Sunflower biomass conversion technologies

Biomass conversion technologies - SlideShare

Sep 02, 2015 · Biomass conversion processes. 1. Thermo-chemical conversion In thermo-chemical conversion, energy is produces by applying heat and chemical processes. There are four thermo-chemical conversion processes, which are given below. 1.1 Combustion process Combustion is an exothermic chemical reaction, in which biomass is burned in the presence of air.

Sustainable conversion of agricultural biomass into renewable

CONVERSION OF AGRICULTURAL BIOMASS INTO AN ENERGY SOURCE. Incineration and Pellet Fuel. The most traditional energy conversion method for biomass is incineration, which has many advantages, i.e., in Japan, the use of incineration reduces the land occupation due to a shortage of land. Incineration refers to the process of thermal decomposition

Metal accumulation by sunflower (Helianthus annuus L.) and

Significant sugar conversion (61.7%) from H. annuus biomass hydrolysate occurred, resulting in the production of 11.4 g/L of bioethanol. This is the first study to assess the suitability of phytoremediated sunflower biomass for bioethanol production.

SAF: Bioethanol Production from Sunflower Biomass – Advanced

May 24, 2021 · Excerpt from Sustainable Agribusiness Forum: In a study of growing four varieties of sunflower in the semi-arid region of north-eastern Brazil with further processing into liquid biofuels46 (seeds for biodiesel, and stalks and heads for bioethanol), from one hectare was received 2537 kg d.m. of by-products and 1635 kg d.m. of seeds

Conversion Technologies II - Energy

| Bioenergy Technologies Office . 2 . Conversion Program FY13/14 Workshops • In the past year BETO has held 3 public workshops to engage stakeholders in discussions on the R&D needs within the various conversion technologies • Biochemical: o PRINCE – Process Integration and Carbon Efficiencies - June 11-12, 2014 • Thermochemical:

(PDF) Ethanol Production from Degrained Sunflower Head Waste

Biomass and bioenergy, 32(7), 596-602. 20. Ramanathan, M. 2000. Biochemical conversion-ethanol production from root crops. In: Biomass conversion Technologies for Agriculture, and Allied Industries. Short course manual, organized by Department of Bioenergy, Tamil Nadu Agricultural University, Coimbatore. July 4-13, pp.157-162. 21.

Biomass Conversion Technologies - Mississippi

Biomass Torrefaction (Mild Pyrolysis) 250-300oC 15-90 mins. Inert Atmosphere Untreated Biomass Torrefied Biomass Fibrous Hydrophilic Heterogeneous 6,000-9,000 Btu/lb Less Fibrous Hydrophobic Homogenous 9,000-12,000 Btu/lb + Hemicellulose Decomposition Water Volatiles, Gases

5. Biomass Conversion Technologies - US EPA

biomass conversion technologies for power and heat production are . direct-fired . and . gasification . systems. Within the direct-fired category, specific technologies include stoker boilers, fluidized bed boilers, and cofiring. Within the gasification category, specific technologies include fixed bed gasifiers and fluidized bed gasifiers.

An Introduction to Biomass Thermochemical Conversion

POTENTIAL BIOMASS PRODUCTS • Potential Biomass Products • Biomass • Syngas • Hydrogen • Pyrolysis Oil – Whole or Fractionated • Hydrothermal Treatment Oils • Biomass • Solid • CH 1.4O 0.6 • HHV = 16 – 17 MBTU/ton (MAF) • Syngas • Major components – CO, H 2, CO 2 • CO/H 2 ratio set by steam rate in conditioning

Innovative Renewable Waste Conversion Technologies - Google Books

Oct 19, 2021 · This book investigates innovative solutions to increase the share of renewable engery in the global power mix, with a particular focus on improved and sustainable biomass conversion technologies. To this end, the book deals with an analysis of the generation mix of renewable energies (including biofuels, renewable waste and biogas) in the

Conversion technologies - Tools for biomass chains

The technologies covered can be classified in 6 main categories: treatment in subcritical water, syngas platform, gasification technologies, fast pyrolysis, direct combustion of solid biomass, chemical pretreatment, biochemical hydrolisis and fermentation and anearobic digestion. For a further description of the biomass conversion technologies

Different Method of Biomass Conversion - Engineering Choice

In general, biomass-to-energy conversion technologies have to deal with a feedstock that can be highly variable in mass and energy density, size, moisture content, and intermittent supply. Therefore, modern industrial technologies are often hybrid fossil-fuel / biomass technologies that use fossil fuel for drying, preheating, and maintaining

Thermal Conversion of Biomass - BioEnergy Consult

Sep 24, 2021 · Pyrolysis. Pyrolysis is the term given to the thermal degradation of wood in the absence of oxygen. It enables biomass to be converted to a combination of solid char, gas and a liquid bio-oil. Pyrolysis technologies are generally categorized as “fast” or “slow” according to the time taken for processing the feed into pyrolysis products.

Sunflower as a biofuels crop: An analysis of lignocellulosic

Dec 01, 2013 · Cultivated sunflower could also be used as a source of lignocellulosic biomass, especially if cell wall composition in this species is improved either by incorporating alleles from H. argophyllus or by identifying alleles within the primary gene pool that confer higher biomass, lower lignin, higher S/G ratios, and increased cellulose to lignin ratios. The next step should focus on investigating the genetic basis of improved plant cell wall chemistry in these species, as well as determining

Energy production from biomass (Part 2): Conversion technologies

The use of biomass to provide energy has been fundamental to the development of civilisation. In recent times pressures on the global environment have led to calls for an increased use of renewable energy sources, in lieu of fossil fuels. Biomass is one potential source of renewable energy and the c