Experimental runs on carbonization

Experimental runs on carbonization of the biomass material were performed in a batch carbonizer, as shown in Figure 1. The carbonization reactor was cylindrical shaped with 1.2 m high and inside diameter of 0.6 m. It was made of a used oil drum, surrounded on the inside by thick insulating wool and a 3 mm thick steel sheet. It had a centrally located pyrolysis gas burner inside the cylinder. The burner tube had six radial fins attached to it to provide large heat transfer surface. Two tangential air ports were connected to the bottom end of the gas burner. There was a fixed grate near the bottom with other two air ports connected underneath the combustion chamber. The samples were cut into size range of 30 – 50

ผลลัพธ์ (แอฟริกา) 1:

Eksperimentele lopies op carbonization van die biomassa materiaal is uitgevoer in 'n bondel carbonizer, soos getoon in Figuur 1. Die carbonization reaktor is silindriese vorm van met 1,2 m hoog en binnediameter van 0,6 m. Dit is gemaak van 'n gebruikte olie drom, omring aan die binnekant deur dik isolerende wol en 'n vel dik staal 3 mm. Dit het 'n sentraal geleë pirolise gasbrander binne in die silinder. Die brander tube het ses radiale vinne wat daaraan gekoppel is aan 'n groot hitte-oordrag oppervlak. Twee tangensiaal lug hawens is gekoppel aan die onderpunt van die gasbrander. Daar was 'n vaste rooster naby die onderkant met ander twee lug hawens verbind onder die verbrandingskamer. Die monsters is sny in grootte wissel van 30 - 50.