TY - JOUR
T1 - Oxygen Enrichment over Zeolite 5A by a Rapid Pressure Swing Adsorption Process
AU - Chou, Cheng tung
AU - Wu, Hsiu Cha
N1 - Funding Information:
This work was supported by the National Science Council of the Republic of China under project No. NSC82-0402-E008-041. The authors also thank Professor A.S.T. Chiang for lending us the logic programmable controller and the compressor, and Professor T.Y. Lee for the use of his mass flow controller.
PY - 1994/1/1
Y1 - 1994/1/1
N2 - A single-bed rapid pressure swing adsorption process packed with 60-80 mesh zeolite 5A for enriching oxygen is investigated. For an adsorption bed of length 50.8 cm, the influence of the feed time, delay time, exhaust time, production rate and feed pressure is studied. There exists an optimal time for the feed step with a corresponding optimal exhaust time of twice the time of the feed step, and the optimal delay time is about 0.5 s. The values of the feed pressure and production rate used should depend on the oxygen purity required.
AB - A single-bed rapid pressure swing adsorption process packed with 60-80 mesh zeolite 5A for enriching oxygen is investigated. For an adsorption bed of length 50.8 cm, the influence of the feed time, delay time, exhaust time, production rate and feed pressure is studied. There exists an optimal time for the feed step with a corresponding optimal exhaust time of twice the time of the feed step, and the optimal delay time is about 0.5 s. The values of the feed pressure and production rate used should depend on the oxygen purity required.
UR - http://www.scopus.com/inward/record.url?scp=33751044741&partnerID=8YFLogxK
U2 - 10.1016/S0167-2991(08)63665-4
DO - 10.1016/S0167-2991(08)63665-4
M3 - 期刊論文
AN - SCOPUS:33751044741
SN - 0167-2991
VL - 84
SP - 1255
EP - 1260
JO - Studies in Surface Science and Catalysis
JF - Studies in Surface Science and Catalysis
IS - C
ER -