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quantifying the energy used in the production of asphalt

quantifying the energy used in the production of asphalt

Quantifying the energy used in the production of asphalt

2012-10-29  can be used to estimate the energy use for the production of asphalt mixes. Regression analysis was undertaken on historical sales and metering data to determine which factors influenced the energy used in the production of asphalt mixtures. The key independent

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The Use of Energy in The Production Process of Hot Mix ...

2021-5-1  Asphalt mixing plant (AMP) is a set of tools used to produce hot mix asphalt (HMA) in a location/place. This study is intended to determine the energy use of diesel fuel sets in the production process by measuring the energy use of both types of fuel including fuel consumption and energy, temperature, and the quantity of production from HMA in the AMP.

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The Life Cycle Energy Consumption and Emissions of

Basic Oxygen Furnace Slag (BOF), as alternatives for aggregate in asphalt pavement construction, is beneficial to the environment by reducing land occupation and resource consumption. However, the quantitative effects on energy consumption and emissions reduction remains poorly understood due to the unavailability of local life cycle inventory.

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Asphalt mixtures emission and energy consumption: A

2017-5-1  1. Introduction. This paper shows a literature review concerning energy consumption and carbon dioxide (CO 2) emissions for the production of road pavements.The basic road pavements techniques such as, hot mix asphalt, warm mix asphalt, asphalt rubber mixtures, reclaimed asphalt pavement, Portland cement concrete and recycling are investigated.

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Quantifying the environmental burdens of the hot mix ...

2016-5-1  Life cycle phases Area Environmental impacts included in this study; Phase I: material: Production: Energy, greenhouse gas (GHG) emissions, acidification, photo oxidant formation, human toxicity (air and water), eco toxicity (air and water), eutrophication, dust and depletion of landfill waste during production of bitumen, aggregate and hot mix asphalt.

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Quantifying the environmental burdens of the hot mix ...

Quantifying the environmental burdens of the hot mix asphalt (HMA) pavements and the production of warm mix asphalt (WMA) Mithil Mazumder⇑, Vedaraman Sriraman, Hyun Hwan Kim, Soon-Jae Lee ...

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Quantifying sustainable strategies for the construction of ...

Approximately 920 designs were assessed to determine the upstream energy consumption and global warming potential (GWP) of producing these mixes. In general, it was found that transportation hauling distances as well as asphalt binder type and production imposed the greatest variability on the environmental and economic costs of the mixes.

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(PDF) Quantifying the Environmental Burdens of the Hot

2016-6-1  Quantifying the Environmental Burdens of the Hot Mix Asphalt (HMA) Pavements and the production of Warm Mix Asphalt (WMA).pdf Available via

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Quantifying the rejuvenation effects of soybean-oil on ...

2021-10-1  The laboratory study was conducted to evaluate the rejuvenating effects of an organic rejuvenator, namely Soybean-oil, on an aged asphalt-binder (70# Petroleum asphalt-binder) including quantifying the associated performance indicators such solubility, softening point, diffusion coefficient, and storage stability.

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Quantifying the environmental impacts of crack sealing

2018-7-27  It includes crude oil extraction, transport, production and storage. It excludes the use of water cooling and turbine use. Styrene butadiene styrene (SBS) is used to produce the polymer modified bitumen with a content of 3.5%. The environmental burdens are quantified on three life cycle phases of crack treatment method.

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The Use of Energy in The Production Process of Hot Mix ...

2021-5-1  Asphalt mixing plant (AMP) is a set of tools used to produce hot mix asphalt (HMA) in a location/place. This study is intended to determine the energy use of diesel fuel sets in the production process by measuring the energy use of both types of fuel including fuel consumption and energy, temperature, and the quantity of production from HMA in the AMP.

get price

QUANTIFYING ENERGY CONSUMPTION AND CARBON

2020-5-8  down the production of the asphalt layers, the energy requirements at the hot mix asphalt concrete plant account for 75.9 percent of the energy consumed and 52.0 percent of the CO2e generated for the production of the materials of the asphalt layers. The cost of each treatment was reviewed based on the cost of diesel at $1.21/litre and the

get price

The Life Cycle Energy Consumption and Emissions of

Basic Oxygen Furnace Slag (BOF), as alternatives for aggregate in asphalt pavement construction, is beneficial to the environment by reducing land occupation and resource consumption. However, the quantitative effects on energy consumption and emissions reduction remains poorly understood due to the unavailability of local life cycle inventory.

get price

Recent research highlights: Quantifying the energy and ...

2019-12-14  Recent research highlights: Quantifying the energy and environmental consequences of cool pavements . 18 May 2017 . Alongside other strategies such as urban forestry, solar PV, and cool roofs, the use of high-albedo (high solar reflectance) “cool” pavements can be considered in programs intended to

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Sustainable Asphalt Pavements: Technologies,

2019-12-1  Heat used in the production of hot mix asphalt (HMA) is one of the main targets in reducing its energy and environ-mental impact. Low-temperature mixes represent substan-tial energy savings and an associated mitigation of emissions. These mixes include cold mix asphalt (CMA), half-warm mix asphalt (HWMA) and warm mix asphalt (WMA).

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Quantifying greenhouse gas emission of asphalt pavement ...

Wang et al. (2020) assessed the energy consumption, the reduction in raw material use and the extension of the pavement service life related to rubberized asphalt. Compared to

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Greenhouse Gas Emissions from Asphalt Pavement ...

2016-3-22  The production of asphalt binder is a complex process. Moreover, there are different sources of GHG emissions during the process. The European bitumen association has presented data with an energy consumption of 510 MJ/t and CO 2 174.244 kg/t, NO X 0.770 kg/t and CH 4 0.595 kg/t emissions for straight-run asphalt binder production . Chinese ...

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The environmental impact evaluation on the application

2021-10-26  ing estimate the energy use of different asphalt mixtures under various production conditions (Chong and Wang, 2017). In one study, they develop an LCA model tool based on Microsoft Excel, but it is used for the calculation of construction and maintenance of asphalt pavement (Huang et al., 2009).

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(PDF) Quantification of re-refined engine oil bottoms ...

2020-12-24  Similarly, the use of RAS in asphalt pavement mixtures has increased from 701,000 tons in 2009 to an estimated 1.39 million tons in 2016; however, the use of RAS declined significantly (27.9 ...

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Quantifying the environmental impacts of crack sealing

2018-7-27  It includes crude oil extraction, transport, production and storage. It excludes the use of water cooling and turbine use. Styrene butadiene styrene (SBS) is used to produce the polymer modified bitumen with a content of 3.5%. The environmental burdens are quantified on three life cycle phases of crack treatment method.

get price

QUANTIFYING ENERGY CONSUMPTION AND CARBON

2020-5-8  down the production of the asphalt layers, the energy requirements at the hot mix asphalt concrete plant account for 75.9 percent of the energy consumed and 52.0 percent of the CO2e generated for the production of the materials of the asphalt layers. The cost of each treatment was reviewed based on the cost of diesel at $1.21/litre and the

get price

Quantifying greenhouse gas emission of asphalt pavement ...

Wang et al. (2020) assessed the energy consumption, the reduction in raw material use and the extension of the pavement service life related to rubberized asphalt. Compared to

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Quantifying the Impacts of Warm Mix Asphalt on ...

Joint efforts by the federal government and HMA industry to minimize cost and the environmental impacts of asphalt pavement construction have resulted in development of warm mix asphalt (WMA). This technology has gained such interest due to the potential to deliver pavements at lower temperatures, allowing for reduced energy consumption and emissions.

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Sustainable Asphalt Pavements: Technologies,

2019-12-1  Heat used in the production of hot mix asphalt (HMA) is one of the main targets in reducing its energy and environ-mental impact. Low-temperature mixes represent substan-tial energy savings and an associated mitigation of emissions. These mixes include cold mix asphalt (CMA), half-warm mix asphalt (HWMA) and warm mix asphalt (WMA).

get price

Life Cycle Assessment of Asphalt Pavements including

2012-9-25  transport distances and the use of efficiently produced electricity mix. It was concluded that the asphalt production and materials transportation were the two most energy consuming processes that also emit the most GreenHouse Gases (GHG’s). The GHG’s, however, are largely depending on the fuel type and the electricity mix.

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Greenhouse Gas Emissions from Asphalt Pavement ...

2016-3-22  The production of asphalt binder is a complex process. Moreover, there are different sources of GHG emissions during the process. The European bitumen association has presented data with an energy consumption of 510 MJ/t and CO 2 174.244 kg/t, NO X 0.770 kg/t and CH 4 0.595 kg/t emissions for straight-run asphalt binder production . Chinese ...

get price

[PDF] The Sustainability of Reclaimed Asphalt as a ...

The transition of the road engineering industry to a circular way of doing business requires more efficient and sustainable resources, energy, and waste management. The rates in which reclaimed asphalt is being recycled or reused in the asphalt mixture production process constitutes a crucial parameter in this transition. This paper aims at establishing a further step

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The environmental impact evaluation on the application

2021-10-26  ing estimate the energy use of different asphalt mixtures under various production conditions (Chong and Wang, 2017). In one study, they develop an LCA model tool based on Microsoft Excel, but it is used for the calculation of construction and maintenance of asphalt pavement (Huang et al., 2009).

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BENEFITS OF POLYMER MODIFIED ASPHALT (PMA)

2021-6-29  asphalt indicates a 76% reduction in incremental rating loss per year.”* “This justifies the use of polymerized asphalt for mitigating thermal cracking.”* *Cameron Peterson, Interstate 70-Polymerized Asphalt Pavement Evaluation, Utah Department of

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Quantifying energy use efficiency via entropy production ...

Here, we evaluate how efficiently ecosystems use energy by assessing ecosystem entropy production as well as by quantifying the ratios in entropy imports and exports (eff flux and d S ∕ d t) in three study ecosystems that represent an

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