In this paper, a matter of biomass torrefaction and gasification is closely looked at from different points view during low load equivalence ratio regime, defined as ?=0.08. Considering gas production, the hot efficiency conversion (30%) its energy content (4.14 MJ m?3) were not quite satisfying, however, fact was compensated by an interesting yield biochar. This material generated in 0.387 0.3...

Abstract Liquid smoke food flavouring is an alternative to traditional smoking. Ageing treatment of liquid can remove tar improve a consistent sensory experience but traditionally takes months by storage. This study proposed thermal approach accelerate the ageing process. samples from kānuka and hickory woodchips were prepared fast pyrolysis. The obtained subjected storing them at ambient tempe...

Agricultural wastes as Biomass contains low carbon, high hydrogen, oxygen and a lower amount of sulfur. Coals contain higher amounts With the use lignite biomass mixture fuel will provide less CO 2 SO emissions more economical be obtained. Considering these emissions, fluidized bed combustion systems are recommended in literature for biomass. In this study, rice husks, corn cobs, walnut shells,...

Smouldering combustion is emerging as a valuable application for many environmentally beneficial purposes, including waste-to-energy. While applied smouldering systems rely on small fractions of fuel mixed within inert porous media (IPM) like coarse grain silica sand, there also an opportunity to pursue co-waste management with much higher loadings. This study explores these by blending non-smo...

Existing landscape features, such as field boundary hedgerows, can contribute to food, fodder, material, and energy production for an EU bio-based circular economy. Recent trials undertaken by the project team in UK demonstrated that hedgerows be managed produce woodfuel of a quality meets industry standards. However, attractive farmers, from must profitable. This paper uses FarmSAFE model unde...

Tile drainage is the major source of nitrate in the upper Midwest, and end-of-tile removal techniques such as wood chip bioreactors have been installed that allow current farming practices to continue, with nitrate removed through denitrification. There have been few multiyear studies of bioreactors examining controls on nitrate removal rates. We evaluated the nitrate removal performance of two...

Abstract Woody agricultural wastes have created enormous pressure on the environment. In this study, mulberry and cinnamon woodchips were reclaimed prepared for biochars through pyrolysis technique at four different temperatures. Physicochemical properties showed that biochar exhibited higher pH, CEC ash content than each temperature. All utilized as adsorbents to remove cadmium (Cd) atrazine (...

Currently there are still many power plants using fossil fuels, including oil, gas and coal to produce electricity. The problem recently received by developing countries, Indonesia, is environmental degradation due CO, SO2 NOx emissions. Co-burning of biomass with in most countries one the economical technologies available today for significant pollutant reduction. This study tested combined co...

Fast pyrolysis bio-oils possess unfavorable physicochemical properties and poor stability, in large part, owing to the presence of carboxylic acids, which hinders their use as biofuels. Catalytic esterification offers an atom- and energy-efficient route to upgrade pyrolysis bio-oils. Propyl sulfonic acid (PrSO3 H) silicas are active for carboxylic acid esterification but suffer mass-transport l...