Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch
This paper presents gasification performance study and tar generation at different gasification temperature and equivalence ratio using air fluidized bed gasification process. Empty fruit bunch (EFB) is selected as feedstock where two types of EFB were used which are raw EFB and EFB undergo torrefac...
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| Format: | Article |
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AIDIC Servizi
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/33464/ http://umpir.ump.edu.my/id/eprint/33464/1/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio_FULL.pdf http://umpir.ump.edu.my/id/eprint/33464/7/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio.pdf http://umpir.ump.edu.my/id/eprint/33464/8/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio%20on%20gasification%20performance%20and%20tar%20generation%20of%20air%20fluidized%20bed%20gasification_ABS.pdf |
| _version_ | 1848824261663260672 |
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| author | Suriyati, Saleh Noor Asma Fazli, Abdul Samad |
| author_facet | Suriyati, Saleh Noor Asma Fazli, Abdul Samad |
| author_sort | Suriyati, Saleh |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper presents gasification performance study and tar generation at different gasification temperature and equivalence ratio using air fluidized bed gasification process. Empty fruit bunch (EFB) is selected as feedstock where two types of EFB were used which are raw EFB and EFB undergo torrefaction process as pretreatment. Experimental results show the synthesis gas yield, lower heating value (LHV), cold gas efficiency (CGE) and tar generation are steadily increased for both feedstock when gasification temperature is increased from 700 to 900°C. When ER is increased from 0.26 to 0.33 at fixed gasification temperature of 900°C, all gasification performances except LHV show an increment trend. Torrefied EFB shows superior performance in terms of producing more synthesis gas and better LHV compared to raw EFB. However, tar generated from torrefied EFB is higher than raw EFB. Based on tar component analysis, it has been found that 7 tar components are detected where all of tar components are classified as tertiary polycyclic aromatic hydrocarbons (PAHs) group for both feedstocks. Based on tar analysis, naphthalene is the most produced tar components obtained from gasification of raw and torrefied EFB. |
| first_indexed | 2025-11-15T03:10:13Z |
| format | Article |
| id | ump-33464 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-15T03:10:13Z |
| publishDate | 2021 |
| publisher | AIDIC Servizi |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-334642025-03-03T05:13:41Z http://umpir.ump.edu.my/id/eprint/33464/ Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch Suriyati, Saleh Noor Asma Fazli, Abdul Samad QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology This paper presents gasification performance study and tar generation at different gasification temperature and equivalence ratio using air fluidized bed gasification process. Empty fruit bunch (EFB) is selected as feedstock where two types of EFB were used which are raw EFB and EFB undergo torrefaction process as pretreatment. Experimental results show the synthesis gas yield, lower heating value (LHV), cold gas efficiency (CGE) and tar generation are steadily increased for both feedstock when gasification temperature is increased from 700 to 900°C. When ER is increased from 0.26 to 0.33 at fixed gasification temperature of 900°C, all gasification performances except LHV show an increment trend. Torrefied EFB shows superior performance in terms of producing more synthesis gas and better LHV compared to raw EFB. However, tar generated from torrefied EFB is higher than raw EFB. Based on tar component analysis, it has been found that 7 tar components are detected where all of tar components are classified as tertiary polycyclic aromatic hydrocarbons (PAHs) group for both feedstocks. Based on tar analysis, naphthalene is the most produced tar components obtained from gasification of raw and torrefied EFB. AIDIC Servizi 2021 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33464/1/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio_FULL.pdf pdf en http://umpir.ump.edu.my/id/eprint/33464/7/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio.pdf pdf en http://umpir.ump.edu.my/id/eprint/33464/8/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio%20on%20gasification%20performance%20and%20tar%20generation%20of%20air%20fluidized%20bed%20gasification_ABS.pdf Suriyati, Saleh and Noor Asma Fazli, Abdul Samad (2021) Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch. Chemical Engineering Transactions, 88. pp. 1309-1314. ISSN 2283-9216. (Published) https://doi.org/10.3303/CET2188218 https://doi.org/10.3303/CET2188218 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Suriyati, Saleh Noor Asma Fazli, Abdul Samad Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| title | Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| title_full | Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| title_fullStr | Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| title_full_unstemmed | Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| title_short | Effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| title_sort | effects of gasification temperature and equivalence ratio on gasification performance and tar generation of air fluidized bed gasification using raw and torrefied empty fruit bunch |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/33464/ http://umpir.ump.edu.my/id/eprint/33464/ http://umpir.ump.edu.my/id/eprint/33464/ http://umpir.ump.edu.my/id/eprint/33464/1/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio_FULL.pdf http://umpir.ump.edu.my/id/eprint/33464/7/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio.pdf http://umpir.ump.edu.my/id/eprint/33464/8/Effects%20of%20gasification%20temperature%20and%20equivalence%20ratio%20on%20gasification%20performance%20and%20tar%20generation%20of%20air%20fluidized%20bed%20gasification_ABS.pdf |