Patent ID: 7972421
Filing Date: 2011-07-05
Classification: B01D,F17C,Y02E,Y10T

Abstract:
1. An adsorbent consisting of pyrolyzed monolithic carbon adsorbent of rectangular parallelepiped shape, having adsorbed thereon a fluid which is desorbable from the adsorbent for dispensing, wherein the fluid is selected from the group consisting of arsine, phosphine, hydrogen selenide, hydrogen telluride, nitrogen trifluoride, boron trifluoride, boron trichloride, diborane, trimethylsilane, tetramethylsilane, disilane, silane, germane, and organometallic gaseous reagents, wherein said pyrolyzed monolithic adsorbent is contained in a fluid storage and dispensing vessel wherein the pyrolyzed monolithic adsorbent occupies from 60% to about 95% of interior volume of the fluid storage and dispensing vessel.