Cox - umkhiqizo osendaweni ezibalulekile

Cox - uphethiloli umsuka okuqinile yokufakelwa, ezisetshenziswa ikakhulukazi esithandweni kuqhuma ekukhiqizeni ingulube yensimbi. It is libuye lisetshenziswe zamakhemikhali, Foundry umkhakha futhi yokusansimbi nonferrous. Lokhu kwaziswa ezivuthayo kungenzeka uwoyela, ikolitayi electrode noma ilahle, kuncike izinto zokusetshenziswa ezivela ukuthi likhiqizwa ngaluphi. coke Iningi ikhiqizwa amalahle.

Cox - umkhiqizo okuyinto okulungiselelwe ukufudumala indaba kokuqala okushisa eduze eziyinkulungwane degrees ngaphandle ukufinyelela air. Ngenxa yezinqubo zamakhemikhali ngokomzimba eMhlanganweni ekhishwa umkhiqizo etholwe, equkethe amaphesenti angaphezu kuka-96-carbon. Futhi kungenzeka ekhona coke umlotha, isibabule, phosphorus kanye nezinye izinto, futhi leyo mali, Nokho, akufanele kube okusezingeni eliphezulu kusukela kungangena, isibonelo, izinga steel kusetshenziswa le nophethiloli. ukwakhiwa okunjalo kwenza coke ukwaba mayelana 7000 kcal ngu omlilo elilodwa kilogram of ndaba.

Coke - izinto ezasetshenziselwa ukuthi isetshenziswa, phakathi kokunye, in the ukukhiqizwa electrode. Ukuze lokhu okubalulekile lalungiselela ekwelapheni amalahle itiyela iphimbo (electrode coke) imikhiqizo noma ziphuzo zazihluzwa kawoyela ongahluziwe (petroleum coke). Samuntu zokugcina + iyahluka kwenye yamalahle ukuthi banayo okuqukethwe aphansi kakhulu kwezinye izingxenye (umlotha okuqukethwe kusuka 0.3 kuya 0.8%).

Coke yakhiwa amazinga ayisisekelo eziningana, kuhlanganise:

- Ukukhetha (igesi kungenziwa baqashwe, okunamafutha, amamaki kwamalahle coking amalahle ngezabelo ezahlukahlukene);

- ukukhanya futhi igaya ukukhiqiza icala;

- Ukuhlolwa, sitfutfukise lwati kubafundzi, uphawu, nokushintsha kokudla nokufakwa, omiswe;

- ngokufakwa kuhhavini, kulandele induku coke ukuqondanisa;

- coking ngokushesha inqubo (amahora mayelana nane nesigamu), kuphumele carbons sintered, futhi ziyasuswa iningi izinto engadingekile (ammonia, itiyela, i-hydrogen, benzene hydrocarbon ekilasini et al.);

- ejection umkhiqizo osuphelile emotweni eqeda;

- ukupholisa yamanzi umbhoshongo coke eqeda ngu bechitha echichimayo;

- Ukulungiswa yokugcina umkhiqizo amakilasi ka 0-10 ukuze abe amamilimitha angu-ezingaphezu kuka-60.

Cox isithombe okuyinto uvezwa olungenhla grey imfuyo uma ikhiqizwa amalahle eluhlaza. Endabeni izigaba sokuqala emafutheni noma iphimbo lokugcina lomkhiqizo shades inqubo coking Zingase zihluke.

Cox - umkhiqizo ezihlose impumelelo ezingenza ngaso sonke isikhathi kufanele uthunyelwe smelters. Lokhu kungenxa izinqubo zobuchwepheshe emlilweni kuqhuma, letisebenta non-stop. Uma kwesithando somlilo kuqhuma is gozololo amahora ezingaphezu kweziyisishiyagalombili nokuba eziyishumi, insimbi osemanzi ngaphakathi, futhi ayikwazi ukususwa ngaphandle kokubhubhisa isakhiwo kwesithando uqobo. Ngenxa yalesi sizathu, ukukhiqizwa kwanoma coke sincike amalahle ukuthengisela, njengoba esithandweni eyenzelwe ayimi ukusebenza okwesikhathi yingxenye yesine yekhulu leminyaka (iminyaka 20-25). Misa imikhondo ukukhiqizwa coke ekwakhekeni slag eqina ekamelweni esithandweni, kunzima kakhulu ukususa yilo.