Co-cracking of real MSW into bio-oil over natural kaolin

1st International Symposium on Green Technology for Value Chains 2016

工业技术;生态环境科学

Gandidi, I.M.^1 ; Susila, M.D.^1 ; Pambudi, N.A.^2

Department of Mechanical Engineering, Faculty of Engineering, Lampung University, Jalan S. Brojonegoro No. 1, Bandarlampung, Indonesia^1

Mechanical Engineering Educations, Universitas Negeri SebelasMaret, Jalan Ir. Sutami 36 A, Surakarta

57126, Indonesia^2

关键词: Chemical compositions;    Conversion process;    Gas chromatography-mass spectrometries (GC-MS);    GC-MS analysis;    Municipal solid waste (MSW);    Overall costs;    Potential materials;    Range distribution;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/60/1/012019/pdf
DOI  :  10.1088/1755-1315/60/1/012019

来源: IOP

【 摘 要 】

Municipal solid waste (MSW) is a potential material that can be converted into bio-oil through thermal degradation process or pyrolysis. The efficiency and productivity of pyrolysis can be increased with the use of natural catalyst like kaolin. The addition of catalyst also reduces the overall cost of conversion process. In this study conversion of MSW into Bio Fuel using Pyrolysis in the presence of of natural kaolin as catalyst has been investigated for 60 min at 400°C temperature. During the process 0.5 w/w catalyst to MSW ratio was maintained. Gas chromatography-mass spectrometry (GC-MS) was used to analyse the chemical composition of bio fuel. It is found that bio-oil production increases substantially with the use of catalyst. It is observed that the production of bio-oil is 23.6 % with the use of catalyst in process, which was only 15.2 % without the use of catalyst. The hydrocarbon range distribution of oil produced through pyrolysis reveals that gasoline and diesel fuel (C5-C20) are its main constituents. The functional group detected in bio-oil by GC-MS analysis is similar to that of diesel-48 in which paraffin and olefin are major mass species.