scholarly journals Circular Economy Model and the Implementation in Vietnamese Coal Mining Industry

2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Dinh Chieu LE ◽  
Thi Bich DONG

The circular economy is the economic model that has been applied for a long time in theworld. This model is applied at all three levels: micro (enterprise-level), intermediate (industry level,industrial zone level), and macro-level (local level, regional level, or national level). Vietnamese CoalMining Industry has been having important contributions to the socio-economic development ofVietnam. However, this industry also causes lots of issues about environmental pollution. In the contextof resource depletion, environmental pollution and the cost of exploiting and processing increases withthe deep exploiting process; the tastes of utilizing resources, minimizing environmental pollution, andcreating more value-added for this industry are inevitable requirements. Because of the tasks, applyingthe circular economy model into this industry (both intermediate and micro-level) is the urgent solutionfor the sustainable development of the Vietnamese Coal Mining Industry. The paper uses a combinationof research methods such as theoretical research, case study research, statistical data analysis, etc., topropose the circular economy model for the Vietnamese Coal Mining Industry and some solutions todeploy this model into the industry's operations towards sustainable development.

2019 ◽  
Vol 134 ◽  
pp. 03009
Author(s):  
Piotr Kosinskiy ◽  
Vladimir Merkuriev ◽  
Aleksey Medvedev

The article is devoted to the study of coal mining industry problems in a region and environmental and economic damage caused by its activities. It is found that the intensive development of coal mining industry is accompanied by negative environmental consequences associated with the impact on social and economic indicators of a region and the quality of life of the population. The methodology for analysis and evaluation of environmental and economic damage to a regional economy based on the loss of gross regional product (GRP) and associated with the loss of working time due to the incidence of the population, determined by the level of environmental pollution, was developed. The developed methodology solves the problem of evaluating the impact of environmental components not only on environmental and economic damage, characterized by GRP losses, but also on the quality of life of the population. In addition, the optimization nature of the presented model allows finding the economic potential of producers and the objective efficiency of enterprises, which will make it possible to compensate for damage caused by environmental pollution that is adequate to the negative consequences of their activities.


2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Thi Khanh Ly CHU ◽  
Ngoc Huong Quynh PHAM ◽  
Tu Phuong PHAM ◽  
Quynh Nga NGUYEN

Coal is one of the most precious mineral resource, mining and mineral processing contributesto the economic development. In Vietnam, coal mining industry is economically profitable. However, thisindustry shows several disadvantages such as low productivity, wasting resources, negative environmentalimpact. Therefore, the State of Vietnam need to improve the coal mining governance to raise revenues,avoid wasting resources and meet the requirements of sustainable development. The paper aims toevaluate State governance of coal mining industry in Vietnam, and shows the advantages anddisadvantages of this governance. Therefore, this paper proposes the strategies and solutions to improvecoal mining governance in Vietnam towards sustainable development. The structure of the paper includes:(i) Literature review of the importance and requirements of state governance of coal mining industrytowards sustainable development; (ii) State governance of coal mining industry in Vietnam; (iii) Proposalsto improve State governance of coal mining industry towards sustainable development in Vietnam.


2019 ◽  
Vol 105 ◽  
pp. 04040
Author(s):  
Dmitryi Kuznetsov ◽  
Nadezda Rabkina ◽  
Marina Ryabova ◽  
Olga Valko

The coal-mining industry ensures its sustainable development by forming the complex regional environment, embracing urban, social, cultural, linguistic, and academic components. The environment eventually exerts itself in a number of outcomes. It makes up a multiform regional cogniosphere (i.e. noosphere, ideosphere, logosphere, semiosphere, conceptosphere) responsible for increasing the regional population’s awareness of the coal mining specifics, as well as forms positive attitudes to the mining sector of economy and mining professions, and finally forges the regional identity. The environment is responsible for increasing the popularity of professional coal-mining education which enables the stability and survivability of the mining professions and efficient personnel change in due time. The environment affects adjacent economic spheres (tourism, service, recreation, production, etc.) so as they can make use of the regional specific features and diversify their products and services. Thus, the coal-mining industry and the above mentioned environment form a closed-cycle system whose constituents affect each other mutually and ensure efficient coexistence and development. The cultural, linguistic, and urban environment of the region can be viewed as additional means of supporting and promoting sustainable development of the regional economy and culture through its manipulative potential.


2011 ◽  
Vol 361-363 ◽  
pp. 1337-1341
Author(s):  
Yi Zhang ◽  
Hua Ling Song ◽  
Chun Lei Li ◽  
Chuan Peng Wang

For studying the circular mechanism and the operating mode of modern mine, this paper reviewed the current development situations of circular economy modes and some typical circular economy parks in coal mining industry at home and abroad. With the Xishan coal mine areas as the investigated objective, which operated by Xishan Coal-electricity Group in Shanxi Province of China, the characterized circular economy mode is put forwarded and concluded as “33386” development mode. Furthermore, the structure and industrial chains of Xishan circular economy system are researched in whole and interpreted in part. This is a successful attempt on the coal mining industry with a new development mode and a complete circulation of resourses in practice.


Author(s):  
L. Horoshkova ◽  
Y. Khlobystov ◽  
V. Volkov

The mechanism for Ukrainian coal mining industry's sustainable development management has been formed as a result of the study. Significant losses in the process of coal mining are proved to be one of the coal mining industry problems. It has been specified that the reserve for the industry's efficiency upgrading in the framework of more resource-saving behaviour is funding of mines reconstruction. Slowdown in the coal mining industry development has been determined to be the result of military operation in Donets'k and Luhans'k regions. The inefficiency of transport logistics for coal resources imported by Ukraine has been proved, since the rail freight transport is favored instead of cheaper maritime transport due to the underdeveloped quality of port infrastructure. Balancing mining, production of coal raw materials and their subsequent use in the production processes have been proved to be the ways to ensure rational use of coal resources of Ukraine. The processes for coking coal is metal production, and for anthracite – thermal energy production. Relationship between growth rates of coking coal mining and production, coke mining, exports and imports of coke and ironmaking during 2008– 2017s have been studied. It has been demonstrated that imports of coking coal essentially depends on the market pricing and has little to do with the needs of the metallurgical industry of Ukraine. It has been shown that the system for rational use of coking coal's capacity in Ukraine should include balancing flows of coal mining, coke and semi-coke mining according to the needs of national metallurgical industry, taking into account cyclical nature of its development. The necessity of coordinating the volumes of anthracite extraction, production and consumption and taking into account short cycles of heat power development have been defined.


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