liquid hydrocarbons. The pretreatment is an oxidation step that converts aldehydes to carboxylic acids that are more …

sulfuric acid pretreatment following simultaneous saccharification and fermentation (SSF). Big bluestem and switchgrass had a … recovery (55.56%) after acid pretreatment, and miscanthus had the lowest mass recovery (46.3%). A positive correlation was …

The aim of this contribution is to measure the effect of the pretreatment of lignocellulosic phytomass utilization for … bioethanol production. The first step of bioethanol production from lignocellulosic phytomass is pretreatment of raw material … (ozonization) processes were used as pretreatment. Ozone was applied to the aqueous suspension of lignocellulosic phytomass before …

hydrogen production via dark anaerobic fermentation of organic substrates. The pretreatment methods included heat treatment …, acid or base treatment, acid/heat treatment and base/heat treatment. After the pretreatment of the anaerobic sludge …

handling, and efficient pretreatment methods for total delignification of lignocellulosics. Proper pretreatment methods can …

was increased by five times compared to that of the initial biomass. In the pretreatment of eucalyptus residue …, delignification was more than doubled with percolation pretreatment compared to soaking pretreatment. The enzymatic digestibility of …

focused on overcoming technical challenges in bioconversion, particularly pretreatment, and finding the solutions required to … reviewed, and the key technical issues in bioconversion of cellulosic ethanol, such as pretreatment and factors affecting …

few years, a large number of chemical pretreatment methods including lime, acid, steam explosion, sulfur dioxide explosion …, ammonia fiber explosion, ionic liquid and others have been developed for efficient pretreatment of biomass. Many pretreatment … discuss various chemical pretreatment processes, feasibility of the processes at industrial scale in terms of the mechanisms …