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Bukuli likupereka tsatanetsatane wa kuphika kupanga malasha, kuphimba chirichonse kuchokera ku njira za migodi ku malingaliro a chilengedwe. Phunzirani za msika wapadziko lonse lapansi, mitundu yosiyanasiyana ya kuphika malasha, ndi tsogolo la makampani ofunikirawa. Tidzawunika njira yonse, kuyambira pakuchotsa mpaka pakukonza, ndikukambirana za omwe akhudzidwa ndi zovuta zomwe zili mu gawoli.
Ulendo wa kuphika kupanga malasha imayamba ndikufufuza mosamala kuti azindikire ma seams a malasha. Izi zikuphatikizapo kufufuza kwa nthaka, kubowola, ndi kusanthula kuti mudziwe ubwino wa malasha, kuchuluka kwake, ndi kupezeka kwake. Zinthu monga makulidwe a msoko, kuya, ndi kulemetsa kwambiri zimakhudza kusankha njira yamigodi.
Njira ziwiri zoyambirira zochotsera kuphika malasha: migodi mobisa ndi migodi pamwamba (odulidwa-odulidwa kapena kuchotsa migodi). Kukumba pansi pa nthaka kumagwiritsa ntchito njira zosiyanasiyana, kuphatikizapo chipinda ndi mzati, utali wautali, bord ndi nsanamira, malingana ndi momwe chilengedwe chilili. Kukumba pansi kumagwiritsidwa ntchito pamene seams ali pafupi ndi pamwamba ndipo zimaphatikizapo kuchotsa katundu wochuluka kuti apeze malasha. Njira iliyonse ili ndi zotsatira zake pazachilengedwe komanso mtengo wake.
Akachotsa, yaiwisi kuphika malasha imakonzedwa kuti ikhale yabwino komanso yokwanira pakuphika. Izi zimaphatikizapo kuphwanya, kuyang'ana, ndi kuchapa kuchotsa zonyansa, monga shale ndi sulfure, kupititsa patsogolo mphamvu zake zophika. Zomwe zimapangidwira zimatengera mtundu woyamba wa malasha komanso zofunikira zamakampani opanga zitsulo.
Zakonzedwa kuphika malasha imasamutsidwa kupita ku mphero zachitsulo kudzera m'njira zosiyanasiyana, kuphatikiza njanji, msewu, ndi mabwato. Kuyendera koyenera ndikofunikira kuti muchepetse ndalama ndikuwonetsetsa kuti msika wazitsulo umakhala wokhazikika. Malonda apadziko lonse amatenga gawo lalikulu pakugawa kuphika malasha, ndi mayiko omwe akutukuka kumene akugulitsa kunja kwa mayiko opanga zitsulo padziko lonse lapansi.
Kuphika malasha si chinthu chofanana. Makhalidwe ake, makamaka zomwe zili ndi zinthu zosasinthika komanso index ya caking, zimatsimikizira kuyenerera kwake panjira zosiyanasiyana zophika. Ubwino wapamwamba kuphika malasha nthawi zambiri amalamula mitengo yokwera.
| Mtundu | Zosasinthika (%) | Caking Index | Zomwe Zimagwiritsa Ntchito |
|---|---|---|---|
| Makala Ophikira Okwera Kwambiri | >30 | Wapamwamba | Kuphatikiza |
| Makala Ophikira Osakhazikika Pakatikati | 18-30 | Pakati mpaka Pamwamba | Metallurgical Coke Production |
| Makala Opaka Ochepa Ochepa | <18 | Otsika mpaka Pakatikati | Kuphatikiza, Kuwonjezera Mphamvu |
Zindikirani: Awa ndi milingo wamba ndipo zinthu zina zimatha kusiyana.
The kuphika malasha makampani akukumana ndi mavuto aakulu zachilengedwe, kuphatikizapo mpweya wowonjezera kutentha, kuwonongeka kwa madzi, ndi kuwonongeka kwa nthaka. Kuchita zokhazikika ndikofunikira kuti muchepetse zovuta izi. Izi zikuphatikizapo kukhazikitsa malamulo okhwima okhudza chilengedwe, kuyika ndalama pazaumisiri waukhondo, komanso kulimbikitsa kasamalidwe kabwino ka malo.
Kufuna kwa kuphika malasha zimagwirizana kwambiri ndi kupanga zitsulo padziko lonse lapansi. Ngakhale pali zoyesayesa zopanga njira zina zopangira zitsulo, kuphika malasha ikadali chigawo chofunikira kwambiri posachedwapa. Kupanga zatsopano munjira zamigodi, matekinoloje okonza, komanso kuyang'anira zachilengedwe zidzasintha tsogolo la bizinesi yofunikayi. Makampani ngati Malingaliro a kampani Inner Mongolia Xinxin Silicon Industry Co.,Ltd akuyesetsa mosalekeza kuchita zinthu zokhazikika.
Magwero a deta a nkhaniyi adzawonjezedwa pano pomaliza kufufuza ndi kulemba.
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