TY - GEN
T1 - Influence of pore size of adsorbents on the removal of acetylenes from isoprene
AU - Jun, Kyung Jin
AU - Ahn, Byeong Sung
AU - Yoo, Kye Sang
PY - 2009
Y1 - 2009
N2 - This study focused on the preparation of adsorbents to remove acetylenes in isoprene. The pore size of adsorbents has affected on the removal of acetylenes selectively due to difference of kinetic diameter of acetylenes, such as Isopropenyl acetylene (IPA) and 2-butyne. Among the adsorbents with various pore size, 4A, 5A, ZSM-5 and ZSM-12 showed higher removal capacity of 2-butyne. It was observed that 5A granule showed 100% removal of 2-butyne. Moreover, adsorbents impregnated with novel metal, Pd, Ag, Pt have been tested under identical condition. It was observed that Ag-zeolite granule showed 100% removal of IPA. Thus, both adsorbents can be considered as a good candidate for this adsorption process.
AB - This study focused on the preparation of adsorbents to remove acetylenes in isoprene. The pore size of adsorbents has affected on the removal of acetylenes selectively due to difference of kinetic diameter of acetylenes, such as Isopropenyl acetylene (IPA) and 2-butyne. Among the adsorbents with various pore size, 4A, 5A, ZSM-5 and ZSM-12 showed higher removal capacity of 2-butyne. It was observed that 5A granule showed 100% removal of 2-butyne. Moreover, adsorbents impregnated with novel metal, Pd, Ag, Pt have been tested under identical condition. It was observed that Ag-zeolite granule showed 100% removal of IPA. Thus, both adsorbents can be considered as a good candidate for this adsorption process.
UR - https://www.scopus.com/pages/publications/78649780433
M3 - Conference contribution
AN - SCOPUS:78649780433
SN - 9780841200050
T3 - ACS National Meeting Book of Abstracts
BT - American Chemical Society - 238th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers
T2 - 238th National Meeting and Exposition of the American Chemical Society, ACS 2009
Y2 - 16 August 2009 through 20 August 2009
ER -