
PRODUCTS
Acid precipitation process: Adopt chemical acid precipitation + oil-bearing sludge drying method to remove oil.
The core of the process technology is to break the "water-in-oil" emulsified molecular bonds in the oil sludge or oil slurry through chemical reactions, achieving oil-water separation, which naturally separates inorganic matter.Through three-phase separation, some recovered oil is finally formed.
The generated inorganic sediment (a small amount of oil-bearing or trace oil-bearing) is dried with oil-bearing sludge.
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Based on the principles of reduction, recycling, and harmlessness, we have successfully developed a pyrolysis carbonization process for oily sludge, which involves direct thermal cracking of oily sludge without separating the oil from the sludge, directly converting the oil components in the sludge into oil and gas, separating the oil and gas from the soil, and then recycling the oil and gas. This process can reduce the oil content in the soil to less than 0.3%, eliminating the hazardous waste properties of the soil. Moreover, this process is simple and has a short process flow.
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