Results 111 to 120 of about 2,238 (210)

NiFe Nanoparticle Encapsulated into Wood Carbon for Efficient Oxygen Evolution: Effect of Wood Delignification

open access: yes
Opportunities for wood in the field of electrocatalysis can be increased by delignification because it etches cell walls and increases pore numbers. Herein, electrocatalysts were prepared by delignifying natural wood to varying degrees, to which NiFe ...
Yao Huang (216100)   +8 more
core   +1 more source

Non-Thermal Plasma-Enabled Valorization of Sotol Bagasse for Microbial Carotenoid Production. [PDF]

open access: yesFoods
Muñoz-Jiménez I   +7 more
europepmc   +1 more source

Empirical kinetic modeling of oxygen delignification pretreatment of wheat straw

open access: yes, 2013
With diminishing supplies of oil reserves and surging oil prices, research on renewable and sustainable energy has significantly increased. Biofuels have shown their potential in replacing traditional fossil fuels, such as gasoline.
Li, Sam King Ho
core  

INFLUENCE OF INTERMEDIATE WASHING IN OXYGEN DELIGNIFICATION ON KRAFT PULP

open access: yes, 2015
http://dx.doi.org/10.5902/1980509820660In the oxygen delignification lignin is removed from the pulp by applying high pressure oxygen, under alkaline conditions, resulting in a lower demand for chemicals in bleaching. The main objective of this study was to evaluate the influence of washing (conventional and acid) between two stages of O2 on the amount
Venson, Ivan   +5 more
openaire   +1 more source

Using online bubble size and total dissolved solids measurements to investigate the performance of oxygen delignification

open access: yes, 2018
Tappi's answers: 1) The TAPPI Journal copyright agreement assigns permissions to TAPPI, however the author retains copyright ownership. Meaning, the author is fully authorized to self-archive and/or republish without TAPPI’s permission.
Dahl, Olli   +2 more
core  

THE EFFECT OF OXIDIZED AND UNOXIDIZED FILTRATE ON OXYGEN DELIGNIFICATION

open access: yes, 2015
The purpose of the study was to investigate how different types of filtrates (oxidized and unoxidized) would effect on oxygen delignification for softwood pulp, as well as study its impact on yield final-pH, viscosity and kappa number. 
openaire   +1 more source

Oxygen delignification as a pretreatment for the enzymatic hydrolysis of lignocellulosic material

open access: yes, 2002
With the increasing importance of environmental conservation and the inevitable depletion of the world's fossil fuel supplies, it is necessary to develop renewable and clean sources of energy.
Charles, Nichola
core  

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