I-petroleum coke yimveliso ephuma kwi-oyile ecociweyo. Yimveliso eqinileyo eveliswa yiyunithi ye-coking ecociweyo ene-oyile eseleyo njengezinto eziluhlaza. Isetyenziswa kakhulu kwi-aluminium ye-electrolytic, iglasi, intsimbi, i-silicon yesinyithi kunye neminye imimandla. Yinto eluhlaza engenakutshintshwa kwimizi-mveliso emininzi. Iyintoni imfuneko ye-petroleum coke enomxholo wesalfure owahlukileyo? Kwinkqubo yokufaka i-petroleum coke, i-petroleum coke powder enobunono obahlukeneyo inokuveliswa ngokusebenzisai-coke yepetroliyam iRaymond millukuhlangabezana neemfuno ezahlukeneyo zamashishini ahlukeneyo.

Umgangatho weemveliso ze-petroleum coke uchatshazelwa kakhulu ziintlobo ngeentlobo zeoyile ekrwada ecutshungulwa yi-refinery. Uninzi lwe-sulfur kunye nokungcola kwioyile ekrwada kutyetyiswe kwi-petroleum coke. I-petroleum coke inokwahlulwa ibe yi-sulfur coke ephantsi, i-sulfur coke ephakathi kunye ne-sulfur coke ephezulu ngokwesiqulatho se-sulfur. Nangona kunjalo, yintoni ukusetyenziswa kwe-petroleum coke enesiqulatho se-sulfur esahlukileyo? Imveliso ye-petroleum coke ininzi. Uninzi lwe-petroleum coke lunokusetyenziswa njengepetroli yokunyibilikisa isinyithi emva kokuba icutshungulwe yiumzi-mveliso wokugaya i-petroleum coke umatshini. I-petroleum coke (i-needle coke) esemgangathweni olungileyo ingasetyenziswa njengezinto zokugcina amandla ukulungiselela i-graphite yokwenziwa okanye i-carbon eneembobo, ngaloo ndlela inyusa ixabiso elongezelelweyo le-petroleum coke.

I-petroleum coke enomxholo ophantsi wesalfure ingasetyenziswa njengezinto zokwenza ii-electrode kwizixhobo zokunyibilikisa. Isityalo sekhabhoni sisebenzisa i-petroleum coke,i-coke yepetroliyam iRaymond millukuvelisa i-anode paste yesityalo se-aluminium, kwaye ivelise i-graphite electrode yesityalo sentsimbi nesinyithi. Umxholo wesalfure we-petroleum coke uchaphazela ukusetyenziswa kwe-coke kunye nomgangatho weemveliso zekhabhoni ezenziwe nge-coke. Ingakumbi ekwenziweni kwe-graphite electrode, umxholo wesalfure luphawu olubalulekileyo. Umxholo wesalfure ophezulu kakhulu uya kuchaphazela ngokuthe ngqo umgangatho we-graphite electrode kwaye uchaphazele nomgangatho wokwenza intsimbi. Kubushushu obuphezulu obungaphezulu kwama-500 ℃, i-sulfur kwi-graphite electrode iya kubola. I-sulfur eninzi iya kwandisa i-electrode crystal, ibangele ukuba i-electrode inciphe kwaye ivelise imifantu. Kwiimeko ezinzima, i-electrode inokulahlwa. Ekwenziweni kwe-graphite electrode, umxholo wesalfure we-petroleum coke uya kuchaphazela ukusetyenziswa kwamandla. Ukusetyenziswa kwamandla kwe-petroleum coke ene-1.0% yesulfur kungaphezulu nge-9% kunokwe-petroleum coke ene-0.5% yesulfur ngetoni nganye. Xa i-petroleum coke isetyenziswa njengezinto eziluhlaza kwi-anode paste, umxholo wayo wesalfure nawo unempembelelo enkulu ekusetyenzisweni kwamandla.

Uthotho lwe-HC i-coke yepetroliyam iRaymond millsisixhobo esikhulu, esisebenza kakuhle nesinobuhlobo nokusingqongileyo esiphuhliswe ngokuzimeleyo yiGuilin Hongcheng Mining Equipment Manufacturing Co., Ltd. Umatshini oyintloko usebenzisa isakhiwo sesiseko sokugaya esidibeneyo, kwaye ungasisebenzisa isiseko sokudambisa. Kwangaxeshanye, inkqubo yokucoca uthuli engaxhunyiwe kwi-intanethi okanye inkqubo yokuqokelela uthuli lwe-afterwind iyasetyenziswa, enesiphumo esinamandla sokucoca uthuli, ubomi benkonzo ende yebhegi yesihluzo, kunye nokusebenza kakuhle kokuqokelela uthuli ukuya kuthi ga kwi-99.9%, ukuqinisekisa isiphumo sokhuseleko lokusingqongileyo. Ingasetyenziswa njengokucubungula kunye nokuvelisaipetroliyamumzi wokugaya i-coke, kwaye ubuncinci bemveliso egqityiweyo bunokufikelela kwi-38-180μm.

Ukuba ufuna ukwazi okungakumbi malunga ne-ipetroliyamumzi wokugaya i-coke kunye neminye imiba enxulumene noko, nceda unxibelelane ne-HCM.