Resourceful treatment method of organic waste
A technology of organic waste and treatment method, which is applied in the field of resource recycling of organic waste, can solve problems such as environmental pollution of organic waste, achieve the effect of green economy in the process and realize double benefits
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Embodiment 1
[0030] The waste polyethylene plastic bags were crushed and added to the stainless steel autoclave. Then the reaction kettle was sealed and heated, and the furnace temperature was raised from room temperature to 600°C at 10°C / min, and kept at the high temperature for 30min. After cooling to room temperature in the furnace, the reactor was opened to collect gas and solid phase products for subsequent analysis.
[0031] The yield of the black solid phase product prepared by the above method is 45.7wt.%, according to formula Y s =(n C –1 / 2n O -1 / 4n H ) / n C ×100%, the estimated yield is 50.0 wt.%. Elemental analysis results show that its C content is 93.5wt.%, and its H content is 2.54wt.%. X-ray diffraction pattern as figure 1 As shown, two diffraction peaks appear at about 26° and 43°, corresponding to (002) and (100) diffraction peaks of graphitic carbon respectively, indicating that the solid phase product has been carbonized. Scanning electron micrographs of carbon ma...
Embodiment 2
[0034] Discarded polyethylene terephthalate (PET) beverage bottles were broken and added to a stainless steel autoclave. After the reaction kettle was sealed, the temperature was raised from room temperature to 700°C at 5°C / min, and kept at high temperature for 30min. After cooling to room temperature in the furnace, the reactor was opened to collect gas and solid phase products for subsequent analysis.
[0035] The yield of the black solid phase product prepared by the above method was 42.1wt.%. s =(n C –1 / 2n O -1 / 4n H ) / n C The x100% estimated yield was 40.0 wt%. Elemental analysis results show that its C content is 92.8wt.%, and its H content is 2.24wt.%. X-ray diffraction pattern as image 3 As shown, similar to the results of Example 1, two diffraction peaks appear in the XRD spectrum at about 26° and 43°, corresponding to (002) and (100) diffraction peaks of graphitic carbon respectively, indicating that the solid phase product has been carbonized. Scanning elect...
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