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Toms Creek Integrated Gasification Combined Cycle Demonstration Project - March 1994

Feher, Gabor

Tampella Power Corporation

In this pdf format, this document has 6 pages and is 1.04 MB.

Table of Contents

1.

Forward

i

2.

Legal Notice/Disclaimer

ii

3.

Table of Contents

iii

4.

Summary

1

5.

TOMS CREEK GASIFICATION PLANT DESIGN

1

5.1

Site Location and Conditions

1

5.2

Coal, Coke and Sorbent Specification

2

5.2.1

Design Coal

2

5.2.2

Metallurgical Coke

4

5.2.3

Sorbent

4

5.2.4

Metal Oxide Sorbent

4

5.3

Scope of Plant System

4

5.3.1

Power Plant Configuration

4

5.3.2

Scope of the Gasification Plant

5

5.3.3

Battery Limits of the Gasification Island

6

5.3.4

Balance of Plant Systems

6

6.

PROCESS DESCRIPTION AND HEAT AND MATERIAL BALANCES

6

6.1

Process Description

6

6.2

Heat and Material Balances

8

6.3

Equipment Description

8

6.4

Process Flowsheet and P&IDs

8

6.5

Combined Cycle System Performance Using Natural Gas

9

7.

SITE SPECIFIC ALTERNATE DESIGN CASES

10

7.1

Heat and Material Balances

10

7.2

Project Economics

11

8.

TOMS CREEK PROJECT RECONFIGURATION

11

8.1

GEs 6(FA) Gas Turbine

11

8.2

Toms Creek Configuration Change

12

8.3

Toms Creek Plant Size Comparison

13

8.4

Technical Risk for IGCC Plant Scale-Up

13

8.5

Steam Cycle Design

14