Technical Explanation of the Contaminated Soil Treatment Process This system is a process that uses the principle of direct firing and high-temperature oxidation for the cleaning of contaminated soil, offering a high Destruction Removal Efficiency.

Section 1: Rotary Kiln Process (Direct Firing / Combustion)

This stage is the essential step where all hydrocarbons and carbons within the contaminated soil are destroyed by combustion.

Mechanism of Action: The system operates on the principle of Direct Firing. The soil is directly exposed to a flame inside the Rotary Kiln.

Temperature Range: The contaminated soil is exposed to temperatures between 450 C and 600 C inside the Rotary Kiln. The process becomes effective when the ambient temperature starts from 450 C.

Crucial High-Temperature Exposure: In the last 5 meters of the Rotary Kiln, the oily soil is directly discharged into the center of the main flame’s core. This exposure subjects the soil to the 1700 C temperature of the flame.

Combustion of Hydrocarbons: Due to this high heat exposure, the hydrocarbons within the soil automatically ignite and burn (flash). This is a direct combustion process, not vaporization (desorption).

Solid Output: The treated soil coming out of this process contains no carbon.

Section 2: Afterburner (Thermal Oxidizer) Process

This stage is the assurance step where gaseous Volatile Organic Compounds that escape from the Rotary Kiln are completely destroyed for the last time.

Purpose: To completely destroy the gaseous Volatile Organic Compounds escaping from the Rotary Kiln.

Combustion Temperature: The gases are exposed to temperatures between 1000 C and 1200 C.

Residence Time: To ensure Destruction Removal Efficiency, the gas residence time in the combustion chamber is approximately 2 seconds.

Destruction Removal Efficiency: Thanks to the optimized high temperature and residence time, all Volatile Organic Compounds are destroyed, and a Destruction Removal Efficiency of 99.99% is guaranteed.

Section 3: Treated Soil and Final Quality

Soil Purity and Moisture: When the soil enters the kiln with a moisture content of 3%, the final cleanup rate (purity) of the treated soil is 0.03%.

This figure represents the total cleanup rate for the process.

The treated soil is re-moisturized with water 7-10% after the thermal process to cool it down and prevent dust formation.

Mobile Solid Waste Incineration System

Engineered for remote locations such as oil drilling sites, refinery tank farms, and industrial facilities, this system delivers high-temperature, fast, and environmentally compliant solid waste disposal.

✓ Key Features

• True Mobility: Trailer-mounted or skid-mounted configurations

• High-Temperature Operation: Incineration at 450–600°C

• Energy Recovery: Optional heat recovery for process reuse

• Environmental Compliance: Compatible with full flue-gas cleaning systems and purification filters

Applications of Our Thermal Processing Systems

Our engineering and manufacturing capabilities cover a wide range of industrial waste streams:

• Tank Bottom Remediation

• Drill Cuttings Remediation

• Oily Soil Drying

• Hazardous Waste Incineration

• Animal Waste Drying

• Wastewater Sludge Drying

• Oil Sludge Drying

• Pulp & Paper Industry Drying Solutions

TPMCHAN Operational Advantage Package

Speed & Mobility

• Trailer-ready design

• 100% mobile configuration

• Installation and commissioning in as fast as 8 hours

• No crane required for setup

High Capacity

Processing rates from 10 to 110 tons/hour.

Full Automation

• PLC-based fully automatic control

• Automatic moisture measurement

• Automatic burner flame-intensity control

Safety & Premium Quality

• Emergency stop safety system

• Components from Bosch, Telemecanique, and Schneider

• Heavy-duty, field-proven construction

Service & Support

• 24/7 remote technical support

• 24/7 fast after-sales service

• Easy maintenance access

• Guaranteed spare parts availability

Commercial Value

• Best-in-class price/performance ratio

• 7-day machine delivery time

Why TPMCHAN?

Because every system we build is designed with one goal:
maximum performance, reliability, and environmental responsibility — anywhere in the world.