Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin
Solvolysis liquefaction of soda lignin in the presence of various transition metal sulfide catalysts was studied to investigate the catalyst effects on the oil and gas yields, conversion rate and higher heating value (HHV) of oil. Nanosized copper sulfide, iron sulfide and molybdenum sulfide were su...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Faculty of Science and Technology, UKM
2011
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| Online Access: | http://journalarticle.ukm.my/701/ http://journalarticle.ukm.my/701/1/05_Fei-Ling.pdf |
| _version_ | 1848809316273881088 |
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| author | Fei-Ling Pua, Chin-Hua Chia, Sarani Zakaria, Soon-Keong Neoh, Tze-Khong Liew, |
| author_facet | Fei-Ling Pua, Chin-Hua Chia, Sarani Zakaria, Soon-Keong Neoh, Tze-Khong Liew, |
| author_sort | Fei-Ling Pua, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Solvolysis liquefaction of soda lignin in the presence of various transition metal sulfide catalysts was studied to investigate the catalyst effects on the oil and gas yields, conversion rate and higher heating value (HHV) of oil. Nanosized copper sulfide, iron sulfide and molybdenum sulfide were successfully synthesized via a simple hydrothermal method under reaction temperature 200°C for 90 min. The addition of transition metal sulfide based catalysts (CuS, MoS2 and FeS2) enhanced both production of the oils and gas and the higher heating value (HHV) of oil products. A high oil and gas yields of 82.1% and 2890 cm3 was obtained with MoS2 at 250°C for 60 min. Elemental analyses for the oils revealed that the liquid products have much higher heating values than the crude soda lignin powder. |
| first_indexed | 2025-11-14T23:12:40Z |
| format | Article |
| id | ukm-701 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:12:40Z |
| publishDate | 2011 |
| publisher | Faculty of Science and Technology, UKM |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ukm-7012016-12-14T06:27:56Z http://journalarticle.ukm.my/701/ Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin Fei-Ling Pua, Chin-Hua Chia, Sarani Zakaria, Soon-Keong Neoh, Tze-Khong Liew, Solvolysis liquefaction of soda lignin in the presence of various transition metal sulfide catalysts was studied to investigate the catalyst effects on the oil and gas yields, conversion rate and higher heating value (HHV) of oil. Nanosized copper sulfide, iron sulfide and molybdenum sulfide were successfully synthesized via a simple hydrothermal method under reaction temperature 200°C for 90 min. The addition of transition metal sulfide based catalysts (CuS, MoS2 and FeS2) enhanced both production of the oils and gas and the higher heating value (HHV) of oil products. A high oil and gas yields of 82.1% and 2890 cm3 was obtained with MoS2 at 250°C for 60 min. Elemental analyses for the oils revealed that the liquid products have much higher heating values than the crude soda lignin powder. Faculty of Science and Technology, UKM 2011-03 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/701/1/05_Fei-Ling.pdf Fei-Ling Pua, and Chin-Hua Chia, and Sarani Zakaria, and Soon-Keong Neoh, and Tze-Khong Liew, (2011) Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin. Sains Malaysiana, 40 (3). pp. 221-226. ISSN 0126-6039 http://www.ukm.my/jsm |
| spellingShingle | Fei-Ling Pua, Chin-Hua Chia, Sarani Zakaria, Soon-Keong Neoh, Tze-Khong Liew, Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin |
| title | Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin |
| title_full | Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin |
| title_fullStr | Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin |
| title_full_unstemmed | Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin |
| title_short | Nano Transition Metal Sulfide Catalyst for Solvolysis Liquefaction Soda Lignin |
| title_sort | nano transition metal sulfide catalyst for solvolysis liquefaction soda lignin |
| url | http://journalarticle.ukm.my/701/ http://journalarticle.ukm.my/701/ http://journalarticle.ukm.my/701/1/05_Fei-Ling.pdf |