Results 21 to 30 of about 557,265 (166)

Characteristics of the Main- and Side-Stream Products of Microwave Assisted Torrefaction of Lignocellulosic Biomass of Different Origination

Energies, 2022
In this paper, the yields and composition of solid and condensable products that were obtained by microwave-assisted torrefaction of softwood, wheat straw, and peat fuel pellets, defined as main- and side-stream torrefaction products, were studied.
Alexandr Arshanitsa, Lilija Jashina, Matiss Pals, Jevgenija Ponomarenko, Yegor Akishin, Maja Zake   +5 more
doaj   +1 more source

Product Characteristics from the Torrefaction of Bamboo Pellets in Oxidative Atmosphere [PDF]

Advances in Engineering Research, 2021
Bamboo is a potential energy crop for the future and an attractive option to replace wood due to its fast growth, high productivity, and essential fuel characteristics such as low ash content, alkali index, and high heating value. This study aimed to evaluate the effects of torrefaction on the physical properties of andong (Gigantochloa ...
Wahyu Hidayat, Sihyun Lee, Sangdo Kim, Jiho Yoo, Christine Wulandari, Dewi Agustina Iryani, Udin Hasanudin, Agus Haryanto, Lisman Suryanegara, Jacky Michael Pah   +9 more
openaire   +1 more source

Dynamic Model-Free and Model-Fitting Kinetic Analysis during Torrefaction of Oil Palm Frond Pellets

Bulletin of Chemical Reaction Engineering & Catalysis, 2020
Torrefaction is a thermal conversion method extensively used for improving the properties of biomass. Usually this process is conducted within a temperature range of 200-300 °C under an inert atmosphere with residence time up to 60 minutes.
Sharmeela Matali, Norazah Abd Rahman, Siti Shawalliah Idris, Nurhafizah Yaacob   +3 more
doaj   +1 more source

Peningkatan Kualitas Pelet Tandan Kosong Kelapa Sawit melalui Torefaksi Menggunakan Reaktor Counter-Flow Multi Baffle (COMB)

Jurnal Rekayasa Proses, 2020
Oil palm (Elaeis guineensis) empty fruit bunches (EFB) have not been utilized optimally. Currently, it is considered as a resource with low economic value. This biomass can be converted into bioenergy through a torrefaction process.
Wahyu Hidayat, Irma Thya Rani, Tri Yulianto, Indra Gumay Febryano, Dewi Agustina Iryani, Udin Hasanudin, Sihyun Lee, Sangdo Kim, Jiho Yoo, Agus Haryanto   +9 more
doaj   +1 more source

Some Results of Preliminary Studies to Create an Industrial Reactor for Oxidative Torrefaction of Biowaste

Chemical Engineering Transactions, 2020
The torrefaction process of biowaste types, such as a mixture of chicken manure and wood sawdust, wood sawdust and sunflower husk, is proposed to be carried out in a fluidized bed, which is formed by the crushed biowaste, blown from the flue gases ...
Oleg Milovanov, Rafail Isemin, Aleksandr Mikhalev, Dmitry Klimov, Sergey Kuzmin, Natalia Muratova, Aleksandr Sakovyh   +6 more
doaj   +1 more source

Alternative Fuels from Forestry Biomass Residue: Torrefaction Process of Horse Chestnuts, Oak Acorns, and Spruce Cones

Energies, 2020
The global energy system needs new, environmentally friendly, alternative fuels. Biomass is a good source of energy with global potential. Forestry biomass (especially wood, bark, or trees fruit) can be used in the energy process. However, the direct use
Arkadiusz Dyjakon, Tomasz Noszczyk
doaj   +1 more source

Oxidative torrefaction performance of microalga Nannochloropsis Oceanica towards an upgraded microalgal solid biofuel.

, 2022
Microalgae are a promising feedstock for carbon-neutral biofuel production due to their superior cellular composition. Alternatively, oxidative torrefaction has been recognized as a potential thermochemical technique for microalgal solid biofuel ...
Show, P-L, Ho, S-H, Zhang, C, Ong, HC, Chen, W-H, Wang, R   +5 more
core   +1 more source

Synergistic effect of biomass potassium content and oxidative atmosphere: Impact on torrefaction severity and released condensables [PDF]

, 2022
This study investigates the synergistic behavior between oxidative atmosphere and potassium catalytic effects on woody (Amapaí) and non-woody (Miscanthus) biomass.
Commandre, Jean-Michel, Valette, Jérémy, Silveira, Edgar A., Rousset, Patrick, Macedo, Lucélia   +4 more
core   +1 more source

Effect of Oxidative and Non-Oxidative Media on Coffee Torrefaction and Uncondensed-Gas Properties [PDF]

Coffee Science
This research aims to examine the effect of atmospheric media variations on the uncondensed gas characteristics produced from the torrefaction and cooling processes of coffee beans.
Faisal Faisal, Cut Sidrah Nadira, Khairil Khairil, Husni Husin, Yusya Abubakar   +4 more
openaire   +2 more sources

Progress in biomass torrefaction: Principles, applications and challenges [PDF]

, 2022
The development of biofuels has been considered as an important countermeasure to abate anthropogenic CO2 emissions, suppress deteriorated atmospheric greenhouse effect, and mitigate global warming.
Pétrissans, M, Lin, B-J, Chu, Y-S, Chang, J-S, Ubando, AT, Ho, S-H, Ong, HC, Lin, Y-Y, Chen, W-H, Show, PL, Culaba, AB, Pétrissans, A   +11 more
core   +1 more source