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LIFE CYCLE ASSESSMENT OF A NATURAL GAS PLANT: CASE

2. Life Cycle Assessment of Sarkhoon Gas Treating Plant 2.1 Introduction 2.2 Sarkhoon Gas Treatment Plant Description and Assumptions 2.3 System Boundaries and major assumptions 2.4 Construction Material Requirements 2.5 Natural Gas Composition and Losses 2.6 Emissions Identification and monitoring 2.7 Results 2.7.1 Air Emissions

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Life cycle assessment of natural gas fuelled power plants ...

Oct 15, 2019  The GCLC-CC process has been analysed from a life cycle assessment perspective in order to evaluate its environmental impact compared to different processes: natural gas combustion in a combined cycle without CO 2 capture (GTCC) and with CO 2 capture with amine scrubbing (GTCC-Amine). An effort to adapt the results obtained to the current state ...

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Life-Cycle Analysis of Shale Gas and Natural Gas

conventional natural gas liquid unloadings — that need to be addressed further. Our base case results show that shale gas life-cycle emissions are 6% lower than those of conventional natural gas. However, the range in values for shale and conventional gas overlap, so there is a statistical

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Life Cycle Assessment of Hydrogen Production via Natural ...

(e) Includes the natural gas fed to the hydrogen plant since it is consumed within the boundaries of the system. Energy Balance Results (LHV basis) System Life cycle efficiency External energy efficiency Net energy ratio External energy ratio H2 production via natural gas steam reforming-39.6% 60.4% 0.66 5.1 On a life cycle basis, for one MJ of ...

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Life Cycle Analysis of Natural Gas Extraction and Power ...

5.1.3 Natural Gas Power Plant ... Table 5-1: Land Use Area for Natural Gas Life Cycle ... LC Life cycle . LCA Life cycle assessment/analysis . LNG Liquefied natural gas . LP Low pressure . m Meter . m. 3. Meters cubed . Mcf Thousand cubic feet . MCL Maximum contaminant level . MJ Megajoule .

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Life cycle assessment of natural gas power plants in ...

May 16, 2009  10%  Life cycle inventory. The life cycle stages for natural gas power production from the cradle-to-grid are as follows: (a) Natural gas extraction: The natural gas used as feedstock for the Bang Pakong power plant is mainly extracted from the Gulf of Thailand at the Bongkot site under the control of PTT Exploration and Production Co. Ltd (PTT Plc.).The focus of this study

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Life-Cycle Greenhouse Gas Assessment of Coal and Natural ...

Jun 26, 2015  Life-Cycle Greenhouse Gas Assessment of Coal and Natural Gas in the Power Sector Congressional Research Service R44090 VERSION 3 UPDATED 2 changes, and induced seismicity, as well as air pollution and greenhouse gas (GHG)6 emissions associated with natural gas production and transport activities.7 Recent reports in the scientific literature and popular press have created

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Life Cycle Assessment of a Natural Gas Combined Cycle ...

Dec 27, 2000  @article{osti_776930, title = {Life Cycle Assessment of a Natural Gas Combined Cycle Power Generation System}, author = {Spath, P L and Mann, M K}, abstractNote = {Natural gas is used for steam and heat production in industrial processes, residential and commercial heating, and electric power generation. Because of its importance in the power mix, a life cycle assessment on electricity ...

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Life-cycle performance of natural gas power plants with ...

case. Th e present paper supplements previously presented analyses of CCS systems, since the life-cycle environmental and energy assessment of the proposed natural-gas-fi red power plants with two diff erent pre-combustion capture technologies had not

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Natural gas and the environmental results of life cycle ...

Jan 01, 2006  From the results presented in Table 4, and compared with the case ‘ETH Russia’ previously analysed, it can be seen that, when the energy efficiency and emissions of real new power plants instead of general and probably old literature data are considered, there is a significant reduction of environmental burdens for the whole life cycle, in ...

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LIFE CYCLE ASSESSMENT OF A NATURAL GAS PLANT

gas plant Ef = energy contained in the natural gas fed to the gas plant Eff = fossil fuel energy consumed within the system (e) The energy in the natural gas is greater than the energy content of the gas produced. Therefore; the life cycle efficiency is negative. This reflects the fact because natural gas is non-renewable resource; more

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Life Cycle Assessment of a Natural Gas Combined Cycle ...

Dec 27, 2000  @article{osti_776930, title = {Life Cycle Assessment of a Natural Gas Combined Cycle Power Generation System}, author = {Spath, P L and Mann, M K}, abstractNote = {Natural gas is used for steam and heat production in industrial processes, residential and commercial heating, and electric power generation. Because of its importance in the power mix, a life cycle assessment on

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Life-cycle performance of natural gas power plants with ...

case. Th e present paper supplements previously presented analyses of CCS systems, since the life-cycle environmental and energy assessment of the proposed natural-gas-fi red power plants with two diff erent pre-combustion capture technologies had not

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Life Cycle Assessment of Producing Electricity in Thailand ...

Life Cycle Assessment of Producing Electricity in Thailand: A Case Study of Natural Gas Power Plant Parnuwat Usapein 1,*, and Orathai Chavalparit2,3 1Rattanakosin College for Sustainable Energy ...

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(PDF) Life cycle assessment of natural gas power plants in ...

A life cycle impact of the natural gas used in the energy sector in Romania By Adrian Badea Application of life cycle assessment and exergy analysis in a combined cycle power plant using natural gas at

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(PDF) Life cycle assessment of a natural gas combined ...

Life cycle assessment of a natural gas combined-cycle power generation system. 2000. K. G. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER. Life cycle assessment of a natural gas combined-cycle power generation system.

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Life Cycle Assessment of Fuel Selection for Power ...

gas treatment, and some other options for further im-provement. Meanwhile, Riva et al.15 used a case study of a natural gas power plant and Simpro database to study the greenhouse effect and acidification on production, transportation dispersal, and generation. Results showed that natural gas had the best environmental performance among fossil ...

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Using a Life Cycle Assessment Approach to Estimate the Net ...

Life cycle assessment (LCA) is a powerful tool that may be used to quantify the environmental impacts of products and services. It includes all processes, from cradle-to-grave, along the supply chain of the product. When analysing energy systems, greenhouse gas (GHG) emissions (primarily CO2, CH4 and N2O) are the impact of primary concern. In using

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COMPARISON OF ENERGY SYSTEMS USING LIFE CYCLE

Such was the case a few years ago with the question of the influence of electromagnetic ... natural gas, liquefied petroleum gas or wood chips. The electricity fed into the electric heaters is produced either at natural ... Life cycle assessment has been applied to comparative evaluation of

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Life Cycle Analysis of LPG Transportation Fuels under the ...

LCA Life cycle assessment LCFS Low Carbon Fuel Standard LCI Life cycle inventory LHV Lower heating value MJ Mega Joule ml Milliliters mmBtu Million Btu NG Natural gas NO x Oxides of Nitrogen NREL National Renewable Energy Laboratory RFS Renewable Fuel Standard S.I. Spark Ignition

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Life Cycle Assessment of Natural Gas and Heavy Fuel Oil ...

This study uses life cycle assessment approach to quantify the greenhouse gas emissions in combined cycle natural gas and heavy fuel oil power plants in Bangladesh for generation of 1 kWh electricity. The results show that heavy fuel oil has nearly 2 times more emissions than natural gas creating more dangerous impact on environment.

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Assessment of greenhouse gas emissions from coal and ...

Life cycle assessment may be used as a tool to assess GHG emissions and subsequent environmental impacts resulting from electricity generation from thermal power plants. This study uses life cycle approach for assessing GHG emis-sions and their impacts due to natural gas combined cycle (NGCC) and imported coal thermal power plants using the

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Life Cycle Assessment of Producing Electricity in Thailand ...

Environmental impacts from natural gas power plant in Thailand was investigated in this study. The objective was to identify the hotspot of environmental impact from electricity production and the allocation of emissions from power plant was studied. All stressors to environment were collected for annual natural gas power plant operation.

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Understanding the life cycle surface land requirements of ...

Oct 02, 2017  A coal-to-gas transition in the US power sector is one notable result of the increased availability and reduced price of natural gas. Life cycle assessment (LCA) has

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Life cycle assessment of natural gas combined cycle power ...

Abstract Hybrid life cycle assessment has been used to assess the environmental impacts of natural gas combined cycle (NGCC) electricity generation with carbon dioxide capture and storage (CCS). The CCS chain modeled in this study consists of carbon dioxide (CO2) capture from flue gas using monoethanolamine (MEA), pipeline transport and storage in a saline aquifer.

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(PDF) Life cycle assessment of natural gas power plants in ...

A life cycle impact of the natural gas used in the energy sector in Romania By Adrian Badea Application of life cycle assessment and exergy analysis in a combined cycle power plant using natural gas at

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Life Cycle Assessment of Natural Gas and Heavy Fuel Oil ...

This study uses life cycle assessment approach to quantify the greenhouse gas emissions in combined cycle natural gas and heavy fuel oil power plants in Bangladesh for generation of 1 kWh electricity. The results show that heavy fuel oil has nearly 2 times more emissions than natural gas creating more dangerous impact on environment.

Get Price

Life Cycle Assessment of Natural Gas and Heavy Fuel Oil ...

Oct 20, 2019  This study uses life cycle assessment approach to quantify the greenhouse gas emissions in combined cycle natural gas and heavy fuel oil power plants in Bangladesh for generation of 1 kWh electricity. The results show that heavy fuel oil has nearly 2 times more emissions than natural gas creating more dangerous impact on environment.

Get Price

Using a Life Cycle Assessment Approach to Estimate the Net ...

Life cycle assessment (LCA) is a powerful tool that may be used to quantify the environmental impacts of products and services. It includes all processes, from cradle-to-grave, along the supply chain of the product. When analysing energy systems, greenhouse gas (GHG) emissions (primarily CO2, CH4 and N2O) are the impact of primary concern. In using

Get Price

Life cycle assessment of pyrolysis, gasification and ...

Municipal solid waste (MSW) pyrolysis and gasification are in development, stimulated by a more sustainable waste-to-energy (WtE) option. Since comprehensive comparisons of the existing WtE technologies are fairly rare, this study aims to conduct a life cycle assessment (LCA) using two sets of data: theoretical analysis, and case studies of large-scale commercial plants.

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A Life Cycle Comparison of Coal and Natural Gas for ...

2 The Life Cycle of Coal and Globally Sourced Natural Gas and the Emissions Associated with These Life Cycles_____6 2.1 The Life Cycle of Coal, Globally Sourced Natural Gas, and SNG_____7 2.1.1 The Life Cycle of Globally Sourced Natural Gas_____7

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COMPARISON OF ENERGY SYSTEMS USING LIFE CYCLE

Such was the case a few years ago with the question of the influence of electromagnetic ... natural gas, liquefied petroleum gas or wood chips. The electricity fed into the electric heaters is produced either at natural ... Life cycle assessment has been applied to comparative evaluation of

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Life Cycle Assessment of a Combined-Cycle Gas Turbine with ...

Jul 02, 2019  sustainability Article Life Cycle Assessment of a Combined-Cycle Gas Turbine with a Focus on the Chemicals Used in Water Conditioning Catalina Ferat Toscano 1,*, Cecilia Martin-del-Campo 1, Gabriela Moeller-Chavez 2, Gabriel Leon de los Santos 1, Juan-Luis François 1 and Daniel Revollo Fernandez 3 1 Facultad de Ingeniería, Universidad Nacional Autónoma de México, Av.

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Life Cycle Assessment of Steel Mill Gas‐Based Methanol ...

Aug 10, 2020  The Carbon2Chem® unit process in Fig. 1 represents the methanol production plant and includes a power plant, which is operated with SMGs and natural gas. As SMG‐based methanol production requires, in most cases, additional hydrogen, a hydrogen‐producing water electrolysis is included in the Carbon2Chem® unit process.

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V. CASE STUDY: COMPARISON OF ETHYLENE GLYCOL VERSUS ...

This case study demonstrates the quanitative and qualitative information collected through application of the multi-disciplinary life cycle framework suggested in the previous section of this document. It analyzes the production ... Natural Gas Liquids Ethylene Glycol Plant Polyolefins Plant Ethylene Ethylene Oxide Plant Propylene Oxide Plant ...

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Life Cycle Assessment of Residential Solid Oxide Fuel Cells

The purpose of this study is to examine both life-cycle emissions and direct use-phase impacts of an SOFC used for CHP. These results are then compared to life-cycle emissions and use-phase impacts from three sources of baseload electric power: a coal plant, a nuclear plant, and a natural gas combined cycle (NGCC) power plant.

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Life cycle assessment study on polishing units for use of ...

A life cycle assessment (LCA) approach was used in the assessment of environmental impacts of some polishing units for reuse of wastewater treatment plant effluents in agricultural irrigation. These alternative polishing units were assessed: (1) microfiltration and ultraviolet (UV) disinfection, (2) cartridge filter and ultrafiltration (UF ...

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Life cycle greenhouse gas emissions of ethanol produced ...

Mar 01, 2021  Life cycle GHG emissions. We calculate the cradle-to-grave life cycle GHG emissions on a per unit energy basis (1 MJ) of ethanol produced from willow biomass for different scenarios, considering a biorefinery system that can process 700 Mg (dry) of biomass per day and the utilization of suitable grassland or cropland land to grow willow biomass at commercial scale in northern New York

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