Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for producing carbon molecular sieve membranes in controlled atmospheres










Image Number 7 for United States Patent #8486179.

The invention concerns carbon molecular sieve membranes ("CMS membranes"), and more particularly the use of such membranes in gas separation. In particular, the present disclosure concerns an advantageous method for producing CMS membranes with desired selectivity and permeability properties. By controlling and selecting the oxygen concentration in the pyrolysis atmosphere used to produce CMS membranes, membrane selectivity and permeability can be adjusted. Additionally, oxygen concentration can be used in conjunction with pyrolysis temperature to further produce tuned or optimized CMS membranes.








 
 
  Recently Added Patents
Bi-directional switch using series connected N-type MOS devices in parallel with series connected P-type MOS devices
Portable electronic device holder and tether
Disc shaped high density recording medium
Adjustable voltage regulator with dynamic voltage compensation
Multilayered ceramic electronic component and fabrication method thereof
Method and system for automatic 3-D image creation
Magnetoresistive shield with coupled lateral magnet bias
  Randomly Featured Patents
Interspinous process implant having deployable wings and method of implantation
Control of switcher regulated power amplifier modules
Optimized human T1R3 nucleic acid molecule
X-ray diffraction apparatus and method
Damascene interconnect structures including etchback for low-k dielectric materials
Image processing device and method for controlling a motor system
DNA encoding multifunctional neurothrophic factors
Enclosed switching apparatus
Rubber composition comprised of cis-1,4-polyisoprene and polymeric di-maleamic acid and articles, including tires, having at least one component comprised thereof
Adjustment of ink droplet expulsion testing device in printer