Sökning: "catalytic raw gas upgrading"
Hittade 5 avhandlingar innehållade orden catalytic raw gas upgrading.
1. A mechanistic description of the evolution of aromatic tar during catalytic upgrading of the raw gas produced from biomass steam gasification
Sammanfattning : The removal of tar from the raw gas produced during biomass gasification is a prerequisite for the viability of the process downstream of the gasifier. The tar, the composition of which is dominated by aromatics, readily condenses, leading to process disruption. LÄS MER
2. Design and Operation of a Chemical-Looping Reformer for Catalytic Upgrading of Biomass-Derived Gas
Sammanfattning : AbstractThe removal of tar from the raw gas produced during biomass gasification is necessary before the gas can be used as a feedstock for synthetic fuels. The currently commercially available technologies for gas cleaning, i.e. LÄS MER
3. Operational strategies to control the gas composition in dual fluidized bed biomass gasifiers
Sammanfattning : Steam gasification of biomass can increase the share of renewable energy and material resources in the energy sector, transportation and different industries. Prior its application, the raw gas produced in biomass gasifiers needs to be cleaned from impurities. LÄS MER
4. Kinetic modeling for catalytic upgrading of biomass-derived raw gas produced in dual fluidized bed gasifier: An application with ilmenite as the catalyst
Sammanfattning : .... LÄS MER
5. Conversion of Biomass to Renewable Liquid Feedstocks in Pyrolysis-based Applications
Sammanfattning : The production of chemicals and fuels currently rely on fossil resources which are associated with global warming as well as economic and political instabilities. The demand for renewable alternatives is increasing as legislations on greenhouse gas emissions are becoming more stringent. LÄS MER