Ka botlalo koetsoeng liindasteri solvent hlatsuoa emela mokhoa loketseng, sepheo ke ho fihlela moruo ya indasteri ea e sebelisang ho hloekisa le ka tsela e lumellanang ho hloekisa boleng. U ka sebelisa solvents ditlelorine, aliphatic hydrocarbon solvent (Class III a) chloride k'habone hydrogen fluorine metsoako, bromides le HFE solvent mokelikeli fluoride. Leha litšobotsi tse sa tšoaneng tsa solvent ho sebelisoa, empa boiphihlelo e bontšitse hore esita le thata ka ho fetisisa ho hloekisa ea kgotlelo inorganic le manyolo ka tshebetso ka ho nyanyatsoa ka batang solvent eng kapa moholi le solvent rinsing hloekisa mekgwatshebetso ya ho ba ka katleho hleka. Dry tiisitsoe tikoloho ya ka mohato latelang (ka e phapanyetsano ea ajoa chesang moea le lephaka), kahoo oona tsamaisong neutralization ea hoo e ka bang likarolong tsohle tsa solvent e recycled, solvent noang ke hoo e ka bang lefela. Tsamaiso solvent ke e atlehang haholo, haholo-holo bakeng sa ho sebetsana le mekoti foufetseng, mekoti e nyenyane, likarolo ao cheseletse ya sebopeho rarahaneng, ka lebaka la ho nyanyatsoa khafetsa solvent, maceration le solvent mouoane spray rinsing. Tiileng likaroloana mobu joaloka phofo, ho itšeha, shavings le matsoai inorganic ka phetha molao ho hloekisa bohato, ebe o kgetha purge mokgwa wa ka katleho hleka.
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Post nako: Jun-21-2016