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Synthesis of carbon molecular sieves by activation and coke deposition

✍ Scribed by S.N. Vyas; S.R. Patwardhan; S. Vijayalakshmi; Bathula Gangadhar


Book ID
107756684
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
546 KB
Volume
72
Category
Article
ISSN
0016-2361

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πŸ“œ SIMILAR VOLUMES


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Abstr&-Carbon molecular sieves (CMS) and zeolites are widely used as microporous sieving solids for gas and liquid separations. However, due to hydrophobic&y, better thermal stability, and neutrality in both acidic and alkaline media, CM.% have definite advantages over zeolites. In the present work.

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Exploratory runs have shown it to be possible to produce a sieve for the separation of O1 from Ar by depositing carbon from propylene in or over an activated carbon (AC) previously impregnated with Ni. It is thought that preferential cracking of propylene at the Ni sites within the pores of the AC p