A thermochemical or lignocellulosic biorefinery is based on the utilization of dry biomass, woody energy crops, and various waste biomasses for the production of biobased fuels and chemicals via thermochemical conversion. From: Sustainable Bioenergy, 2019.
What is a biorefinery platform?
A biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, and value-added chemicals from biomass. Biorefinery is analogous to today’s petroleum refinery, which produces multiple fuels and products from petroleum.
What are platform chemicals?
A platform chemical is defined as a chemical that can serve as a substrate for the production of various other higher value-added products. In 2004, the Department of Energy (DOE) identified 12 chemical building blocks, that can be obtained from biomass, as potential platform chemicals (Werpy et al. 2004).
What do bio refineries do?
A biorefinery is a refinery that converts biomass to energy and other beneficial byproducts (such as chemicals). The use of biomass as feedstock can provide a benefit by reducing the impacts on the environment, as lower pollutants emissions and reduction in the emissions of hazard products.
Why is lignocellulosic biomass used?
Lignocellulosic biomass has potential to be used as raw material to produce biojet fuel. Such kind of biomass usually involves agricultural residues and other wastes; thus the availability of lignocellulosic biomass is ensured. Moreover, giving a second use to residues helps to reduce their inappropriate disposal.
What is pretreatment of lignocellulosic biomass?
During SE pretreatment, lignocellulosic material is exposed to a high-pressure saturated steam at a temperature of 160–260 °C and a corresponding pressure of 5–50 atm for a few minutes. Steam pretreatment is termed as auto-hydrolysis if no exogenous acid catalyst is added to the plant biomass.
What is biorefinery approach?
The biorefinery concept has been identified as the most promising way to create a biomass-based industry, which can be defined as the sustainable biomass processing to obtain energy biofuels and high-value products through processes and equipment for biomass.
What is the biorefinery process?
According to the National Renewable Energy Laboratory, a biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, and chemicals from agriculture, forest, and waste feedstock.
What is green biorefinery?
A ‘green biorefinery’ represents the sustainable processing of green biomass into a spectrum of marketable products and energy (Cherubini et al., 2009). Furthermore, this multiple-product approach can facilitate the efficient utilisation of the whole plant and any process residues.
What is biorefinery concept?
A biorefinery is a facility (or network of facilities) that integrates biomass conversion processes and equipment to produce transportation biofuels, power, and chemicals from biomass. This concept is analogous to today’s petroleum refinery, which produces multiple fuels and products from petroleum.
Is biorefinery sustainable?
Biorefinery systems have often been considered inherently sustainable due to the renewability of biomass.
Where does lignocellulosic biomass come from?
Lignocellulosic biomass (LCB), also known as lignocellulose, is the most abundant biorenewable material on the earth [1], produced from atmospheric CO2 and water using the sunlight energy through the photosynthesis process.
