1. Aikace-aikace a cikin Tsabtace Tsabtace
Ma'aikatan chelating, wanda kuma aka sani da masu haɗakarwa ko ligands, suna amfani da hadaddun (daidaitawa) ko chelation na nau'ikan nau'ikan chelating daban-daban (ciki har da masu haɗakarwa) tare da ions scaling don samar da mahalli masu narkewa (magungunan haɗin gwiwa) don dalilai masu tsabta.
Surfactantsana ƙara sau da yawa zuwa tsabtace wakili na chelating don haɓaka aikin tsaftacewa. Abubuwan da aka saba amfani da su na hadaddun inorganic sun haɗa da sodium tripolyphosphate, yayin da ake yawan amfani da magungunan chelating na halitta sun haɗa da ethylenediaminetetraacetic acid (EDTA) da nitrilotriacetic acid (NTA). Ana amfani da tsaftacewar wakili na chelating ba kawai don tsaftace tsarin ruwa ba amma kuma ya ga gagarumin ci gaba a cikin tsaftacewar ma'auni mai wuyar warwarewa. Saboda iyawar sa na hadaddun ko chelate ions karfe a cikin ma'auni daban-daban masu wahala-narke, yana ba da ingantaccen tsaftacewa.
2. Aikace-aikace a cikin ɓarkewar mai mai nauyi da tsaftacewar Coke
A cikin matatun man fetur da tsire-tsire masu sinadarai, kayan aikin musayar zafi da bututun mai sau da yawa suna fama da matsanancin gurbataccen mai da ajiyar coke, yana buƙatar tsaftacewa akai-akai. Yin amfani da kaushi mai guba yana da guba sosai, mai ƙonewa, da fashewa, yayin da hanyoyin tsabtace alkaline gabaɗaya ba su da tasiri a kan lalata mai da kuma coke.
A halin yanzu, manyan masu tsabtace mai da aka ƙera a cikin gida da na ƙasashen duniya sun dogara da farko akan abubuwan da suka haɗa da surfactants, wanda ya ƙunshi haɗuwa da yawa na nonionic da anionic surfactants, tare da maginin inorganic da abubuwan alkaline. Composite surfactants ba kawai samar da sakamako kamar wetting, shigar azzakari cikin farji, emulsification, watsawa, solubilization, da kumfa amma kuma suna da ikon sha FeS₂. Gabaɗaya, ana buƙatar dumama sama da 80 ° C don tsaftacewa.
3. Aikace-aikace a cikin Cooling Water Biocides
Lokacin da microbial slime ne ba a sanyaya ruwa tsarin, non-oxidizing biocides ana amfani da, tare da low-kumfa nonionic surfactants a matsayin dispersants da masu shiga, don bunkasa ayyukan da jamiái da kuma inganta su shiga cikin sel da gamsai Layer na fungi.
Bugu da ƙari, quaternary ammonium gishiri biocides ana amfani da ko'ina. Waɗannan su ne wasu cationic surfactants, tare da na kowa kasancewa benzalkonium chloride da benzyldimethylammonium chloride. Suna ba da ƙarfin biocidal mai ƙarfi, sauƙin amfani, ƙarancin guba, da ƙarancin farashi. Bayan ayyukansu na cire slime da cire wari daga ruwa, suna kuma da tasirin hana lalata.
Bugu da ƙari kuma, biocides wanda ya ƙunshi salts ammonium quaternary da methylene dithiocyanate ba wai kawai suna da fa'ida ba da tasirin biocidal synergistic amma kuma suna hana haɓakar slime.
Lokacin aikawa: Satumba-02-2025