Keywords: high sulfure coke, low sulfure coke, kukhathamiritsa mtengo, sulfure zili
Zomveka: pali kusiyana kwakukulu pakati pa mtengo wapakhomo wa mafuta a sulfure otsika ndi otsika, ndipo mtengo wosinthidwa ndi kusintha kwa ndondomeko siwofanana ndi chiwerengero, sulfure yapamwamba ya mankhwala, mtengo wake nthawi zambiri umakhala wotsika. Chifukwa chake, ndi chisankho chabwino kuti mabizinesi agwiritse ntchito chiŵerengero chosiyana cha sulfure coke yapamwamba ndi zinthu zochepa za sulfure kuti achepetse mtengo wogula mkati mwa zizindikiro zovomerezeka.
Mu 2021, mtengo wa petroleum coke udzakhala wokwera kwambiri m'zaka zaposachedwa. Kwa mabizinesi akumunsi, mtengo wokwera umagwirizana ndi mtengo wokwera, ndiye kuti, phindu logwirira ntchito loponderezedwa. Chifukwa chake, momwe mungakwaniritsire mtengo udzakhala chinthu chofunikira chomwe chikukhudza magwiridwe antchito amakampani. Chithunzi 1 chikuwonetsa kusintha ndi kufananiza mtengo wamafuta amafuta am'deralo m'zaka zaposachedwa. Titha kupeza mtengo wokwera kwambiri mu 2021.
Chithunzi 1 Mtengo wamtengo wa petroleum coke pazaka zambiri
Chithunzi 2 chikuwonetsa tchati chamitengo yamitundu yosiyanasiyana yamafuta am'nyumba. Mtengo wa coke wa sulfure wapakati ndi wochepa uli ndi kusintha kwakukulu ndi kusintha kwakukulu, pamene mtengo wa 4 # mkulu wa sulfure coke wakhala akusungidwa mozungulira 1500 yuan / tani ndi kusintha kochepa. Kusinthasintha kwamitengo pafupipafupi komanso kwakukulu sizomwe tikufuna kuwona pamabizinesi akutsika, makamaka kukwera mtengo kwamitengo. Pamaziko owonetsetsa kuti zinthu zili bwino, kuchepetsa ndi kukhathamiritsa mtengo kwakhala kovutirapo m'mabizinesi akumunsi a petroleum coke.
Chithunzi 2 Mitengo yamitengo yamafuta apanyumba amitundu yosiyanasiyana
Chithunzi 3 chikuwonetsa mlozera wa sulfure ndi kusintha kwamitengo komwe kumapezeka pambuyo pa coke yapamwamba ya sulfure yokhala ndi 5% ya sulfure yosakanikirana ndi coke ya sulfure yotsika ndi 1.5%, 0.6% ndi 0.35% sulfure motsatana mosiyanasiyana. Chifukwa zomwe zili mu sulfure coke ndizofunikira kwambiri kuti zichepetse mtengo, koma zidzawonjezera sulfure mu khalidwe la mankhwala, ziyenera kukhala mkati mwa ndondomeko yoyenera kwambiri. Kupeza mulingo woyenera mix chiŵerengero kukwaniritsa mtengo kukhathamiritsa.
Mu chithunzi 3, posankha abscissa wa mkulu sulfure coke chiŵerengero, kotero chiŵerengero cha mitundu itatu ya sulfure okhutira mu njira ndi mtengo womaliza ndi convergent, mpaka mtengo mzere, kumanja kwa mzere kwa okhutira sulfure, mphambano ife ankaona equilibrium, titha kuona pa chithunzi 3 ndi 5% sulfure okhutira ndi zomwe zili ndi sulfure mankhwala okhutira ndi chizindikiro china cha mankhwala sulfure. wa mgwirizano zonse kumayenda kumanja pa nthawi yomweyo, komanso kusuntha mmwamba Choncho, pa mtengo kukhathamiritsa kwa kusankha mankhwala osati kusankha zili sulfure okhutira apamwamba ndi otsika sulfure mu magawo osiyanasiyana osakaniza, koma malingana ndi zosowa zenizeni, ndi mtengo wochepa kwambiri wa sulfure wokhutira wa mankhwala ena amasakanikirana.
Mwachitsanzo, tifunika mafuta a petroleum coke okhala ndi 2.5% sulfure monga cholozera chomaliza. Mu chithunzi 3, tikhoza kupeza kuti mulingo woyenera kwambiri mtengo ndi za RMB 2550 / tani pambuyo chiŵerengero cha 30% mafuta coke ndi 5% sulfure zili 70% mafuta coke ndi 1.5% sulfure okhutira. Popanda kuganizira zinthu zina, mtengo wake ndi pafupifupi 50-100 yuan / tani wotsika kuposa wazinthu zomwe zili ndi index yomweyi pamsika. Chifukwa chake, ndichisankho chabwino kwa mabizinesi kukweza mtengo wosakaniza zinthu ndi ma index osiyanasiyana munthawi yoyenera
Nthawi yotumiza: Aug-24-2021