HYDROCEL™ 640

Spherical promoted activated alumina tailored for optimum COS hydrolysis. High surface area and high macroporosity result in higher catalytic activity and longer alumina life. Promoter provides enhanced hydrolysis kinetics.

Typical Applications

COS Hydrolysis

Benefits at a glance

Spherical promoted activated alumina tailored for optimum COS hydrolysis. High
surface area and high macroporosity result in higher catalytic activity and longer
alumina life. Promoter provides enhanced hydrolysis kinetics.
Evonik

Product Details & Documents

Further Information

Storage:

The material is stored in its original containers/packaging in a dry, covered location protected
from the ambient environment
• The material is protected from direct exposure to sunlight and rain (prolonged exposure to
direct sunlight may degrade the packaging)
• The material is not subjected to temperatures exceeding 450°F/230°C while in storage
• The material is stored elevated off the ground to ensure that there is no exposure to liquid
water
• Once the material is loaded into the vessel, a thorough nitrogen purge is recommended to
remove excessive free moisture
• Desiccant products intended for regenerative service will require a complete thermal
regeneration cycle (in TSA service) or several pressure swing cycles (in PSA service) before full
activity is restored

Packaging:

2,000 lbs (907.2 kg) supersacks
steel drums available

Shelf life:

5 years in original packaging stored in a dry, covered location

Markets & Applications