Ana iya amfani da Urea a cikin adadi mai yawa azaman albarkatun ƙasa don samar da melamine, urea formaldehyde resin, hydrazine hydrate, tetracycline, Phenobarbital, maganin kafeyin, rage launin ruwan kasa BR, phthalocyanine B, phthalocyanine Bx, monosodium glutamate da sauran samfuran.
Yana da tasiri mai haske akan sinadarai polishing na karfe da bakin karfe, kuma ana amfani dashi azaman mai hana lalata a cikin tsinken ƙarfe, da kuma a cikin shirye-shiryen maganin kunnawa na palladium.
A cikin masana'antu, ana kuma amfani dashi azaman albarkatun ƙasa don kera urea formaldehyde guduro, polyurethane da guduro melamine.Lokacin daureayana mai zafi zuwa 200 ℃, yana haifar da melamine mai ƙarfi (watau cyanuric acid).Abubuwan da suka samo asali na Cyanuric acid trichloroisocyanuric acid, sodium dichloroisocyanate, tri (2-hydroxyethyl) isocyanurate, tri (Allyl group) isocyanurate, tri (3,5-di-tert-butyl-4-hydroxybenzyl) isocyanate, tri Glycidol ether na isocyanic acid. , da hadadden melamine na cyanuric acid suna da aikace-aikace masu mahimmanci da yawa.Biyu na farko sababbi ne masu kashe ƙwayoyin cuta da bleaches, tare da jimillar ƙarfin samarwa sama da tan 80000 na trichloroisocyanuric acid a duk duniya.
Zaɓaɓɓen wakili na ragewa don denitrification na konewa shaye gas, kazalika da mota urea, kunsha na 32.5% high-tsarki urea da 67.5% deionized ruwa.
Zaɓin Rage Catalytic Rage (SCR) shaye bayan jiyya fasaha ce da ke zaɓen rage rage iskar nitrogen oxides (NOx) a cikin iskar gas ɗin mota ta hanyar pyrolysis na ammonia da urea ke haifarwa a cikin sharar konewa.Yana da mahimmanci kuma fasaha na yau da kullum don rage abubuwa masu cutarwa kamar NOx a cikin iskar gas mai ƙonewa kamar tukunyar jirgi da injunan diesel.Tsarin SCR shine tsarin da ya zama dole don saduwa da ƙaƙƙarfan dokoki da ƙa'idodi na Kamfanin Hyundai Motor Company, kamar ƙa'idodin Yuro IV/Euro V/Euro VI (na ƙasa IV/na ƙasa V/National VI).urea motaana kiransa AdBlue a Turai da DEF a Amurka.
Raw kayan na musamman robobi, musamman Urea-formaldehyde, wasu roba albarkatun kasa, taki da kuma abinci sinadaran, maye gurbin antifreeze gishiri warwatse a kan titi (da amfani shi ne cewa ba ya lalata karfe), inganta warin sigari, ba da masana'antu Pretzel launin ruwan kasa. , wasu shamfu, kayan wanke-wanke, abubuwan da ke cikin kunshin firji na agajin gaggawa (saboda urea yana amsawa da ruwa don shayar da zafi), injin injin dizal na maganin urea, injin sharar iskar gas daga tsire-tsire masu ƙarfi na iya musamman rage nitrogen oxide, abun da ke ciki na mai tallata ruwan sama (hadaddun abubuwa). gishiri), da ake amfani da su don raba paraffin (saboda urea na iya samar da mahadi), kayan haɓakawa, abun da ke tattare da man injin muhalli, abun da ke tattare da kayan aikin haƙori, takin sinadarai, mahimman kayan taimako don rini da bugu.
Lokacin aikawa: Agusta-02-2023