FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2601989895> ?p ?o ?g. }

• W2601989895 endingPage "164" @default.
• W2601989895 startingPage "157" @default.
• W2601989895 abstract "Catalytic reforming of biogas and subsequent fuel synthesis is one means of upgrading. However, biogas, especially landfill gases, are often contaminated with siloxanes. The poisoning effect of decomposed siloxanes on dry reforming was studied over a high temperature catalyst comprised of 1.3 wt% Ni-1.0 wt% Mg on a ceria zirconia oxide support and a low temperature catalyst composed of 0.16 wt% Pt-1.3 wt% Ni-1.0 wt% Mg on the same support. The effects of siloxane decomposition were simulated by coating the catalyst particles with silica, which is the decomposition product of siloxanes. The catalysts were poisoned using three different simulated poisoning amounts, which were equivalent accumulation of 1 week, 1 month, and 6 months assuming typical siloxane concentrations in landfill gas and reforming space velocities and no removal prior to reforming. Temperature-programmed reduction (TPR) studies showed that the peak reduction temperature increased significantly (248 °C–304 °C) even at the smallest poisoning amount for the low temperature catalyst and continued to increase with increased silica amounts. A similar trend was observed in the TPR of the high temperature catalyst where the reduction temperature increased from 382 °C–407 °C at the lowest poisoning amount and continued to increase with higher poisoning amounts. XRD data showed the presence of silica in the poisoned catalysts that were lacking in the unpoisoned catalysts. Furthermore, FT-IR studies showed the presence of both amorphous and crystalline silica peaks in the poisoned catalysts that were not visible in the fresh catalyst. Dry reforming experiments showed that poisoning has adversely affected the catalysts by increasing the temperature in which both 10% (X10) and 50% (X50) conversion of both CH4 as well as CO2 occurs. Methane X10 increased from 454 °C for the fresh catalyst to 518 °C for 1 week poisoning and reached 587 °C for 6 months of poisoning for the low temperature catalyst. Similarly, the high temperature catalyst had an increase in methane X10 from 762 °C for the fresh catalyst to 810 °C at 1 week poisoning reaching 842 °C at 1 month poisoning and never reaching X10 for 6 months of poisoning indicating severe deactivation of the catalyst. Overall, the results of this study indicate substantial Si species removal is required for catalytic conversion of biogas." @default.
• W2601989895 created "2017-04-07" @default.
• W2601989895 creator A5004827120 @default.
• W2601989895 creator A5010369187 @default.
• W2601989895 creator A5033323427 @default.
• W2601989895 creator A5066919560 @default.
• W2601989895 date "2017-05-01" @default.
• W2601989895 modified "2023-10-15" @default.
• W2601989895 title "Effect of silicon poisoning on catalytic dry reforming of simulated biogas" @default.
• W2601989895 cites W1868599745 @default.
• W2601989895 cites W1972356460 @default.
• W2601989895 cites W1977433355 @default.
• W2601989895 cites W1986956018 @default.
• W2601989895 cites W1991455936 @default.
• W2601989895 cites W2000758664 @default.
• W2601989895 cites W2002038265 @default.
• W2601989895 cites W2002057722 @default.
• W2601989895 cites W2016483172 @default.
• W2601989895 cites W2035799458 @default.
• W2601989895 cites W2046419070 @default.
• W2601989895 cites W2050576923 @default.
• W2601989895 cites W2053687789 @default.
• W2601989895 cites W2059963262 @default.
• W2601989895 cites W2061955829 @default.
• W2601989895 cites W2063027344 @default.
• W2601989895 cites W2063950663 @default.
• W2601989895 cites W2065711315 @default.
• W2601989895 cites W2071710190 @default.
• W2601989895 cites W2076470702 @default.
• W2601989895 cites W2086244364 @default.
• W2601989895 cites W2091200637 @default.
• W2601989895 cites W2092104925 @default.
• W2601989895 cites W2093871317 @default.
• W2601989895 cites W2124264989 @default.
• W2601989895 cites W2148791897 @default.
• W2601989895 cites W230460890 @default.
• W2601989895 cites W2309657770 @default.
• W2601989895 cites W2334203153 @default.
• W2601989895 cites W233722828 @default.
• W2601989895 cites W4236645187 @default.
• W2601989895 doi "https://doi.org/10.1016/j.apcata.2017.03.024" @default.
• W2601989895 hasPublicationYear "2017" @default.
• W2601989895 type Work @default.
• W2601989895 sameAs 2601989895 @default.
• W2601989895 citedByCount "28" @default.
• W2601989895 countsByYear W26019898952017 @default.
• W2601989895 countsByYear W26019898952018 @default.
• W2601989895 countsByYear W26019898952019 @default.
• W2601989895 countsByYear W26019898952020 @default.
• W2601989895 countsByYear W26019898952021 @default.
• W2601989895 countsByYear W26019898952022 @default.
• W2601989895 countsByYear W26019898952023 @default.
• W2601989895 crossrefType "journal-article" @default.
• W2601989895 hasAuthorship W2601989895A5004827120 @default.
• W2601989895 hasAuthorship W2601989895A5010369187 @default.
• W2601989895 hasAuthorship W2601989895A5033323427 @default.
• W2601989895 hasAuthorship W2601989895A5066919560 @default.
• W2601989895 hasConcept C124681953 @default.
• W2601989895 hasConcept C13965031 @default.
• W2601989895 hasConcept C159985019 @default.
• W2601989895 hasConcept C161790260 @default.
• W2601989895 hasConcept C178790620 @default.
• W2601989895 hasConcept C185592680 @default.
• W2601989895 hasConcept C192562407 @default.
• W2601989895 hasConcept C194439259 @default.
• W2601989895 hasConcept C2776139660 @default.
• W2601989895 hasConcept C521977710 @default.
• W2601989895 hasConcept C7304416 @default.
• W2601989895 hasConceptScore W2601989895C124681953 @default.
• W2601989895 hasConceptScore W2601989895C13965031 @default.
• W2601989895 hasConceptScore W2601989895C159985019 @default.
• W2601989895 hasConceptScore W2601989895C161790260 @default.
• W2601989895 hasConceptScore W2601989895C178790620 @default.
• W2601989895 hasConceptScore W2601989895C185592680 @default.
• W2601989895 hasConceptScore W2601989895C192562407 @default.
• W2601989895 hasConceptScore W2601989895C194439259 @default.
• W2601989895 hasConceptScore W2601989895C2776139660 @default.
• W2601989895 hasConceptScore W2601989895C521977710 @default.
• W2601989895 hasConceptScore W2601989895C7304416 @default.
• W2601989895 hasLocation W26019898951 @default.
• W2601989895 hasOpenAccess W2601989895 @default.
• W2601989895 hasPrimaryLocation W26019898951 @default.
• W2601989895 hasRelatedWork W1704616780 @default.
• W2601989895 hasRelatedWork W2022131328 @default.
• W2601989895 hasRelatedWork W2071102215 @default.
• W2601989895 hasRelatedWork W2120787854 @default.
• W2601989895 hasRelatedWork W2334077753 @default.
• W2601989895 hasRelatedWork W2359143470 @default.
• W2601989895 hasRelatedWork W2380427091 @default.
• W2601989895 hasRelatedWork W2605994983 @default.
• W2601989895 hasRelatedWork W3033689216 @default.
• W2601989895 hasRelatedWork W2522556811 @default.
• W2601989895 hasVolume "538" @default.
• W2601989895 isParatext "false" @default.
• W2601989895 isRetracted "false" @default.
• W2601989895 magId "2601989895" @default.
• W2601989895 workType "article" @default.