Titlebook: Biotechnology for Fuels and Chemicals; The Twenty-Third Sym Mark Finkelstein,James D. McMillan,Brian H. Daviso Book 2002 Humana Press Inc.

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Dilute-Acid Hydrolysis of Sugarcane Bagasse at Varying Conditionsdstock for the production of fuel ethanol and chemicals. The effects of sulfuric acid concentration, temperature, time, and dry matter concentration on hemicellulose hydrolysis were studied with a 20-L batch hydrolysis reactor using a statistical experimental design. Even at less severe conditions c

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SO2-Catalyzed Steam Explosion of Corn Fiber for Ethanol Productionld potentially serve as a low-cost feedstock for the production of fuel-grade alcohol. In this study, we used a batch reactor to steam explode corn fiber at various degrees of severity to evaluate the potential of using this feedstock in the bioconversion process. The results indicated that maximum

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Chemical Pretreatments of Corn Stover for Enhancing Enzymatic Digestibility content of carbohydrates, but a pretreatment is required for its efficient hydrolysis. In this article, we describe the results using various chemicals such as dilute H.SO., HCl, and NaOH separately as well as consecutively under relative mild conditions (120°C, 1 h). Pretreatment with 5% H.SO. or

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Modeling of 2,4-DichIorophenoxyacetic Acid Controlled-Release Kinetics from Lignin-Based Formulationitions), has been adequate to describe our kinetic data obtained from experiments on 2,4 -dichlorophenoxyacetic acid, (2,4 - D) released from lignin-based formulations in a water static bath system. However, the same model proved to be invalid in describing the experimental data obtained with ametry

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Comparison of Aspen Wood Hydrolysates Produced by Pretreatment with Liquid Hot Water and Carbonic Act. Pretreatment temperatures tested ranged from 180° to 220°C; reaction times were varied between 2.5 and 30.5 min. Under most conditions tested, it was found that the presence of carbonic acid had no discernible effect on the amount of xylose released or concentration of f uran compounds, as indica

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Optimizing Ammonia Processing Conditions to Enhance Susceptibility of Legumes to Fiber Hydrolysising conditions using temperature, biomass moisture content, and ammonia loading as process variables during a 5-min treatment. A cellulase loading of 2 FPU/g DM and 24 h incubation were used to produce the sugars. Total sugar yield was 3.34-fold higher in the optimal treatment (1.5 g ammonia/g DM-60