evaluation system for co2 emission of hot asphalt mixture

Evaluation system for CO2 emission of hot asphalt mixture ...

Apr 01, 2015  Generally, traditional hot mix asphalt is used in pavement construction, which emits large quantities of CO2, CH 4, and N 2 O ( Deng and Cheng, 2002, Wang et al., 2003, Yan, 2011 ). This material is part of the high-carbon emission model, and is considered as an element of the carbon emissions disaster area of the highway industry, which is ...

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Evaluation system for CO2 emission of hot asphalt mixture

Evaluation system for CO2 emission of hot asphalt mixture. ... Life cycle inventory (LCI) data for hot mix asphalt (HMA) concrete pavements is largely missing in Brazil, despite the fact that HMA ...

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Evaluation system for CO2 emission of hot asphalt mixture ...

Evaluation system for CO 2 emission of hot asphalt mixture. ... The analytic hierarchy process was used to establish the system of asphalt pavement construction with a judgment matrix, thereby enabling calculation of the weight coefficient of each link. ... asphalt heating, and asphalt mixture mixing were defined as key stages of asphalt ...

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Hot Mix Asphalt Plants - Emission Assessment Report

APPENDIX A AP-42 Section 11.1, Hot Mix Asphalt Plants, December 2000 APPENDIX B Emission Factor Documentation for AP-42 Section 11.1, Hot Mix Asphalt Production, December 2000 Final Report APPENDIX C Chapter 3: Preferred and Alternative Methods for Estimating Air Emissions from Hot Mix Asphalt

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Hot Mix Asphalt Plants Emission Assessment Report

EMISSION FACTORS FOR CO, CO2, NOX, AND SO2 FROM BATCH MIX HOT MIX ASPHALT PLANTS3 Process Natural gas-fired dryer, hot screens, and mixer (SCC 3-05-002-45) No. 2 fuel oil-fired dryer, hot screens, and mixer (SCC 3-05-002-46) Waste oil-fired dryer, hot screens, and mixer (SCC 3-05-002-47) Coal-fired dryer, hot screens, and mixer1 (SCC 3-05-002 ...

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Evaluation system for CO2 emission of hot asphalt mixture ...

Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): https://doi/10.1016/j.jtte... (external link)

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Evaluation system for CO2 emission of hot asphalt mixture ...

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AP 42 Section 11.1 Hot Mix Asphalt Reports - Related ...

Oct 30, 2020  Hot Mix Asphalt Plants - Technical Systems Audit of Testing at Asphalt Plant C - Asphalt Plant C Los Angeles, California. EPA Final Report EPA 454/R-00-026 dated May 2000 (PDF) (142 pp, 674 K). Hot Mix Asphalt Plants - Truck Loading Instrumental Methods Testing - Asphalt Plant D Barre, Massachusetts.

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Hot Mix Asphalt Plants - Stakeholders Opinions Report

Technical Systems Audit of Testing at Asphalt Plant C Asphalt Plant C, Los Angeles, California EPA 454/R-00-026 May 2000. ... Stakeholder Opinions on Hot Mix Asphalt Plants Emission Assessment Report EPA 454/R-00-019, ... evaluation and response, the reader is referred to the appropriate section(s) in the prior report(s). ...

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PERFORMANCE EVALUATION OF WARM MIX ASPHALT

Mar 01, 2016  1.1 Warm Mix Asphalt Warm mix asphalt (WMA) is a rapidly expanding form of asphalt concrete, although it is somewhat akin to cold mix and warm mix approaches that have been available for decades. It differs from hot mix asphalt (HMA) only in the production temperatures required to meet appropriate standards of mixing and densification.

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Life-Cycle Assessment of Warm- Mix Asphalt An ...

– Warm-mix asphalt provides a reduction of 24% on the air pollution impact of HMA and a reduction of 18% on fossil fuel consumption. It also reduces smog formation by 10%. • WMA is estimated to provide a reduction of 15% on the environment impacts of HMA. • The overall performance score of HMA was 52.0 as compared to 48.0 for warm-mix ...

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Emission Factor Documentation for AP-42 Section 11.1 Hot ...

Estimates of areawide emissions; 2. Estimates of emissions for a specific facility; and 3. Evaluation of emissions relative to ambient air quality. The purpose of this report is to provide background information from test reports and other information to support revisions to AP-42 Section 11.1, Hot Mix Asphalt

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LIFE CYCLE ASSESSMENT ON DIFFERENT TYPES OF ASPHALT

research, the evaluation system of energy conservation and emission reduction of asphalt rubber pavement was established based on life cycle assessment (LCA).hThroug literature review and field ... (GHG) emission of hot mix asphalt (HMA) pavement as ... The GHG mainly includes carbon dioxide (CO2), methane ...

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(PDF) Comparative sustainability assessment of warm-mix ...

Comparative sustainability assessment of warm-mix asphalts: a thermodynamic based hybrid life cycle analysis ... Ecologically based hybrid life cycle analysis of continuously reinforced concrete and hot-mix asphalt pavements ... Estimation of cumulative energy demand and green house gas emissions of ethanol foamed WMA using life cycle ...

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Sustainability and Life Cycle Analysis of Recycled ...

- HMA = hot mix asphalt - RAP – reintroducing reclaimed asphalt into new hot mix asphalt - RPM – using reclaimed asphalt as granular base - SPRM – using reclaimed asphalt +

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Life-Cycle Assessment of Airport Pavement Design ...

reported mixed findings between asphalt and concrete pavement design strategies and a lack of consistency was found among the study results. For example, Hakkinen and Makela (1996) performed a study based on pavement structures in Finland and found that concrete pavement produced 40-60% more CO2 emission as compared to asphalt pavement [8].

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SOLAR REDUCTION OF CO2-SUMMARY - ou

Project goals include lowering carbon dioxide emissions to the atmosphere and producing viable products. According to the reaction, ... reverse reaction is prevented by quenching the hot gas with jets of CO2 or H2O. The use ... The basis of this economic evaluation is 10 years. Equipment costs include the systems for purification, reactor, heat ...

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Asphalt-related emissions are a major missing ...

Asphalt-based materials are abundant and a major nontraditional source of reactive organic compounds in urban areas, but their emissions are essentially absent from inventories. At typical temperature and solar conditions simulating different life cycle stages (i.e., storage, paving, and use), common road and roofing asphalts produced complex mixtures of organic compounds, including hazardous ...

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Greenhouse gas emissions and energy consumption in asphalt ...

Hot-mix asphalt used in pavement layers is produced by asphalt plants. In Brazil, despite the fact that these industrial units produce greenhouse gases, no control or measurement protocol has yet been established. This study aims to quantify emissions in different asphalt plants, in terms of carbon dioxide equivalent (CO 2eq ) and energy ...

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Evaluation system for CO2 emission of hot asphalt mixture ...

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Evaluation system for CO2 emission of hot asphalt mixture ...

Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): https://doi/10.1016/j.jtte... (external link)

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PERFORMANCE EVALUATION OF WARM MIX ASPHALT

Mar 01, 2016  1.1 Warm Mix Asphalt Warm mix asphalt (WMA) is a rapidly expanding form of asphalt concrete, although it is somewhat akin to cold mix and warm mix approaches that have been available for decades. It differs from hot mix asphalt (HMA) only in the production temperatures required to meet appropriate standards of mixing and densification.

get price

Emission Factor Documentation for AP-42 Section 11.1 Hot ...

Estimates of areawide emissions; 2. Estimates of emissions for a specific facility; and 3. Evaluation of emissions relative to ambient air quality. The purpose of this report is to provide background information from test reports and other information to support revisions to AP-42 Section 11.1, Hot Mix Asphalt

get price

(PDF) Comparative sustainability assessment of warm-mix ...

Comparative sustainability assessment of warm-mix asphalts: a thermodynamic based hybrid life cycle analysis ... Ecologically based hybrid life cycle analysis of continuously reinforced concrete and hot-mix asphalt pavements ... Estimation of cumulative energy demand and green house gas emissions of ethanol foamed WMA using life cycle ...

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Technologies to Support Climate Change Adaptation in ...

5.1 Technology evaluation scoring method 91 5.2 Warm-mix asphalt: Some examples 92 5.3 Engineered cementitious composite: An example 94 ... global carbon dioxide emissions and continues to rise, further aggravating the region’s ... hot–mix asphalt IAEA – International Atomic Energy Agency

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Sustainability and Life Cycle Analysis of Recycled ...

- HMA = hot mix asphalt - RAP – reintroducing reclaimed asphalt into new hot mix asphalt - RPM – using reclaimed asphalt as granular base - SPRM – using reclaimed asphalt +

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Asphalt-related emissions are a major missing ...

Asphalt-based materials are abundant and a major nontraditional source of reactive organic compounds in urban areas, but their emissions are essentially absent from inventories. At typical temperature and solar conditions simulating different life cycle stages (i.e., storage, paving, and use), common road and roofing asphalts produced complex mixtures of organic compounds, including hazardous ...

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ILLINOIS HIGHWAY MATERIALS SUSTAINABILITY

estimated that the substitution of reclaimed and recycled materials for virgin materials resulted in a net reduction of carbon dioxide emissions of 166,195 tons. 17. Key Words Reclaimed asphalt shingles (RAS), recycled materials, Illinois Public Act 097-0314, sustainability, reclaimed, recycled, reclaimed asphalt

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(PDF) Original Research Paper A hybrid strategy in ...

Sasobit-WMA 0.50, 1.00, 3.00 100, 115, 130 Using the following variables, asphalt mixture type, dosage Cecabase-WMA 0.20, 0.35, 0.50 100, 115, 130 of mixture additive, and mixture performance, MIM software Water (foamed asphalt)- 1.00, 1.50, 2.00 100, 115, 130 can graphically model multi-variable dependence using sta- WMA tistical data analysis ...

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(PDF) Greenhouse Gas Emissions from Asphalt Pavement ...

Mar 22, 2016  The total GHG emissions of asphalt construction are shown in Figure 6. It can be seen that. 97.19% of the total GHG emissions are due to the mixture

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Innovative asphalt mixtures TNO

Innovative asphalt mixtures are designed with a view to improving asphalt properties and adapting them more closely to the application. The new mixtures contain new components (e.g. fibres, rubber, synthetics) to improve the performance of an existing asphalt mixture. Mixtures are also designed for producing asphalt that is more sustainable, i ...

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Utilization of Recycled Asphalt Concrete with Warm Mix ...

Jan 09, 2015  O’Sullivan K, Wall P (2009) The effect of warm mix asphalt additives on recycled asphalt pavement. Worcester Polytechnic Institute. 12. Mallick R, Bradley J, Bradbury R (2007) An evaluation of heated reclaimed asphalt pavement (RAP) material and wax modified asphalt for use in recycled hot mix asphalt (HMA). The Transportation Research Board. 13.

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Environmental impact of concrete - Wikipedia

Carbon dioxide emissions and climate change. The cement industry is one of the two largest producers of carbon dioxide (CO 2), creating up to 8% of worldwide man-made emissions of this gas, of which 50% is from the chemical process and 40% from burning fuel. The CO 2 produced for the manufacture of structural concrete (using ~14% cement) is estimated at 410 kg/m 3 (~180 kg/tonne @ density of 2 ...

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