Results 31 to 40 of about 29,554 (311)

Modelling of Physical Method for Tar Elimination from Producer Gas at Low Temperature

open access: yesChemical Engineering Transactions, 2021
Combining a methanation step with biomass gasification requires an intensive tar removal process that reduces its content down to 1 mg/Nm3. In this paper, low temperature processes are suggested for treating tar and reducing its content to the acceptable
Rita Harb   +3 more
doaj   +1 more source

Influence of Oxygen/Steam Addition on the Quality of Producer Gas during Direct (Air) Gasification of Residual Forest Biomass

open access: yesEnergies, 2023
Biomass gasification is a relevant option to produce a gaseous fuel, it faces, however, several barriers regarding its quality for energetic applications.
Helena G. M. F. Gomes   +2 more
doaj   +1 more source

Absorption of Tar Content in Producer Gas using Used Cooking Oil in a Packed-bed Column

open access: yesEquilibrium, 2023
. The tar content in producer gas may cause crusting on the engine if it is utilized as a fuel gas, thus it needs to be removed. This study aims to determine the liquid phase mass transfer coefficient in process of removing tar from producer gas in a ...
Firman Asto Putro   +4 more
doaj   +1 more source

Alternative Energy Source for Heating System of Woodworking Enterprise

open access: yesEnergy Engineering and Control Systems, 2018
At woodworking enterprises, there is a large amount of wood waste the energy potential of which can be used as an alternative source of energy for the generation of heat energy at boiler houses.
Olena Savchenko   +4 more
doaj   +1 more source

Producer Gas for Motor Vehicles [PDF]

open access: yesProceedings of the Institution of Automobile Engineers, 1919
n ...
openaire   +1 more source

Experimental Study on Co-gasification Characteristics of Biomass and Plastic Wastes

open access: yesBioResources, 2014
Co-gasification of biomass (rice straw) and polyethylene (PE) was conducted in a lab-scale entrained-flow gasifier. The influences of PE proportion, reaction temperature, and equivalence ratio on producer gas composition, gasification index, and tar ...
Haimiao Yu   +3 more
doaj   +1 more source

Development of mathematical models for engine performance and emissions of the producer gas-diesel dual fuel mode using Response Surface Methodology

open access: yesEngineering and Applied Science Research, 2021
Gasification is a renewable technology used to convert agro-waste to combustible gas, called producer gas. The gas can partially replace diesel fuel, thereby increasing agro-waste exploitation and reducing fossil fuel demand.
Monorom Rith   +1 more
doaj   +1 more source

The Effect of Air Flow Rate and Biomass Type on the Performance of an Updraft Biomass Gasifier

open access: yesBioResources, 2015
Airflow and the type of biomass are the two most important factors influencing the performance of a biomass gasifier. In this research, the effects of air flow rate (air-fuel equivalence ratios of 0.21, 0.25, and 0.29) and biomass type (woody biomass ...
Arthur M. James   +3 more
doaj   +1 more source

Long-term vs. Short-term Contracts; A European perspective on natural gas [PDF]

open access: yes, 2006
This paper analyses the economics of long-term gas contracts under changing institutional conditions, mainly gas sector liberalisation. The paper is motivated by the increasingly tense debate in continental Europe, UK and the US on the security of long ...

core   +2 more sources

Prediction of small spark ignited engine performance using producer gas as fuel

open access: yesCase Studies in Thermal Engineering, 2015
Producer gas from biomass gasification is expected to contribute to greater energy mix in the future. Therefore, effect of producer gas on engine performance is of great interest. Evaluation of engine performances can be hard and costly.
N. Homdoung, N. Tippayawong, N. Dussadee
doaj   +1 more source

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