How Not to Kill Molecular Sieve Beads Featured in Ethanol Producer Magazine, July 2017 Molecular sieve is a critical part of the commercial ethanol production process , allowing ethanol to be dehydrated past ninety-five percent purity to nearly 99.9% pure ethanol, which is critical to allow the finished product to be suitable for

Molecular Sieve Process Optimization Featured in Biofuels International, May 2015 (volume 9, issue 3) Molecular sieve dehydration of ethanol uses a specialized molecular sieve to remove the water from the distillation/rectification of ethanol and water. Distillation can only remove water to approximately 5% of the total composition. Molecular sieve consists of tiny zeolite