Results 41 to 50 of about 15,692 (269)

Genetic modification: a tool for enhancing cellulase secretion [PDF]

Biofuel Research Journal, 2017
Lignocellulosic (LC) biomass is abundantly available as a low-cost resource on the Earth. LC conversion into energy carriers is the most accepted alternative energy production policy because it is non-competitor to food or feed.
Anusuiya Singh, Anil Kumar Patel, Mukund Adsul, Anshu Mathur, Reeta Rani Singhania   +4 more
doaj   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

Agribusiness, EarlyView.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Novel synthesis of Lewis and Bronsted acid sites incorporated CS-Fe3O4@SO3H catalyst and its application in one-pot synthesis of tri(furyl)methane under aqueous media [PDF]

Biofuel Research Journal, 2018
A sustainable chitosan (CS)-derived magnetic solid acid catalyst (CS-Fe3O4@SO3H) incorporated by Lewis and Bronsted acid sites was synthesized in an eco-friendly manner through the preloading of iron on CS and one-pot low-temperature carbonization ...
Priyanka Raju Thombal, Sung Soo Han
doaj   +1 more source

Food Prices and Inflation Expectations in New Zealand

Agribusiness, EarlyView.
ABSTRACT Food prices are conspicuous, and spending on food constitutes a considerable share of household expenditure. In this study, we use partially identified Bayesian structural vector autoregression models to analyze the effects of food price shocks on core inflation and 1‐ and 5‐year inflation expectations in New Zealand.
Puneet Vatsa, Gabriel Pino, Alex Acheampong   +2 more
wiley   +1 more source

Application status and prospects of machine learning in research on hydrogen production from catalytic cracking of biomass tar

Applications in Energy and Combustion Science
Biomass tar, a key byproduct of multi-source organic waste, is formed through radical condensation and cracking reactions during the thermochemical conversion of biomass into clean energy carriers (such as green hydrogen).
Xueqin Li, Zhiwei Wang, Peng Liu, Tingzhou Lei, Gaofeng Chen, Na Guo, Xiao Wei, Bo Gao   +7 more
doaj   +1 more source

Green biodiesel production: a review on feedstock, catalyst, monolithic reactor, and supercritical fluid technology [PDF]

Biofuel Research Journal, 2016
The advancement of alternative energy is primarily catalyzed by the negative environmental impacts and energy depletion caused by the excessive usage of fossil fuels.
Rizo Edwin Gumba, Suryani Saallah, Mailin Misson, Clarence M. Ongkudon, Ann Anton   +4 more
doaj   +1 more source

From continuous to interruptible distillation: Flexible electric heating column architecture with fast start‐up

AIChE Journal, EarlyView.
Abstract Electrification of distillation offers a promising route to reducing scope‐1 emissions from one of the chemical industry's most energy‐intensive unit operations. However, conventional adiabatic columns are dynamically inflexible: Long, energy‐intensive start‐ups make shutdown and restart impractical under variable electricity prices and ...
Samuel Mercer, Michael Baldea
wiley   +1 more source

Clustering model for Partially Stirred Reactor closures: Application to Cabra jet flames

Applications in Energy and Combustion Science
In the field of turbulent reacting flows, combustion phenomena, such as the mixing of cold fuel with hot products, propagation of flames, and auto-ignition, are profoundly affected by interactions between turbulence and chemistry, known as turbulence ...
Min Zhang, Han Li, Salvatore Iavarone, Arthur Péquin, Alessandro Parente, Robert S. Barlow, Zhi X. Chen   +6 more
doaj   +1 more source

Challenges and enablers in fluidization technology

AIChE Journal, EarlyView.
Abstract Gas–solid fluidized beds provide excellent heat and mass transfer for high‐throughput operations from coating to catalytic conversion and underpin emerging low‐carbon technologies. Yet industrial reliability, scale‐up, and control lag scientific understanding, particularly as finer, stickier, and more variable feedstocks increasingly challenge
J. Ruud van Ommen, Jia Wei Chew
wiley   +1 more source

Vehicle fuel efficiency standards [PDF]

, 2013
This paper provides an overview of mandatory vehicle CO2 emission (mandatory fuel efficiency) standards adopted overseas and the standards adopted by Australia.IntroductionFuel efficiency pertains to the conversion of chemical fuel energy into vehicle ...
Matthew L. James
core