Methanol conversion to olefins (MTO) over H-ZSM-5: Evidence of product distribution governed by methanol conversion

Methanol conversion to olefins (MTO) was investigated in an isotherm fixed-bed reactor at methanol partial pressures ranging from 5 to 50kPa, water/methanol ratios from 0 to 9 and temperatures from 380°C to 460°C over H-ZSM-5 catalyst with a Si/Al ratio of 200. Product distribution was affected by o...

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Bibliographic Details
Published in:Fuel processing technology 2013-04, Vol.108, p.19-24
Main Authors: Wu, Wenzhang, Guo, Wenyao, Xiao, Wende, Luo, Man
Format: Article
Language:English
Subjects:
aluminum
Applied sciences
catalysts
Cracking
Energy
Energy. Thermal use of fuels
Exact sciences and technology
Fuels
methanol
Methylation
MTO
olefin
Olefin distribution
propylene
silicon
temperature
ZSM-5
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Summary:Methanol conversion to olefins (MTO) was investigated in an isotherm fixed-bed reactor at methanol partial pressures ranging from 5 to 50kPa, water/methanol ratios from 0 to 9 and temperatures from 380°C to 460°C over H-ZSM-5 catalyst with a Si/Al ratio of 200. Product distribution was affected by operation conditions remarkably only at low methanol conversions (
ISSN:0378-3820
1873-7188
DOI:10.1016/j.fuproc.2012.05.013