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Hongfang Chen, Yin Wang, Guangwen Xu and Kunio Yoshikawa
In this study, sewage sludge and mycelial waste from antibiotic production were pyrolyzed in a batch scale fixed-bed reactor as examples of two kinds of typical industrial biomass wastes with high nitrogen content. A series of experiments were conducted ...
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Peter Bacopoulos, James David Lambert, Mary Hertz, Luis Montoya and Terry Smith
Anecdotal data are currently the best data available to describe baseline conditions of beached oil tar balls on Florida?s First Coast beaches. This study combines field methods and numerical modeling to define a data-driven knowledge base of oil tar bal...
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Dmitriy V. Nelyubov, Marat I. Fakhrutdinov, Alena A. Sarkisyan, Evgeniy A. Sharin, Mikhail A. Ershov, Ulyana A. Makhova, Alisa E. Makhmudova, Nikita A. Klimov, Marina Y. Rogova, Vsevolod D. Savelenko, Vladimir M. Kapustin, Marina M. Lobashova and Ekaterina O. Tikhomirova
Research was carried out on the possibility of involving oil refining wastes and petrochemical by-products in marine fuel oil. It was shown that the properties of the studied products (VAT distillation residue of butyl alcohols, heavy pyrolysis tar, desa...
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Jiancong Liu, Manhong Ji, Jiabao Qin, Jia Zhu and Suiyi Zhu
Waste oil scum is commonly discharged during the air flotation process at oil-bearing wastewater treatment plants and disposed as an additive in cement kilns and/or furnaces. Herein, it was mixed with a magnetite-rich waste sludge and then completely rec...
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Yang Yue, Xiaoling Jin and Lei Deng
Biomass gasification technology is a clean and renewable energy utilization approach. Understanding the evolution of gasification product properties is crucial to achieving carbon neutrality goals. A fixed-bed reactor is employed for the biomass gasifica...
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Xiaolong Wang, Xin He and Xiaohua Wang
The extracts and extractive residues were obtained by single-stage extraction with acetone, CS2 and acetone/carbon disulphide solvent (IACDSM) under mild conditions, and they were then characterised by infrared and segmented peak fitting analysis. The re...
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Xiao-Fei Ma, Guo-You Shi and Zheng-Jiang Liu
To thoroughly figure out the distribution and formation mechanism of maritime accidents, this study proposes a domino effect model based on temporal association rules (TAR) to analyze and mine the secrets behind the accident?the formation mechanism of ac...
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Clifford H. Watson, Jane Yan, Stephen Stanfill, Liza Valentin-Blasini, Roberto Bravo Cardenas and Benjamin C. Blount
Standard machine smoking protocols provide useful information for examining the impact of design parameters, such as filter ventilation, on mainstream smoke delivery. Unfortunately, their results do not accurately reflect human smoke exposure. Clinical r...
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Hamza Khan, Hazem Issa and József K. Tar
Precise control of the flow rate of fluids stored in multiple tank systems is an important task in process industries. On this reason coupled tanks are considered popular paradigms in studies because they form strongly nonlinear systems that challenges t...
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Agung Sumarno, Syafwandi Syafwandi, Fatmawati Adelia Rizky, Sumiyati Sumiyati
Pág. 99 - 108
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Ning Zhao, Dong Liu, Hui Du, Congcong Wang, Fushan Wen and Nan Shi
Two medium-low temperature coal tars (MLCTs) derived from the pyrolysis of low-grade bituminous coal were separated into 11 narrow fractions by true boiling distillation. The primary property and chemical composition analysis of MLCTs and their distillat...
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Emmanuel Yeri Kombe
Pág. Page:1 - 7Abstract
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Ehsan Oveisi, Shahab Sokhansanj, Anthony Lau, Jim Lim, Xiaotao Bi, Fernando Preto and Cliff Mui
In this study, the moisture content, calorific value, and particle size of recycled wood chips were measured. The wood chips were used to fuel an 8.5 MWth updraft gasifier to produce syngas for combustion in a steam-producing boiler. In-situ s...
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R. Ochoa, G. Grimaldo
Pág. Page 137 - 146
The world has developed different methodologies for the design of asphalt mixtures; each of which is intended to optimise and find the optimal combination of materials that allow them to be resistant under specific travel, climate and structural support ...
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Robert S. Frazier, Enze Jin and Ajay Kumar
Biomass gasification has the potential to produce renewable fuels, chemicals and power at large utility scale facilities. In these plants catalysts would likely be used to reform and clean the generated biomass syngas. Traditional catalysts are made from...
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Jun Tao, Leiqiang Zhao, Changqing Dong, Qiang Lu, Xiaoze Du and Erik Dahlquist
Nickel supported on SBA-15 doped with CeO2 catalysts (Ni-CeO2/SBA-15) was prepared, and used for steam reforming of toluene which was selected as a model compound of biomass gasification tar. A fixed-bed lab-scale set was designed a...
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Mario Sisinni, Andrea Di Carlo, Enrico Bocci, Andrea Micangeli and Vincenzo Naso
The aim of this work was the evaluation of the catalytic steam reforming of a gaseous fuel obtained by steam biomass gasification to convert topping atmosphere residue (TAR) and CH4 and to produce pure H2 by means of a CO2
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Alexandre Poisson and Charles A. S. Hall
Modern economies are dependent on fossil energy, yet as conventional resources are depleted, an increasing fraction of that energy is coming from unconventional resources such as tar sands. These resources usually require more energy for extraction and u...
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Jiu Huang, Klaus Gerhard Schmidt and Zhengfu Bian
Biomass gasification has yet to obtain industrial acceptance. The high residual tar concentrations in syngas prevent any ambitious utilization. In this paper a novel gas purification technology based on catalytic hydrocracking is introduced, whereby most...
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Nestor Proenza Pérez
Pág. 1 a la 8
En este trabajo se hace un estudio de los diferentes tipos de gasificadores existentes, así como el estado actual de la tecnología de gasificación, realizando la selección del gasificador Downdraft Imbert Modificado, desarrollado por investigaciones del ...
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