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Found 13604 items.
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Effect of chloride salts on biodesulfurization process of a colombian coal
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... A chloride salts medium was evaluated in biodesulfurization processes of a Colombian coal (2.34 pyrite oxidation precipitate onto the surface of coal, forming insoluble salts, jarosites and others ..." -
Selection procedures of consortia bacterial with A. ferrooxidans like bacteria and A. thiooxidanslike bacteria in coal biodesulfurization process
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... A. thiooxidans like bacteria in coal biodesulfurization process Gerardo Andrés Caicedo*, Marco Antonio Márquez ..." -
CARACTERIZACIÓN DE CARBONES DE LA REGIÓN CARBONÍFERA DE COAHUILA (MÉXICO), PARA LA DETERMINACIÓN DE DISPERSIÓN, FORMAS GEOMÉTRICAS, CONCENTRACIÓN Y TIPOS DE AZUFRE PRESENTES
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... The depletion of coal deposits with low sulfur coal region of Coahuila (Mexico) operated since de carbón, formas de azufre, Análisis MEB-EDS. ABSTRACT The depletion of coal deposits with low ..." -
Preliminary
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... -Claude Royer Effect of chloride salts on biodesulfurization process of a colombian coal 115 Gerardo ..." -
Índices temáticos y de autores 2013
|Abstract = 0 veces | PDF = 0 veces|... Pineda, Gerardo Andrés Effect of chloride salts on biodesulfurization process of a colombian coal// En ..." -
Wireless communications in hostile atmospheres: radio propagation model and response of constituent elements of the radio front-end at high temperatures
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Metallic Salts in Flames, I. The Determination of the Collision Frequency of electrons in Coal-Gas/Air ..." -
Degree to which natural gas (NG) has replaced other energy sources in the Principality of Asturias (Spain)
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... . The results obtained show a clear substitution of coal by NG. -Student distribution is done. The results obtained show a clear substitution of coal by NG ..." -
Asphaltenes and preasphaltenes from coal liquid extracts: feedstocks to obtain carbon mesophase
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... The aim of this work was to produce mesophase by using preasphaltenes and asphaltenes from coal ) Abstract The aim of this work was to produce mesophase by using preasphaltenes and asphaltenes from coal ..." -
Char morphology characterization from pulverized coal: a review
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Char is the solid remainder from coal when subjected to volatile matter extraction at high Coal and Organic Petrology (ICCP) presenta un sistema de clasificación unificado. -------------------------------------------------------------------------------------------------------------- Caracterización morfológica del carbonizado... Abstract Char is the solid remainder from coal when subjected to ..." -
A new reaction rate constant for char combustion- formulation
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... for pulverized coal. The chemical reaction rate was considered as a function of coal intrinsic reactivity of combustion for pulverized coal. The chemical reaction rate was considered as a function of coal ..." -
Thermogravimetric characteristics and kinetics of pyrolysis of coal blends
|Abstract = 0 veces | PDF = 0 veces|... Thermogravimetric characteristics and pyrolysis kinetics of coal blends were investigated using Thermogravimetric characteristics and kinetics of pyrolysis of coal blends * Corresponding author: Juan Manuel ..." -
La granja rusa de trolls
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Febrero | 2020 Adaptación del corto de la serie de la CBS The Good Fight. © CBS The Good Fight Short ..." -
Ultraclean coal production using froth flotation and acid leaching
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Ultraclean coals represent an important raw material to elaborate high value products the original coal (unfloated) at the same acid conditions of the combined process, it was obtained an ..." -
Morphological changes of pulverized coals during their devolatilization
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... 2010 Abstract The aim of this study was to evaluate the influence of coal rank, temperature and time ..." -
Power system capacity expansion planning model considering carbon emissions constraints
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... , it is assumed that the system has nuclear (N), coal (C), and natural gas combined cycle (NGCC ..." -
Char morphology characterization from pulverized coals: experimental determination
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... During the devolatilisation process, coal particles change their structure due to the liberation the devolatilisation process, coal particles change their structure due to the liberation of its ..." -
In vitro evaluation of probiotic potential of lactic bacteria acid isolated from coastal serum
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... their characteristics as potential probiotics; acid pH tolerance (MRS pH: 2.0) and bile salts (MRS with 0.3% bile salts 0.3% bile salts) and subsequently the surviving population was determined as log CFU/ml. Strains ..." -
Production of a coal-based activated material from anthracite and its potential applications in hydrometallurgy
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... and facilitating the access to the internal surface of the coal. Secondly, a physical activation at temperature internal surface of the coal. Secondly, a physical activation at temperature of 800 oC, 1.000 oC and 1.200 ..." -
ESTUDIO DE LA CALIDAD DEL CARBÓN DE LA EMPRESA CARBONES DE SABALETA S.A. CON EL FIN DE SATISFACER LA DEMANDA INDUSTRIAL
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... formulate the aspects needed to make a diagnosis on caldron’s behavior regarding coal, its current ..." -
Early evidence of functional impairment due to respiratory exposure: coal mining in Paipa, Colombia
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... exercitation, and some vital variables in a sample of asymptomatic coal workers during the six minute walking , and some vital variables in a sample of asymptomatic coal workers during the six minute walking test ..."
