Results 31 to 40 of about 13,160,432 (170)

Heating value of thermally treated wood [PDF]

, 2020
Common ash (Fraxinus excelsior L.) wood was heat treated in an oven at the temperatures of 180°C, and 200°C under atmospheric pressure in the presence of air for 3, 6, 9, 12 hours, and the changes in higher heating value (HHV) of wood were studied.
Výbohová, Eva, Geffertová, Jarmila
core   +1 more source

Correlation between the heating value and the chemical characteristics of Eucalyptus biomass [PDF]

Ciência Rural
: The chemical characteristics of lignocellulosic biomass determine its suitability as an energy source, affecting its combustibility, flame stability, and overall energy efficiency.
Eraldo Antonio Bonfatti Júnior, Rudson Silva Oliveira, Elaine Cristina Lengowski, Alan Sulato de Andrade, Dimas Agostinho da Silva   +4 more
doaj   +1 more source

Evaluasi Prediksi Nilai Higher Heating Value (HHV) Biomassa Berdasarkan Analisis Ultimate: Evaluation of Prediction Higher Heating Value (HHV) of Biomass-Based on Ultimate Analysis [PDF]

, 2019
Biomassa merupakan energi terbarukan yang sangat penting, dimana keberadaannya dapat menggantikan bahan bakar fosil baik padat maupun cair. Sebagai bahan bakar tentu perlu adanya analisis-analisis untuk mengetahui karakteristik dan kualitas biomassa ...
Karelius, Karelius, Kristian, Novi, Dirgantara, Made   +2 more
core   +1 more source

Thermal Properties of Biochars Derived from Waste Biomass Generated by Agricultural and Forestry Sectors

Energies, 2017
Waste residues produced by agricultural and forestry industries can generate energy and are regarded as a promising source of sustainable fuels. Pyrolysis, where waste biomass is heated under low-oxygen conditions, has recently attracted attention as a ...
Xing Yang, Hailong Wang, Peter James Strong, Song Xu, Shujuan Liu, Kouping Lu, Kuichuan Sheng, Jia Guo, Lei Che, Lizhi He, Yong Sik Ok, Guodong Yuan, Ying Shen, Xin Chen   +13 more
doaj   +1 more source

Biomass and plastic co-pyrolysis for syngas production: Characterisation of Celtis mildbraedii sawdust as a potential feedstock

Scientific African, 2022
Celtis mildbraedii sawdust (CMS) from Ghana was characterised to investigate its suitability with polyethylene terephthalate (PET) for syngas production via co-pyrolysis.
Isaac Mensah, Julius Cudjoe Ahiekpor, Nadine Herold, Edem Cudjoe Bensah, Alexander Pfriem, Edward Antwi, Bright Amponsem   +6 more
doaj   +1 more source

Investigating Sodium Percarbonate for Upgrading Torrefied Spent Coffee Grounds as Alternative Solid Biofuel by Taguchi Optimization

Energies
Producing solid biofuels with high calorific value and high storage stability under limited energy consumption has become a crucial focus in the global energy field.
Wei-Hsin Chen, Kuan-Ting Lee, Ji-Nien Sung, Nai-Yun Hu, Yun-Sen Xu   +4 more
doaj   +1 more source

Performance Evaluation of Biomass Blends with Additives Treated by Hydrothermal Carbonization

Chemical Engineering Transactions, 2019
Hydrothermal carbonization (HTC) is a thermochemical technology of biomass conversion that has some advantages: lower operating temperature than other technologies, ability to process biomass with high moisture content and generation of a final product ...
Fidel Vallejo, Luis A. Diaz-Robles, Francisco Cubillos, Ricardo Vega, Jaime Gomez, Ernesto Pino-Cortes, Bastian Bascunan, Paulina Carcamo, Francisca Parra, Ana Urzua, Samuel Carrasco   +10 more
doaj   +1 more source

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi, Johannes Neidel, Robert Daschner, Andreas Apfelbacher, Andreas Hornung   +4 more
wiley   +1 more source

Applying feature selection and machine learning techniques to estimate the biomass higher heating value

Scientific Reports, 2023
The biomass higher heating value (HHV) is an important thermal property that determines the amount of recoverable energy from agriculture byproducts.
Seyyed Amirreza Abdollahi, Seyyed Faramarz Ranjbar, Dorsa Razeghi Jahromi   +2 more
doaj   +1 more source

Biogas production from Opuntia stricta Haw.: microbial diversity and solid load influence on sludge recycle systems

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The search for alternative and sustainable energy sources becomes urgent as energy demand increases and fossil fuels become less available, especially in water‐scarce regions such as the Brazilian semi‐arid region, where current projections of global warming and the expansion of arid and semi‐arid zones point to a future of desertification ...
Wallysson K. P. Barros, Íthalo B. S. de Abreu, Elias G. M. Silva, João V. P. Tavares, Bruna K. O. Silva, Joyce G. W. Siqueira, Rafael B. de Souza, Rômulo S. C. Menezes, Everardo V. S. B. Sampaio, José Antonio Pérez‐Pimienta, Emmanuel D. Dutra   +10 more
wiley   +1 more source