Results 41 to 50 of about 56,496 (254)

Rhodamine B Adsorption Efficiency of Biochar Produced Through Co‐Pyrolysis of Municipal Sewage Sludge and Food Waste Mixture Under High‐Temperature Condition

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT With the large‐scale construction of wastewater treatment facilities, the production of municipal sewage sludge continues to rise. This sludge contains substantial amounts of toxic and hazardous substances, and improper disposal may lead to secondary environmental pollution.
He Li, Chang Jiang, Rajendra Prasad Singh, Peiyao Xu, Yizhuo Wang, Haokun Gong   +5 more
wiley   +1 more source

Predicting Calorific Value of Thar Lignite Deposit: A Comparison between Back-propagation Neural Networks (BPNN), Gradient Boosting Trees (GBT), and Multiple Linear Regression (MLR)

Applied Artificial Intelligence, 2020
Calorific value provides a strong measure of useful energy during coal utilization. Previously, different AI techniques have been used for the prediction of calorific value; however, one model is not valid for all geographic locations.
Waqas Ahmed, Khan Muhammad, Fahad Irfan Siddiqui   +2 more
doaj   +1 more source

Hydrogen‐Enriched Microbial Oil Biodiesel With Hybrid Nanoparticles Impact on Diesel Engine Efficiency and Emissions

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study examines a dual‐fuel enhancement strategy that combines hydrogen enrichment with hybrid nanoparticle (HNP) doping. The aim is to improve combustion, performance, and emission characteristics of microbial oil biodiesel (MOB) in compression ignition engines.
D. Premkumar, S. Senthil Kumar, K. R. Padmavathi, Prajith Prabakar   +3 more
wiley   +1 more source

Design and Optimization of a Novel Kalina‐Organic Rankine Cycle System Based on LNG Cold Energy Utilization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a novel integrated system (SDKC‐DORC) that combines a split‐flow dual‐pressure Kalina cycle with a secondary organic Rankine cycle for the synergistic utilization of solar energy and liquefied natural gas (LNG) cold energy.
Ke Xiao, Kun Wang, Wenquan Jiang, Fan Yang, Changshun Wang, Chengjie Su, Junjie Liu   +6 more
wiley   +1 more source

Proses Densifikasi Pelepah Sawit Menggunakan Crude Gliserol sebagai Filler Menjadi Bahan Bakar Padat [PDF]

, 2017
Empty fruit bunches only used as a source of raw materials for animal feed, compost and organic fertilizer in the plantation. Palm empty fruit bunches has a calorific value of 18.795 kJ/kg. The calorific value can be increased by torefaction. Torefaction
\u27, K. (Komalasari), Helwani, Z. \u27. (Zuchra), Yudha, R. S. (Ricky)   +2 more
core  

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Características Dendrométricas, Físicas e Químicas da Myracrodruon urundeuva e da Leucaena leucocephala

Floresta e Ambiente, 2017
RESUMO Com o objetivo de avaliar características dendrométricas, físicas e químicas da Myracrodruon urundeuva e Leucaena leucocephala foi realizada supressão de cinco exemplares de cada espécie.
Lázaro Lavoisier Honorato da Silva, Elisabeth Oliveira, Leandro Calegari, Marllus Carneiro Pimenta, Maysa Kevia Linhares Dantas   +4 more
doaj   +1 more source

Thermogravimetric analysis-based proximate analysis of agro-byproducts and prediction of calorific value

Energy Reports, 2022
Domestic agro-byproduct potential in Korea is estimated to be approximately 4,018 × 103 tons of oil equivalent per year. Majority of agro-byproducts are unused and discarded.
Sunyong Park, Seok Jun Kim, Kwang Cheol Oh, LaHoon Cho, YoungKwang Jeon, Chunggeon Lee, DaeHyun Kim   +6 more
doaj   +1 more source

Torefaksi Tandan Kosong Sawit : Pengaruh Kondisi Proses terhadap Nilai Kalor Produk Torefaksi [PDF]

, 2016
Empty fruit bunches can be used as alternative energy source by torrefaction process. Torrefaction is a treatment process of biomass into solid fuel within temperature range of 200-300oC in an inert condition.
Fernando, A. Q. (Al), Helwani, Z. \u27. (Zuchra)   +1 more
core  

Gleaning the Rocky Shore? 2500 Years of Coastal Resource Use at Red Bluff 1, GunaiKurnai Country, SE Australia

Archaeology in Oceania, EarlyView.
ABSTRACT Shell middens in Gippsland along the eastern half of Victoria's coastline have usually been characterised as small, short‐duration camp sites with relatively low shell densities and low taxonomic diversity. Here we present new excavation results from a dense, high‐diversity site at Red Bluff near the eastern end of GunaiKurnai Country, a ...
Patrick Faulkner, Bruno David, David M. Kennedy, Fiona Petchey, Joanna Fresløv, Ashleigh J. Rogers, Jillian Garvey, Rachel Kirby, Runjie Yuan, Russell Mullett, John Stanisic, Kyne Krusic‐Golub, V. Ruth Pullin, Matthew C. McDowell, Robert J. Skelly, Anthony Romano, Vanessa N. L. Wong, GunaiKurnai Land and Waters Aboriginal Corporation   +17 more
wiley   +1 more source