In Indonesia, one of the most important energy sources is coal. Since 2020, Indonesia's coal production has increased. This is partly due to the energy crisis in Europe. As production increases, mining companies need better equipment. To achieve production targets, reliability and availability are the most important factors.
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Across the world, coal resource is widely utilized in industrial production. During coal mining activities, dynamic disasters may be induced, such as coal and gas outbursts, or rock burst ...
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The government of Indonesia also influences the importance of coal export to the European countries, which have increased the demand for coal mining companies in Indonesia, and all these coal ...
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Indonesia's coal production reached a record of 679 million short tons in 2019, which was approximately a 12% year-over-year increase (Figure 7). The high production led to a price ... mining company's production at a selling price of $70 per ton.28 In 2020, the Indonesian Coal Mining Association asked to temporarily suspend the DMO ...
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Making use of cases encountered during research in the province of East Kalimantan, a major coal-producing area, we discuss the causes and consequences of …
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Request PDF | On May 24, 2023, Mohamad Nasir published Coal Mining Operations and Environmental Rights Violations in the East Kalimantan Province, Indonesia | Find, read and cite all the research ...
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The history of coal in Indonesia, as both an energy boon and environmental bane, informs the current landscape of mining, production and use in the country, as well as the …
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This research using mining coal company because it has complex problem of risk [28]. RESEARCH PURPOSE 1. To find out the efficiency scores of mining coal companies on Indonesia Stock Exchange 2. To analyzes the effect of firm size, profitability, firm age and efficiency on financial leverage 2 LITERATURE REVIEW AND HYPOTHESIS …
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A coalition of rich nations pledged $20 billion of public and private finance to help Indonesia retire its coal power plants sooner than planned, the United States, Japan and other partners said ...
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6 Allied Indo Coal Jaya (B2) • Berau Prima Coal Indonesia 7 Amarta Teknik Indonesia (E2) 8 Anjas Anita Jaya (E2) 9 Astrindo Gita Mandiri (B2) • Nusa Indah Permai 10 Atha Marth Naha Kramo (E2) ... 128 Mantimin Coal Mining (E3) 129 Manunggal Inti Artamas (B2) 130 Anugrah Energi (B3) 131 MBH Mineral Resources (B3) 132 Kuansing Inti …
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4 Human Rights and the Mining Sector in Indonesia 1 Introduction 1.1 Terms of Reference This baseline study on human rights and the mining sector in Indonesia has been commissioned by the Mining, Minerals and Sustainable Development (MMSD) project.1 The MMSD Project describes itself as 'an independent process of …
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Indonesia has become the world's largest exporter of thermal coal and is a major supplier to the Asian coal market, particularly as the People's Republic of China is now (2007) and perhaps may ...
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A coal mine in the central district of Botswana is experiencing premature failure of conical picks which mine 150-350 tons of coal/ pick rather than 400 tons/pick specification.
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• Coal will continue to contribute significantly to Indonesia's energy mix. Based on the 2019 RUPTL, coal will still contribute 54.4% of Indonesia energy's mix by 2028, from …
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The environmental pollution and economic loss caused by the coal dust emission problem during their transportation is huge (Bao et al., 2020). In contrast, the pipeline transportation method is an ...
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Surface-subsidence-due-to-underground-mining-operation-under-weak-geological-condition-in-Indonesia_2015_Journal-of-Rock-Mechanics-and-Geotechnical-En - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document summarizes a study on surface subsidence due to underground coal mining operations …
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By 2021, coal production in Indonesia reached 614 million metric tons per year, 12 times higher than the production in 1996 (Figure 1). The Job Creation Law (Omnibus Law) …
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The strength characteristics of soft rocks are very susceptible to water content increase, so that rocks will decay and cause a strength decrease from hard to soft rocks (Johnstone & Choi, 1986, Johnstone, 1991). This soft rock is often founded in coal mining areas in Indonesia, one of which is the coal mine in Ombilin (Herryal, 1999, 2000).
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The Indonesia Coal Mining market research report comprehensively covers the Indonesia's reserves of coal, historical and forecast trends in the country's coal production, and the key active, exploration, and development of coal mines and projects. The report also analyses factors affecting the country's demand for coal and profiles the …
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the coal mining business. When the true owners of business entities are hidden, it is impossible for the public to know who controls companies. • A roadmap to phase out coal mining in Indonesia. Environmental damage impacting human health, unsustainable development and social conflict caused by coal mining is widespread. This
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Coal is one of the most important commodities for Indonesia in terms of state revenue as it accounts for about 85 percent of the country's total mining revenue. Therefore, when global coal prices fell sharply from 2011 (amid a slowing global economy), Indonesia felt the impact. In a response to lower coal prices, Indonesian miners …
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PDF | On Jul 1, 2023, Sri Widayati Amy and others published The Forming of Acid Mine Drainage Based on Characteristics of Coal Mining, East Kalimantan, Indonesia | Find, read and cite all the ...
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PDF | Since 2009, there have been significant regulatory changes in coal mining in Indonesia, beginning with the enactment of Law No.4 of 2009... | Find, read and cite all the research you need on ...
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Indonesia has had a long history of coal production, mainly in Sumatra and Kalimantan, but only in the last two decades have government and commercial forces resulted in a remarkable coal boom. A recent assessment of Indonesian coal-bed methane (CBM) potential has motivated active CBM exploration. Most of the coal is Paleogene and …
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The estimated value of coal exports from Indonesia in 2016 was more than 18 billion US dollars. Coal mining is concentrated on the islands of Kalimantan and Sumatra. Here we describe the hydrochemistry of mine …
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Several rock mass classification systems developed for the assessment of rock slope stability were evaluated with the condition of rock slopes in the tropics, especially Indonesian region, particularly in sedimentary rocks in the open pit coal mining area in order to get the corrected GSI equation used to characterize rock slopes based on rock ...
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role as an exporter of coal, nickel and some other minerals Indonesia remains a key player in the global mining industry. Moreover, Indonesia represents a significant market for …
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Indonesia Coal Market is poised to grow at a CAGR of 6% by 2028. ... Download Free PDF. Single User License. $4750. Team License. $5250. Corporate License. $8750. ... particularly in infrastructure developments like railways and ports that support coal transportation. Coal mining in Indonesia plays a crucial role in bolstering the country's ...
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Overview of the Indonesian Mining Industry Indonesia continues to be a significant player in the global mining industry with significant production of coal, copper, gold, tin and …
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In East Kalimantan, the most intensively mined province in Indonesia, mine pits expand across more than 5 million hectares (12 million acres) of land already zoned for coal concessions.
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