Ukuqonda amalahle eThermal kunye neMetallurgical Coal: Isikhokelo esiBanzi Eli nqaku libonelela ngesishwankathelo esibanzi se amalahle thermal kwaye amalahle metallurgical, ukuhlola iipropati zabo ezahlukileyo, ukusetyenziswa, kunye nokutshintsha kweemarike. Icacisa umahluko phakathi kwezi ntlobo zimbini zamalahle, iqaqambisa ukubaluleka kwazo kumashishini ahlukeneyo. Siza kuphonononga imveliso yazo, ifuthe lokusingqongileyo, kunye nembonakalo yexesha elizayo.

Amalahle e-Thermal kunye ne-Metallurgical Coal: Iiyantlukwano eziphambili kunye nezicelo

Amalahle ashushu kwaye amalahle metallurgical, zombini iintlobo zamalahle, zihluke kakhulu kwiipropati kunye nokusetyenziswa kwazo. Ngelixa zombini zivela kwizinto zamandulo zezityalo, iimpawu zazo ezahlukileyo zilawula ukusetyenziswa kwazo kumashishini athile.

Yintoni i-Thermal Coal?

Iipropati kunye neempawu ze-Thermal Coal

Amalahle ashushu, ekwaziwa ngokuba ngamalahle omphunga, isetyenziselwa ikakhulu ukuvelisa umbane kwizityalo zamandla ezishushu. Uphawu lwayo oluphambili lixabiso layo eliphezulu le-calorific, nto leyo ethetha ukuba ikhupha ubushushu obukhulu xa itsha. Obu bushushu busetyenziselwa ukubilisa amanzi, ukwenza umphunga oqhuba iiinjini zomoya ukuvelisa umbane. Ezinye iimpawu zibandakanya umxholo wayo oguquguqukayo, umxholo wothuthu, kunye nomxholo wesulfure, ophembelela ukufaneleka kwawo ukwenza amandla kunye neempembelelo zawo zokusingqongileyo. Umxholo wesulfure osezantsi ukhethwa ngokubanzi ukunciphisa ukukhutshwa.

Ukusetyenziswa kwe-Thermal Coal

Usetyenziso oluphambili lwe amalahle thermal kukuveliswa kombane. Nangona kunjalo, ikwafumana ukusetyenziswa okulinganiselweyo kwiinkqubo zamashishini ezifuna ukushisa okuphezulu, okufana nokuveliswa kwesamente kunye nezinye izicelo zokufudumeza kwimizi-mveliso. Imfuno yehlabathi ye amalahle thermal iyaguquguquka ngokusekelwe kwizinto ezifana namaxabiso ombane, imigaqo yokusingqongileyo, kunye nokukhula koqoqosho. Ngolwazi oluthe kratya malunga neentsingiselo zangoku zemarike, qwalasela ukujonga iingxelo zeshishini ezivela kwimithombo ethembekileyo.

Yintoni iMetallurgical Coal?

Iipropati kunye neempawu zeMetallurgical Coal

Amalahle eMetallurgical, ekwabizwa ngokuba yi-coking coal, luhlobo oluthile lwamalahle olubalulekileyo kwishishini lentsimbi. Ngokungafaniyo amalahle thermal, ineempawu ezizodwa ezenza ukuba zilungele ukuveliswa kwe-coke. Iimpawu zayo eziphambili zibandakanya into ephantsi eguquguqukayo, umxholo ophezulu wekhabhoni osisigxina, kunye noluhlu oluthile lomlotha kunye nomxholo wesulfure. Ezi zakhiwo ziyimfuneko ekuveliseni i-coke eyomeleleyo, ekumgangatho ophezulu, esebenza njenge-agent yokunciphisa kwi-blast furnaces ngexesha lokunyibilikiswa kwentsimbi.

Ukusetyenziswa kwamalahle eMetallurgical

Usetyenziso oluphambili lwe amalahle metallurgical kukuveliswa kwecoke, icandelo elibalulekileyo kwinkqubo yokwenza intsimbi kunye nentsimbi. Umgangatho we-coke uchaphazela ngokuthe ngqo umgangatho kunye nokusebenza kakuhle kwemveliso yensimbi. Ke ngoko, imfuno yomgangatho ophezulu amalahle metallurgical ibotshelelwe ngokusondeleyo kumanqanaba emveliso yentsimbi yehlabathi. Iimfuno ezithile ze amalahle metallurgical inokwahluka ngokuxhomekeke kwinkqubo yokwenza intsimbi kunye neempawu zentsimbi ezifunwayo.

Ukuthelekisa amalahle eThermal kunye neMetallurgical Coal

Itheyibhile engezantsi ishwankathela umahluko ophambili phakathi amalahle thermal kwaye amalahle metallurgical:

Ukuqwalaselwa kokusingqongileyo

Zombini amalahle thermal kwaye amalahle metallurgical igalelo ekukhutshweni kwegesi yegreenhouse xa itshisiwe okanye isenziwa. Ukutshiswa kwe amalahle thermal ukuveliswa kombane ngumthombo obalulekileyo wokukhutshwa kwekharbon diokside. Ukuveliswa kunye nokusetyenziswa kwe amalahle metallurgical ikwafak’ isandla kwiigesi zegreenhouse nezinye izinto ezingcolisa umoya. Uphando oluqhubayo kunye nokuqhubela phambili kobuchwepheshe kugxile ekuphuhliseni imithombo yamandla ecocekileyo nezinzileyo kunye nokuphucula ukusebenza kakuhle kokusetyenziswa kwamalahle ukunciphisa iimpembelelo zokusingqongileyo. Ngolwazi oluthe vetshe ngefuthe lokusingqongileyo kwamalahle, bhekisa kwiingxelo ezivela kwimibutho efana ne-IEA kunye ne-EPA.

Ikamva lamalahle eThermal kunye neMetallurgical Coal

Ikamva le amalahle thermal kwaye amalahle metallurgical ixhomekeke kwiinguqu eziqhubekayo kwimigaqo-nkqubo yamandla ehlabathi, imigaqo yokusingqongileyo, kunye nokuqhubela phambili kwezobuchwepheshe. Utshintsho olusingise kwimithombo yamandla acocekileyo lunokuba nefuthe kwimfuno yexesha elide amalahle thermal. Imfuno ye amalahle metallurgical, ngelixa ibalulekile kwimveliso yensimbi, iphinda iphenjelelwe yizinto ezifana nokuphuculwa kwemveliso yensimbi kunye nokuphuhliswa kobunye ubuchwepheshe bokwenza isinyithi.

Ukufumana ulwazi oluthe kratya malunga nemathiriyeli esekwe kwi-silicon kunye namashishini anxulumeneyo, unokufumana ubuchule be I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd ezixabisekileyo.

¹ Iingxelo ze-IEA (International Energy Agency). ² Iingxelo ze-EPA (i-Arhente yoKhuseleko lokuSingqongileyo).