1 Sezvinodzivisa Acid Mist
Munguva yekubika, hydrochloric acid, sulfuric acid, kana nitric acid zvinosangana nesimbi pasi pechinhu ichi zvichisangana nengura nechiyero, zvichigadzira kupisa uye zvichiburitsa huwandu hwakawanda hweacid mhute. Kuwedzera ma surfactants mumushonga wekubika, nekuda kwekushanda kwemapoka avo ehydrophobic, zvinoumba jira rakatsetseka, risinganyungudike pamusoro pemushonga wekubika. Kushandisa furo rema surfactants, acid mhute inogona kudziviswa. Ehe, zvinodzivirira corrosion zvinowanzowedzerwa mumiti yekubika, izvo zvinoderedza zvakanyanya ngura yesimbi uye zvinoderedza kushanduka kwehydrogen, nokudaro zvichideredza acid mhute.
2 Sekucheneswa Kwakasanganiswa Kwekusvina Nekubvisa Mafuta
Mukuchenesa makemikari emumichina, kana tsvina yacho iine zvikamu zvemafuta, kuchenesa kwealkaline kunotanga kwaitwa kuti pave nechokwadi chekuti pickling yakanaka, zvichiteverwa nekuchenesa kweasidhi. Kana huwandu hwakati hwe degreasing agent, kunyanya nonionic surfactants, hukaiswa mumushonga we pickling, matanho maviri aya anogona kubatanidzwa kuita imwe nzira. Pamusoro pezvo, mhinduro zhinji dzekuchenesa dzakasimba dzinosanganisira sulfamic acid uye dzine huwandu hwakati hwe surfactants, thiourea, uye inorganic salts, dzinosanganiswa nemvura dzisati dzashandiswa. Rudzi urwu rwemushonga wekuchenesa haruna chete hunhu hwakanaka hwekubvisa ngura nemakenduru uye kudzivirira ngura asiwo runobvisa mafuta panguva imwe chete.
Nguva yekutumira: Nyamavhuvhu-29-2025