Purification equipment solutions

DEAR air separation has provided many sets of air separation plant for chemical industry for many years, with rich experience and the safe and stable ...

The problems of raw material pre-treatment of petroleum, delayed coking unit and wax oil relief hydrocracking unit, and the deep processing and compre...

Entering the "13th Fives-Year Plan" period, DEAR air separation launched a combination of supply-side reform, which forced the traditional industry to...