Ukwenziwa kwe-Metallurgical Coke: Isikhokelo esiBanzi

Esi sikhokelo sinika isishwankathelo esineenkcukacha ze ukwenziwa kwecoke metallurgical, ukugubungela inkqubo, izixhobo eziphambili, ulawulo lomgangatho, kunye nokuqwalaselwa kokusingqongileyo. Funda malunga nemathiriyeli ekrwada, iindlela zokuvelisa, kunye nendima ebalulekileyo edlalwa yicoke ekwenzeni intsimbi kunye nokwenza intsimbi. Siza kuphonononga iintsingiselo zexesha elizayo kunye nemingeni ejongene neli shishini libalulekileyo.

Inkqubo yokwenza iCoke: Ukusuka kwilahle ukuya kwiCoke

Ukukhethwa kweMathiriyeli ekrwada kunye noLungiselelo

I ukwenziwa kwecoke metallurgical iqala ngokukhethwa kwamalahle okuphekela afanelekileyo. La malahle aneempawu ezithile, kuquka umxholo wawo oguquguqukayo, isalathiso se-caking, kunye nomxholo wothuthu, ochaphazela kakhulu umgangatho wemveliso yokugqibela. Ukuxutywa ngokucophelela kweentlobo zamalahle ahlukeneyo kudla ngokuyimfuneko ukuze kuphunyezwe iimpawu zecoke ezifunwayo. Ukulungiselela kubandakanya ukutyumza, ukuhluzwa, kunye nokudibanisa ukuqinisekisa ukutya okuhambelanayo kwee-oveni ze-coke.

Ukusebenza kwe-Oven ye-Coke

Amalahle adityanisiweyo ahlawuliswa kwii-ovens ze-coke, ezinde, iigumbhi ezinciphileyo ezifudunyezwa kumaqondo aphezulu. Amalahle ahamba nge-carbonization, inkqubo eqhuba into eguqukayo, eshiya i-porous, i-carbon residue enzima - i-coke ye-metallurgical. Ii-ovens ze-coke zanamhlanje zihlala zibandakanya itekhnoloji ephezulu yokuhanjiswa kobushushu kunye nokulawulwa kwenkqubo ye-carbonization. Inkqubo ngokuqhelekileyo ihlala iiyure eziyi-18-24, kuxhomekeke kuyilo lwe-oven kunye neeparitha zokusebenza. I-coke evelayo ke icinywa ngamanzi ukuze ipholise kwaye ithintele ukusabela okungaphezulu.

Ukucinywa kweCoke kunye nokuHlola

Emva kwe-carbonization, i-coke eshushu iyacinywa ukuze ipholise ngokukhawuleza, isoloko isebenzisa amanzi okanye iindlela zokucima ezomileyo. Ukucima ukomisa kuhambelana nokusingqongileyo, kunciphisa ukungcoliseka kwamanzi kunye nokubonelela ngeenzuzo zokubuyisela amandla. Ukulandela ukucima, i-coke ihlolwe ukuba isuse izohlwayo kunye neziqwenga ezinkulu, ukuqinisekisa ubungakanani bemveliso obuhambelanayo bokusetyenziswa kwiziko eliqhumayo. Imveliso yokugqibela, i-coke ye-metallurgical, iyinxalenye ebalulekileyo kwimveliso yentsimbi kunye nentsimbi.

Ulawulo loMgangatho kunye neeNgcaciso

Umgangatho we-coke ye-metallurgical ubalulekile ekwenzeni i-iron esebenzayo. Iipropati eziphambili ziquka: i-M10, i-M25, i-M40 izalathi zamandla; ukuxhathisa i-abrasion; ukuphinda kusebenze; kunye nomxholo wothuthu. Amanyathelo angqongqo olawulo lomgangatho aphunyezwa kulo lonke elo ukwenziwa kwecoke metallurgical ukuqinisekisa umgangatho wemveliso ohambelanayo kunye nokuhlangabezana neemfuno ezithile zeentsimbi zensimbi. Uvavanyo rhoqo kunye nohlalutyo lwenziwa ukubeka esweni ezi zakhiwo.

Itheyibhile 1: Iimpawu eziphambili ze-Metallurgical Coke

Ukuqwalaselwa kokusingqongileyo kwiMveliso yeCoke

I ukwenziwa kwecoke metallurgical ineempembelelo zokusingqongileyo, inxulumene ikakhulu nokukhutshwa komoya (okufana ne-benzene, toluene, xylene, kunye ne-particulate matter) kunye nokulahlwa kwenkunkuma. Izityalo zecoke zanamhlanje zisebenzisa itekhnoloji ezahlukeneyo zolawulo longcoliseko, kubandakanywa iinkqubo zokucoca igesi kunye nokucima okomileyo ukunciphisa impembelelo yokusingqongileyo. Izenzo ezizinzileyo, ezinje ngokuphuculwa kokusetyenziswa kwamandla kunye nokuhlaziywa kwenkunkuma, nazo ziyamkelwa ngokwandayo. Uphando olongezelelweyo kunye nophuhliso lujolise kwiindlela zokuvelisa i-coke ezihambelana nokusingqongileyo.

Iindlela zexesha elizayo kunye nemingeni

Ikamva loshishino lwe-coke ye-metallurgical lijongene nemingeni emininzi, kubandakanywa ukunyuka kwemimiselo yokusingqongileyo, ukuguquguquka kwamaxabiso amalahle, kunye nesidingo sokuphucula okuqhubekayo ekusebenzeni kwamandla kunye nokuzinza. Uphando kunye neenzame zophuhliso zijolise ekuphuculeni umgangatho we-coke, ukunciphisa ukukhutshwa, kunye nokuhlola obunye ubuchwepheshe bokwenza i-cokemaking, okunokuthi kubandakanye ukusetyenziswa kwe-biomass okanye ezinye i-feedstocks ezizinzileyo. Ishishini lisebenzela ukuqinisekisa ukubonelela okuqhubekayo kwesi sixhobo esibalulekileyo kwimveliso yentsimbi kunye nentsimbi ngelixa unciphisa indawo yayo yokusingqongileyo.

Ngolwazi oluthe kratya malunga nekhwalithi ephezulu ye-metallurgical coke, nceda undwendwele I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd.