Solar syngas production via methanothermal reduction of strontium oxide
<p dir="ltr">A solar methanothermal reduction of strontium oxide for the co-production of Sr and syngas is thermodynamically explored. The data required for the equilibrium and efficiency analysis is taken from a commercial HSC Chemistry 9.9 software. The efficiency analysis is condu...
Saved in:
| Main Author: | |
|---|---|
| Published: |
2020
|
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1864513558777167872 |
|---|---|
| author | Rahul R. Bhosale (6467102) |
| author_facet | Rahul R. Bhosale (6467102) |
| author_role | author |
| dc.creator.none.fl_str_mv | Rahul R. Bhosale (6467102) |
| dc.date.none.fl_str_mv | 2020-11-15T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.fuel.2020.118466 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Solar_syngas_production_via_methanothermal_reduction_of_strontium_oxide/24270322 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Economics Econometrics Engineering Chemical engineering Electrical engineering SrO CH4 reforming Thermal reduction Syngas Solar reactor Efficiency |
| dc.title.none.fl_str_mv | Solar syngas production via methanothermal reduction of strontium oxide |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">A solar methanothermal reduction of strontium oxide for the co-production of Sr and syngas is thermodynamically explored. The data required for the equilibrium and efficiency analysis is taken from a commercial HSC Chemistry 9.9 software. The efficiency analysis is conducted by investigating a) Sr-Syn open process and b) Sr-Syn semi-open process as a function of the rise in the CH<sub>4</sub>/SrO ratio from 0.1 to 1. As per the results allied with the equilibrium analysis, a temperature of 2230 K is needed for the complete conversion of SrO into Sr and CH<sub>4</sub> into a mixture of H<sub>2</sub> and CO (syngas). As expected, a rise in the CH<sub>4</sub>/SrO ratio is responsible for a higher yield of Sr and syngas. The process efficiency is also enhanced from 24.5% to 38.7% due to the escalation in the CH<sub>4</sub>/SrO ratio from 0.1 to 1. Application of heat recuperation considerably decreased the requirement of solar energy input, and hence the process efficiency is further amplified. The Sr-Syn open process and Sr-Syn semi-open process can attain process efficiencies equal to 42.5% and 49.8% when 50% heat recuperation is applied.</p><h2>Other Information</h2><p dir="ltr">Published in: Fuel<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.fuel.2020.118466" target="_blank">https://dx.doi.org/10.1016/j.fuel.2020.118466</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_491c278570e603371fcf6b8de2dcc1a8 |
| identifier_str_mv | 10.1016/j.fuel.2020.118466 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24270322 |
| publishDate | 2020 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Solar syngas production via methanothermal reduction of strontium oxideRahul R. Bhosale (6467102)EconomicsEconometricsEngineeringChemical engineeringElectrical engineeringSrOCH4 reformingThermal reductionSyngasSolar reactorEfficiency<p dir="ltr">A solar methanothermal reduction of strontium oxide for the co-production of Sr and syngas is thermodynamically explored. The data required for the equilibrium and efficiency analysis is taken from a commercial HSC Chemistry 9.9 software. The efficiency analysis is conducted by investigating a) Sr-Syn open process and b) Sr-Syn semi-open process as a function of the rise in the CH<sub>4</sub>/SrO ratio from 0.1 to 1. As per the results allied with the equilibrium analysis, a temperature of 2230 K is needed for the complete conversion of SrO into Sr and CH<sub>4</sub> into a mixture of H<sub>2</sub> and CO (syngas). As expected, a rise in the CH<sub>4</sub>/SrO ratio is responsible for a higher yield of Sr and syngas. The process efficiency is also enhanced from 24.5% to 38.7% due to the escalation in the CH<sub>4</sub>/SrO ratio from 0.1 to 1. Application of heat recuperation considerably decreased the requirement of solar energy input, and hence the process efficiency is further amplified. The Sr-Syn open process and Sr-Syn semi-open process can attain process efficiencies equal to 42.5% and 49.8% when 50% heat recuperation is applied.</p><h2>Other Information</h2><p dir="ltr">Published in: Fuel<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.fuel.2020.118466" target="_blank">https://dx.doi.org/10.1016/j.fuel.2020.118466</a></p>2020-11-15T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.fuel.2020.118466https://figshare.com/articles/journal_contribution/Solar_syngas_production_via_methanothermal_reduction_of_strontium_oxide/24270322CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/242703222020-11-15T00:00:00Z |
| spellingShingle | Solar syngas production via methanothermal reduction of strontium oxide Rahul R. Bhosale (6467102) Economics Econometrics Engineering Chemical engineering Electrical engineering SrO CH4 reforming Thermal reduction Syngas Solar reactor Efficiency |
| status_str | publishedVersion |
| title | Solar syngas production via methanothermal reduction of strontium oxide |
| title_full | Solar syngas production via methanothermal reduction of strontium oxide |
| title_fullStr | Solar syngas production via methanothermal reduction of strontium oxide |
| title_full_unstemmed | Solar syngas production via methanothermal reduction of strontium oxide |
| title_short | Solar syngas production via methanothermal reduction of strontium oxide |
| title_sort | Solar syngas production via methanothermal reduction of strontium oxide |
| topic | Economics Econometrics Engineering Chemical engineering Electrical engineering SrO CH4 reforming Thermal reduction Syngas Solar reactor Efficiency |