2013
DOI: 10.1016/j.enconman.2013.02.001
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Performance of entrained flow and fluidised bed biomass gasifiers on different scales

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Cited by 73 publications
(50 citation statements)
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“…The assumptions for the economic analysis of the mobile plant were as follows: (i) the plant has no salvage value [26], (ii) plant life was estimated to be 15 years [26], (iii) the annual variable operating costs of labor and maintenance were assumed to be 20% and 5% of the FCI, respectively [28], (iv) The capacity exponent of 0.7, based on the sixth-tenths-factor rule, was used to calculate the price of scaling up the gasifier using Eq. (6) as the capital cost does not vary linearly with plant capacity [28,32,33].…”
Section: Economic Assumptionsmentioning
confidence: 99%
“…The assumptions for the economic analysis of the mobile plant were as follows: (i) the plant has no salvage value [26], (ii) plant life was estimated to be 15 years [26], (iii) the annual variable operating costs of labor and maintenance were assumed to be 20% and 5% of the FCI, respectively [28], (iv) The capacity exponent of 0.7, based on the sixth-tenths-factor rule, was used to calculate the price of scaling up the gasifier using Eq. (6) as the capital cost does not vary linearly with plant capacity [28,32,33].…”
Section: Economic Assumptionsmentioning
confidence: 99%
“…The production of synthetic motor fuels requires a clean syngas at high pressure [2,3]. It has been concluded that pressurized, oxygen blown, entrained flow biomass gasification is the preferred technology to meet these requirements [4]. There are already a large number (>80 plants, 2010) of commercial coal based entrained flow gasification plants around the world aiming for ammonia production, power production, petrochemicals or liquid motor fuels [5].…”
Section: Introductionmentioning
confidence: 99%
“…Actualmente, se ha reportado su aplicación en diferentes sistemas de reacción y separación, así como a plantas de procesos completos, encontrándose buena concordancia entre datos reales y datos determinados a través de las simulaciones en el software [4][5][6][7]9,11,13]. El software también permite definir subrutinas específicas en lenguaje FORTRAN o construir migración de datos a Excel que amplía el panorama de posibilidades en la elaboración de simulaciones específicas.…”
Section: Descripción Del Modelounclassified
“…Se selecciona un gasificador de lecho arrastrado autotérmico, teniendo en cuenta que este tipo de gasificadores no requieren catalizador, presentan baja formación de alquitranes y metano, flexibilidad en la alimentación y disponibilidad comercial a gran escala [2,3,25]. La alimentación al gasificador se simula en seco ya que otro tipo de tecnologías, como el alimento en húmedo (slurry) se recomiendan para procesos que incluyen pirólisis donde la producción de bioaceites es importante [1,5,20,26]. Para modelar el proceso de gasificación se pueden utilizar varios tipos de modelos entre los cuales los modelos en equilibrio termodinámico son los más utilizados por su sencillez, capacidad de predicción y bajo tiempo computacional [22,27].…”
Section: Descripción Del Modelounclassified
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