Catalyst

UOP is the short name of Universal Oil Products Company. It is the subsidiary of Honeywell and operating the strategy business of special materials.

Dow Inc is the 2nd largest chemical company which is just behind BASF.

Albemarle is the second largest supplier of FCC catalyst in the world.

Grace Davison is the biggest supplier of FCC and hydrogenation catalyst all over the world.

There are four fundamental characteristics of catalytic reactions, which can be derived by definition and are important for understanding the function of catalysts.