Coalwatt® Modular Captive Power Plants

Deploy in 7-10 Days | Ideal for Mining & Industry

Transform local coal resources into reliable, cleaner electricity. Unlike traditional plants that take months to build, our containerized captive power plants are designed for rapid deployment. Get your industrial site off-grid and running in just 7-10 days.

What is the Coal Gasification Power Generation System (CGPS)?

POWERMAX's Coal Gasification Power Generation System (CGPS) is an advanced energy solution integrating coal gasification technology with high-efficiency gas engines.

The Process:

Step 1: Coal is converted to low BTU coal gas in the gasifier.
Step 2: Gas purification removes sulfur, nitrogen oxides, and dust.
Step 3: Clean coal gas is fired in the specialized gas engine to generate electricity.

Why Choose Coalwatt® for Your Captive Power Needs?

Fast Project Execution

True rapid deployment. The modular captive power plant is "Plug & Play," typically operational within 7-10 days after delivery.

Low Investment Cost

Significant savings on construction. Includes equipment, minimal civil work, and installation. Much cheaper than building thermal plants.

Operational Flexibility

Easy operation designed for industry. CGPS can start or stop quickly to match your factory's load shifts.

Minimal Resource Use

Drastically lower water consumption compared to traditional steam power plants.

Cost-Effective OPEX

Low operation and maintenance cost. Ideal for captive generation. Can be operated by common technical workers.

Eco-Compliance

Fewer contaminants. CGPS is a more environmentally friendly solution for modern industrial power applications.

Modular Coal Gasification Power Plant for Mining

Case Example: 4MW Captive Power for Mining Operation

Application: Remote mining operation needing reliable off-grid captive power.

Solution: Modular coal gasification system using local low-grade coal.

Configuration: 2 x Coalwatt-DF2000 Gasifiers + 8 x 500kW Gensets.

Results: 40% lower operating costs vs diesel generators | ROI in 3-4 years.

Deployment Time: 12 days from delivery to operation.

Technical Specifications

Single-Stage Gasifier System (For Anthracite, Coke)

Model	Rated Power	Coal Consumption	Primary Fuel
Coalwatt-SS500	500 kW	270-310 Kg/h	Anthracite Coal, Coke
Coalwatt-SS1000	1000 kW	540-620 Kg/h	Anthracite Coal, Coke
Coalwatt-SS2000	2000 kW	1080-1240 Kg/h	Anthracite Coal, Coke

Double-Fire Gasifier System (For Low-grade coal, Biomass)

Model	Rated Power	Coal Consumption	Primary Fuel
Coalwatt-DF500	500 kW	270-310 Kg/h	Low-grade coal, Biomass
Coalwatt-DF1000	1000 kW	540-680 Kg/h	Low-grade coal, Biomass
Coalwatt-DF2000	2000 kW	1080-1360 Kg/h	Low-grade coal, Biomass

Note: Custom power generating capacity ranges from 100KW-20MW. One-stage, Two-stage circulating Fluidized Bed and Twin-fire coal gasifier options available.

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