Kinetic modeling of countercurrent saccharification
نویسندگان
چکیده
منابع مشابه
Kinetic modeling of xylan hydrolysis in co- and countercurrent liquid hot water flow-through pretreatments.
A kinetic model for xylan hydrolysis in liquid hot water flow-through pretreatment was developed. The model utilized a declining xylan hydrolysis rate constant with increasing conversion in combination with direct xylooligomer degradation. The model was able to describe experimental results from flow-through pretreatment of corn stover and triticale straw at various pretreatment temperatures, a...
متن کاملKinetic modeling of simultaneous saccharification and fermentation of corn starch for ethanol production.
Fuel ethanol production, using a simultaneous saccharification and fermentation process (SSF) of native starch from corn flour, has been performed using Saccharomyces cerevisiae and a granular starch hydrolyzing enzyme. The quantitative effects of mash concentration, enzyme dose and pH were investigated with the use of a Box-Wilson central composite design protocol. Proceeding from results obta...
متن کاملModeling Wood Gasification in a Countercurrent Fixed-Bed Reactor
A one-dimensional, unsteady mathematical model is presented of fixed-bed countercurrent wood gasifiers, which couples heat and mass transport with wood drying and devolatilization, char gasification, and combustion of both char and gas-phase species. The model is used to simulate the structure of the reaction fronts and the gasification behavior of a laboratory-scale plant as the reactor throug...
متن کاملAn Effective Iterative Algorithm for Modeling of Multicomponent Gas Separation in a Countercurrent Membrane Permeator
 A model is developed for separation of multicomponent gas mixtures in a countercurrent hollow fiber membrane module. While the modelâs solution in countercurrent module usually involves in a time consuming iterative procedure, a proper initial guess is proposed for beginning the calculation and a simple procedure is introduced for correcting the guesses, hereby the CPU time is decreased ess...
متن کاملKinetic modeling of SOA formation
Kinetic modeling of Secondary Organic Aerosol formation: effects of particleand gas-phase reactions of semivolatile products A. W. H. Chan, J. H. Kroll, N. L. Ng, and J. H. Seinfeld Departments of Environmental Science and Engineering and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA Aerodyne Research Inc., Billerica, MA 01821, USA Received: 7 May 2007 – Acce...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biotechnology for Biofuels
سال: 2019
ISSN: 1754-6834
DOI: 10.1186/s13068-019-1517-5