Ukusetshenziswa Kokulandela Ukushisa Kagesi Enqubweni Yokwenza Insimbi

Esithandweni somlilo semboni yensimbi, yonke inqubo yokwenza insimbi ingumncintiswano wokulawula izinga lokushisa okunembile. Ubuchwepheshe bokulandelela ukushisa kukagesi, obunamandla okulawula izinga lokushisa ngokunembile, buqinisekisa ukuqhubeka nokusebenza kahle kwenqubo yokwenza insimbi. Lesi sihloko sizohlola ngokujulile ukusetshenziswa kokulandelela ukushisa kukagesi enqubweni yokwenza insimbi kanye nomthelela wawo omuhle ekusebenzeni kahle kokukhiqiza kanye nekhwalithi.

 

 

Izinselelo zemvelo yokwenza insimbi

 

Imvelo yokwenza insimbi inokhahlo ngokwedlulele. Ukuba khona kwezinga lokushisa eliphezulu, ukucindezela okukhulu namagesi abolayo kwenza kube nzima ezindleleni zokushisa zendabuko ukuhlangabezana nezidingo zokulawula izinga lokushisa okunembile nokuzinza kwesikhathi eside. Kulo mongo, ukwethulwa kobuchwepheshe bokushisa kagesi kube yisihluthulelo sokuxazulula inkinga.

 

Ukusetshenziswa kobuchwepheshe bokushisisa ngogesi

 

Isistimu yokushisisa kagesi isetshenziswa kakhulukazi ukufakwa kwamapayipi oketshezi nezinto zokusebenza kwinqubo yokwenza insimbi. Ngokuvala amapayipi okudlulisa uketshezi olufana nezinto zokusetshenziswa, ukugeleza kwamanzi, amanzi okupholisa, kanye nemishini ebalulekile enjengesikhunta namakristali, ikhebula lokufudumeza likagesi liqinisekisa ukugeleza koketshezi noma ukwakheka kwempahla. Ikhebula lokushisisa likagesi lifana nomkhumbi wegazi ofudumele, oqhubeka uletha ukushisa kuwo wonke amagumbi adinga ukufudumala, ukuqinisekisa izinga lokushisa elihlala njalo nelifanayo ngesikhathi senqubo yokwenza insimbi.

 

Izinzuzo zokulawula izinga lokushisa okunembile

 

Izici zokulawula izinga lokushisa ezinembile zobuchwepheshe bokushisisa ngogesi zenza kube nokwenzeka ukwenza imisebenzi emihle phakathi nenqubo yokwenza insimbi. Ezigabeni ezihlukene zokwenza insimbi, njengokuncibilikisa, ukucwengisiswa, nokusakazwa okuqhubekayo, isistimu yokushisisa kagesi isebenzisa isistimu yokulawula ehlakaniphile ukuze ilungise okukhipha ukushisa ngesikhathi sangempela ukuze kuhlangatshezwane nezidingo zokushisa zezixhumanisi zenqubo ehlukene. Leli khono elinembile lokulawula izinga lokushisa aligcini nje ukuthuthukisa izinga lokuzenzekelayo lokwenza insimbi, kodwa futhi lithuthukisa kakhulu i-homogeneity kanye nokuvumelana kwensimbi.

 

Igalelo lokongiwa kwamandla kanye nokunciphisa ukukhishwa kwe-emissions

 

Izinzuzo zobuchwepheshe bokushisisa ngogesi ukongiwa kwamandla kanye nokunciphisa ukungcola zihambisana nezinjongo zokuthuthukiswa okuzinzile zomkhakha wokwenza insimbi. Ukusebenza kwayo okuphezulu ekuguquleni amandla kagesi kumandla ashisayo akugcini nje ukuthuthukisa ukusetshenziswa kwamandla, kodwa futhi kunciphisa ukungcoliswa kwemvelo, okuhambisana nomqondo wokuthuthukiswa okuluhlaza. Ukusetshenziswa kwamasistimu okushisa kagesi kunciphisa isidingo semithombo yokushisa yendabuko efana nama-boilers amalahle noma uwoyela, ngaleyo ndlela kunciphisa ukukhishwa kwe-carbon dioxide nezinye izinto ezingcolile.

 

Izinselele

 

Nakuba ubuchwepheshe bokushisisa ngogesi bubonise amandla amakhulu enqubweni yokwenza insimbi, ukusetshenziswa kwabo sisabhekene nokuqina kanye nezinselele zokuphepha ezilethwa izinga lokushisa eliphezulu kanye nemvelo ebolayo. Izimo ezimbi kakhulu endaweni yokwenza insimbi zibeka izidingo eziphakeme ezintweni kanye nezakhiwo zezintambo zokushisa zikagesi. Ngaphezu kwalokho, izici zezindleko nazo ziyisithiyo esikhulu ekukhuthazeni ubuchwepheshe bokushisa kagesi. Nakuba ngokuhamba kwesikhathi, izinhlelo zokushisisa zikagesi zingaletha izinzuzo zezomnotho ngokusebenzisa ukonga amandla nokunciphisa ukusetshenziswa, ukutshalwa kwezimali kokuqala kuphakeme kakhulu, okuwukuhlolwa kwengcindezi yezezimali yamabhizinisi.

 

I-Future Outlook

 

Ngokuvela okuqhubekayo kwezinto ezintsha nobuchwepheshe obusha, amathuba okusetshenziswa kobuchwepheshe bokushisisa ugesi embonini yokwenza insimbi esikhathini esizayo azoba banzi. Ngokwakha izinto ezintsha zekhebula zokufudumeza zikagesi ezinokumelana nokushisa okuphezulu nokumelana nokugqwala, nokuthuthukisa izinyathelo zokuvikela ukuphepha kwezinhlelo zokufudumeza zikagesi, umphumela wokusetshenziswa kobuchwepheshe bokushisa kagesi embonini yokwenza insimbi ungathuthukiswa nakakhulu. Ngesikhathi esifanayo, ngokusungula izinto ezintsha zobuchwepheshe kanye nokukhiqizwa okukhulu ukuze kuncishiswe izindleko, ukushisa kukagesi kulindeleke ukuthi kube amandla abalulekile ekukhuthazeni imboni yensimbi ukuze iqhubekele phambili ekusebenzeni kahle, ukuluhlaza kanye nokuhlakanipha.

 

Kafushane, ubuchwepheshe bokulandelela ukushisa kukagesi bubaluleke kakhulu ekwenzeni insimbi. Nakuba ibhekene nezinselele, inamathemba abanzi. Ngokuzayo, izoqhubeka nokusiza imboni yokwenza insimbi ukuthi ithuthukise ukusebenza kahle kokukhiqiza kanye nekhwalithi, ikhuthaze ukongiwa kwamandla kanye nokunciphisa ukungcola, futhi ibhale isahluko esisha esikhazimulayo sokuthuthukiswa kwemboni yensimbi ngaphansi kwegagasi lokuqamba okusha kwesayensi nobuchwepheshe, ibe into ebaluleke kakhulu. ubuchwepheshe obubalulekile emkhakheni we-steelmaking.