Results 71 to 80 of about 181,673 (299)

3D investigation and modeling of the geometric effects on porosity in packed beds

AIChE Journal, EarlyView.
Abstract In porous beds, physical boundaries restrict particle arrangement, leading to inhomogeneous porosity. This paper reports on the porosity profiles that are the result of geometric effects on monodisperse packed beds in cylindrical and cubic arrangements. Special focus is given to the influence of edges and corners in cubic geometries.
Bastian Oldach, Konrad E. R. Boettcher, Alexander S. Sommer‐Behr, Norbert Kockmann   +3 more
wiley   +1 more source

REACTORES DE LECHO FLUIDIZADO Y LECHO BURBUJEANTE EN LA GASIFICACIÓN DE BIOMASA RESIDUAL

Revista Fuentes El Reventón Energético, 2014
The treatment of residual biomass for energy is a topic of interest for environmental conservation and energy efficiency. Within the advanced treatment technologies, hydrothermal processes have attracted considerable interest because of its efficacy in ...
Martín Enrique Durán García
doaj  

The Heat Transfer Characteristics of Circulating Fluidized Bed Reactor

Journal of Harbin University of Science and Technology, 2019
As a new type of combustion device, circulating fluidized bed has overcame many disadvantages of coal fired industrial boilers. It has improved combustion efficiency and reduced pollutants.The heat transfer characteristics related to fluidized bed are ...
CHEN Ju-hui, CHEN Ji-yuan, LI Jia-hao, LI Xin, SHI Xiao, CUI Ling-zhen, DONG Bao-jun   +6 more
doaj   +1 more source

Gasification of Pine Wood Chips with Air-Steam in Fluidized Bed [PDF]

, 2015
Tato práce studovala vliv použití vzduchu a páry jako zplynovacího činidla ve zkapalňovacím generátoru plynu na vlastnosti vyprodukovaného plynu (oxid uhelnatý, vodík, obsah dehtu a nízká výhřevnost). Tato studie byla založena na experimentech které byly
Salami, Najdat
core  

Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing

Advanced Intelligent Systems, EarlyView.
This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian, Liuchao Jin, Qi Ge, Wei‐Hsin Liao, Andrés Díaz Lantada, Francisco Franco Martínez, Tianyu Zhang, Tao Liu, Charlie C. L. Wang, Mohammad Hossein Mosallanejad, Reza Ghanavati, Abdollah Saboori, Alejandro De Blas De Miguel, William Solórzano‐Requejo, Yi Cai, Xiangyang Dong, Huangyi Qu, Najmeh Samadiani, Guangyan Huang, Austin Downey, Yanzhou Fu, Lang Yuan, Tsz‐Kwan (Glory) Lee, Arbind Agrahari Baniya, Eisha Waseem, Abdul Rahman Sani, Abbas Z. Kouzani, Yijia Wu, Markus P. Nemitz, Masoud Shirzad, Dageon Oh, Seung Yun Nam, Amedeo Franco Bonatti, Irene Chiesa, Gabriele Maria Fortunato, Giovanni Vozzi, Carmelo De Maria, Mahdi Bodaghi   +37 more
wiley   +1 more source

A Review on Magnesium Based Metal Hydrides for Thermal Energy Storage Systems

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The hydrogen storage in metal hydrides is an imminent, innovative, and environmentally beneficial approach that offers benefits for example, an ample amount of storage and elasticity in terms of thermodynamics necessary for hydrogen absorption and release.
Asif Nizam, Prem Kumar Chaurasiya, Vinod Kumar Sharma, Ranjith Krishna Pai   +3 more
wiley   +1 more source

Hydrometallurgy of the delta sulfide ores, second stage report [PDF]

, 1987
This report contains results of the Fluidized-Bed Leaching (FBL) initially adapted to improve Leaching-Flotation processing of Delta ores in sulfate solution. The research carried out in the continuous laboratory installation show, however, that the new,
Letowski, F., Rao, P.D.
core  

Innovative Approach to Hydrogen Purification: A Review on the Role of Metal Hydrides

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal hydrides, renowned for their unique hydrogen bonding capabilities, have emerged as pivotal materials in the energy sector, particularly for hydrogen storage and purification applications. Their ability to store hydrogen reversibly under moderate conditions has positioned them at the forefront in hydrogen‐based energy systems. This review
T. Mohammed Faheem, Vinod Kumar Sharma, A. Shaija, Bhaskar Das, Ranjith Krishna Pai   +4 more
wiley   +1 more source

Hydrogen Production from Biomass Pyrolysis and In-line Catalytic Steam Reforming

Chemical Engineering Transactions, 2015
Hydrogen production from pyrolysis-catalytic steam reforming of pine sawdust has been investigated using two subsequent reactors: i) a conical spouted bed reactor for biomass pyrolysis at 500 °C, and ii) a fluidized bed reactor for catalytic reforming of
A. Arregi, I. Barbarias, J. Alvarez, A. Erkiaga, M. Artetxe, M. Amutio, M. Olazar   +6 more
doaj   +1 more source

Optimization of Fluidized Bed Isothermal Reactor in a Styrene Production Process [PDF]

, 2016
The focus of this thesis is to explain the optimization of a fluidized bed isothermal reactor in a styrene production process. The first section of the thesis gives a summary of chemical process optimization in general.
Peaster, Matthew Hamilton
core   +1 more source