"lci inventory of coal mining"

Application of a life cycle assessment to compare ...

2017-5-24 · tonne of fine coal concentrate slurry generated by flotation cells. 2.3. Life cycle inventory (LCI) A life cycle inventory (LCI) considers the input and output of a product throughout its life cycle (ISO 14044). In this study, the product was fine coal concentrate slurry from flotation cells which also generates tailings as a by-product.

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Life Cycle Inventories and Life Cycle Assessments of ...

2012-5-24 · LCI data presented in this report. These include detailed inputs and outputs during manufacturing of cell, wafer, module, and balance-of-system (i.e., structural- and electrical- components) that were estimated from actual production and operation facilities. In addition to the LCI …

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A Life-Cycle Inventory of Sandstone Quarrying and …

2019-10-24 · 3.4 LCI Boundaries 3.4.1 Sandstone Quarry Operations The LCI for quarry operations includes the inputs and outputs for each of the processes depicted in Figure 1. Specifically, processes and operations represented in the inventory presented in this report include:

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IAI Life Cycle Inventory

2020-12-2 · Year 2000 aluminium LCI report for the International Aluminium Institute – March 2003 4 2. Purpose of this inventory and relation to life cycle assessment 2.1. Goal and Scope Definition The intended purpose of this Inventory report is to accurately characterize resource

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(PDF) Life Cycle Inventory of Electricity Generation in ...

Conversion processes, mostly from coal-based LCI results reported in this study correspond to plants, accounted for 81-87% of total SO2 the 2008 electricity mixes, and extrapolation to emissions, followed by fuel extraction and future scenarios requires careful assessment of refining (11-16%).

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Life Cycle Assessment (LCA) of Nuclear Power in …

2020-1-9 · LCI Life Cycle Inventory LCIA Life Cycle Impact Assessment PSI Paul Scherrer Institut ... uranium mining and milling and the quantity of these tailings increases with decreasing ore ... (hydro, wind and solar power, natural gas and coal power plants) – quite good. For most of the

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Application of life cycle assessment to estimate ...

2020-10-28 · inventory (LCI) of coal and, consequently, in the LCIs for electricity and other products that are linked to coal. The situation has resulted in incomplete assessments of the sustainability of coal extraction and use, and potential for suboptimal strategies for reducing the potential impacts of coal, especially in the mining stage.

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An Improved Inventory of Methane Emissions from Coal ...

2018-6-28 · for Coal Mining Over the last 30 years, there have been numerous attempts to estimate the global emissions of methane from coal mining operations. Table 1 presents a summary of global methane emissions estimates developed by various re-searchers. Estimates range from 8.7 to 71 million tons per year. Most estimates presented in Table 1 can be traced

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Life Cycle Inventory of Gangue as Alternative Raw ...

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.

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A life cycle assessment of the Brazilian coal used for ...

2015-4-1 · Results relate to an underground mining coal through the room and pillar technique. • LCI obtained from real data collected in situ during energetic coal mining process. • Global warming potential index showed 0.0856 kg of CO 2-eq per kg of energetic coal. • Carcinogens category was the most representative strongly linked to the tailings.

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LI, MINSHENG LIFE -CYCLE INVENTORY (LCI) …

2016-8-30 · In this study, an overall life -cycle inventory (LCI) model was developed f or calculation of the LCI of the MSW/coal blend gasification system by combining the IGCC based polygeneration model, the refuse derived fuel (RDF) process model, the landfill process model, the conventional methanol process model, and the remanufacturing model.

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Lci Inventory Of Coal Mining

2021-8-27 · III.BACKGROUND The construction and operation of impoundments is a critical part of most coal mining operations.Oct 04, 2012 This is likely the most complete life cycle inventory LCI of an EV however, it is for a hybrid rather than a full-battery EV. disposal of sulfidic tailings and spoils from coal and lignite mining.

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Module D Inventory Analysis

2013-6-13 · Life cycle inventory analysis • ISO: Inventory Analysis is the LCA phase involving the compilation and quantification of inputs and outputs, for a given product system throughout its life cycle. – International Standard ISO 14041 – Technical Report ISO/TR 14049 • The second phase of an LCA – LCI

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Platte River Power Authority: Life Cycle Assessment of ...

2021-6-4 · Operation: LCI data associated with coal mining and coal power plant operation were based on Skone et al. [3]. For raw material extraction (coal mining) a value of 0.197 kg CO 2-eq/kg coal was used for each of the three existing coal plants as this is not a function of individual asset performance.

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Perspectives on Environmental Life Cycle Inventories

2013-8-19 · for coal mining. In turn, the coal mining operation may spend $10 on machinery and $30 on fuel, leading to emissions in those sectors. Continuing this process across the supply chain makes it possible to estimate the total emissions associated with the $500 spent on coal. EIO LCI …

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ESTIMATION OF GREENHOUSE GAS EMISSION FROM …

Accordingly, this study aimed to prepare a life cycle inventory of coal mining in Bangladesh with quantification of GHG emissions thereof. The estimated Global Warming Potential (GWP) due to GHG ...

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U.S. LCI Database Project

2013-9-5 · an LCI, and a corresponding approach to this task has been formulated and discussed internally. 2.4 Task 4: Data collection 1. Specific fuels and energy database work was undertaken, as follows: • Coal. Based on published data and interviews with industry contacts, separate data sets

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APPLICATION OF LIFE CYCLE ASSESSMENT (LCA) IN COAL …

The inventory analysis phase is described in the ISO. 14041:1998 and ISO/TR 14049:2000. In this phase, relevant ... The partial data for coal mining in the LCI. database is evidence of the limited ...

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Life-Cycle Inventory (LCI) Development for a Solid Waste ...

2002-10-13 · In this study, an overall life-cycle inventory (LCI) model was developed for calculation of the LCI of the MSW/coal blend gasification system by combining the IGCC based polygeneration model, the refuse derived fuel (RDF) process model, the landfill process model, the conventional methanol process model, and the remanufacturing model.

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Life Cycle Assessment A product-oriented method for ...

2013-6-13 · the presentation of LCI in module d. • The problem • Definitions and typologies • Solving the ... – Across LCA inventory modelling ... pallet production coal mining wood waste coal price < 0 reference flow System boundary and allocation. 3434

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Chapter 2 LIFE-CYCLE INVENTORY

2021-6-25 · LIFE-CYCLE INVENTORY . Chapter 2 . LIFE-CYCLE INVENTORY . A life-cycle inventory (LCI) is the identification and quantification of the material and resource inputs and emission and product outputs from the unit processes in the life cycle of a product system (Figure 2-1). For the Design for the Environment (DfE) Computer Display

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A life cycle inventory of coal used for electricity ...

2005-7-1 · Life cycle inventory (LCI) results of this "cradle-to-grave" focus on coal are presented herein. 2. MethodsThis LCI of electricity-generating coal represents the first step in the construction of a complete LCA that includes impact and sensitivity analyses . It was our objective that, by performing this LCI, valuable information pertaining ...

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APPLICATION OF LIFE CYCLE ASSESSMENT (LCA) IN COAL …

The inventory analysis phase is described in the ISO. 14041:1998 and ISO/TR 14049:2000. In this phase, relevant ... The partial data for coal mining in the LCI. …

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Emission inventory of PM10 in Dhanbad/Jharia coalfield ...

Open-cast coal mining and its associate activities are responsible for the generation of atmospheric particulate pollutants. An emission inventory technique has been employed to identify and quantify the sources of PM 10 in Dhanbad/Jharia coalfield (JCF), India. Inventory of natural (mine fire) and anthropogenic (mining and non-mining) was considered to create actual database in the study area.

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U.S. LCI Database Project

2013-9-5 · LCI - Life-cycle Inventory LPG - Liquified Petroleum Gas (Propane) ... as a template, using LCI data for coal production. 3. ... including data sets for the mining and processing of three types of coal and all steps in the production of nuclear fuel. Franklin Associates utilized SAIC''s data documentation

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Update of the life cycle inventory data for crude oil and ...

2021-5-28 · However, we assume, that the allocation between coal, gas and oil is well represented with the global statistics considered in the LCI report (UN GHG-Inventory, IEA-statistics, Crippa et al. 2019).

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Assessment of environmental impacts of coal mining in ...

2019-1-11 · lack of LCI data on coal mining has been cited as one of hindrances to the accuracy of LCI data. A search on the International Journal of Life Cycle assessment gives only 23 results with "coal mining" which reflects the relatively low application of LCA studies in coal mining or even in mining industry. IV. OBJECTIVE OF PRESENT STUDY

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Chapter 2 World Coal Quality Inventory: Argentina

2007-3-5 · Chapter 2 World Coal Quality Inventory: Argentina by William E. Brooks, Robert B. Finkelman, Jason C. Willett, and Ivette E. Torres U.S. Geological Survey, Mail Stop 956, Reston, VA 20192, USA Chapter 2 of World Coal Quality Inventory: South America

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Life Cycle Inventory Analysis of Fossil Energies in Japan

2009-3-15 · designed to make a life cycle inventory (LCI) analy-sis of major fossil energies (coal, oil, LPG, LNG) imported to Japan pursuant to the concept of ISO 14040 provided by the International Standardization Organization (ISO). The scope of the analysis basi-cally spans mining, liquefaction, overseas transpor-

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KAZAKHSTANI GHG EMISSIONS INVENTORY FROM …

2014-9-30 · city January 2002), was the( development of a national GHG inventory system in coal mining where the majority coal mining enterprises for underground mines are located. Experts from KazNIIMOSK organized this workshop in collaboration with the Karaganda branch of OJSC "Azimut Energy Services" and the Public Association "Methane Center."

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