Title:
Efficient Bio-SNG-Production from Thermal Gasification with Hot-Gas-Cleaning Technologies
Author(s):
Baumhakl, C., Karl, J.
Document(s):
Paper
Abstract:
Substitute natural gas (SNG) is a promising alternative fuel for the future. For an economic production in small-scale, decentralized applications, it is necessary to reduce the plants complexity. Therefore, the proposed concept uses a simplified hot-gas-cleaning for removal of particles, alkalis, chlorines and sulfur components. Hydrocarbons (tars) remain in the synthesis gas for a direct conversion within the methanation. This paper presents results of the experimental validation of the whole process chain. Basis for the validation are measured degradation rates from the methanation, as well as the gas compositions. The results from the methanation tests with synthesis gas from an allothermal lab-scale gasifier show the high potential of the concept.
Keywords:
hot gas cleaning, methane, tar removal, allothermal gasification
Topic:
R&D on Processes for Solid, Liquid and Gaseous Fuels from Biomass
Subtopic:
Production and supply of biomethane
Event:
21st European Biomass Conference and Exhibition
Session:
3CO.11.1
Pages:
1327 - 1330
ISBN:
978-88-89407-53-0
Paper DOI:
10.5071/21stEUBCE2013-3CO.11.1
Price:
FREE
