شماره ركورد كنفرانس
5048
عنوان مقاله
Effect of Si/Al Ratio on CO2 - CH4 Adsorption and Selectivity in Synthesized SAPO-34
Author/Authors
Siamak ،Ashraf Talesh Dep. Chem. Eng - Engineering Faculty- University of Tehran , S ،Fatemi Dep. Chem. Eng - Engineering Faculty- University of Tehran , S.J ،Hashemi Dep. Chem. Eng - Engineering Faculty- University of Tehran
كليدواژه
Molecular sieve , adsorption , SAPO-34 , Si/Al ratio , synthesis
سال انتشار
1388
عنوان كنفرانس
ششمين كنگره بين المللي مهندسي شيمي
زبان مدرك
انگليسي
چكيده فارسي
فاقد چكيده
چكيده لاتين
Influence of Si/Al was studied experimentally on CO2, CH4 adsorption capacity and selectivity of the synthesized
SAPO-34. Samples of SAPO-34 were prepared with different ratios of Si/Al (0.2 and 0.3) and they were tested in the
batch adsorption volumetric. Results showed enhancement of CO2 adsorption capacity against CH4 with decreasing the
ratio of Si/Al. The observed adsorption selectivity of carbon dioxide to methane was determined around 7 for the lower
ratio of Si/Al and this fact indicates that synthesized SAPO-34 with Si/Al equal to 0.2 can be a good candidate for
separation of CO2 from CH4 in adsorption processes.
كشور
ايران
تعداد صفحه 2
6
از صفحه
1
تا صفحه
6
لينک به اين مدرک