wahlangana no-coke

Ukuqonda nokusebenzisa i-Met Coke: Umhlahlandlela Ophelele

Lo mhlahlandlela unikeza ukubuka konke okuphelele kwe-met coke, ukuhlola ukukhiqizwa kwayo, izakhiwo, izinhlelo zokusebenza, kanye nezitayela zemakethe. Sihlolisisa ubunkimbinkimbi bale nto ebalulekile yensimbi, sihlola indima yayo ezimbonini ezihlukahlukene futhi sigqamisa ukubaluleka kwayo ezinqubweni zokukhiqiza zesimanje. Funda ngomehluko phakathi kwe-met coke nezinye izinhlobo ze-coke, qonda umthelela wayo kwezemvelo, futhi uthole amathemba esikhathi esizayo alo mthombo obalulekile.

Iyini i-Met Coke?

Wahlangana ne-coke, okufushane kwe-coke ye-metallurgical, inguphethiloli onekhabhoni ephezulu okhiqizwa yi-carbonization yamalahle. Ngokungafani nezinye izinhlobo ze-coke, wahlangana no-coke yakhelwe ngokukhethekile ukusetshenziswa ezinqubweni ze-metallurgical, ikakhulukazi i-iron kanye nokwenza insimbi. Izakhiwo zayo ezihlukile, njengamandla aphezulu kanye nokusebenza kabusha okuphansi, kuyenza ibaluleke kakhulu ekusebenzeni kahle nangempumelelo kokuncibilikisa. Inqubo yokukhiqiza ihilela ukushisa amalahle lapho kungekho moya, ukuxosha izingxenye eziguquguqukayo futhi kushiye i-porous, impahla eqinile. Izinga le wahlangana no-coke kuncike kakhulu ohlotsheni lwamalahle asetshenzisiwe, imingcele yenqubo yokupheka, kanye nemininingwane yokugcina yomkhiqizo.

Inqubo Yokukhiqiza ye-Met Coke

Ukukhiqizwa kwe wahlangana no-coke kuyinqubo eyinkimbinkimbi ehlanganisa izigaba eziningana ezibalulekile. Amalahle aqale ahlolwe futhi ahlanganiswe ukuze kuzuzwe ikhwalithi engashintshi. Lokhu kuhlanganiswa bese kugaywa futhi kugaywe ngaphambi kokuthi kushajwe kuhhavini we-coke. Lawa mahhavini, ngokuvamile amade, amagumbi amancane, ashiswa kumazinga okushisa aphezulu (cishe 1000 ° C) isikhathi eside (imvamisa amahora ayi-18-24). Phakathi nale nqubo, amalahle adlula i-pyrolysis, akhiphe izinto eziguquguqukayo njengamagesi kanye netiyela. Ikhabhoni eqinile esele yakha i- wahlangana no-coke, acinywe ngamanzi ukuze apholise. Ngemva kokuphothula, i wahlangana no-coke iyahlolwa bese ihlelwa ngokosayizi kanye nekhwalithi ngaphambi kokuthi ithuthwe isiwe lapho iphokophele khona. Imikhiqizo yokukhiqiza i-coke, njengegesi ye-coke oven, nayo iyizinsiza ezibalulekile ezivame ukusetshenziswa kwezinye izinqubo zezimboni.

Izakhiwo kanye nezicelo ze-Met Coke

Izici ezibalulekile ze-Met Coke

Izici ezifiselekayo ze wahlangana no-coke ezenza ifanelekele izinhlelo zokusebenza ze-metallurgical zifaka: Okuqukethwe kwekhabhoni ephezulu, Amandla aphezulu nobulukhuni, Ukusebenza kabusha okuphansi, Isakhiwo se-Porous, Usayizi Ofanayo kanye nokuma. Lezi zakhiwo ziqinisekisa ukuvutha okuphumelelayo, amandla okumelana nezinga lokushisa eliphezulu nezingcindezi ngaphakathi kwesithando somlilo, nokugeleza kwegesi efanayo. Ukwehluka kulezi zakhiwo kungaba nomthelela ekusebenzeni kahle kwenqubo yokuncibilikisa kanye nekhwalithi yomkhiqizo jikelele.

Izicelo ze-Met Coke

Uhlelo lokusebenza oluyinhloko lwe wahlangana no-coke injenge-fuel kanye ne-ejenti yokunciphisa ezithandweni eziqhumayo zokukhiqiza insimbi nensimbi. Inikeza ukushisa okudingekayo ukuncibilikisa insimbi yensimbi kanye nekhabhoni edingekayo ukuze kuncishiswe ama-iron oxides abe yinsimbi eyinsimbi. Ezinye izinhlelo zokusebenza ezibalulekile zifaka ukusetshenziswa ezisekelweni zokuncibilikisa nokucwengisisa izinsimbi, njengophethiloli ezinqubweni ezihlukahlukene zezimboni, futhi ngezinye izikhathi njengengxenye yama-electrode ekhabhoni.

Ukucatshangelwa Kwemvelo

Ukukhiqizwa kanye nokusetshenziswa kwe wahlangana no-coke kunomthelela kwezemvelo. Ukukhishwa kwe-coke oven kuqukethe ukungcola okuhlukahlukene, okuhlanganisa i-particle, sulfur oxides, ama-nitrogen oxides, nama-polycyclic aromatics hydrocarbons. Ohavini besimanje be-coke bahlanganisa nobuchwepheshe bokulawula ukungcola ukuze kuncishiswe le mithelela yemvelo. Ngaphezu kwalokho, i-carbon footprint ehambisana nezimayini zamalahle kanye nokukhiqizwa kwe-coke iyinkinga enkulu. Imizamo yocwaningo nentuthuko igxile ekuthuthukiseni ezinye izindlela ezisimeme nezingangeni kwemvelo.

Ikusasa le-Met Coke

Ikusasa le wahlangana no-coke ihlangene nemizamo ebanzi yokususa umbimbi embonini yensimbi. Ngenkathi wahlangana no-coke isalokhu iyingxenye ebalulekile ekwenzeni insimbi, ucwaningo lwama-ejenti anciphisayo, njenge-hydrogen ne-biomass, ludlondlobala. Inguquko eya ekukhiqizweni kwensimbi eluhlaza ngokungenakugwenywa izobumba indima kanye nesidingo sayo wahlangana no-coke eminyakeni ezayo. Ukuthuthukiswa kobuchwepheshe bokubanjwa kanye nokugcinwa kwekhabhoni nakho kungadlala indima enkulu ekwehliseni umthelela wemvelo wahlangana no-coke ukukhiqiza.

Isiphetho

Wahlangana ne-coke ihlala iyinto ebalulekile embonini ye-metallurgical, idlala indima ebalulekile ekukhiqizeni insimbi nensimbi. Ukuqonda izakhiwo zayo, izindlela zokukhiqiza, kanye nemithelela yemvelo kubalulekile ekuthuthukiseni ukusetshenziswa kwayo kanye nokukhuthaza izinqubo ezizinzile embonini. Ucwaningo oluqhubekayo kanye nentuthuko yezobuchwepheshe iyaqhubeka nokubumba ikusasa lalo mthombo obalulekile.