Tsis ntev los no, peb lub tuam txhab xa tawm ib pawg ntawm cov khoom mus rau Middle East lub teb chaws, cov khoom yog carbon (graphite) Raschig rings.
Cov pa roj carbon (Graphite)Raschig nplhaib muaj qhov tsis tshua muaj siab poob qis, cov kua dej siab tshaj tawm, kev hloov pauv huab cua siab, thiab lwm yam, thiab siv los ntxuav thiab cais cov pa roj ntau ntau. Nws yog cov khoom siv tsis yog xim hlau uas muaj kev tiv thaiv corrosion zoo heev, hloov ntau cov hlau tsis-ferrous thiab ntau yam tsis-ferrous hlau.
Cov pa roj carbon (Graphite)Raschig rings kuj ua lub luag haujlwm tseem ceeb hauv cov txheej txheem hloov hluav taws xob. Txij li thaum graphite muaj cov thermal conductivity zoo, graphite Raschig rings tuaj yeem hloov cov cua sov los ntawm qhov kub thiab txias mus rau qhov kub thiab txias kom ua tiav cov cua sov sib npaug. Qhov no tseem ceeb tshwj xeeb tshaj yog nyob rau hauv kev lag luam xws li roj av thiab tshuaj engineering, vim hais tias muaj ntau yam kev cuam tshuam hauv cov kev lag luam no yuav tsum tau ua nyob rau hauv qhov kub thiab txias, thiab kev ua tau zoo ntawm cov cua sov tuaj yeem ua kom ruaj khov ntawm cov tshuaj tiv thaiv.
Raws li cov khoom ntim zoo tagnrho, graphite Raschig nplhaib plays lub luag haujlwm tseem ceeb hauv tshuaj lom neeg, roj av, tshuaj thiab lwm yam lag luam. Nws cov qauv ntxeem tau, zoo thermal conductivity, corrosion kuj thiab hnav tsis kam ua kom nws pom kev ua tau zoo hauv ntau yam kev cuam tshuam thiab cov txheej txheem hloov hluav taws xob.
Post lub sij hawm: Sep-02-2024