80 selectivity c2 selective hydrogenation catalyst

Catalyst For Selective Hydrogenation Removal Of Acetylene In Ethylene Product Introduction The Eggshell design of the T-342 selective hydrogenation catalyst can improve the catalytic activity of noble metal, and improve the selectivity of hydrogenation ......

...Selectivity AcetoneDetectors Features: * High sensitivity and selectivity toacetone * Low interference from ethanol and hydrogen * Quick response * Compact * Low power consumption Applications: * Acetonedetectors * Breathacetone testers Operating temperature and humidity 0 ~ 40˚C, 10 ~ 80......