iindaba

Umhlaba we-Diatomaceous okunene wakhiwe ngokuqokelelwa kweengqimba zeentsalela zezityalo ze-diatom zakudala kunyeezinye izinto ezineseli enye. Ngokuqhelekileyo, umhlaba we-diatomaceous uvame ukuba mhlophe, njengomhlophe, ingwevu, ingwevu, njl., ngenxa yokuba ubuninzi bayo buhlala kuphela kwi-1.9 ukuya kwi-2.3 kwi-cubic meter nganye, ngoko ke isakhiwo sayo sangaphakathi sine-voids enkulu, kwaye i-porosity yayo ifikelela kwi-100% xa isomile Amashumi asithoba okanye kunjalo, ngoko umhlaba we-diatomaceous kulula ukuwugawula ube ngumgubo. Ke ngoko, umhlaba wediatomaceous othengwe kwimarike uhlala ukwimo yomgubo.

Ekubeni eyona nto iphambili yokwenza umhlaba we-diatomaceous yi-diatom, ikhona ikakhulu eShandong, eJiangxi, eYunnan, eSichuan nakwezinye iindawo ezinamanzi aneleyo. Ngaphezu koko, kudityaniswa nokwahluka kweendlela zokusetyenzwa kwe-diatomite, zininzi iintlobo zeemveliso zediatomite. Namhlanje, imarike yahlulahlulwe yazintlobo ezintathu: i-montmorillonite, udongwe olumhlophe kunye ne-attapulgite.

Ngokuphathelele i-decolorization ye-diatomite, i-pickling kunye ne-roasting isetyenziswa ngokubanzi, kwaye kwishishini lanamhlanje, ukwenzela ukwandisa ngakumbi umphumo wemveliso, i-carbon esebenzayo iya kongezwa ukuze kuqinisekiswe izinto ezinemibala kwisisombululo kunye nezinye iziphumo ezibi kumgangatho wemveliso. Umxube wafunxwa.

Umlinganiselo wobungakanani bomhlaba we-diatomaceous ukuya kwikhabhoni esebenzayo ungabhekisa kwi-0.2% ukuya kwi-0.3% yenqaku. Kwaye phantsi kweemeko eziqhelekileyo, ukuxuba imizuzu elishumi kunokusombulula izinto ezinefuthe elibi kwimveliso. Abantu abaninzi basebenzisa indlela ye-resin elula xa i-decolorizing umhlaba ongekho mhlophe we-diatomaceous, kodwa enyanisweni, le ndlela ayisetyenziswanga, ixhomekeke kwiingxaki, kwaye ayiphumeleli isiphumo esilindelekileyo, ngoko kuyacetyiswa ukuba ungoyiki inkathazo , Kusaqhutywa nge-pickling kunye nokuqhola, kwaye kukho izixhobo zokuthenga kwimarike, kwaye ixabiso lilungile.