Development of gasification process technology for the production of environmentally friendly and sustainable syngas in Wood Processing Industry

Nani Harihastuti,Rustiana Yuliasni,Hadiyanto Hadiyanto,Budi Warsito,Maryono Maryono

doi:10.1051/e3sconf/20187301012

Nani Harihastuti, Rustiana Yuliasni + Show 3 more

Open Access

https://doi.org/10.1051/e3sconf/20187301012

Copy DOI

Abstract

One potential bioenergy that has not been explored to its full is the bioenergy potential of wood processing industry waste. The wood processing industry’s waste from saw mill wood is an alternative fuel substitute for IDO or MFO which has been widely used in the wood processing industry. The calorific value of saw mill wood waste is around 2,600 -3,400 kcal / kg, because there are many cellulose, sulfur, lignin, water biomass and so on. If the use is burned, it will directly give potential environmental impacts in the form of emission gas pollution in the form of Fly Ash, CO2, NOx and CxHy. This method is considered less efficient and gives less value. This study aims to obtain renewable energy sources by converting sawmill wood solid fuel wood processing industry into clean, sustainable and high-calorie gas fuel (syngas) as well as preventing air pollution. The method used is the development of gasification process technology in the burner vesel fluidized bed reactor with a controlled, low oxygen vertical perforated blade installation, resulting in Syngas. Through the gasification process, saw mill wood waste can be converted into gas that is more flammable with higher calorific value and environmentally friendly (clean energy). Syngas technology will be designed based on the principle of imperfect / oxygen-poor combustion at temperatures of 300 – 500°C, inside the closed vesel, so that the gas formed is CO, H2 and CxHx gas. The output is the development of gasification process technology that produces bioenergy syngas can be used in the substitution of boiler fuel for an environmentally friendly wood drying process.

Highlights

Indonesia will face up the threat of an energy crisis in 2020-2030
The calorific value of the low saw mill wood is because there are many cellulose biomass, lignin, water and so on, so if the use is burned directly it will have an impact on the environment which is potential in the form of emission gas pollution including black smoke / Fly Ash, CO2, NOx and CxHy
The use of saw mill wood waste as fuel in the wood processing industry, will be more competitive and more efficient if it is converted into gas syntesis, or other fuels with higher economic value

Summary

Introduction

Indonesia will face up the threat of an energy crisis in 2020-2030. One sector that will be directly affected by the energy crisis is the industrial sector. The use of saw mill wood waste as fuel in the wood processing industry, will be more competitive and more efficient if it is converted into gas syntesis, or other fuels with higher economic value. If the air supply is reduced, the release of chemical energy will be reduced and the gas compound will only be formed from this imperfect combustion process (say "half-baked" combustion). Energy potential in the form of gas will be more flowed and used as a source of energy in other processes, for example can replace wood fuel in the boiler unit. Clean combustion products do not contain particulates / fly ash, are safe and do not pollute the surrounding environment (clean energy).The resulting syngas can be used as a substitute for solid wood fuel in boiler steam generating units in the wood processing industry

Objectives

Methods

Results