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-   -   non-wetting ammonia membrane (http://www.dimcax.com/hust/showthread.php?t=20631)

huangyhg 2009-09-05 11:22 PM

non-wetting ammonia membrane
 
non-wetting ammonia membrane
i work for swales aerospace. we are looking for a membrane to pass ammonia vapor but not ammonia liquid. i believe allied signal, i think they are now called honeywell, developed such a membrane for water.


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