Ukuqonda I-Semi-Soft Coal: Izakhiwo, Ukusetshenziswa, kanye Nokucatshangelwa

Lesi sihloko sinikeza umbono ophelele we ilahle elithambile, ukuhlola izakhiwo zayo, ukusetshenziswa, nezici okufanele zicatshangelwe lapho usebenza nalolu hlobo lwamalahle. Sicubungula izici zayo ezilihlukanisayo, siliqhathanise nezinye izinhlobo zamalahle futhi sigqamisa ukusetshenziswa kwalo okukhethekile ezimbonini ezahlukahlukene. Siphinde sixoxe ngemithelela yezemvelo ehambisana nokusetshenziswa kwayo. Funda mayelana nezinzuzo nezingozi zokusebenzisa ilahle elithambile kanye neqhaza layo endaweni yamandla omhlaba.

Iyini i-Semi-Soft Coal?

Ilahle elithambile, aziwa nangokuthi amalahle angaphansi kwe-bituminous, amele isigaba senqubo yokuhlanganiswa kwamalahle phakathi kwe-lignite (amalahle ansundu) namalahle e-bituminous. Ibonakala ngezici zayo ezimaphakathi, iwela phakathi kwe-lignite ethambile, engaminyene kakhulu yamandla kanye namalahle aqinile, anamandla aphezulu e-bituminous. Umswakama wayo uphakeme uma uqhathaniswa namalahle e-bituminous, okuthonya ukuphatha kwawo kanye nezici zomlilo. Izici ezithile ze ilahle elithambile ingahluka kakhulu kuye ngemvelaphi yayo yokwakheka komhlaba kanye nezimo zokwakheka. Ukuqonda lezi zinhlobonhlobo kubalulekile ukuze zisetshenziswe ngempumelelo nangempumelelo.

Izakhiwo ze-Semi-Soft Coal

Okuqukethwe Umswakama Nokuqukethwe Umlotha

Isici esibalulekile se ilahle elithambile umswakama wayo ophakeme uma kuqhathaniswa, ngokuvamile osukela ku-15% ukuya ku-30%. Lokhu kuthinta ukuminyana kwayo kwamandla futhi kudinga ukulungiswa ezinqubweni zomlilo. Okuqukethwe komlotha, isilinganiso sezinto ezingashi, nakho kuyahluka kakhulu kodwa ngokuvamile kuwela phakathi kwebanga elithile. Umswakama ophezulu uvame ukuhumusha inani eliphansi lokushisa ngeyunithi ngayinye uma kuqhathaniswa namalahle e-bituminous. Ukunqunywa okunembile komswakama kanye nokuqukethwe komlotha kubalulekile ukuze kusetshenziswe ngempumelelo kanye namanani entengo.

Inani Lokushisa Nokuqukethwe Kwesibabule

Ilahle elithambile inenani eliphansi lokushisisa kunamalahle e-bituminous kodwa liphakeme kune-lignite. Leli nani lokushisisa, elivezwa nge-British Thermal Units (BTU) ngephawundi noma ama-megajoules ngekhilogremu, libonisa inani lamandla akhishwe ngesikhathi sokusha. Okuqukethwe kwesibabule kungenye into ebalulekile, enomthelela ekucatshangelweni kwemvelo ngenxa yokukhishwa kwe-sulfur dioxide. Isibabule esiphansi ilahle elithambile ivame ukuthandwa ngenxa yezizathu zemvelo.

I-Volatile Matter kanye ne-Fixed Carbon

Okuqukethwe kwendaba eguquguqukayo ku ilahle elithambile ithonya ukuziphatha kwayo kokuvutha. Okuqukethwe okuguquguqukayo okuphezulu ngokuvamile kusho amalahle asebenza kakhulu avutha kalula. Ikhabhoni engaguquki, into esele ekwazi ukuvutha ngemva kokuba izinto eziguquguqukayo zisusiwe, inegalelo elikhulu kunani lonke lokushisisa. Isilinganiso sento eguqukayo nekhabhoni engaguquki siyisici esibalulekile ekukhetheni ubuchwepheshe bokuvutha obufanele.

Ukusetshenziswa kwe-Semi-Soft Coal

Ilahle elithambile ithola ukusetshenziswa ezimbonini ezihlukahlukene, nakuba ukusetshenziswa kwayo kuvame ukuthonywa izici zayo nokutholakala kwayo. Isetshenziswa kakhulu ekukhiqizeni ugesi, ikakhulukazi ezifundeni ezinezigodi eziningi. Ngenxa yenani layo eliphansi lokushisisa, ingase idinge ukuguqulwa kwemiklamo ekhona yeplanti yamandla noma ukusetshenziswa kobuchwepheshe obuthile bokuvutha. Ingase futhi isetshenziswe ezinqubweni zezimboni ezidinga ukushisa, nakuba ukuba khona kokuqukethwe komswakamo okuphezulu kungase kudinge ukulungiswa kumapharamitha wenqubo.

Ukucatshangelwa Kwemvelo

Ukusetshenziswa kwe ilahle elithambile, njenganoma yimuphi uphethiloli wezinsalela ezimbiwa phansi, unomthelela emvelweni. Inqubo yokushisa ikhipha amagesi abamba ukushisa, ikakhulukazi i-carbon dioxide, enomthelela ekushintsheni kwesimo sezulu. Ngaphezu kwalokho, okuqukethwe kwesibabule kungaholela ekukhiqizweni kwe-sulfur dioxide, okunomthelela omkhulu emvuleni ene-asidi. Izimayini kanye nokuthuthwa kwe ilahle elithambile kungadala nokulimala kwemvelo. Ukunciphisa le miphumela yemvelo kubalulekile, futhi intuthuko kubuchwepheshe bamalahle ahlanzekile iqhutshwa ngenkuthalo.

Ukuqhathanisa Nezinye Izinhlobo Zamalahle

Qaphela: Ububanzi obuhlinzekiwe bokuqukethwe komswakamo, inani lokushisisa, nokuqukethwe kwesibabule kuyalinganiselwa futhi kungahluka kakhulu kuye ngomthungo othile wamalahle nendawo akuyo. Ukuze uthole idatha enembile, thintana nezinhlolovo ezifanele zejiyoloji nemibiko yemboni.

Ukuze uthole ulwazi olwengeziwe mayelana nezinsiza zamalahle kanye nezicelo zezimboni, ungase ufise ukubonisana nochwepheshe bemboni nezinhlangano zocwaningo. Xhumana nathi ku I-Inner Mongolia Xinxin Silicon Industry Co.,Ltd ukuze ufunde kabanzi mayelana nokuzibophezela kwethu emikhubeni eqhubekayo yezimboni.