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Comparison of big bluestem with other native grasses: Chemical composition and biofuel yield

Zhang, Ke; Johnson, Loretta; Prasad, P.V. Vara; Pei, Zhijian - In: Energy 83 (2015) C, pp. 358-365

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 …

Persistent link: https://www.econbiz.de/10011264430

Comparison of various alkaline pretreatment methods of lignocellulosic biomass

Park, Yong Cheol; Kim, Jun Seok - In: Energy 47 (2012) 1, pp. 31-35

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 …

Persistent link: https://www.econbiz.de/10010809508

Overview of technical barriers and implementation of cellulosic ethanol in the U.S.

Kim, Tae Hoon; Kim, Tae Hyun - In: Energy 66 (2014) C, pp. 13-19

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 …

Persistent link: https://www.econbiz.de/10010810299

Effective hydrogen production using waste sludge and its filtrate

Guo, Liang; Li, Xiao-Ming; Zeng, Guang-Ming; Zhou, Yi - In: Energy 35 (2010) 9, pp. 3557-3562

Waste activated sludge from a wastewater treatment plant is rich in polysaccharides and proteins and thus is a potential substrate for producing hydrogen. In this study, the hydrogen yield could be largely enhanced by using filtrates of waste sludge. The hydrogen yield was effectively increased...

Persistent link: https://www.econbiz.de/10010811505

Pretreatment of bio-oil followed by upgrading via esterification to boiler fuel

Tanneru, Sathish K.; Parapati, Divya R.; Steele, Philip H. - In: Energy 73 (2014) C, pp. 214-220

remain rather low and amount of alcohol usually added is uneconomic. In this study we tested oxidative pretreatment prior to … pretreatment was with application of a combined ozone/H2O2 treatment. The esterification of the ozone/H2O2 pretreated product …

Persistent link: https://www.econbiz.de/10011055955

Autohydrolysis and alkaline pretreatment effect on Chlorella vulgaris and Scenedesmus sp. methane production

Mahdy, Ahmed; Mendez, Lara; Ballesteros, Mercedes; … - In: Energy 78 (2014) C, pp. 48-52

% chemical oxygen demand (COD) solubilisation for Chlorella and Scenedesmus, respectively. During thermoalkaline pretreatment …

Persistent link: https://www.econbiz.de/10011117619