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Optimization of parameters of sampling and determination of reduced sulfur compounds using cryogenic capture and gas chromatography in tropical urban atmosphere
(2010)
Reduced sulfur compounds, RSCs (H2S, COS, CH3SH, CH3SCH3, CS2 and CH3S2CH3) play a role in global cycle and acid rain formation. At trace levels RSCs in air are difficult to collect, store and analyze because of their ...
Validation of Cryogenic Vacuum Extraction of Pore Water from Volcanic Soils for Isotopic Analysis
(2019)
Andean headwater catchments are key components of the hydrological cycle, given that
they capture moisture, store water and release it for Chilean cities, industry, agriculture, and cities in Chile. However, knowledge ...
Cryogenic vacuum extraction in soils derived from volcanic ashes
(2019)
Upper Andes catchments (UACs) are key components of the hydrological cycle, capturing moisture, storing water,
and releasing it for use in productive activities and environmental needs in the Central Valley of Chile. ...
Production of iodine-125 in nuclear reactors
(Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, 2022)
Análisis y mejora del proceso de distribución criogénica de la Empresa Indura Ecuador S.A.
(Universidad de Guayaquil. Facultad de Ingeniería Industrial. Carrera de Ingeniería Industrial., 2019-09-16)
El presente trabajo tiene como objetivo analizar y mejorar la distribución criogénica de una empresa dedicada a la producción de gases criogénicos de tal forma que permita liberar producto líquido de las plantas productoras ...
Validation of a simple pore water extraction device for volcanic soils
(2015)
Andean headwater 1 catchments are key components of the hydrological cycle, given that they capture
2 moisture, store water, and release it for Chilean cities, industry and agriculture and cities in Chile. However,
3 ...
Métodos de amostragem e análise para compostos reduzidos de enxofre atmosférico
(2008)
This work presents a review of sampling and analytical methods that can be applied to atmospheric traces of reduced sulphur compounds (RSC) in the atmosphere. Sampling methodology involving discontinuous methods with ...