Results 41 to 50 of about 12,370 (256)

A sustainable business ecosystem: a case study demonstrating biochar's potential

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The need for renewable, climate‐friendly resources has become urgent as legislators worldwide have sought to find ways to cut emissions while ensuring resource security for consumers. The use of biochar could help to achieve these goals. This study examines the current state of commercial biochar production and the maturity of the related ...
Kivijakola Juuso, Erkheikki Eemeli, Lukka Viljo, Tervonen Pekka, Harri Haapasalo   +4 more
wiley   +1 more source

Dehydrogenation Process of Growing Soot Particles. (Dependence of Carbon/Hydrogen Ratioon Soot Particle Size).

JSME International Journal Series B, 1994
In this study, we examine experimentally the dehydrogenation process of particles. Acetylene and propane soot taken from a diffusion burner and soot from liquid fuels (benzene, n-butyl alcohol and petroleum benzin) sampled from a wick burner are examined. To collect soot particles of different sizes, the sampling station is shifted along the centerline
Furutani, Hirohide, Tsuge, Shunichi, Goto, Shinichi   +2 more
openaire   +2 more sources

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Cloud droplet activity changes of soot aerosol upon smog chamber ageing [PDF]

Atmospheric Chemistry and Physics, 2014
Particles containing soot, or black carbon, are generally considered to contribute to global warming. However, large uncertainties remain in the net climate forcing resulting from anthropogenic emissions of black carbon (BC), to a large extent due to the
C. Wittbom, A. C. Eriksson, J. Rissler, J. E. Carlsson, P. Roldin, E. Z. Nordin, P. T. Nilsson, E. Swietlicki, J. H. Pagels, B. Svenningsson   +9 more
doaj   +1 more source

Immersion Freezing Ability of Freshly Emitted Soot with Various Physico-Chemical Characteristics

Atmosphere, 2021
The immersion freezing ability of soot particles has in previous studies been reported in the range of low/insignificant to very high. The aims of this study were to: (i) perform detailed physico-chemical characterisation of freshly produced soot ...
John Falk, Kimmo Korhonen, Vilhelm B. Malmborg, Louise Gren, Axel C. Eriksson, Panu Karjalainen, Lassi Markkula, Per-Erik Bengtsson, Annele Virtanen, Birgitta Svenningsson, Joakim Pagels, Thomas B. Kristensen   +11 more
doaj   +1 more source

A Critique of Laser-Induced Incandescence for the Measurement of Soot [PDF]

, 2008
The health and environmental risks due to airborne nanoparticles are important issues facing the citizens and governments of the industrialized countries.
Smallwood , Gregory J.
core  

Atmospheric tar balls: Particles from biomass and biofuel burning

, 2004
"Tar balls'' are amorphous, carbonaceous spherules that occur in the tropospheric aerosol as a result of biomass and biofuel burning. They form a distinct group of particles with diameters typically between 30 and 500 nm and readily identifiable with ...
Jia Li, Peter R. Buseck, Gelencsér, András, Mihály Pósfai, Renáta Simonics, Peter V. Hobbs, Pósfai, Mihály, Krisztina Arató, András Gelencsér   +8 more
core   +1 more source

Functionalized Organic Lithium Salt Enables Flexible Solid‐State Electrolytes With Dual‐Ion Channels for Safe Li Metal Batteries

Carbon Energy, EarlyView.
Here, we design a flexible and non‐flammable solid‐state electrolyte with hierarchical dual‐ion conductive channels. The engineered electrolyte combines continuous organic conductive‐phase pathways for fast bulk Li+ transport and dynamic polymer networks for interfacial ion hopping, achieving unprecedented room temperature conductivity (> 1 mS cm−1 ...
Yijing Liu, Zifan Bu, Han Fang, Xiao Xu, Jinrui Hu, Lixia Bao, Weibo Kong, Jiliang Wang   +7 more
wiley   +1 more source

Development of Membrane filter Made of Alumina and Silver-Palladium Particles for High-Filtration Efficiency, Low-Pressure Drop and Low-Soot Oxidation Temperature

International Journal of Automotive Engineering, 2020
A membrane filter was coated on conventional filter made of SiC. The first and second layers consisted of aluminaparticles with diameter of 0.5 and 1.5 micrometer, respectively; because small particles have higher filtration efficiency to prevent soot ...
Teerapat Suteerapongpun, Yuji Kitagawa, Mek Srilomsak, Katsunori Hanamura   +3 more
doaj   +1 more source

A shape model of internally mixed soot particles derived from artificial surface tension [PDF]

Atmospheric Measurement Techniques, 2019
To retrieve the physical properties of aerosols from multi-channel ground-based and satellite measurements, we developed a shape model of coated soot particles and created a dataset of their optical properties. Bare soot particles were assumed to have an
H. Ishimoto, R. Kudo, K. Adachi
doaj   +1 more source