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Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.08.005
Abstract: The aim of this study was to examine suitability of distillery stillage of various origins subjected to dilute sulfuric acidic pretreatment for production of cellulosic ethanol. Optimal conditions for dilute acid pretreatment of: rye and…
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Keywords:
distillery stillage;
production;
stillage;
dilute sulfuric ... See more keywords
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Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.03.009
Abstract: Distillers' dried grains with solubles (DDGS) is the by-product of bioethanol production from starch-rich grains through dry-mill fermentation. In this study, dilute sulfuric acid hydrolysis, aqueous ammonia, and steam explosion as the pre-treatment methods were…
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Keywords:
aqueous ammonia;
steam explosion;
sulfuric acid;
dilute sulfuric ... See more keywords
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Published in 2018 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2018.05.002
Abstract: Abstract In the present study, development of a novel oxidation route to convert chalcopyrite to tenorite for leaching of copper has been described. Initially chalcopyrite was converted into tenorite/copper oxide (CuO) under alkaline region using…
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Keywords:
sulfuric acid;
copper;
copper oxide;
dilute sulfuric ... See more keywords
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Published in 2017 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b00950
Abstract: Conversion of corn cob to furfural was investigated using γ-valerolactone as the solvent with a dilute sulfuric acid catalyst. A maximum furfural yield of 99.50% was obtained at 190 °C for 20 min with 0.10%…
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Keywords:
corn cob;
acid catalyst;
sulfuric acid;
dilute sulfuric ... See more keywords