Life cycle assessment of underground coal mining in China

2021 ◽  
pp. 150231
Author(s):  
Ming Tao ◽  
Wenqing Cheng ◽  
Kemi Nie ◽  
Xu Zhang ◽  
Wenzhuo Cao
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Coal Mining ◽  
Underground Coal Mining

Life Cycle Inventory of Gangue as Alternative Raw Materials

2015 ◽  
Vol 814 ◽  
pp. 533-538
Author(s):  
Zhen Guo Peng ◽  
Xian Zheng Gong ◽  
Yu Liu ◽  
Chen Li ◽  
Xiao Liu
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Coal Mining ◽  
Life Cycle Inventory ◽  
Raw Materials ◽  
Economic Value ◽  
Calorific Value ◽  
Solid Wastes ◽  
Utilization Rate ◽  
Comprehensive Utilization

With the development of science and technology and industry level, solid wastes are fully utilized. Among which gangue is the solid waste generated in the process of coal mining, its comprehensive utilization rate is more than 60%. Environmental pollution in the process of coal mining is one of the typical environmental problems confronted in China. In this paper, the life cycle inventory (LCI) of gangue was acquired by the method of life cycle assessment and further environmental impact assessment was achieved as well. The results showed that environmental impacts based on allocation of calorific value were greater than that of economic value, and it’s about 3.68 times the impacts assigned by economic value. Therefore allocation of economic value was better.

Model of environmental life cycle assessment for coal mining operations

2016 ◽  
Vol 562 ◽  
pp. 61-72 ◽  
Author(s):  
Dorota Burchart-Korol ◽  
Agata Fugiel ◽  
Krystyna Czaplicka-Kolarz ◽  
Marian Turek
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Coal Mining ◽  
Mining Operations ◽  
Environmental Life Cycle Assessment

DEVELOPMENT OF DETERGENT RECIPE WITH IMPROVED ENVIRONMENTAL CHARACTERISTICS

2020 ◽  
Vol 5 (4) ◽  
pp. 223-229
Author(s):  
Yuliia Slyva ◽  
◽  
Oleksiy Verenikin ◽  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Synthetic Detergent ◽  
General Scheme ◽  
Practical Experience ◽  
Environmental Characteristics ◽  
Environmental Standard ◽  
Ecological Characteristics ◽  
Environmental Criteria ◽  
Environmental Properties

The research on the development of an innovative formula of a synthetic detergent with improved environmental properties, which meet the environmental standard of SOU OEM 08.002.12.065:2016 "Detergents and cleaning products. Environmental criteria for life cycle assessment" is carried out. The accumulated theoretical and practical experience is generalized, the general scheme of designing and development of new goods taking into account features of detergents with the improved ecological characteristics is created.

Life Cycle Assessment of Two Alternative End-of-life Scenarios for Leather Safety Shoes

2018 ◽  
Author(s):  
Alexandra LUCA ◽  
David SANCHEZ DOMENE ◽  
Francisca ARAN AIS
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
End Of Life
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