| Autor: |
Boua Sidoine Kadjo, Mohamed Koïta Sako, Kouadio Alphonse Diango, Christelle Perilhon, Fanny Hauquier, Amélie Danlos |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Cleaner Engineering and Technology, Vol 21, Iss , Pp 100776- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2666-7908 |
| DOI: |
10.1016/j.clet.2024.100776 |
| Popis: |
The aim of the study is to produce a solid biofuel of high physico-mechanical and energetic quality from heat-treated cashew nut shells. Raw cashew nut shells are heat treated at 300 °C for 120 min at a heating rate of 1 °C/s. The resulting biochar is milled to 74 μm. Sugar cane molasses was incorporated into the biochar powder at a rate of 10% without the addition of water. The mass yields of solid, liquid and gaseous products obtained were 46.5%, 27.6% and 25.9% respectively. The solid biofuel produced has slightly improved physicochemical and energy properties over biochar, except ash and moisture content. Thus, the addition of binder and densification increased the ash and moisture content of the solid biofuel compared to the biochar obtained. With a higher calorific value of 33.02 MJ/kg, the solid biofuel has high water resistance and meets the quality requirements of class A1 of the NF EN ISO 17225-6 standard in terms of density and mechanical strength. Solid biofuel is ideal for use in households and biomass power stations. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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