Results 91 to 100 of about 55,778 (274)
An analysis of Bahrain's reform process, 1999-2005: Elite driven reform, developmental challenges, and strategic opportunities [PDF]
, 2007 This study offers the first detailed analysis on the social, economic, and political elite driven reforms undertaken in the Kingdom of Bahrain by King Hamad Bin Isa Al-Khalifa in the significant timeframe of 1999-2005.
Al Qassim, Waheed
core
Carbon Energy, EarlyView.Solvent washing of coffee‐ground hydrochars produces activated carbons with tunable pore sizes while maintaining surface area. Removing non‐polar contaminants enhances microporosity, increasing CO2 uptake by 40%. Moderate pore sizes (9–12 Å) yield optimal CO2:N2 selectivity, whereas smaller pores reduce selectivity due to stronger interactions between ...
Muhammad Irfan Maulana Kusdhany +4 more
wiley +1 more source
Theoretical and experimental investigation of a CDI injection system operating on neat rapeseed oil - feasibility and operational studies [PDF]
, 2009 This thesis presents the work done within the PhD research project focusing on the utilisation of plant oils in Common Rail (CR) diesel engines. The work scope included fundamental experimental studies of rapeseed oil (RSO) in comparison to diesel fuel,
Bialkowski, Michal Tadeusz
core
A Methodology to Integrate Closed‐Cycle Heat Pumps into Batch Distillation Columns
Chemie Ingenieur Technik, EarlyView.Batch distillation often cannot use vapor recompression due to contamination risks in food and pharma. This study proposes a design for integrating closed‐loop heat pumps using natural fluids. Results show significant energy savings, offering a sustainable alternative to traditional setups.
Philipp Dorn +5 more
wiley +1 more source
Ideas, Institutions and Interests: The Politics of China’s Energy Policy Change 1996-2015
, 2016 This study investigates and explains the shift of the relative priority in China’s energy policy in the 1990s and 2000s. Between 1996 and 2015, the priority of China’s national energy policy had shifted from an emphasis on energy supply security to ...
Gao, Yang
core +2 more sources
The Canadian Journal of Chemical Engineering, EarlyView.This work demonstrates the application of neural ordinary differential equations (neural ODEs) for learning hydrocracking reaction kinetics directly from data, achieving robust predictions under noise and sparsity while preserving mechanistic interpretability through gradient‐based analysis of temperature‐ and concentration‐dependent reaction rates ...
Souvik Ta +2 more
wiley +1 more source
Organic contaminants affecting the quality of water. [PDF]
Public Health Rep (1896), 1956 MIDDLETON FM, ROSEN AA.
europepmc +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This paper proposes an online process fault diagnosis scheme that integrates principal component analysis, Andrews function, autoencoder, and multilayer feedforward neural network to enhance the fault diagnosis performance. Useful features are extracted from the online monitoring data by using Andrews function (also known as Andrews plot).
Shengkai Wang, Jie Zhang
wiley +1 more source
Volatile chemical products emerging as largest petrochemical source of urban organic emissions
Science, 2018 B. McDonald +19 more
semanticscholar +1 more source
Production of middle distillates through olefin oligomerization using ZSM‐5 as a catalyst
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The global transportation sector relies heavily on gasoline (C5–C12) and diesel (C11–C24), which together account for approximately 60% of its energy needs. Driven by rapid industrialization and urbanization, diesel consumption is outpacing gasoline, with projections estimating global demand by 2035 at 27 million barrels per day for gasoline ...
Thembekile Hoyi +3 more
wiley +1 more source