Results 11 to 20 of about 1,141,278 (210)

Equilibrium Model of Steam Gasification of Coal

Journal of Sustainable Mining, 2013
Coal gasification is a complex process of parallel-consecutive chemical reactions at high temperature between the organic part of coal matter and the gasifying agent.
Magdalena Cempa-Balewicz, M. Jacek Łączny, Adam Smoliński, Sebastian Iwaszenko   +3 more
doaj   +1 more source

Determination of Some Heavy Metal Pollutants in Sediments of the Seybouse River in Annaba, Algeria

Air, Soil and Water Research, 2012
This study was conducted in order to fight against pollution of the environment. The study concerns river sediment of the Seybouse River in northeastern Algeria.
Achour Louhi, Atika Hammadi, Mabrouka Achouri   +2 more
doaj   +1 more source

Study on a New Type of Composite Powder Explosion Inhibitor Used to Suppress Underground Coal Dust Explosion

Applied Sciences, 2021
At present, the world is committed to the development of environmentally friendly, sustainable and industrial safety. The effective treatment of industrial solid waste can be applied in the field of industrial safety.
Bo Liu, Yuyuan Zhang, Kaili Xu, Yansong Zhang, Zheng Hao, Ning Ma   +5 more
doaj   +1 more source

Problem of the waste formation and disposal on the railways

Вестник Научно-исследовательского института железнодорожного транспорта, 2023
Introduction. Improving the management system of industrial and consumption waste of the Russian Railways, waste processing and recycling are some of the main focuses of the company's environmental strategy.Materials and methods.
L. B. Kairullina, N. L. Mamaeva
doaj   +1 more source

Environmental audit of industrial waste [PDF]

, 2020
In this industrialization era, an environmental audit is become more complex which is a very strict action are needed in minimize a wastage. Employing an environmental management system is a significant undertaking but an extremely worthwhile one for any
Aden, Mohamed Ibrahim, Hasbullah, Mohd Hanif, Hassan, Hassan Hussein, Zahari, Muhammad Syaiful Annuruddin, Zulkafli, Nurul Farhana   +4 more
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Synthesis of Polytetrahydrofuran Using Protonated Kaolin as A Solid Acid Catalyst

Bulletin of Chemical Reaction Engineering & Catalysis, 2019
In this work, a non-toxic protonated kaolin clay exchanged with protons, was successfully applied as a solid acid catalyst for the polymerization of tetrahydrofuran (poly(THF)) at room temperature in the presence of acetic anhydride.
Abdelhak Moumen, Zhour Hattab, Youghourta Belhocine, Kamel Guerfi, Nacer Rebbani   +4 more
doaj   +1 more source

Measuring the recycling potential of industrial waste for long-term sustainability

Humanities & Social Sciences Communications, 2023
Industrial waste is the byproduct of many industrial processes. Estimating the recycling potential of industrial waste can help solve the anthropogenic circularity conundrum. Here we employed the Environmental Kuznets Curve (EKC) to verify GDP as a route
Qudsia Kanwal, Xianlai Zeng, Jinhui Li
doaj   +1 more source

Food waste materials appear efficient and low-cost adsorbents for the removal of organic and inorganic pollutants from wastewater [PDF]

, 2018
In recent studies, the adsorption capacity of several food waste materials has been assessed by performing adsorption experiments in heterogeneous operating conditions.
Canepari, S., Frezzini, M. A., Giuliano, A., Massimi, L., Treacy, J.   +4 more
core   +1 more source

Artificial weathering pools of calcium-rich industrial waste for CO2 sequestration [PDF]

, 2011
Processes of carbonation of calcium-rich aqueous industrial wastes from acetylene production were performed mimicking rock weathering, using the atmospheric carbon dioxide as reactant.
Esquivias Fedriani, Luis María, Lemus, A., Morales Flórez, Víctor, Santos, A.   +3 more
core   +1 more source

The mechanism of synergistic hydration performance improvement of the ternary composite cementitious material composed of hemihydrate phosphogypsum, blast furnace slag and quicklime

Frontiers in Materials
To realize the resource utilization of solid waste hemihydrate phosphogypsum (HPG) and significantly enhance its mechanical strength and water resistance as a construction material, this study employs the synergistic activation of HPG with blast furnace ...
Jianqiu Li, Jianqiu Li, Yulu Li, Lin Yang, Jianxin Cao, Jianxin Cao   +5 more
doaj   +1 more source