@inproceedings{dfb81b22693148f48838e695862ac709,
title = "Experimental investigation on multi-stage downdraft gasification: Influence of air ratio and equivalent ratio to the gasifier performance",
abstract = "Multi-stage gasification process adding multiple air injection (at pyrolysis and oxidation) to reduce tar content and improve the efficiency. all components of the fuel can decompose perfectly into pyrolysis products and the total pyrolysis product also increases. The mean temperatures in the pyrolysis zone are respectively between 569°C and 633°C for the 0% and 90% Air Ratios. Temperature increases in the pyrolysis zone change the nature of the endothermal into exothermal and providing the heat energy for the drying, oxidation and reduction zones. While the temperature of the partial oxidation zone reaches 858°C. For a total air flow of 10.5 Nm3/h with a 90% air ratio, the gasifier can produce a low tar content of 32.27 mg/Nm3 when compared to 0% air ratio of 106.5 mg/Nm3. This result shown that multi-stage gasifier can reduce tar content by 30%.",
author = "Saleh, {Arif Rahman} and Bambang Sudarmanta",
note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 3rd International Conference on Mechanical Engineering, ICOME 2017 ; Conference date: 05-10-2017 Through 06-10-2017",
year = "2018",
month = jul,
day = "13",
doi = "10.1063/1.5046222",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Djanali, {Vivien S.} and Suwarno and Bambang Pramujati and Yartys, {Volodymyr A.}",
booktitle = "Disruptive Innovation in Mechanical Engineering for Industry Competitiveness",
}