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In mining industries, such as national cement factories, multi-benched excavation systems are commonly used for quarrying. However, cut slopes are often designed with steep …
Semen Padang Co. as a national cement company sets the optimization of production capacity as one of the focus of initiatives. To achieve this, maintenance of …
Mining Case: A critical analysis. The nine-judge Constitution Bench of the Supreme Court, with an 8:1 majority, has finally put an end to the controversy about the nature of royalty paid for the grant of mining license. ... Thus, the judgment of a seven-judge Constitution Bench of the Hon'ble Supreme Court in the case of India Cement, ...
Summary: In its recent ruling, the Supreme Court on July 25 and August 14, 2024, affirmed that royalty paid by mining lessees for mineral rights is not a tax but a consideration for land use. The Court overruled previous judgments that classified royalty as a tax, such as India Cements v. State of Tamil Nadu and Orissa Cement Ltd v. State of ...
SKF solutions for mining, mineral processing and cement help you increase reliability while reducing unplanned downtime, maintenance costs and safety risks.
AGICO CEMENT INTERNATIONAL ENGINEERING CO., LTD is an experienced ball mills supplier, that provides types of ball mills, vertical roller mills, rod mills, and AG/SAG mills for cement, mining, chemical, and electric …
Keywords: cemented paste backfill, mining, cement reduction, time management, data plot 1 Introduction Mine backfill (MBF) consists of reintroducing mine tailings combined with cement and water back into the ... Enabling sustainability in mining case study: mine backfill I Aguilar Sánchez et al. 374 Paste 2024, Melbourne, Australia. 2.
surface mining: Case study of Chilanga Cement, Lusaka Zambia. Marsheal Fisonga. 1,2 * and Victor Mutambo. 1. Abstract: A well-organized fleet management in surface mining is required in order .
The case has its roots in a dispute between India Cement Ltd and the Tamil Nadu government. India Cement secured a mining lease in Tamil Nadu and was paying royalty to the state government. The state government then imposed a cess in addition to royalty on India Cement, which moved the Madras High Court against the measure, contending that a ...
These values are cornerstones for our cement and mining customers and our solutions help improve the bottom line. From surface to underground mining, rock crushers to bulk material …
On 19 July 1963, the Tamil Nadu government granted a mining lease to India Cement Ltd., a public limited company for extracting limestone and kankar. The royalty was …
The Supreme Court's recent ruling on the mining royalty case is expected to have significant financial implications for India's mining industry, potentially leading to arrears between Rs 1.5 lakh crore and Rs 2 lakh crore. The verdict, which upholds the power of states to levy taxes on mineral rights and mineral-bearing land, will further strain the sector, reported PTI, …
DOI: 10.1007/978-981-15-0950-6_26 Corpus ID: 208125397; Reliability Centered Maintenance of Mining Equipment: A Case Study in Mining of a Cement Plant Industry @article{Alta2019ReliabilityCM, title={Reliability Centered Maintenance of Mining Equipment: A Case Study in Mining of a Cement Plant Industry}, author={Endi Alta and Nilda Tri Putri and …
A long term production planning of limestone quarry is presented to supply consistent quantity and quality of limestone to a cement plant. A case study from Indian cement industry is presented where the cement plant has a captive limestone quarry. The objectives of this study are: (a) to investigate how long the limestone quarry can alone supply the desire …
Mining, mineral processing and cement making operations face some of the toughest and most remote working conditions on earth. With heat, contaminants, vibration, heavy loads and extreme production demands where lost days can be very costly, you need machinery you can trust. ... Case studies. SKF lubrication systems. Building the longest ...
of Raw Materials to Cement Plant: A Case Study from Indian Cement Industry with a Captive Quarry1 D. Joshia, S. Chatterjeeb, and Sk. Md. Equeenuddinc aDepartment of Mining Engineering, National Institute of Technology, Rourkela 769008, India bDepartment of Geological and Mining Engineering and Sciences, Michigan Technological University,
This business case examined the industry problem, customer needs, competitive landscape, potential FL solutions, multiple business models, commercial models, …
Cement manufacturing is a complex process that begins with mining and then grinding raw materials that include limestone and clay, to a fine powder, called raw meal, …
The results of a case study showed that: (1) The LCPB mining has a high backfilled ratio, without prominent ground pressure. The maximum values of roof-to-floor convergence of the working face and roadway were 58 mm and 259 mm, respectively. ... Cement content and curing time of the backfill slurry also have a significant effect on the ...
Mining and the cement industry. Mining is an integral part of the cement making process. It is the first step in obtaining the key raw material – limestone – from quarries to make the final product. Limestone is obtained from the deposits or rock by blasting or mechanical excavation depending on the hardness of the rock.
Background of the mining royalty case The dispute between India Cement Ltd and the Tamil Nadu government originated over a mining lease granted to India Cement in Tamil Nadu. While paying the state government royalty for the lease, India Cement faced an additional cess imposed by the state.
How a typo resulted in conflicting Supreme Court decisions. In 1963, India Cement Ltd was granted a mining lease by the Tamil Nadu government and was paying royalties to the state under Section 9 of the MMDRA. Later, in addition to the royalties, the state government placed a cess — a tax that is levied in addition to the normally taxable amount — on India …
FL delivers productivity to the mining and cement industries through engineering, equipment and service solutions. They hold a premium position in the market, with a 100+ year history serving customers in 100+ …
The case describes Harvard University's consideration to decarbonize its supply chain by replacing cement with a low-carbon substitute called Pozzotive®. Developed and produced by …
View real customer application stories/case studies to see examples of how we help our customers save money, increase productivity, improve safety, and reduce downtime. Loading Mining, Metals and Cement Case Studies. ... Chevron Left Mining, Metals and …
CJI Chandrachud stated, "Royalty flows from mining lease, it is generally determined from the basis of quantity of minerals removed. The compulsion of royalty depends on contractual conditions between lessor and lessee and payment is not for public purposes but it is for the exclusive use charges.. contractual payments due to the govt cannot be deemed to be …
Request PDF | Reliability Centered Maintenance of Mining Equipment: A Case Study in Mining of a Cement Plant Industry | Today's industrial growth is inseparable from the free market mechanism ...
In India Cement (supra), a seven-Judge Bench of this Court held that royalty is tax, and the State legislatures lack competence to levy taxes on mineral rights because the subject-matter is covered by the MMDR Act. ... but …
Field description of the study area. The National Cement Factory in Ethiopia, a major cement producer, operates a limestone quarry using open-pit mining with a multi-bench system.
Case Studies (this report), and Policy Approaches to Climate Change in Mineral Rich Countries—and an overview report on Building Resilience: A Green Growth Framework for …
