TY - JOUR
T1 - EFFECT OF SUPPORT ON POTASSIUM-PROMOTED RUTHENIUM CATALYSTS IN CO HYDROGENATION.
AU - Chen, Yu Wen
PY - 1985/4
Y1 - 1985/4
N2 - Different classes of Ru catalysts supported on SiO//2, Al//2O//3, TiO//2, graphite, and NaY have been used to investigate the effect of the support on K promotion in CO hydrogenation. It was examined at a temperature from 250 to 350 degree C, a pressure of 1 atm, a CO/H//2 ratio of 1, and a space velocity GHSV of 1,800 hr** minus **1. In each case, the addition of K significantly enhanced the fraction of olefin products (C//2-C//4) for the impregnated Ru catalysts. The olefin fraction of the C//2-C//4 hydrocarbons produced becomes a weak function of the reaction temperature. On the other hand, the rate of synthesis is decreased by this addition. Tremendous variations in selectivities were found depending on the support used.
AB - Different classes of Ru catalysts supported on SiO//2, Al//2O//3, TiO//2, graphite, and NaY have been used to investigate the effect of the support on K promotion in CO hydrogenation. It was examined at a temperature from 250 to 350 degree C, a pressure of 1 atm, a CO/H//2 ratio of 1, and a space velocity GHSV of 1,800 hr** minus **1. In each case, the addition of K significantly enhanced the fraction of olefin products (C//2-C//4) for the impregnated Ru catalysts. The olefin fraction of the C//2-C//4 hydrocarbons produced becomes a weak function of the reaction temperature. On the other hand, the rate of synthesis is decreased by this addition. Tremendous variations in selectivities were found depending on the support used.
UR - http://www.scopus.com/inward/record.url?scp=0022052525&partnerID=8YFLogxK
M3 - 期刊論文
AN - SCOPUS:0022052525
SN - 0368-1653
VL - 16
SP - 121
EP - 124
JO - Journal of the Chinese Institute of Chemical Engineers
JF - Journal of the Chinese Institute of Chemical Engineers
IS - 2
ER -