Particle growth in the plumes of coal‐fired power plants Brock
Particle growth in the plumes of coal‐fired power plants Brock 2002 Journal of Geophysical Research: Atmospheres Wiley Online Library Jonsson et al. Particle growth in the plumes of coal‐fired power plants Brock 2002 Journal of Geophysical Research: Atmospheres Wiley Online Library Submicron particle-size Particle growth in the plumes of coal‐fired power plants Brock
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Particle growth in the plumes of coal-fired power plants AGU
1. Background [2] Emission of sulfur dioxide, SO2, from coal-fired plants operated by the electric utilities industry accounted 107 kg, or 63%, of the anthropogenic source total for A review of previous studies shows that up to 50% of global CCNs are attributable to nucleation [21]. Evidence of new particle Particle growth in the plumes of coal-fired power
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Brock_2001_JGR_Particle_growth_in_plumes_of_coal_fired_power_plants
plume Particle power growth plant not deposition mass size air 系统标签： plumes particle fired brock plants coalPlumes originating from the Parish gas-fired and coal-fired power plant, petrochemical industries along the Houston ship channel, the petrochemical facilities near the Gulf Particle growth in urban and industrial plumes in Texas Brock
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Particle growth in the plumes of coal‐fired power plants
The observed growth in particulate volume could be explained by the calculated oxidation of SO2 by OH. However, the amount of volume growth varied substantially from day to Clearly detectable increases in particle volume (mass) concentration with increasing plume age, indicating gas-to-particle conversion, were found in only those plumes from Particle growth in the plumes of coal-fired power plants
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Particle growth in the plumes of coal-fired power plants art no.
Made available by U.S. Department of Energy Office of Scientific and Technical Informationgps.caltech.edugps.caltech.edu
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Particle growth in urban and industrial plumes in Texas Brock
[1] Particle size distributions and gas-phase particle precursors and tracer species were measured aboard an aircraft in the plumes downwind from industrial and urban sources in the vicinity of Houston, TX during the daytime in late August and early September 2000. Plumes originating from the Parish gas-fired and coal-fired power [1] Particle size distributions and gas-phase particle precursors and tracer species were measured aboard an aircraft in the plumes downwind from industrial and urban sources in the vicinity of Houston, TX during the daytime in late August and early September 2000. Plumes originating from the Parish gas-fired and coal-fired power plant, petrochemical Particle growth in urban and industrial plumes in Texas Brock
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Particle characteristics following cloud‐modified transport from
[1] Fast response measurements of particle size distributions, bulk submicron particle composition, and single particle composition were made aboard the NOAA WP-3D research aircraft in the free troposphere over the eastern Pacific Ocean and the western coast of North America. Measurements of gas-phase compounds and Fast-response measurements of particle size distributions were made for the first time in the near-field plume of a Boeing 737–300 aircraft burning fuel with fuel sulfur (S) contents (FSCs) of 56 and 2.6 ppmm, as well as in fresh and dissipating contrails from the same aircraft, using nine particle counters operating in parallel. Nonsoot particles were present Ultrafine particle size distributions measured in aircraft exhaust plumes
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Particle growth in the plumes of coal-fired power plants
Particle growth in the plumes of coal-fired power plants. × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. Need an account? Click here to sign up. Log In Sign Up. Log In; Sign Up; more; JobAbstract. Nucleation in coal-fired power-plant plumes can greatly contribute to particle number concentrations near source regions. The changing emissions rates of SO 2 and NO x due to pollution-control technologies over recent decades may have had a significant effect on aerosol formation and growth in the plumes with ultimate implications for climate and ACP The effect of coal-fired power-plant SO2 and NOx control
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New particle formation in the fresh flue-gas plume from a coal-fired
Atmospheric emissions, including particle number and size distribution, from a 726 MWth coal-fired power plant were studied experimentally from a power plant stack and flue-gas plume dispersing in[1] Coal-fired electric power plants produce a large fraction of total U.S. NOx emissions, but NOx from this sector has been declining in the last decade owing to installation of control technology. Nighttime aircraft intercepts of plumes from two different Texas power plants (Oklaunion near Wichita Falls and W. A. Parish near Houston) with different control Effects of NOxcontrol and plume mixing on nighttime chemical
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Direct Observation of Sulfate Explosive Growth in Wet Plumes
Acidic droplets with pH <3 formed in wet plumes are emitted from coal-fired stationary sources. The SO 4 2− concentrations in plumes grow explosively and are 2.8∼3.3 times higher than those in stacks. SO 2 aqueous-phase oxidation process is critical in sulfate aerosol formation via plume droplets[1] Submicron particle-size distributions were measured with 10-s resolution aboard the National Oceanic and Atmospheric Administration WP-3D Orion research aircraft in the plumes downwind of coal-fired power generation plants in the eastern United States and the urban areas of Nashville, Tennessee, and Atlanta, Georgia. Recently formed Particle growth in the plumes of coal‐fired power plants
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Particle growth in the plumes of coal-fired power plants AGU
Submicron particle-size distributions were measured with 10-s resolution aboard the National Oceanic and Atmospheric Administration WP-3D Orion research aircraft in the plumes downwind of coal-firedThe effect of coal fired power plant NOX SO2 and N MASS Description. Nucleation and growth in coal fired power plant plumes can greatly contribute to particle number concentrations in plumes near source regions The changing emissions rates of SO2 NOX and primary ash particulates due to pollution control technologies over recent decades Brock Jgr Particle Growth In Plumes Of Coal Fired
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The effect of coal-fired power-plant SO2 and NOX control
Nucleation and growth in coal-fired power-plant plumes can greatly contribute to particle number concentrations near source regions. The changing emissions rates of SO2 and NOx due to pollution-control technologies over recent decades may have had a significant effect on aerosol formation in the plumes, with ultimate implications for climate and human health.Due to the lack of wet plumes emitted from residential coal combustion, an accurate estimation of sulfate was obtained via indoor simulation (Dai et al., 2019). Thus, re-estimation of the sulfate emissions from industrial coal-fired sources is crucial to evaluate the overall sulfate emissions.Direct Observation of Sulfate Explosive Growth in Wet Plumes
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ACP Nucleation and growth of sulfate aerosol in coal-fired
New-particle formation in the plumes of coal-fired power plants and other anthropogenic sulfur sources may be an important source of particles in the atmosphere. It remains unclear, however, how best to reproduce this formation in global and regional aerosol models with grid-box lengths that are 10s of kilometers and larger.Month HTML views PDF downloads XML downloads; Feb 2013: 42: 43: 13: 98: Mar 2013: 75: 74: 15: 164: Apr 2013: 94: 109: 17: 220: May 2013: 114: 161: 28: 303: Jun 2013Nucleation and growth of sulfate aerosol in coal-fired power
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Particle growth in urban and industrial plumes in Texas AGU
Particle size distributions and gas-phase particle precursors and tracer species were measured aboard an aircraft in the plumes downwind from industrial and urban sources in the vicinity of Houston,Submicron particle-size distributions were measured with 10-s resolution aboard the National Oceanic and Atmospheric Administration WP-3D Orion research aircraft in the plumes downwind of coal-fired power generation plants in the eastern United States and the urban areas of Nashville, Tennessee, and Atlanta, Georgia. Recently formed Particle growth in the plumes of coal-fired power plants
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Sulfate aerosol production and growth in coal-operated power plant plumes
Abstract. The oxidation of SO 2 and the resultant aerosol growth kinetics are inferred from airborne measurements of the number concentrations and size distributions of pure sulfate and mixed particles within the coal-fired Keystone power plant plume in western Pennsylvania. Measurements of aerosol concentrations in nine distinct size ranges Due to the lack of wet plumes emitted from residential coal combustion, an accurate estimation of sulfate was obtained via indoor simulation (Dai et al., 2019). Thus, re-estimation of the sulfate emissions from industrial coal-fired sources is crucial to evaluate the overall sulfate emissions.Direct Observation of Sulfate Explosive Growth in Wet Plumes
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