Technology Evaluation of Process Configurations for Second Generation Bioethanol Production using Dynamic Model-based Simulations [PDF]
, 2011 Gernaey, Krist +3 more
core +1 more source
Short-Time Germination Modifies Chickpea Grains and Enhances the Production of High-Quality Functional Beverages: Insights into the Soaking Stage in Transformation Processes. [PDF]
ACS OmegaAlves Diniz J +6 more
europepmc +1 more source
Effects of prehydrolysis prior to kraft cooking on Swedish spruce wood
, 2012 openaire +1 more source
Related searches:
Prehydrolysis Sulfite Revisited
Macromolecular Symposia, 2005AbstractThe prehydrolysis of beech wood in water at different temperatures and the impact of this treatment on further pulping stages were explored. Both, increased condensation degree and an increased number of free phenolic hydroxyl groups were found in the lignin isolated after prehydrolysis. An intermediate alkaline extraction (using either NaOH or
Mario Fasching +5 more
openaire +1 more source
Modelling of biomass fractionation by prehydrolysis-delignification
Chemical Engineering Science, 1988Abstract A two-stage process is investigated as a potential fractionation method for barley straw biomass. Modeling of dilute-acid prehydrolysis shows that hemicellulose saccharification rate is controlled by chemical reaction; in the case of delignification of the prehydrolyzed residue by high-consistency clorination, the rate-controlling step is ...
Gy. Marton +3 more
openaire +1 more source
Chemicals from wood: Prehydrolysis/organosolv methods
Biomass, 1989The results of water hydrolysis of southern yellow pine and SO2 hydrolysis of southern hardwood mixtures are presented. A unified processing system of prehydrolysis and organosolv delignification is recommended on the basis of the above results and the results of organosolv-ethanol, EDA-EtOH-AQ and acid-catalyzed ethanol delignification systems on both
R. Aravamuthan +3 more
openaire +1 more source
Control Strategy Scheme for the Prehydrolysis Kraft Process
Computer Aided Chemical Engineering, 2018Abstract This paper presents a control strategy scheme for the prehydrolysis stage in the prehydrolysis kraft process. The key element of the proposed control strategy is a softsensor, which estimates the rate of the unobservable reactions based on a physicochemical dynamic model of the process.
Sixta Herbert +2 more
openaire +2 more sources
Water Prehydrolysis of Moso Bamboo Dissolving Pulp
Advanced Materials Research, 2013The chemical comcomposition and water prehydrolysis of moso bamboo were studied to prepare high grade dissolving pulp. The results indicated that the moso bamboo was an appropriate none-wood material for great dissolving pulp goten as its high cellulose content.
Tao Gu, Li Qing Weng, Guo Xin Xue
openaire +1 more source
Improvements in the methanolysis of pectins by enzymic prehydrolysis
Carbohydrate Research, 1989In order to improve the methanolysis of pectins, enzymic prehydrolysis was carried out. The methyl glycosides released were analyzed by h.p.l.c. The results were compared with those obtained by methanolysis with M HCl in methanol, and H 2 SO 4 in methanol by colorimetric determination of the content of galacturonic acid, as well as by g.l.c.
Quéméner, Bernard +3 more
openaire +2 more sources
Prehydrolysis Pulping with Fermentation Coproducts
2012Prehydrolysis coupled with traditional pulping methods is a forest biorefinery approach to add valuable fermentation-based coproducts to existing pulp and paper production. This chapter will review research on pulping procedures to release the hemicellulose extract from commercially important wood species; extract hydrolysis, inhibitor removal ...
T. H. Wegner +6 more
openaire +1 more source