Greenhouse gas emissions and energy consumption in asphalt

specializing in the production of large, medium and small concrete mixers, concrete mixing stations, stabilized soil mixing stations and other equipment. It is a heavy industry enterprise integrating R & production and sales.

Greenhouse gas emissions and energy consumption in asphalt ...

Greenhouse gas emissions and energy consumption in asphalt plants Hot-mix asphalt used in pavement layers is produced by asphalt plants. In Brazil, despite the

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Greenhouse Gas Emissions from Asphalt Pavement ...

In China, the construction of asphalt pavement has a significant impact on the environment, and energy use and greenhouse gas (GHG) emissions from asphalt

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Research - Determining Changes in Greenhouse Gas Emissions ...

Jan 16, 2015  This research quantifies the changes in greenhouse gas (GHG) emissions and energy consumption from WSDOT between 1990 and 2010 associated with (1) using warm mix

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Documentation for Greenhouse Gas Emission and Energy ...

Descriptions of life-cycle energy and GHG emissions data for virgin asphalt mixture are available from the Athena Sustainable Materials Institute (Athena, 2001)

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Greenhouse Gas Emissions from Asphalt Pavement ...

Mar 22, 2016  For the mixing phase, the GHG emissions come from energy consumption of mixing equipment, fuel combustion in heating the aggregate and asphalt binder, and gas

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Determining Changes in Greenhouse Gas Emissions (1990

This research quantifies the changes in greenhouse gas (GHG) emissions and energy consumption from WSDOT between 1990 and 2010 associated with (1) using warm

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Quantify the Energy and Environmental Effects of Using ...

hot mix asphalt and recycled concrete aggregate in concrete on energy consumption and greenhouse gas emission. For RAP, the impact on energy consumption

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Greenhouse gas emissions and energy consumption in asphalt ...

Greenhouse gas emissions and energy consumption in asphalt plants ... This study aims to quantify emissions in different asphalt plants, in terms of carbon dioxide equivalent (CO2eq) and energy ...

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Documentation for Greenhouse Gas Emission and Energy ...

Descriptions of life-cycle energy and GHG emissions data for virgin asphalt mixture are available from the Athena Sustainable Materials Institute (Athena, 2001) and in a technical report published by 2 Process non-energy GHG Emissions are emissions that occur during the manufacture of certain materials and are not associated with energy ...

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Energy Usage and Greenhouse Gas Emissions of Pavement ...

Asphalt Energy consumption for asphalt binder production includes crude oil extraction, transport, and refining. En-ergy consumption for asphalt binders has been determined to be 4.2 mmBTU/t (4900 MJ/t), and GHG emis-sions are 570 lb CO2/t (285 kg CO2/t). For asphalt emulsions, energy consumption

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Asphalt mixtures emission and energy consumption: A review ...

Carbon dioxide emissions for hot mix asphalt and asphalt rubber mixtures can be 70% lower than emissions for Portland cement concrete. Some alternatives to reduce energy consumption and greenhouse gas emissions in asphalt mixtures production are the decrease of aggregates moisture content, reduction of the asphalt

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Reducing Greenhouse Gas Emissions from Asphalt Materials

for Sasobit® asphalt mixes can save over $69 million in energy costs. The ecological impacts that the use of Sasobit® in asphalt mixes can have for the asphalt industry are significant. The reduction of greenhouse gases from asphalt mix materials and energy consumed by the asphalt

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Quantify the Energy and Environmental Effects of Using ...

hot mix asphalt and recycled concrete aggregate in concrete on energy consumption and greenhouse gas emission. For RAP, the impact on energy consumption and greenhouse gas emission is affected by a few factors, such as moisture content in RAP, hot mix asphalt

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Energy consumption and environmental impact of rubberized ...

Moreover, the consumed energy of rubberized asphalt during maintenance phase is lower than that of conventional asphalt. In addition, the greenhouse gas (GHG) emissions from the production and construction of rubberized asphalt mixtures are similar to those from hot mix asphalt, but their emissions

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Case Study: How Green Chemistry Can Reduce Greenhouse Gas ...

Jul 15, 2021  Their overall conclusion was that the use of RAP in new asphalt mixtures reduced greenhouse gas emissions in 2019 by 2.4 million metric tons of CO2e, which is equivalent to the annual emissions of 520,000 passenger vehicles. This number takes into account all GHG emission reductions when using RAP, from reducing asphalt

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Energy Use and Loss and Emissions ... - Department of Energy

74 U.S. Manufacturing Energy Use and Greenhouse Gas Emissions Analysis 2.4.2.3. Onsite energy About 3.2 quads, or 91% of primary energy, were consumed onsite by the petroleum refining sector in 2006. This onsite energy enters the plant boundary in the form of three offsite energy

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Where greenhouse gases come from - U.S. Energy Information ...

In the United States, most of the emissions of human-caused (anthropogenic) greenhouse gases (GHG) come primarily from burning fossil fuels—coal, natural gas, and petroleum—for energy use.Economic growth (with short-term fluctuations in growth rate) and weather patterns that affect heating and cooling needs are the main factors that drive the amount of energy

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Energy Consumption and Environment Performance Analysis

By comparing the energy consumption and environmental emissions of the whole life cycle of pavement under the two technical conditions, the results show that the total energy consumption of traditional asphalt pavement is about 2.5 times that of induction-healed asphalt pavement, and the total greenhouse gas (GHG) emissions

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Environmental Road of the Future: Analysis of Energy ...

This paper describes the contribution made by road construction regarding energy consumption and greenhouse gas emissions. The latter is the main issue for sustainable development. The principal road construction techniques are analyzed (hot asphalt

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Greenhouse gas emissions and energy consumption in asphalt ...

Greenhouse gas emissions and energy consumption in asphalt plants ... This study aims to quantify emissions in different asphalt plants, in terms of carbon dioxide equivalent (CO2eq) and energy ...

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Asphalt mixtures emission and energy consumption: A review ...

May 01, 2017  The main objective of this paper was to assess energy consumption and greenhouse gas emissions from asphalt mixtures production. Some other objectives were also assessed, such as to: (i) evaluate the main types of asphalt mixtures applied in flexible pavements; (ii) identify types of mixtures that may reduce emissions and improve air quality. 2.

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Greenhouse Gas Emissions from Asphalt Pavement ...

In China, the construction of asphalt pavement has a significant impact on the environment, and energy use and greenhouse gas (GHG) emissions from asphalt pavement construction have been receiving increasing attention in recent years. At present, there is no universal criterion for the evaluation of GHG emissions in asphalt pavement construction.

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

Mar 22, 2016  In China, the construction of asphalt pavement has a significant impact on the environment, and energy use and greenhouse gas (GHG) emissions from asphalt pavement construction have been receiving ...

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Life Cycle Assessment of Asphalt Pavement Maintenance

on energy consumption and greenhouse gas (GHG) emissions. The construction stage contains material, manufacture, transportation and placement phases. The Highway Development and Management (HDM-4) model and the Motor Vehicle Emission Simulator (MOVES) were used to analyze fuel consumption and emissions treated

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UCPRC Life Cycle Assessment Methodology and Initial Case ...

greenhouse gas emissions and energy use of changes in pavement smoothness and surface texture from pavement maintenance or rehabilitation, considering the entire life cycle of a preservation treatment as defined by the framework, including material production, construction, and vehicle use. A technical memorandum completed the first objective.

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Assessing Energy Use and Greenhouse Gas Emissions in ...

Jul 15, 2009  This document, Guide for Assessing Energy Use and Greenhouse Gas Emissions in an . Environmental Impact Statement, provides instructions to DEC staff for reviewing an . environmental impact statement (EIS) pursuant to the State Environmental Quality Review Act (SEQR) when the EIS includes a discussion of energy use or greenhouse gas (GHG ...

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Where greenhouse gases come from - U.S. Energy Information ...

In the United States, most of the emissions of human-caused (anthropogenic) greenhouse gases (GHG) come primarily from burning fossil fuels—coal, natural gas, and petroleum—for energy use.Economic growth (with short-term fluctuations in growth rate) and weather patterns that affect heating and cooling needs are the main factors that drive the amount of energy consumed.

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Quantifying the energy consumption and greenhouse gas ...

Mar 15, 2020  Secondly, using scenarios, the energy consumption and greenhouse gas emissions of effluent quality standards are estimated. The study finds that tightening effluent standards to increase water quality could result in a doubling of electricity consumption and an increase of between 1.29 and 2.30 additional MTCO2 per year from treating wastewater ...

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Greenhouse-gas emissions from energy use in the water ...

Jun 26, 2011  End use also seems to be very important in this case, comprising 70–90% of potable water-related energy use. Domestic water heating accounts for 5.5% of UK total GHG emissions, whereas the rest ...

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How You Can Help Reduce Greenhouse Gas Emissions at Home ...

Feb 28, 2015  Fortunately, the use of alternative energy sources, such as solar, wind, geothermal, and hydro energy, is gaining increased support worldwide. The wind energy produced in Denmark, for example, provides about 10 percent of the country's total energy needs. These methods of energy production emit no greenhouse gases once they are up and running.

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How Portfolio Manager Calculates Greenhouse Gas Emissions ...

The methodology for calculating greenhouse gas emissions in Portfolio Manager was designed to be consistent with the Greenhouse Gas Protocol developed by the World Resources Institute and World Business Council for Sustainable Development, and is compatible with the accounting, inventory, and reporting requirements of EPA’s Center for ...

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Appendix A: Air Quality, Greenhouse Gas Emissions, and ...

Air Quality, Greenhouse Gas Emissions, and Energy Analysis Report . THIS PAGE INTENTIONALLY LEFT BLANK . Appendix A: Air Quality and Energy Supporting Material ... Parking > Other Non‐Asphalt Surfaces > 0.61 x 1000 sqft = Proposed 605 square feet of new sidewalk. ...

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Improving asphalt road pavement with nano-eng EurekAlert!

Jun 22, 2021  WMA reduces energy consumption while simultaneously minimizing vapors and greenhouse gas emissions during the production of asphalt mixtures in comparison to conventional asphalt.

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