Transformation catalytic selection
Thread Content
Regarding the catalysts, as mentioned in the literature, does the QDB-03 catalyst produced by Qingdao Lianxin have a higher cobalt and molybdenum content than the QDB-04 catalyst? Why is this? So the price of QDB-04 shouldn’t be much higher, right?
The cobalt and molybdenum contents vary depending on the pressure level. Additionally, in the past the levels of cobalt and molybdenum were higher than those in some companies today; it’s not just one company that has high levels – actually, the levels should be higher overall, as cobalt and molybdenum are quite expensive! ! :victory::victory:
It can be used even with low cobalt and molybdenum levels; is it really necessary to have high levels of cobalt and molybdenum just because of pressure? That doesn’t make any sense