafuta upitiliza kutsatira mtengo wa zopangira ntchito mwamphamvu.