The aim of the article is to study effect preparation and activation methods a modified zeolite-containing catalyst on activity stability catalytic properties displayed by it during conversion C3-C4 hydrocarbons. During experiment, industrial cracking OMNIKAT, which zeolite in sodium form, was used as initial one. Zinc, gallium, REE (rare earth elements) were sequentially applied decationized s...

Discussions around hydrogen as a future energy source have taken center stage in the last few years. Countries recognized benefits of an effective carrier and consider it promising transition pathway to achieve net-zero objectives. Several countries support development green part long-term strategy. Among various generation options (Green, Blue, Grey), generated from renewable electricity water...