1. Kushandisa muChelating Cleaning
Chelating agents, anozivikanwawo seanoomesa maajenti kana ligands, anoshandisa iyo yakaoma (kurongeka) kana chelation yeakasiyana chelating agents (kusanganisira maajenti anoomesesa) ane scaling maion kugadzira soluble complexes (coordination compounds) zvekuchenesa zvinangwa.
Surfactantsinowanzowedzerwa kune chelating agent yekuchenesa kusimudzira nzira yekuchenesa. Anowanzo shandiswa inorganic complexing agents anosanganisira sodium tripolyphosphate, nepo anowanzo shandiswa organic chelating agents anosanganisira ethylenediaminetetraacetic acid (EDTA) uye nitrilotriacetic acid (NTA). Chelating agent yekuchenesa haingoshandiswe chete kutonhodza mvura system yekuchenesa asi yakaonawo budiriro yakakosha mukucheneswa kwezvikero zvakaoma-kunyungudutsa. Nekuda kwekugona kwayo kuomarara kana chelate simbi ions mune dzakasiyana-siyana dzakaoma-kunyungudutsa zviyero, inopa yakanyanya kuchenesa.
2. Kushandisa muMafuta Akanyanya Kusvibiswa uye Coke Fouling Cleaning
Mukugadzira peturu uye petrochemical zvidyarwa, midziyo yekutsinhana kupisa uye mapaipi anowanzo kutambura nekusvibiswa kwemafuta anorema uye kuiswa kwecoke, zvinoda kucheneswa nguva nenguva. Kushandisa organic zvinonyungudutsa kune muchetura zvakanyanya, zvinopisa, uye zvinoputika, nepo nzira dzese dzekuchenesa alkaline hadzina kushanda pakurwisa mafuta anorema uye coke.
Parizvino, maoiri anorema ekusvibisa anogezesa akagadzirwa mukati mekunze uye kune dzimwe nyika anonyanya kuenderana neanosanganiswa surfactants, anosanganisira musanganiswa weakawanda nonionic uye anionic surfactants, pamwe nevanovaka inorganic uye alkaline zvinhu. Composite surfactants haingobudisi mhedzisiro yakadai sekunyorova, kupinza, emulsification, dispersion, solubilization, uye kupupa asiwo vane kugona kutora FeS₂. Kazhinji, kupisa kusvika pamusoro pe80 ° C kunodiwa pakuchenesa.
3. Kushandiswa muMvura Inotonhorera Biocides
Kana microbial slime iripo mumagadzirirwo emvura inotonhorera, isiri-oxidizing biocides inoshandiswa, pamwe chete neakadzika-foaming nonionic surfactants sevanoparadzira uye vanopinda mukati, kuwedzera basa revamiririri uye kukurudzira kupinda kwavo mumasero uye mucus layer yefungi.
Pamusoro pezvo, quaternary ammonium salt biocides inoshandiswa zvakanyanya. Aya mamwe ma cationic surfactants, ane anonyanya kuzivikanwa ari benzalkonium chloride uye benzyldimethylammonium chloride. Ivo vanopa yakasimba biocidal simba, nyore kushandisa, yakaderera chepfu, uye mutengo wakaderera. Kunze kwemabasa avo ekubvisa slime uye kubvisa kunhuhwirira kubva mumvura, ivo zvakare vane corrosion inhibition mhedzisiro.
Uyezve, biocides inoumbwa nequaternary ammonium munyu uye methylene dithiocyanate haingove neyakakura-spectrum uye synergistic biocidal mhedzisiro asiwo inodzivirira kukura kweslime.
Nguva yekutumira: Sep-02-2025