Mohammed Abobakr Al-Maari , Mohd Azmier Ahmad , Azam Taufik Mohd Din , Hamizura Hassan , Ahmed Mubarak Alsobaai
{"title":"利用斜沸石催化共热解油棕空果束与低密度聚乙烯提高生物油产量","authors":"Mohammed Abobakr Al-Maari , Mohd Azmier Ahmad , Azam Taufik Mohd Din , Hamizura Hassan , Ahmed Mubarak Alsobaai","doi":"10.1016/j.jaap.2024.106937","DOIUrl":null,"url":null,"abstract":"<div><div>The cost-effective upgradation of pyrolysis oil is a significant challenge that hinders the commercial production of biomass biofuels. This research aimed to enhance bio-oil production by co-feeding low-density polyethylene (LDPE) with palm oil empty fruit bunch (EFB) waste using a natural clinoptilolite catalyst in a fixed-bed reactor. The impact of pyrolysis temperature and the catalyst-to-feedstock (C/F) ratio on the yields and chemical composition of the bio-oil were examined. Clinoptilolite significantly enhanced the yield of the bio-oil as well as its chemical composition. The maximum yield of bio-oil (72.6 %) with a yield of hydrocarbons (77.6 %) were attained at 500 °C, using a C/F mass ratio of 0.2. Liquid oil produced using clinoptilolite catalyst exhibited a high heating value (HHV) (44.2MJ/kg), which is comparable to conventional diesel.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"186 ","pages":"Article 106937"},"PeriodicalIF":6.7000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Upgrading bio-oil production via catalytic co-pyrolysis of oil palm empty fruit bunch and low-density polyethylene using clinoptilolite catalyst\",\"authors\":\"Mohammed Abobakr Al-Maari , Mohd Azmier Ahmad , Azam Taufik Mohd Din , Hamizura Hassan , Ahmed Mubarak Alsobaai\",\"doi\":\"10.1016/j.jaap.2024.106937\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The cost-effective upgradation of pyrolysis oil is a significant challenge that hinders the commercial production of biomass biofuels. This research aimed to enhance bio-oil production by co-feeding low-density polyethylene (LDPE) with palm oil empty fruit bunch (EFB) waste using a natural clinoptilolite catalyst in a fixed-bed reactor. The impact of pyrolysis temperature and the catalyst-to-feedstock (C/F) ratio on the yields and chemical composition of the bio-oil were examined. Clinoptilolite significantly enhanced the yield of the bio-oil as well as its chemical composition. The maximum yield of bio-oil (72.6 %) with a yield of hydrocarbons (77.6 %) were attained at 500 °C, using a C/F mass ratio of 0.2. Liquid oil produced using clinoptilolite catalyst exhibited a high heating value (HHV) (44.2MJ/kg), which is comparable to conventional diesel.</div></div>\",\"PeriodicalId\":345,\"journal\":{\"name\":\"Journal of Analytical and Applied Pyrolysis\",\"volume\":\"186 \",\"pages\":\"Article 106937\"},\"PeriodicalIF\":6.7000,\"publicationDate\":\"2025-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Analytical and Applied Pyrolysis\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0165237024005928\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/12/25 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, ANALYTICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Analytical and Applied Pyrolysis","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0165237024005928","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/25 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
Upgrading bio-oil production via catalytic co-pyrolysis of oil palm empty fruit bunch and low-density polyethylene using clinoptilolite catalyst
The cost-effective upgradation of pyrolysis oil is a significant challenge that hinders the commercial production of biomass biofuels. This research aimed to enhance bio-oil production by co-feeding low-density polyethylene (LDPE) with palm oil empty fruit bunch (EFB) waste using a natural clinoptilolite catalyst in a fixed-bed reactor. The impact of pyrolysis temperature and the catalyst-to-feedstock (C/F) ratio on the yields and chemical composition of the bio-oil were examined. Clinoptilolite significantly enhanced the yield of the bio-oil as well as its chemical composition. The maximum yield of bio-oil (72.6 %) with a yield of hydrocarbons (77.6 %) were attained at 500 °C, using a C/F mass ratio of 0.2. Liquid oil produced using clinoptilolite catalyst exhibited a high heating value (HHV) (44.2MJ/kg), which is comparable to conventional diesel.
期刊介绍：
The Journal of Analytical and Applied Pyrolysis (JAAP) is devoted to the publication of papers dealing with innovative applications of pyrolysis processes, the characterization of products related to pyrolysis reactions, and investigations of reaction mechanism. To be considered by JAAP, a manuscript should present significant progress in these topics. The novelty must be satisfactorily argued in the cover letter. A manuscript with a cover letter to the editor not addressing the novelty is likely to be rejected without review.
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