Iindaba
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Iimfuneko zezinto ezivuselelayo kwiifurnaces zombane kunye nokukhethwa kwezinto ezivuselelayo kwiindonga ezisecaleni!
Iimfuneko eziqhelekileyo zezinto ezichasayo kwiifutha ze-arc zombane zezi: (1) Ukuchasana kufuneka kube phezulu. Ubushushu be-arc budlule kwi-4000°C, kwaye ubushushu bokwenza intsimbi yi-1500~1750°C, ngamanye amaxesha buphakame bube yi-2000°C...Funda ngokugqithisileyo -
Luhlobo luni lweethayile ezirhabaxa ezisetyenziselwa ukuvala ingaphakathi lesithando se-carbon black reaction?
Isithando somlilo esimnyama se-carbon sahlulwe saba ziingqiniba ezintlanu ezinkulu kwigumbi lokutsha, umqala, icandelo lokusabela, icandelo lokubanda ngokukhawuleza, kunye necandelo lokuhlala. Uninzi lwamafutha esithando somlilo esimnyama se-carbon ikakhulu zii-oi ezinzima...Funda ngokugqithisileyo -
Ngaba iSitena se-aluminium esiphezulu kwi-alkaline atmosphere singasetyenziswa kwi-industrial furnace?
Ngokubanzi, izitena ze-aluminium ephezulu akufuneki zisetyenziswe kwisithando somoya se-alkaline. Ngenxa yokuba i-alkaline kunye ne-acidic medium nazo zine-chlorine, iya kungena kwiingqimba ezinzulu zezitena ze-alumina eziphezulu ngendlela ye-gradient, ezi...Funda ngokugqithisileyo -
Ziziphi iindlela zokuHlela izinto eziluhlaza ezirhabaxa?
Kukho iintlobo ezininzi zezinto ezikrwada ezingaphiliyo kunye neendlela ezahlukeneyo zokuhlela. Kukho iindidi ezintandathu ngokubanzi. Okokuqala, ngokweenxalenye zeekhemikhali zezinto ezikrwada ezingaphiliyo...Funda ngokugqithisileyo
