Sida kheyraad aan la cusboonaysiin karin, saliiddu waxay leedahay astaamo tusmooyin kala duwan iyadoo ku xiran meesha ay ka timid. Si kastaba ha ahaatee, marka la eego kaydadka la xaqiijiyay iyo qaybinta saliidda cayriin ee caalamiga ah, kaydka saliidda cayriin ee fudud ayaa ah ilaa 39 bilyan oo tan, taas oo ka yar kaydka saliidda cayriin ee sulfur sare, saliid dhexdhexaad ah iyo saliid culus. Meelaha ugu badan ee wax soo saarka adduunka waa kaliya Galbeedka Afrika, Brazil, Waqooyiga Badda, Mediterranean, Waqooyiga Ameerika, Bariga Fog iyo meelo kale. Sida ka soo baxa habka sifaynta dhaqameed, soosaarka kookaha batroolka iyo tilmaamayaasha waxay si dhow ula xiriiraan tilmaamayaasha saliidda cayriin. Taas oo ay saamaysay, marka loo eego qaab dhismeedka index petroleum coke index, saamiga kookaha batroolka hoose ayaa aad uga hooseeya kan dhexdhexaadka ah iyo kan sare ee kookaha batroolka.
Marka loo eego qaabka qaybinta tusayaasha kookaha batroolka ee Shiinaha, wax-soo-saarka kookaha batroolka-hooseeya (coke batroolka oo leh maaddo baaruud ah oo ka yar 1.0%) waxay u dhigantaa 14% wadarta guud ee wax soo saarka kookaha batroolka qaranka. Waxay ka dhigan tahay qiyaastii 5% wadarta kookaha batroolka laga keeno Shiinaha. Aynu eegno sahayda kookaha batroolka ee hooseeya ee Shiinaha labadii sano ee la soo dhaafay.
Sida laga soo xigtay xogta labadii sano ee la soo dhaafay, wax soo saarka bilaha ee kookaha baaruudka hoose ee wershadaha gudaha ayaa asal ahaan ku hadhay ilaa 300,000 oo tan, iyo sahayda kookaha baaruudka hoose ee la soo dhoofiyo ayaa isbedelay, oo gaadhay heerkii ugu sarreeyey ee Noofambar 2021. Si kastaba ha ahaatee, waxaa jira kiisas iyada oo mugga kookaha ee zetro bishiiba uu yahay mid hooseeya. Marka la eego sahayda kookaha baaruudka hoose ee Shiinaha ee labadii sano ee la soo dhaafay, sahayda bilaha ah ayaa asal ahaan ku hadhay heer sare oo ku dhow 400,000 tan tan iyo bishii Agoosto ee sanadkan.
Marka loo eego baahida Shiinaha ee kookaha batroolka ee hooseeya, waxaa inta badan loo isticmaalaa soo saarista electrodes graphite, qalabka graphite anode macmal ah, cathodes graphite iyo anodes prebaked. Baahida loo qabo coke batroolka hoose ee saddexda beerood ee hore waa baahida adag, iyo baahida loo qabo coke batroolka hoose ee berrinka anodes prebaked waxaa inta badan loo isticmaalaa geynta ee tilmaamayaasha, gaar ahaan wax soo saarka ee-dhamaadka sare anodes prebaked la shuruudaha sare ee content baaruud iyo xubno raad . Tan iyo bilowgii sanadkan, iyadoo kororka isha kookaha batroolka ee dibadda laga keeno, kheyraad aad iyo aad u badan oo leh walxo raad-raac wanaagsan ayaa yimid Hong Kong. Goobta anodes-ka hore loo dubay, xulashada alaabta ceeriin ayaa kordhay, iyo ku tiirsanaanta kookaha batroolka ee hooseeya ayaa sidoo kale hoos u dhacay. . Intaa waxaa dheer, qeybtii labaad ee sanadkan, heerka hawlgalka ee beerta graphite electrode gudaha ayaa hoos u dhacay ilaa 30%, hoos u dhac taariikhiga ah barafka. Sidaa darteed, tan iyo rubuci afaraad, sahayda kookaha batroolka hoose ee sulfur ee gudaha ayaa sii kordhayay iyo baahida hoos u dhacday, taas oo keentay hoos u dhac ku yimid qiimaha kookaha batroolka hoose ee gudaha.
Marka la eego isbeddelka isbeddelka qiimaha ee warshadaynta CNOOC labadii sano ee la soo dhaafay, qiimaha kookaha batroolka ee hooseeya wuxuu bilaabay inuu ka beddelo heer sare tan iyo qeybtii labaad ee sanadka. Si kastaba ha noqotee, dhawaan, suuqa ayaa si tartiib tartiib ah u muujiyay calaamadaha xasilinta, sababtoo ah baahida loo qabo kookaha batroolka ee barafka hoose ee berrinka anodes-ka hore ee la dubay ayaa leh meel aad u ballaaran. Farqiga qiimaha u dhexeeya kookarka baaruudda-hooseeya iyo kookaha baaruudda dhexdhexaadka ah ayaa si tartiib tartiib ah u soo noqday.
Ilaa hadda sida baahida hadda duurka hoose ee kookaha batroolka gudaha ka welwelsan yahay, marka lagu daro baahida liidata ee electrodes graphite, baahida loo qabo qalabka graphite anode macmal ah, cathodes graphite iyo anodes prebaked weli waa sare, iyo baahida adag ee dhexdhexaad ah iyo hoose ee kookaha batroolka baaruud weli waa xad xoog leh. Guud ahaan, muddada gaaban, guud ahaan khayraadka kookaha hoose ee baaruudda hoose waa mid aad u badan, iyo taageerada qiimaha waa mid daciif ah, laakiin kookaha batroolka dhexdhexaadka ah ayaa weli ah mid xooggan, kaas oo sidoo kale ka ciyaara door taageero ah oo ka mid ah suuqa kookaha ee barafka hoose.
Contact:+8618230208262,Catherine@qfcarbon.com
Waqtiga boostada: Nov-22-2022