1. Inkcazelo ngeMveliso:

Semi-graphitized petroleum coke yimveliso calcined petroleum coke njengento ekrwada, nto leyo ibekwe kwiziko graphitizing, emva graphitization lobushushu eliphezulu, ukusabela ngokwasemzimbeni kunye nemichiza kunye nokususwa isulfure nothuthu kunye nezinye izinto ezingcolileyo.Ngamanye amaxesha kuthiwa yigraphite eyenziweyo, esetyenziswa kwi-carburizing agent, edla ngokubizwa ngokuba yi-ultra low sulfur/low carburizing agent.

Imveliso yepetroleum enamafutha okanye emdaka engwevu eqinileyo enentsimbi ecwebezelayo kunye neporosity, ebandakanya iikristale zegraphite ezincinci ezenza igranular, columnar, okanye imizimba yekhabhoni efana nenaliti.I-petroleum coke yi-hydrocarbon, equkethe ngaphezu kwe-99% yekhabhoni, kodwa iqulethe i-nitrogen, i-chlorine, i-sulfure kunye neekhompawundi zetsimbi enzima.

2. Indalo kunye nokusetyenziswa:

I-semi-graphitized petroleum coke isetyenziswa kakhulu kushishino.Isetyenziswa kwi-metallurgy, ukuphosa kunye nokuphosa ngokuchanekileyo njenge-agent carburizing.Isetyenziselwa ukwenza i-crucible yokushisa ephezulu yokunyibilikisa, i-lubricant kumashishini omatshini, ukwenza i-electrode kunye nepencil lead;Isetyenziswa ngokubanzi kwizixhobo zomgangatho ophezulu we-refractory kunye neengubo kwi-metallurgical industry, i-fire industry stabilizer, i-pencil lead kumashishini okukhanya, i-carbon brush kumashishini ombane, i-electrode kumashishini ebhetri, i-catalyst kushishino lwesichumisi sekhemikhali, njl njl. isetyenziswa kushishino lwegraphite, ukunyibilikiswa kunye neekhemikhali ngokomgangatho wayo.Isulphur ephantsi, icoke ephekiweyo ekumgangatho ophezulu efana nenaliti ye-coke, esetyenziswa ikakhulu ekwenzeni i-electrode yegraphite yamandla aphezulu kunye nezinye iimveliso zekhabhoni ezikhethekileyo;Inaliti ye-coke yinto ebalulekileyo ekuphuhliseni iteknoloji entsha yesithando sombane sombane kwi-steelmaking industry.Isulfure ephakathi, i-coke ephekiweyo eqhelekileyo, esetyenziselwa ukunyibilika kwe-aluminium.I-sulfure ephezulu, i-coke eqhelekileyo, isetyenziselwa ukuveliswa kweekhemikhali, ezifana nokuveliswa kwe-calcium carbide, i-silicon carbide, njl., Kodwa kwakhona njengamafutha ensimbi.Uninzi lwecoke yepetroleum eveliswa eTshayina yicoke enesulfure ephantsi, esetyenziselwa ukwenza ialuminiyam negraphite.

I-electrode yegraphite yenziwe ubukhulu becala ngecoke yepetroleum ekumgangatho ophezulu, inaliti yecoke njengezinto ezikrwada, i-asphalt yamalahle njenge-binder, ngokubala, ukuxubha, ukuxova, ukucinezela, ukurosa, ukukrazula, ukwenziwa komatshini kunye nokwenza, ikwiziko le-arc ngendlela yamandla ombane. ukukhulula amandla ombane kwintlawulo yesithando sokufudumala kunye nokunyibilika komqhubi, ngokuhambelana nesalathisi somgangatho wayo, inokwahlulwa ibe ngamandla aqhelekileyo, amandla aphezulu kunye namandla aphezulu.

3. Iinkcukacha: