scholarly journals Chemical durability of slag produced by thermal plasma melting of low-level miscellaneous solid wastes

2001 ◽  
Vol 8 (1) ◽  
pp. 45-54
Author(s):  
Tadashi Amakawa ◽  
Shinji Yasui
Keyword(s):  
Thermal Plasma ◽  
Chemical Durability ◽  
Solid Wastes ◽  
Low Level ◽  
Plasma Melting

Vaporization Behavior of Cs in Plasma Melting of Simulated Low Level Miscellaneous Solid Wastes

1997 ◽  
Vol 36 (Part 1, No. 9A) ◽  
pp. 5741-5746 ◽  
Author(s):  
Shinji Yasui ◽  
Kazuo Adachi ◽  
Tadashi Amakawa
Keyword(s):  
Solid Wastes ◽  
Low Level ◽  
Plasma Melting

Leaching behaviors and mechanisms of vitrified forms for the low-level radioactive solid wastes

2020 ◽  
Vol 384 ◽  
pp. 121296 ◽  
Author(s):  
Miae Kim ◽  
Hyun Gyu Kim ◽  
Shin Kim ◽  
Jang-Hee Yoon ◽  
Ji Yeong Sung ◽  
...  
Keyword(s):  
Solid Wastes ◽  
Low Level

Practice of Simulation to Formation of Rock Theory

2007 ◽  
Vol 336-338 ◽  
pp. 1918-1920 ◽  
Author(s):  
Xiang Peng Feng ◽  
Heng Hu Sun ◽  
Xiao Ming Liu
Keyword(s):  
Building Materials ◽  
Resource Consumption ◽  
Solid Wastes ◽  
Low Level ◽  
High Resource ◽  
Waste Production ◽  
High Pollution

The utilization of industrial solid wastes as building materials has been thought of as the best way to solve the problems caused by high waste production, high resource consumption and high pollution that is inherent with the primary industries of China. However, due to the low level of usage by previous technologies, these serious problems of the primary industries still persist. Hence, it is urgent to seek an effective way to solve these problems. In this paper, based on the understanding of the theory of simulation to formation of rock and the research advances of sialite technology, it is concluded that sialite technology can achieve the effective usage of industrial solid wastes.

Vitrification of MSWI Fly Ash by Thermal Plasma Melting and Fate of Heavy Metals

2012 ◽  
Vol 14 (9) ◽  
pp. 813-818 ◽  
Author(s):  
Guohua Ni ◽  
Peng Zhao ◽  
Yiman Jiang ◽  
Yuedong Meng
Keyword(s):  
Heavy Metals ◽  
Fly Ash ◽  
Thermal Plasma ◽  
Mswi Fly Ash ◽  
Plasma Melting

Analysis of Thermal Plasma-Assisted Waste-to-Energy Processes

2010 ◽  
Author(s):  
Caroline Ducharme ◽  
Nickolas Themelis
Keyword(s):  
Thermal Plasma ◽  
Hazardous Materials ◽  
Ceramic Coatings ◽  
Solid Wastes ◽  
Waste To Energy ◽  
Municipal Solid Wastes ◽  
Plasma Torches ◽  
The Earth ◽  
Energy Processes ◽  
Plasma Technologies

Thermal plasma torches convert electricity to high-temperature thermal energy by applying a high voltage across a flowing gas stream. Plasma torches are used extensively for producing metallic and ceramic coatings and also for vitrifying hazardous materials, such as asbestos-contaminated wastes. In the last decade, several thermal plasma processes have been proposed for treating municipal solid wastes (MSW). This research is based on a critical analysis of previous work by the Earth Engineering Center and on published reports and examines the possibilities for the proposed thermal plasma (TP) processes to be recover energy from MSW as an alternative to the conventional waste-to-energy (WTE) by grate combustion. In particular, this study will investigate two prominent thermal plasma technologies that are presently under development: The Alter NRG “Westinghouse” process in the U.S. and the Europlasma process in France. The environmental impacts and the technical economic aspects of plasma-assisted WTE processes will be compared to the traditional process of MSW combustion on a moving grate.

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