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Bukuli likufufuza malasha coke, kuyang'ana pakupanga kwake, katundu wofunikira, ntchito zosiyanasiyana, ndi malingaliro a chilengedwe. Phunzirani za mitundu yosiyanasiyana ya malasha coke, ntchito yake m’mafakitale osiyanasiyana, ndi tsogolo la zinthu zofunika zimenezi.
Coke wa malasha ndi imvi, yolimba, ndi porous mafuta okhala ndi mpweya wambiri wa carbon, opangidwa ndi kutentha malasha a bituminous popanda mpweya (njira yotchedwa carbonization). Izi zimachotsa zinthu zomwe zimasokonekera, ndikusiya zotsalira zolimba. Ubwino wa malasha coke zimadalira kwambiri mtundu wa malasha omwe amagwiritsidwa ntchito komanso njira ya carbonization yomwe imagwiritsidwa ntchito. Mitundu yosiyanasiyana ya malasha coke zilipo, iliyonse ili ndi mawonekedwe ake ndi ntchito zake.
Zachikhalidwe malasha coke kupanga kumaphatikizapo kulipiritsa malasha mu uvuni wa coke, womwe nthawi zambiri umatenthedwa mpaka kutentha kopitilira 900°C (1652°F). Njirayi imatenga maola angapo, ndipo zotsatira zake malasha coke ndiye kuzimitsidwa ndi madzi kuti asiye carbonization anachita. Mavuni amakono a coke amagwiritsa ntchito matekinoloje apamwamba kuti azitha kuyendetsa bwino komanso kuchepetsa kutulutsa mpweya. Kusankha kophatikizana koyenera kwa malasha ndikofunikira kuti apange malasha coke ndi katundu wofunidwa.
Pali mitundu yosiyanasiyana ya uvuni wa coke, iliyonse ikupereka magwiridwe antchito komanso momwe chilengedwe chimakhudzira. Izi zikuphatikiza mauvuni amng'oma anthawi zonse komanso mavuni amakono a batire a coke. Kusankhidwa kwa mtundu wa uvuni kumadalira zinthu monga kukula kwa kupanga ndi malamulo a chilengedwe.
The katundu wa malasha coke ndi zofunika kuti mudziwe kuyenerera kwake kwa ntchito zosiyanasiyana. Zofunika kwambiri ndi izi:
| Katundu | Kufotokozera |
|---|---|
| Mphamvu | Kukana kuphwanya ndi abrasion. Chofunika kwambiri pakugwiritsa ntchito ng'anjo yophulika. |
| Reactivity | Mlingo womwe umakhudzidwa ndi mpweya. Zimakhudza kuyaka bwino. |
| Porosity | Kukhalapo kwa pores olumikizidwa, kukopa reactivity yake ndi mpweya permeability. |
| Phulusa Zokhutira | Zonyansa zotsalira pambuyo pa carbonization. Zimakhudza kuyaka ndi mtundu wazinthu. |
Coke wa malasha amapeza kugwiritsidwa ntchito ponseponse m'mafakitale osiyanasiyana, makamaka ngati njira yochepetsera muzitsulo zazitsulo.
Kugwiritsa ntchito kwambiri kwa malasha coke ali mu kupanga chitsulo ndi zitsulo. Zimagwira ntchito ngati mafuta komanso kuchepetsa ng'anjo zamoto, kutembenuza chitsulo kukhala chitsulo cha nkhumba. Kuchuluka kwake kwa carbon ndi porosity ndizofunikira pa ntchitoyi. Wapamwamba kwambiri malasha coke ndizofunikira pakupanga zitsulo moyenera komanso mwachuma. Zopangira zitsulo zapadera, makamaka malasha coke katundu angafunike.
Pamwamba pa metallurgy, malasha coke amapeza ntchito m'mafakitale ena, kuphatikizapo: foundry ntchito (monga mafuta ndi kuchepetsa wothandizila), mankhwala madzi (zosefera), ndi monga chigawo chimodzi mu mitundu ina maelekitirodi. Komabe, ambiri a malasha coke kupanga kumaperekedwa ku gawo lachitsulo ndi zitsulo.
Kupanga ndi kugwiritsa ntchito malasha coke kudzutsa nkhawa za chilengedwe, makamaka chifukwa cha kutulutsa mpweya wowonjezera kutentha komanso kuwonongeka kwa mpweya. Mavuni amakono a coke amaphatikiza matekinoloje ochepetsera izi, koma kafukufuku akupitilizabe njira zina zoyeretsera komanso zokhazikika.
Pamene malasha coke imakhalabe chinthu chofunikira kwambiri, makampaniwa akukumana ndi zovuta kuti achepetse malo ake achilengedwe. Kafukufuku amayang'ana kwambiri pakuwongolera kupanga bwino kwa coke, kuwunika njira zina zochepetsera pakupanga zitsulo, ndikupanga matekinoloje ogwidwa ndi kusungirako kaboni. Zochita zokhazikika ndizofunikira mtsogolo mwa malasha coke makampani. Makampani monga Inner Mongolia Xinxin Silicon Industry Co., Ltd.https://www.xinxinsilicon.com/) akutenga nawo mbali pakupanga ndi kukhazikitsa njira zokhazikikazi.
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