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Contact2014-2-5 Abstract. Coal is one of the primary sources of energy accounting for about 67% of total energy consumption in India. The production of coal has increased from 35 million tons in 1951 to 409.3 million tons in 2004. At the same time, the Average Daily Employment (ADE) has increased from 352 thousand in 1951 to 405 thousand in 2004.
ContactSafety performance in China's underground coal mines can be improved by managing miners' hope and team reflexivity. Abstract Coal mining is one of the most dangerous occupations in China despite the enforcement of stringent industry regulations and investments in modern safety equipment.
Contact2014-1-1 1. Introduction. Float coal dust presents a major explosion hazard in underground coal mines. Modern mining methods have been shown to produce finer coal dust than in the 1920s (Sapko, Cashdollar, & Green, 2007).In order to mitigate this risk, pulverized rock dust is required to be applied generously to the intake, return, and belt airways/entries.
Contact2016-2-4 Abstract The environmental impacts of coal mining in South Africa are reviewed. The primary impacts arise from mining, particularly underground mining, largely because South African coal mines are relatively shallow. Coal washing gives rises to large waste dumps, which may ignite spontaneously and cause air pollution.
ContactAbstract: Most coal mine accidents are attributed to the unsafe behavior of miners. Adjusting the safety of coal mines has become an increasingly prominent problem. positive participation
Contact2021-3-4 In this paper we examine the impact of natural resource wealth by focusing on historical coal-mining across European regions. As an exogenous source of variation in coal extraction activities, we rely on the presence of coal-deposits located on the earth’s surface, which historically facilitated the discovery and extraction of coal. Our results show that former coal-mining regions are
Contact2021-3-2 Abstract:In China, the presence of significant levels of coal dust suspended in the air is a major health hazard and one of the main causes of disasters in coal production. A new technique was developed to control suspended dust by making use of foam.
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