Return to Department of Energy Reports Table of Contents A-H

Integrated Gasification Combined Cycle (IGCC) Repowering Project Table of Contents

Integrated Gasification Combined Cycle (IGCC) Repowering Project - Hot Gas Clean Up System.  Topical Report - 1993.

Combustion Engineering

In this pdf format, this document has 15 pages and is 1.11 MB.

Table of Contents

1.

Executive Summary

1

2.

Introduction

1

3.

System Description

2

4.

Hot Gas Desulfurization Process Description

3

4.1

Basic Process Concept

3

4.2

Fines Removal System

3

4.3

Halogen Removal System

4

4.4

Absorber

4

4.5

Regenerator

4

4.6

Regeneration “Off Gas” Recycle System

4

4.7

Solid Transport System

5

5.

Control System Overview

5

6.

Fines Removal

5

6.1

Cyclones

5

6.2

Vibrating Screen Fines Separators

5

6.3

Baghouse

5

6.4

Halogen Removal

6

6.5

Absorber

6

6.5

Regenerator

7

6.6

Regeneration “Off Gas Recycle System”

7

6.7

Solids Transport System

8

7.

Status

8

8.

Concerns

12

9.

Conclusions

13