Data are presented on tar and char yields from newsprint pyrolysed at temperatures between 300 and 385Β°C and at pressures ranging from below 0.1 kPa to 93 kPa. A one parameter model is developed to describe the effect of ambient pressure on tar yield. Both untreated and iy/, HCI washed newsprint are
Effects of pressure on biomass pyrolysis. I. Cellulose pyrolysis products
β Scribed by William S.-L. Mok; Michael J. Antal Jr.
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 544 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0040-6031
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The pyrolysis in vacuum of cellulose containing 5 wt.% of NaCl (NCC) was followed by i.r. photothermal beam deflection spectroscopy, and compared observations made with pure cellulose (PC) [Carbon 21, 238 (1983)]. Although the overall aspects of NCC and PC pyrolysis were similar, NaCl accelerated th
The effect of potassium aluminium sulphate, (hereafter referred to as alum) on the energy of pyrolysis/combustion of wood cellulose was investigated using thermogavimetric analysis (TGA). It was observed that the energy of pyrolysis of all the materials employed increases with flame retardant loadin