Tsawg GWP Refrigerant Gas R495A Rau Lub Tsheb Txias

R495a yog dab tsi?

 

R495A yog ib hom tshiab ntawm cov tub yees sib xyaw, muaj nyob rau hauv hydrofluorocarbon (HFC) refrigerant, uas yog tov nrog ntau yam hauv ib qho piv txwv. Nws yog tsim los hloov cov khoom siv hluav taws xob siab thoob ntiaj teb (GWP) cov tub yees kom ua tau raws li cov kev cai nruj ib puag ncig thiab kev lag luam xav tau rau cov kev daws teeb meem zoo thiab ib puag ncig zoo.

 

Raws li lub ntiaj teb cov kev cai rau kev tiv thaiv ib puag ncig thiab kev siv hluav taws xob txuas ntxiv nce ntxiv, R495A, raws li GWP qis, siab - cov tub yees ua haujlwm tau zoo, yuav tuav txoj haujlwm tseem ceeb hauv kev lag luam tub yees yav tom ntej. Nws daim ntawv thov dav yuav pab txo qis cov pa hluav taws xob hauv tsev cog khoom thiab txhawb kev lag luam tub yees kom txhim kho nyob rau hauv kev coj ua kom ruaj khov.

R495a yog ib tiam tom ntej, qis-GWP refrigerant tshwj xeeb tsim rau automotive AC systems. Nws cov yam ntxwv tseem ceeb suav nrog:

Low GWP: R495a muaj GWP uas yog qis dua R134a, ua rau nws xaiv ib puag ncig tus phooj ywg uas ua raws li cov hom phiaj kev nyab xeeb thoob ntiaj teb.

Siab zog Efficiency: R495a muaj cov khoom siv hluav taws xob zoo heev, suav nrog kev ua haujlwm siab hloov hluav taws xob thiab kev pom zoo siab -tus yam ntxwv kub, uas ua rau kev txhim kho kev ua haujlwm thiab txo qis kev siv zog.

Kev nyab xeeb: R495a tsis yog -flammable thiab muaj toxicity tsawg, ua kom muaj kev nyab xeeb hauv kev siv tsheb.

Kev sib haum xeeb: R495a yog tsim los ua kom tau raws li cov txheej txheem R134a uas twb muaj lawm, txo qhov kev xav tau ntawm cov nqi hloov pauv lossis hloov pauv.

R495a - Tsawg GWP automotive cua txias tub yees, qhov zoo tshaj plaws rau R134a.

R134a tau ua tus txheej txheem tub yees rau automotive AC systems rau xyoo lawm vim nws ruaj khov, kev nyab xeeb, thiab kev ua haujlwm. Txawm li cas los xij, nws qhov GWP siab ntawm 1,430 tau ua rau muaj kev txhawj xeeb tseem ceeb ntawm ib puag ncig. Raws li cov kev cai thoob ntiaj teb, xws li European Union's F-Gas Regulation and the Kigali Amendment to the Montreal Protocol, push for the phase-down of high-GWP refrigerants, the automotive industry will be adopt more sustainable alternatives. R495a, nrog nws qhov qis dua GWP, yog tsim los ua kom tau raws li cov kev cai tswj hwm no thaum tswj lossis txawm tias txhim kho kev ua haujlwm.

Xiamen Juda tau tsom mus rau fluorinated chemicals xa tawm txij li xyoo 2004. Raws li ib qho ntawm cov khoom xa tawm ntxov tshaj plaws ntawm cov tub yees hauv Suav teb, peb muaj ntau yam ntawm ntau yam tub yees thiab lwm yam tshuaj fluorinated . 35 xyoo txoj kev loj hlob thiab cov ntawv pov thawj zoo tau ua kom peb cov khoom zoo thiab kev pabcuam rau peb cov khoom lag luam ntev tshaj plaws hauv ntiaj teb: Gas, Kev Kho Mob Aerosol Propellant, Tus Saib Xyuas Tu, Hluav Taws Xob Hluav Taws Xob, Vuam Gas, Cov Dej Txias thiab Fluoropolymer.

"Kev Pabcuam Cov Neeg Siv Khoom, Txhim Kho Kev Lag Luam" yog peb lub luag haujlwm rau lub sijhawm ntev thiab kev sib koom ua lag luam muaj txiaj ntsig zoo nrog cov neeg siv khoom.