IndonesiaCoal mine gas pretreatment
10 MW coal mine gas pretreatment & pressure regulating system, Indonesia
A pretreatment and regulating skid that cleans coal mine methane and delivers it at stable low pressure to gas engine generator sets.
Operating conditions
| Location | Indonesia |
|---|---|
| Application | Coal mine gas power generation |
| Power capacity | 10 MW |
| Gas medium | Coal mine methane (CMG) |
| Gas flow rate | 10,000 Nm³/h |
| Inlet pressure | 0.05 MPa |
| Outlet pressure | 0.02 MPa |
| System type | CMG pretreatment & pressure regulating skid |
| Supply scope | Turnkey equipment |
Scope of supply
- Cyclone separator for bulk particle removal
- Wire mesh demister for fine droplet separation
- Large-diameter self-operated pressure regulator, no external power required
- Reusable filter elements and bypass valve for maintenance without interrupting supply
- Pre-assembled and factory-tested skid
Project notes
Gas characteristics: high moisture content, coal dust, fluctuating flow and corrosive components — conditions in which mechanical control with fewer electronic components is a robust choice.
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