Cov khoom xav tau ntawm cov qauv sib txawv gases lub tog raj kheej
Txhawm rau kom muaj kev ruaj ntseg ntawm cov qauv roj, peb yuav tsum xav txog qhov cuam tshuam ntawm cov khoom siv lub tog raj kheej ntawm cov roj, tsis tuaj yeem tsim adsorption, oxidation, thiab lwm yam., nyob rau hauv lub sij hawm zoo ntawm tus nqi yuav tsum ruaj khov thiab txhim khu kev qha, validity ntawm cov khoom. standard gas feem ntau yog ib xyoos. Feem ntau ntawm cov txheej txheem loj loj tuaj yeem ntim nrog cov thooj voos kheej kheej, tab sis cov kab CO, CO2, TSIS MUAJ, SO2 thiab lwm cov kab hluav taws xob yuav tsum tau ntim nrog txhuas alloy cylinders. Rau cov qauv gases uas muaj SO2, H2S, TSIS MUAJ, NO2, CL2, NH3, PH3 thiab lwm yam corrosive cov khoom xyaw thiab cov ntsiab lus yog tsawg tshaj li 10ppm, yuav tsum tau ntim nrog puab coated cylinders thiab siv tau rau 3-6 hli. Aluminium alloy cylinders yuav tsum tau siv rau cov qauv gases uas muaj CO, CO2 thiab halogenated hydrocarbons xws li HF, HCl thiab CHCl3.
Gas lub tog raj kheej specifications feem ntau yog 2 litres, 4 litres, 8 litres, 40 litres siab seamless gas cylinders; Khoom siv: steel, aluminium alloy, puab coated carbon steel peb yam; Rau cov qauv sib xyaw ntawm cov khoom siv roj corrosive thiab reactive gases, xws li NO2, Cl2, NH3, H2S thiab lwm yam qauv gases, lub tog raj kheej valve ntawm qhov sib tov yog stainless hlau valve.
