amalahle thermal kunye metallurgical

Amalahle eThermal kunye neMetallurgical: Isikhokelo esiBanziUkuqonda iMahluko kunye nokuSetyenziswa I-Thermal kunye ne-Metallurgical CoalEli nqaku liphonononga umahluko ophambili phakathi amalahle thermal kunye metallurgical, ukuphonononga iipropati zabo, izicelo, kunye namandla emarike. Siza kugocagoca kwiimpawu ezichaza uhlobo ngalunye, siqaqambise ukufaneleka kwazo kwiinkqubo zoshishino ezahlukeneyo. Funda malunga nemfuno yehlabathi kunye nokubonelela ngala mandla abalulekileyo kunye nezixhobo zoshishino.

Ukuchaza amalahle eThermal

Iipropati kunye neempawu

Amalahle ashushu, ekwaziwa ngokuba ngamalahle omphunga, isetyenziselwa ikakhulu ukuvelisa umbane kumaziko ombane. Uphawu lwayo oluphambili lixabiso layo eliphezulu le-calorific, elithetha ukuba likhupha inani elibalulekileyo lobushushu xa litshiswa. Ezinye iimpawu ezibalulekileyo ziquka ukufuma kwayo, umxholo womlotha, kunye nomxholo wesulfure, zonke ezichaphazela ukusebenza kwayo kokutsha kunye nefuthe lokusingqongileyo. Umgangatho ophezulu amalahle thermal iya kuba nothuthu olusezantsi kunye nomxholo wesulfure, okukhokelela ekutshiseni okucocekileyo kunye nongcoliseko oluncinci. Iimpawu ezithile ze amalahle thermal inokwahluka kakhulu ngokuxhomekeke kwimvelaphi yayo yokwakheka komhlaba kunye nokwakheka.

Usetyenziso

Usetyenziso oluphambili lwe amalahle thermal ikwimveliso yamandla. Isetyenziselwa ukufudumeza amanzi, ukuvelisa umphunga oqhuba iiiturbines ukuvelisa umbane. Ngelixa ukusetyenziswa kwayo kuncipha kwezinye iingingqi ngenxa yenkxalabo yokusingqongileyo kunye nokunyuka kwamandla avuselelekayo, amalahle thermal ihlala ingumthombo obalulekileyo wombane kwihlabathi jikelele. Abanye amalahle thermal amabakala nawo afanelekile kwiinkqubo zokufudumeza kwamashishini.

Ukuchaza amalahle eMetallurgical

Iipropati kunye neempawu

Ngokungafaniyo amalahle thermal, amalahle metallurgical, ekwaziwa ngokuba ngamalahle okuphekela, ibalulekile kwishishini lokwenza intsimbi. Uphawu lwayo oluchazayo ngumxholo wayo wekhabhoni ephezulu kunye nomxholo ophantsi oguquguqukayo. Oku kuyivumela ukuba ikwazi ukuphekwa—inkqubo apho ifudunyezwa kungekho moya, iyiguqule ibe yicoke, isibaso esinezibilini esiyimfuneko ekunciphiseni intsimbi ekrwada kwiziko eliqhumayo. Umgangatho we amalahle metallurgical kumiselwa iiparamitha ezifana neempawu zayo zokuphekela, umxholo wothuthu, kunye nomxholo wesulfure. Amanqanaba angafanelekanga ale parameters achaphazela ngokuthe ngqo umgangatho we-coke eveliswayo, echaphazela ukusebenza kakuhle kunye namandla esiphumo sentsimbi.

Usetyenziso

Isicelo sokuqala se amalahle metallurgical ikwimveliso yecoke yeziko lokuqhushumba kwinkqubo yokwenza intsimbi. I-Coke inika ubushushu obufunekayo kunye ne-agent yokunciphisa ukuguqula i-iron ore ibe yintsimbi, ethi ihlanjululwe ibe yintsimbi. Imfuno ye amalahle metallurgical ibotshelelwe ngokuthe ngqo kwimveliso yentsimbi yehlabathi.

Ukuthelekiswa kwe-Thermal kunye ne-Metallurgical Coal

Uphawu	Amalahle eThermal	Ilahle leMetallurgical
Ukusetyenziswa okuPhambili	IsiZukulwana saMandla	Imveliso yeCoke (Ukwenziwa kwentsimbi)
Ixabiso leCalorific	Phezulu	Phakathi ukuya Phezulu
Umba oguquguqukayo	Phezulu	Phantsi
Isiqulatho sothuthu	Iyaguquguquka	Phantsi
Umxholo wesulfure	Iyaguquguquka	Phantsi

Uguqulo lweMarike kunye neeNdlela eziPhakamileyo

Imarike yehlabathi kuzo zombini amalahle thermal kunye metallurgical ixhomekeke ekuguquguqukeni okuphawulekayo okuphenjelelwa zizinto ezifana nokukhula koqoqosho, imigaqo-nkqubo yamandla, kunye nemimiselo yokusingqongileyo. Ukugxila okukhulayo ekunciphiseni ukukhutshwa kwekhabhoni kukhokelela ekwehleni kwemfuno amalahle thermal kwimimandla emininzi, ngelixa imfuno ye amalahle metallurgical ihlala izinzile, ibotshelelwe kwimfuno eqhubekayo yentsimbi kulwakhiwo kunye nophuhliso lweziseko ezingundoqo. Inkqubela phambili yezobuchwephesha kunye nophuhliso lwezixhobo ezizezinye nazo zinefuthe kwinkangeleko yexesha elide yazo zombini iindidi zamalahle. Uhlalutyo oluneenkcukacha lwemarike, izixhobo ezifana ne-International Energy Agency (IEA) https://www.iea.org/ ukunika ingqiqo ebalulekileyo.

Ukuqukumbela

Amalahle e-Thermal kunye ne-metallurgical bamele amacandelo awohlukileyo kodwa adibeneyo omhlaba wamandla kunye nembonakalo yeshishini. Ukuqonda iipropathi zabo ezizodwa kunye nokusetyenziswa kwazo kubalulekile ekujongeni ubunzima bezi zixhobo zibalulekileyo. Njengoko ihlabathi litshintshela kwizisombululo zamandla acocekileyo, ikamva lezi zibonelelo lifuna ukuqwalaselwa ngononophelo kozinzo lwemo engqongileyo kunye nophuhliso loqoqosho.