Experimental and evaluation device for thermal desorption of oily solid waste
Experimental and evaluation device for thermal desorption of oily solid waste
Product Introduction
Process Principle: Under anoxic conditions, oily sludge is heated, and water and organic matter evaporate to form a mixture of water vapor and organic vapor, separating from the solid phase. The mixed gas is condensed to form condensate and non-condensable gas, resulting in three products: desorbed residue, condensate, and non-condensable gas. The non-condensable gas is then treated by oxidation and adsorption before being discharged to meet standards. If the thermal reaction temperature exceeds the decomposition temperature of the organic matter, thermal cracking will occur. Other chemical reactions such as thermal condensation and reforming may also occur simultaneously.
Treatment Object: Oily sludge from oil and gas fields and petrochemical enterprises (including tank cleaning sludge, settled sludge, oily flotsam, oily drill cuttings, etc.)
Function and Use: The oily solid waste thermal desorption dynamic simulation pilot plant is used to simulate the process of thermal desorption treatment of oily solid waste, with a processing capacity of 1 kg/h. It mainly simulates the static thermal treatment processes such as thermal desorption and pyrolysis of oily sludge, studies the thermal treatment reaction characteristics of oily sludge, and guides the research and development of thermal treatment technology for oily solid waste.
| Operating Mode | Batch feeding, rotary continuous pyrolysis. |
| Processing Scale | 1 kg of oily sludge per batch (calculated at 60% water content, i.e., powdery or granular solid feed. During the experiment, the sample can be divided into several portions, weighed, and added in batches). |
| Material Cylinder Pressure | 2.5MPa |
| Heating Method | Electromagnetic heating |
| Maximum Processing Temperature | 600℃ |
| Material Residence Time | Freely adjustable; heating automatically stops after the set time is reached. |
| Programmable temperature control, continuously adjustable heating rate, up to 10℃/min | |
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