CastleLight Energy Corp.

About Us
Advanced Coal-Drying
Contact Us

Re-Engineering Coal-Fired Power Plants

Re-Engineering CCS-Stoker® Steam Generators Re-Engineering CCS-Stoker® Steam Generators

CCS-Stoker® Re-Engineering
(30 MWM 5 T/h Coal)

  • Stoker Feeders
  • Ash Hopper
  • Control Panel

New Equipment:

  • CCS Burner
  • Gasification Chamber
  • Combustion Air Heater
  • Boiler Instruments
  • Coal Mill, Bag house, FD fan, BM & Combustion System
  • HMI & PLC Controls
  • New/Update MCC Panel

Installation & Construction:

  • Replace stoker feeders with new CCS Burner and gasification chamber
  • Add over-fire air ports and ducting and combustion air pre-heater
  • Add coal pulverizer and coal-air separation bag house, Provide powdered limestone metered with the coal
  • Brick over furnace bottom, provide bottom ash removal system
  • Update instrumentation, add HMI and CCS Burner management, & Safety Control System

Operation (one operator/shift):

  • Was manually operated
  • Now from HMI panel - from cold start to automatic full load operation in 5 hrs.

Re-Engineering CCS-Wall Fired® Power Boilers Wall-Fired Power Boiler

Power Boiler

100-500 MW-PC Fired
6-24 PC Burners


  • Remove PC Burners

  • Remove Wind-Box (in green)

  • Brick over the burner ports

Re-Engineering CCS-Wall Fired® Power Boiler

CCS-Wall Fired®
Power Boiler

  • Install new CCS Gasification Chambers and new CCS Burners

  • Add new OFA ports and Ducting

  • Add Coal/Sweep Air Bag House and Bottom Ash System
  • Up date Instrumentation and controls

Request a copy of the paper:
"Re-Engineering Coal-Fired Power Plants for
Low Emissions and Competitive Electricity Dispatch"

Re-Engineering CCS-Tangential® Power Boilers Re-Engineering CCS-Tangential® Power Boilers

Tangential Power Boiler

100-300 MW

TPC Corner Fired Burners w/SOFA

CCS-Tangential® Re-Engineering

  • Remove PC Corner Burners

  • Rework Wind-Box & SOFA for OFA

  • Add New CCS Burners and Gasification Chambers to opposite walls

  • Add limestone feed to coal preparation system

Home | About Us | Technology | Experience | Re-Engineering | Advanced Coal-Drying | Publications | Contact Us
©2013-2015 CastleLight Energy Corp. All rights reserved     Terms of Use     Privacy Policy     Website Links
Website Designed, Hosted & Maintained by Joel Greenberg