scholarly journals Ten years of satellite observations reveal highly variable sulphur dioxide emissions at Anatahan Volcano, Mariana Islands

2015 ◽  
Vol 120 (14) ◽  
pp. 7258-7282 ◽  
Author(s):  
Brendan McCormick ◽  
Christoph Popp ◽  
Benjamin Andrews ◽  
Elizabeth Cottrell
Keyword(s):  
Sulphur Dioxide ◽  
Satellite Observations ◽  
Mariana Islands ◽  
Sulphur Dioxide Emissions

scholarly journals Ultraviolet camera measurements of passive and explosive sulphur dioxide emissions at Yasur volcano, Vanuatu

2020 ◽  
Author(s):  
Tehnuka Ilanko ◽  
Tom Pering ◽  
Thomas Wilkes ◽  
Julia Woitischek ◽  
Roberto D'Aleo ◽  
...  
Keyword(s):  
Sulphur Dioxide ◽  
Sulphur Dioxide Emissions

Sulphur Dioxide Emissions during the Firing of Ceramic Bodies Based on Class C Fly Ash

2019 ◽  
Vol 296 ◽  
pp. 149-154
Author(s):  
Radomír Sokolář ◽  
Martin Nguyen
Keyword(s):  
Fly Ash ◽  
Sulphur Dioxide ◽  
Power Plants ◽  
Building Materials ◽  
Porous Ceramic ◽  
Mineralogical Composition ◽  
High Volume ◽  
Ceramic Tiles ◽  
Sulphur Dioxide Emissions ◽  
Class C

Fluid fuel combustion technology in coal-fired power plants is very popular in the Czech Republic, resulting in a relatively high production of a specific by-product - fluidized fly ash (class C according to ASTM definition), which differs from the classical high-temperature fly ash in mineralogical composition with a high sulphur content of anhydrite CaSO4. Fluidized ash is not yet used in the production of fired building materials, where it could be used as a source of calcium oxide (for example, the production of porous ceramic tiles). However, high volume of sulphur dioxide emissions during the re-firing of fluidized fly ash in ceramic raw materials mixtures has been solved. The aim of the paper is definition of temperature ranges of anhydrite decomposition (formation of SO2 emission) from pure class C (fluidized) fly ashes from different sources (power plants) depending on granulometry of fly ash especially.

Higher Plants As Bioindicators Of Sulphur Dioxide Emissions In Urban Environments

2005 ◽  
Vol 111 (1-3) ◽  
pp. 75-88 ◽  
Author(s):  
ConcepciÓn Fidalgo Hijano ◽  
Maria Dolores Petit Domínguez ◽  
Rosario García Gimínez ◽  
Pilar Hungría Sínchez ◽  
Inís Sancho García
Keyword(s):  
Sulphur Dioxide ◽  
Higher Plants ◽  
Urban Environments ◽  
Sulphur Dioxide Emissions
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