کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
211376 461759 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Calculation of the conditions to get less than 2 g tar/mn3 in a fluidized bed biomass gasifier
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Calculation of the conditions to get less than 2 g tar/mn3 in a fluidized bed biomass gasifier
چکیده انگلیسی

The experimental conditions under which a fluidized bed biomass gasifier can generate a gas with a tar content below 2 g/mn3 are analyzed by using and developing the model recently published for those gasifiers by Corella and Sanz [Fuel Process. Techn. 2005, 86, 1021–1053]. The analyzed experimental conditions were: the equivalence ratio, the partitioning of the air, between the primary and secondary flows, the location (height) of the inlet of the secondary air flow, the biomass moisture and the biomass flow rate. Results from the modelling work are presented for a given CFB biomass gasifier of commercial size. Some of these results are also being checked in a CFB biomass gasifier at small pilot plant scale. To obtain a gasification gas with a very low tar content the two most important experimental conditions are a high value for the equivalence ratio and a good in-gasifier material which determines the values of the kinetic constants of the reactions involved in the network at the gasifier.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 87, Issue 9, September 2006, Pages 841–846
نویسندگان
, , ,