@article{ xu_effect_2014,
  title = {Effect of reaction conditions on supercritical hexanes mediated higher alcohol synthesis over a {Cu}-{Co}-{Zn} catalyst},
  volume = {60},
  issn = {1547-5905},
  url = {http://dx.doi.org/10.1002/aic.14333},
  doi = {10.1002/aic.14333},
  abstract = {Higher alcohol synthesis (HAS) from syngas over a CuCo based catalyst was investigated under supercritical hexanes conditions. The effects of hexanes/syngas molar ratio, H2/CO molar ratio, and gas hourly space velocity (GHSV) on gas-phase HAS and supercritical hexanes-phase HAS (SC-HAS) were investigated. The CO conversion remained relatively constant with increases in the hexanes/syngas molar ratio, whereas the CH4 selectivity decreased. Higher alcohol productivity was found to increase monotonically with an increase in the hexanes/syngas molar ratio. Productivity of higher alcohols increased with an increase in the H2/CO ratio under the gas-phase conditions. An opposite trend in higher alcohol productivity with H2/CO was observed in SC-HAS. Further experiments were performed using argon as the reaction medium for comparison with the supercritical hexanes medium results. The enhanced higher alcohol productivity observed in this system can be attributed to improved extraction of alcohol products from the catalyst pores under the supercritical conditions. © 2014 American Institute of Chemical Engineers AIChE J, 60: 1786–1796, 2014},
  language = {English},
  number = {3},
  journal = {AIChE Journal},
  author = {Xu, Rui and Zhang, Sihe and Stewart, Charlotte and Durham, Ed and Eden, Mario R. and Roberts, Christopher B.},
  month = {January},
  year = {2014},
  keywords = {Alcohols, Carbon Dioxide, Carbonates, Catalysts, Cobalt, Flow rate, Growth, Productivity, carbon},
  pages = {1786--1796}
}

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The CO conversion remained relatively constant with increases in the hexanes/syngas molar ratio, whereas the CH4 selectivity decreased. Higher alcohol productivity was found to increase monotonically with an increase in the hexanes/syngas molar ratio. Productivity of higher alcohols increased with an increase in the H2/CO ratio under the gas-phase conditions. An opposite trend in higher alcohol productivity with H2/CO was observed in SC-HAS. Further experiments were performed using argon as the reaction medium for comparison with the supercritical hexanes medium results. The enhanced higher alcohol productivity observed in this system can be attributed to improved extraction of alcohol products from the catalyst pores under the supercritical conditions. © 2014 American Institute of Chemical Engineers AIChE J, 60: 1786–1796, 2014","author":["Xu, Rui","Zhang, Sihe","Stewart, Charlotte","Durham, Ed","Eden, Mario R.","Roberts, Christopher B."],"author_short":["Xu, R.","Zhang, S.","Stewart, C.","Durham, E.","Eden, M.<nbsp>R.","Roberts, C.<nbsp>B."],"bibtex":"@article{ xu_effect_2014,\n title = {Effect of reaction conditions on supercritical hexanes mediated higher alcohol synthesis over a {Cu}-{Co}-{Zn} catalyst},\n volume = {60},\n issn = {1547-5905},\n url = {http://dx.doi.org/10.1002/aic.14333},\n doi = {10.1002/aic.14333},\n abstract = {Higher alcohol synthesis (HAS) from syngas over a CuCo based catalyst was investigated under supercritical hexanes conditions. The effects of hexanes/syngas molar ratio, H2/CO molar ratio, and gas hourly space velocity (GHSV) on gas-phase HAS and supercritical hexanes-phase HAS (SC-HAS) were investigated. The CO conversion remained relatively constant with increases in the hexanes/syngas molar ratio, whereas the CH4 selectivity decreased. Higher alcohol productivity was found to increase monotonically with an increase in the hexanes/syngas molar ratio. Productivity of higher alcohols increased with an increase in the H2/CO ratio under the gas-phase conditions. An opposite trend in higher alcohol productivity with H2/CO was observed in SC-HAS. Further experiments were performed using argon as the reaction medium for comparison with the supercritical hexanes medium results. The enhanced higher alcohol productivity observed in this system can be attributed to improved extraction of alcohol products from the catalyst pores under the supercritical conditions. © 2014 American Institute of Chemical Engineers AIChE J, 60: 1786–1796, 2014},\n language = {English},\n number = {3},\n journal = {AIChE Journal},\n author = {Xu, Rui and Zhang, Sihe and Stewart, Charlotte and Durham, Ed and Eden, Mario R. and Roberts, Christopher B.},\n month = {January},\n year = {2014},\n keywords = {Alcohols, Carbon Dioxide, Carbonates, Catalysts, Cobalt, Flow rate, Growth, Productivity, carbon},\n pages = {1786--1796}\n}","bibtype":"article","doi":"10.1002/aic.14333","id":"xu_effect_2014","issn":"1547-5905","journal":"AIChE Journal","key":"xu_effect_2014","keywords":"Alcohols, Carbon Dioxide, Carbonates, Catalysts, Cobalt, Flow rate, Growth, Productivity, carbon","language":"English","month":"January","number":"3","pages":"1786--1796","title":"Effect of reaction conditions on supercritical hexanes mediated higher alcohol synthesis over a Cu-Co-Zn catalyst","type":"article","url":"http://dx.doi.org/10.1002/aic.14333","volume":"60","year":"2014","bibbaseid":"xu-zhang-stewart-durham-eden-roberts-effectofreactionconditionsonsupercriticalhexanesmediatedhigheralcoholsynthesisoveracucozncatalyst-2014","role":"author","urls":{"Paper":"http://dx.doi.org/10.1002/aic.14333"},"keyword":["Alcohols","Carbon Dioxide","Carbonates","Catalysts","Cobalt","Flow rate","Growth","Productivity","carbon"],"downloads":0},"search_terms":["effect","reaction","conditions","supercritical","hexanes","mediated","higher","alcohol","synthesis","over","catalyst","xu","zhang","stewart","durham","eden","roberts"],"keywords":["alcohols","carbon dioxide","carbonates","catalysts","cobalt","flow rate","growth","productivity","carbon"],"authorIDs":[],"dataSources":["SHGnwyqh9RFqvvQz8"]}