Increasing the Productivity of Colloidal Zeolite Beta by Posthydrolysis …
网页2010年10月25日 · A precursor sol having a record low H 2 O/SiO 2 ratio has been prepared by the addition of a posthydrolysis evaporation step. Compared to a conventional composition, which took 14 days to produce >100-nm particles at <16% yield, the supersaturated precursor achieved >60% yield of ∼55 …
Simultaneous posthydrolysis and liquid–liquid extraction: a …
网页2023年7月24日 · The simultaneous posthydrolysis and liquid-liquid extraction (SIMPLLE) process thus avoids industrial-level problems associated with lignin precipitation. It provides a carbohydrate-rich stream with low levels of fermentation inhibitors, enabling further conversion to value added products.
Study of different post-hydrolysis methods to improve hemicellulosic ...
网页2013年12月13日 · Two different post-hydrolysis methods were studied and compared with the purpose of obtaining liquid fractions with the highest concentrations of hemicellulosic monomers.
Structurally derived universal mechanism for the catalytic cycle of …
网页2022年7月18日 · Here, we identify the GET pathway in Giardia intestinalis and present the structure of the Get3–client complex in the critical postnucleotide-hydrolysis state, demonstrating that Get3 reorganizes...
(PDF) Simultaneous posthydrolysis and liquid–liquid extraction: a ...
网页2023年7月24日 · The conditions for the simultaneous posthydrolysis were investigated using a Box-Behnken experimental design, allowing for a maximum monomeric sugar yield of 83.0% at a sugar purity of 91.6%. The...
Kinetic Study of the Acid Post-hydrolysis of ... - Springer
网页2017年8月12日 · A post-hydrolysis of the hemicellulosic hydrolysate breaks XOs down to the monomeric level, which then can be converted into 2G ethanol by proper microorganisms. Post-hydrolysis can be carried out either via acids or via enzymes . Both methods are quite efficient to break down hemicellulose oligomers.
Programmable hierarchical photonic crystal arrays activated by …
网页2023年5月1日 · Utilizing the controllable post-hydrolysis strategy, a dot-matrix photonic sensor array composed of multiple sensing elements with hierarchical structural colors was fabricated and presented diverse color difference maps under different pH circumstances.
网页a post-hydrolysis state primed for membrane fission. Graphical abstract. Highlights. Dynamin is organized as a 2-start helix on membranes primed for fission. Dynamin-decorated lipid tubules achieve super-constriction through GTP hydrolysis. Cryo-EM captures PH domain variable loops 1 and 4 interacting with membranes.
An Asymmetric Post-Hydrolysis State of the ABC Transporter …
网页2013年4月3日 · A current controversy is whether the protomers of the NBD dimer separate during ATP hydrolysis cycling, or remain in constant contact. In order to investigate the ABC ATPase catalytic mechanism, MD simulations using the recent structure of the ADP+Pi-bound MJ0796 isolated NBD dimer were performed.
Upgrading dry acid pretreatment by post-hydrolysis for carbon …
网页2024年2月1日 · In this study, an integrated biorefinery process of lignocellulose fractionation for co-production of xylose, cellulosic ethanol and active lignin by upgrading the dry acid pretreatment strategy with post-hydrolysis was proposed.