Catalyst advantages

To eliminate these drawbacks and ensure that catalysts are adequately supplied with NaBH, while H2 gas and sodium borate is continually removed, a flow system was designed where circulating NaBFL, solution passes through a container enclosing supported catalyst. Advantages of a flow system over a quiescent system include ... 

Process Catalyst Advantages in using zeolite-based catalysts... 

The toolbox of catalyst systems for enantiopure cyanohydrin synthesis comprises racemate resolutions (yielding 50% of the desired product), dynamic kinetic race-mate resolutions (enantioselective derivatization and racemization of the non-deri-vatized starting material, yielding 100% of the desired product) and enantioselective synthesis (yielding 100% of the desired product). Fig. 5 gives an overview of the different catalysts. Advantages and disadvantages of the four methods outlined in Fig. 5 are summarized in Tab. 1. 

Drawbacks of homogeneous catalysts Advantage of heterogeneous catalysts... 

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