TY - JOUR
T1 - Effects of gaseous and liquid components on rate of deep desulfurization of heavy atmospheric gas oil
AU - Landau, M. V.
AU - Vradman, L.
AU - Herskowitz, M.
AU - Yitzhaki, D.
PY - 1999/1/1
Y1 - 1999/1/1
N2 - The effects of concentrations of sulfur, nitrogen, bi-(BA) and monoaromatics (MA) in heavy atmospheric gas oil(HAGO), H2S and ammonia in gas phase on HDS rate at deep desulfuriation stage (Sin 1110-60 ppm) were studied with Co-Mo-Al and Ni-W-Si catalysts using HAGO with FBP of 390°C and initial sulfur content of 1.24 wt.%. The complete elimination of hydrogen sulfide, ammonia, polyaromatics and partial elimination of monoaromatics prior to the deep desulfurization stage increases the overall rate of deep HDS by a factor of about six.
AB - The effects of concentrations of sulfur, nitrogen, bi-(BA) and monoaromatics (MA) in heavy atmospheric gas oil(HAGO), H2S and ammonia in gas phase on HDS rate at deep desulfuriation stage (Sin 1110-60 ppm) were studied with Co-Mo-Al and Ni-W-Si catalysts using HAGO with FBP of 390°C and initial sulfur content of 1.24 wt.%. The complete elimination of hydrogen sulfide, ammonia, polyaromatics and partial elimination of monoaromatics prior to the deep desulfurization stage increases the overall rate of deep HDS by a factor of about six.
UR - http://www.scopus.com/inward/record.url?scp=0033292068&partnerID=8YFLogxK
U2 - 10.1016/s0167-2991(99)80438-8
DO - 10.1016/s0167-2991(99)80438-8
M3 - Article
AN - SCOPUS:0033292068
VL - 127
SP - 393
EP - 396
JO - Studies in Surface Science and Catalysis
JF - Studies in Surface Science and Catalysis
SN - 0167-2991
ER -