Articles with "secondary conversion" as a keyword



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Temperature-dependent secondary conversion of primary products from methanol aromatization in a two-stage fluidized bed

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Published in 2020 at "Fuel"

DOI: 10.1016/j.fuel.2020.117204

Abstract: Abstract Methanol to aromatics (MTA) following dual cycles concept unavoidably produced considerable amounts of olefinic intermediates and paraffinic by-products. Their formation and further conversion were vital to improving aromatics production. In this study, a two-stage fluid… read more here.

Keywords: temperature; secondary conversion; mta; conversion ... See more keywords
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A monitoring-modeling approach to SO42- and NO3- secondary conversion ratio estimation during haze periods in Beijing, China.

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Published in 2019 at "Journal of environmental sciences"

DOI: 10.1016/j.jes.2018.11.002

Abstract: SO42- and NO3- are important chemical components of fine particulate matter (PM2.5), especially during haze periods. This study selected two haze episodes in Beijing, China with similar meteorological conditions. A monitoring-modeling approach was developed to… read more here.

Keywords: secondary conversion; so42 no3; oxidation ratios; oxidation ... See more keywords