Witzend -
Your MIL-D-3464 turns out to be a naturally occurring mined zeolite clay, it is an aDsorbent.
http://www.protectivepackaging.net/montmorillonite-clay
Most interresting is that it regenerates at 120°F which should also release any oil vapor it attracts - as oil vapor will 'coke' in zeolites, etc. when the regeneration temp goes well above 300°F.
hmmmmmmmm do you work at Aberdeen? .... know Dr. Kirkman Phelps???
Your MIL-D-3464 turns out to be a naturally occurring mined zeolite clay, it is an aDsorbent.
http://www.protectivepackaging.net/montmorillonite-clay
Most interresting is that it regenerates at 120°F which should also release any oil vapor it attracts - as oil vapor will 'coke' in zeolites, etc. when the regeneration temp goes well above 300°F.
hmmmmmmmm do you work at Aberdeen? .... know Dr. Kirkman Phelps???