
Petroleum coke ndi chinthu chapamwamba kwambiri cha kaboni choyengedwa kuchokera kumafuta osakanizika kudzera munjira yochedwa kuphika. Ndi zinthu zofiirira zakuda, za porous granular. Ndi zabwino zake zazikulu zokhala ndi mpweya wokhazikika komanso calorie yapamwamba, yakhala chinthu chofunikira kwambiri pakupanga mafakitale. T...
Petroleum coke ndi chinthu chapamwamba kwambiri cha kaboni choyengedwa kuchokera kumafuta osakanizika kudzera munjira yochedwa kuphika. Ndi zinthu zofiirira zakuda, za porous granular. Ndi zabwino zake zazikulu zokhala ndi mpweya wokhazikika komanso calorie yapamwamba, yakhala chinthu chofunikira kwambiri pakupanga mafakitale. Mankhwalawa amapangidwa mosamalitsa malinga ndi muyezo wa GB/T 3074.1-2013, wokhala ndi mpweya wokhazikika wa ≥85% -98%, sulfure wa 0.5% -5.0% (zochepa sulfure / mkulu-sulfure zilipo), phulusa ≤0.5% -1.0% ≤1%, chinyezi ≤0. Zizindikiro zonse zadutsa kuyesa kwa chipani chachitatu ndi chiphaso.
Imakhala ndi mtengo wapamwamba wa calorific (28-32 MJ / kg), kuyaka kwathunthu, ndi zotsalira zochepa, pamodzi ndi kukhazikika kwamphamvu kwa mankhwala, ndikupangitsa kuti ikhale yoyenera ntchito zosiyanasiyana zamakampani. Muyezo tinthu kukula ndi 0-25mm, ndi makonda tinthu kukula kwake zilipo pa pempho. Imathandizira zonyamula (25kg / thumba), zochulukira, komanso kutumiza zotengera. Sitoko yokwanira ilipo, ndi kutumiza mizere yodzipereka padziko lonse lapansi.
Amagwiritsidwa ntchito kwambiri mu electrolytic aluminium, metallurgical kuponyera, kilns magalasi, mafuta opangira mankhwala, zipangizo zatsopano za anode, ndi zina: monga zowonjezera mpweya, zimatha kusintha kuuma ndi kachulukidwe ka castings; monga mafuta, imatha kuchepetsa ndalama zogwiritsira ntchito mphamvu; ndipo monga zopangira, zimatha kusinthidwa kukhala zinthu zapamwamba za carbon. Kupereka kwachindunji kuchokera ku fakitale yoyambira kumachotsa oyimira pakati. Zitsanzo zamagulu ang'onoang'ono ndi kusintha kwakukulu kwa voliyumu kumathandizidwa. Khalidwe lokhazikika komanso kupezeka kwanthawi yake kumapangitsa kuti zikhale zotsika mtengo komanso zodalirika zopangira mafakitale.