Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Orange | Orange peel | Inorganics | Carbon | 45.59 | % d.b. | Orange | NOSHAN |
| Green waste | Biochar from greenhouse waste | Inorganics | Carbon | 68.06 | % | Pepper residues 600/60/1. Combustion temperature: 600°C, 60 minutes, 1% oxygen. Greenhouse waste biochar produced in the slow pyrolysis unit at ECN from greenhouse residues of pepper | ECN Phyllis 2 |
| Apricot | Apricot stones | Inorganics | Carbon | 48.11 | % | Apricot stones as waste product of canning industry, Bulgaria | ECN Phyllis 2 |
| Coconut | Char from coconut shell | Inorganics | Carbon | 88.95 | % | Char produced at 750°C | ECN Phyllis 2 |
| Rice | Rice husk | Inorganics | Carbon | 45.48 | % d.b. | Before soaking pre-treatment | A detailed study of the effects of pyrolysis temperature and feedstock particle size on the preparation of nanosilica from rice husk |
| Olive | Char from olive husks | Inorganics | Carbon | 64.7 | % | ECN Phyllis 2 | |
| Grape | Grape seeds | Inorganics | Carbon | 49.91 | % | ECN Phyllis 2 | |
| Sugar cane | Sugar cane leaves | Inorganics | Carbon | 26.63 | % | Higher heating value given as 16.000-17600 kJ/kg; in Biomass and Bioenergy 13 (1997) 141-146 it is given as 17.430 kJ/kg. The higher value may apply to dry ash-free material. | ECN Phyllis 2 |
| Olive | Olive pomace | Inorganics | Carbon | 54.51 | % d.b. | NOSHAN | |
| Nuts, unspecified | Nut shells | Inorganics | Carbon | 47.9 | % | Almond. Extractive matter (alcohol/benzene 1/1) 2.7%; cellulose etc. extractive-free | ECN Phyllis 2 |