Results 81 to 90 of about 30,366 (219)

An Experimental Study of Briquetting Process of Torrefied Rubber Seed Kernel and Palm Oil Shell [PDF]

, 2016
Torrefaction process of biomass material is essential in converting them into biofuel with improved calorific value and physical strength.However, the production of torrefied biomass is loose, powdery, and nonuniform.
Abdullah, M. Khalil, Hamid, M. Fadzli, Idroas, M. Yusof, Ishak, M. Zulfikar, Miskam, M. Azman, Zainal Alauddin, Z. Alimuddin   +5 more
core   +4 more sources

Exergy‐Based Simulation and Optimization of Multiagent MSW Gasification for Sustainable Energy Recovery Using Aspen Plus

Energy Science &Engineering, EarlyView.
ABSTRACT Thermochemical gasification is one of the most efficient methods for producing solid waste synthesis gas. Therefore, to predict and analyze the process of gasification of municipal solid waste (MSW) in a downdraft fixed‐bed gasification reactor with a thermal capacity of 2.1 kW, a comprehensive numerical modeling approach based on Gibbs free ...
Mohammad Reza Gharib, Payam Danesh, Ali Delarami   +2 more
wiley   +1 more source

The Effect of Funnel Angle on Density, Hardness, and Calorific Value in Briquette Pressing Machine

Jurnal Teknik Mesin Indonesia
Efforts to find new energy sources continue, including Renewable Energy Sources (RES). Biomass is an alternative source of renewable energy and one example of biomass is briquettes. Briquettes are solid fuels made from renewable organic materials derived from plants such as mangrove wood, coconut shells, and palm kernel shells.
Mustaza Ma'a, Mohammad Ichwan Syachreffi, Roni Novison, Jupri Yanda Zaira, Nur Cahya Nugroho   +4 more
openaire   +1 more source

Application, Challenges, and Prospects of Non‐Thermal Processing Technologies for Seaweed Protein Extraction—A Review

Food Chemistry International, EarlyView.
This review highlights non‐thermal extraction technologies for seaweed proteins, emphasizing their mechanisms, impacts on protein structure and functionality, and sustainability potential. Key limitations related to species dependence, extract complexity, and scale‐up are discussed to guide future industrial and biorefinery applications.
Rahat Mahmud, Md Fuad Al Hasan, Shuvojit Roy, Tanvir Ahmed   +3 more
wiley   +1 more source

Characterization of bamboo species and other biomasses with potential for thermal energy generation

Pesquisa Agropecuária Tropical, 2019
Biomass quality is important to strengthen the use of species as reliable energy sources. This study aimed to characterize the energy quality attributes of bamboo species (Bambusa vulgaris, Bambusa tuldoides, Dendrocalamus giganteus and Guadua ...
Anderson Carlos Marafon, André Felipe Câmara Amaral, Eurico Eduardo Pinto de Lemos   +2 more
doaj   +1 more source

The effects of worked examples presentation on sub-cognitive loads [PDF]

, 2017
One promising technique for helping students in fulfilling complex problem solving tasks is through learning with worked example. Although worked example approach is the most prominent technique discussed in the literature of cognitive load theory, there
Abd Latif, Amirah, Awang, Noor Azura, Basri, Hatijah, Muhamad Zamri, Ain Zamira, Muhammad, Nur Ainnaa Mardhiah, Nik Mahmud, Nik Noor Haryatul Eleena, Zalkepali, Noor Ummi Hazirah Hani   +6 more
core   +1 more source

Coupling Water Purification and Carbon Sequestration at Various Spatial Scales From Supply and Demand Perspective

Land Degradation &Development, EarlyView.
ABSTRACT Balancing ecosystem‐service supply and demand is central to understanding both the natural and social dimensions of ecosystem services and to enhancing human well‐beings. Concurrently, collaborative efforts are underway to improve multiple ecosystem services, including the promotion of carbon neutrality and water purification (WP) within basin
Jing Cheng, Mingyang Ding, Zhenya Zhu, Xinping Luo, Xin Huang, Chunbo Huang   +5 more
wiley   +1 more source

Effect of Low‐Temperature Torrefaction Pretreatment on the Energy–Mass Co‐Benefit of Corn Straws

Energy Science & Engineering
To explore the effects of low‐temperature torrefaction on physicochemical properties and energy–mass co‐benefit of corn straws, the products obtained after torrefaction at different low temperatures were studied.
Yantao Yang, Lei Song, Mei Yang, Peng Liu, Tingzhou Lei   +4 more
doaj   +1 more source

Influence of combustion of sulfur oxides on the environment

Известия высших учебных заведений: Проблемы энергетики, 2017
Studied the elemental composition of the fuel oil, derived from petroleum different fields; The values of the density, content and total sulphide sulfur and calorific value of the test fuel oil.
R. E. Lipant'ev, V. P. Tutubalina
doaj   +1 more source

Temporal changes in the dietary niche of sympatric seals provides insight into the role of competition in population declines

Oikos, EarlyView.
Competition theory suggests that interspecific prey competition can result in changes to the dietary niche, but obtaining timeseries of data from sympatric species experiencing temporal variation in competition is challenging. Scotland is an important area for two species of seals, but over the past 20 years, populations of harbour seals Phoca vitulina
Izzy Langley, Philip S. Hammond, Paul M. Thompson, Graham J. Pierce, Lindsay J. Wilson, Ailsa J. Hall, Gordon D. Hastie, Debbie J. F. Russell   +7 more
wiley   +1 more source