Characterization and assessment of PAH content in spent char to be used for soil amendment and carbon sequestration

Research output: Contribution to conferencePoster – Annual report year: 2018Researchpeer-review

Documents

View graph of relations

Char is the solid by-product of biomass gasification, which is rich in recalcitrant carbon and has a good carbon sequestration potential if amended in soil as gasification biochar (GB). This may benefit the overall carbon balance of the process while improving soil quality [1-3]. At the same time, previous studies have shown the eligibility of GB as a substrate for producer gas upgrading through tar conversion [4,5]. This application would benefit the economy and the environmental impact of gasification. In this work, the properties of fresh GB (as received) and spent GB (used in gas treatment tests) have been investigated to establish if the material may still be suitable for soil application after being used for the treatment of tar-rich producer gas.
Original languageEnglish
Publication date2018
Number of pages1
Publication statusPublished - 2018
EventInternational Conference on Negative CO2 Emissions - Chalmers University of Technology, Gothenburg, Sweden
Duration: 22 May 201824 May 2018
http://negativeco2emissions2018.com/

Conference

ConferenceInternational Conference on Negative CO2 Emissions
LocationChalmers University of Technology
CountrySweden
CityGothenburg
Period22/05/201824/05/2018
Internet address

Download statistics

No data available

ID: 150381237