Transformation of light paraffins into aromatic hydrocarbons over H-ZSM-11 zeolite |
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Authors: | O. A. Anunziata O. A. Orio M. C. Aguirre L. B. Pierella |
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Affiliation: | (1) Facultad Regional Cordoba, Centro de Investigaciones Tecnologicas, GRUPO COMBUSTIBLES, Universidad Tecnologica Nacional, C. C. 36 Suc. 16, 5016 Cordoba, Republica Argentina |
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Abstract: | H-ZSM-11, the proton-exchanged form of ZSM-11 zeolite has been studied for conversion of n-pentane, n-hexane, n-heptane and a mixture of light paraffins to aromatic hydrocarbons, at 400–540 °C and WHSV=1 h–1, giving high selectivity to BTX (80%). The aromatic yields are apparently limited only by the hydrogen content of the feed and products.
H-ZSM-11, ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) -![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![bcy](/content/mqlk04725325k563/xxlarge1073.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ucy](/content/mqlk04725325k563/xxlarge1091.gif) ![fcy](/content/mqlk04725325k563/xxlarge1092.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![tscy](/content/mqlk04725325k563/xxlarge1094.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ZSM-11, ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![shchcy](/content/mqlk04725325k563/xxlarge1097.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) -![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) , -![gcy](/content/mqlk04725325k563/xxlarge1075.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) , -![gcy](/content/mqlk04725325k563/xxlarge1075.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![gcy](/content/mqlk04725325k563/xxlarge1075.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![fcy](/content/mqlk04725325k563/xxlarge1092.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![chcy](/content/mqlk04725325k563/xxlarge1095.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![ucy](/content/mqlk04725325k563/xxlarge1091.gif) ![gcy](/content/mqlk04725325k563/xxlarge1075.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![ucy](/content/mqlk04725325k563/xxlarge1091.gif) 400–540°C ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ycy](/content/mqlk04725325k563/xxlarge1099.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![yacy](/content/mqlk04725325k563/xxlarge1103.gif) 1 ![chcy](/content/mqlk04725325k563/xxlarge1095.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) –1. ![Ncy](/content/mqlk04725325k563/xxlarge1053.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![bcy](/content/mqlk04725325k563/xxlarge1073.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![yucy](/content/mqlk04725325k563/xxlarge1102.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![Vcy](/content/mqlk04725325k563/xxlarge1042.gif) ![ycy](/content/mqlk04725325k563/xxlarge1099.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) BTX (80%). ![Vcy](/content/mqlk04725325k563/xxlarge1042.gif) ![ycy](/content/mqlk04725325k563/xxlarge1099.gif) ![khcy](/content/mqlk04725325k563/xxlarge1093.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![mcy](/content/mqlk04725325k563/xxlarge1084.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ucy](/content/mqlk04725325k563/xxlarge1091.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![lcy](/content/mqlk04725325k563/xxlarge1083.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![shcy](/content/mqlk04725325k563/xxlarge1096.gif) ![scy](/content/mqlk04725325k563/xxlarge1089.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![zhcy](/content/mqlk04725325k563/xxlarge1078.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![iecy](/content/mqlk04725325k563/xxlarge1077.gif) ![vcy](/content/mqlk04725325k563/xxlarge1074.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) ![ncy](/content/mqlk04725325k563/xxlarge1085.gif) ![icy](/content/mqlk04725325k563/xxlarge1080.gif) ![pcy](/content/mqlk04725325k563/xxlarge1087.gif) ![rcy](/content/mqlk04725325k563/xxlarge1088.gif) ![ocy](/content/mqlk04725325k563/xxlarge1086.gif) ![dcy](/content/mqlk04725325k563/xxlarge1076.gif) ![ucy](/content/mqlk04725325k563/xxlarge1091.gif) ![kcy](/content/mqlk04725325k563/xxlarge1082.gif) ![tcy](/content/mqlk04725325k563/xxlarge1090.gif) ![acy](/content/mqlk04725325k563/xxlarge1072.gif) . |
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