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Equipment Design and Cost Estimation for Small Modular Biomass Systems,
Synthesis Gas Cleanup, and Oxygen Separation Equipment. 
Task 1:  Cost Estimates of Small Modular Systems.  Subcontractor Report - May 2006.

Nexant, Inc.

Table of Contents

In this pdf format, this document has 76 pages and is 1.73 MB.

Executive Summary

ES-1

8

Introduction and Methodology

1

11

1.

Section 1  Fluidized Catalytic Cracking

1

12

1.1

Introduction and Methodology

1-1

12

1.2

Technology Background

1-2

13

1.3

Process Descriptions and Design Assumptions

1-3

14

1.3.1

Large Scale (Side-by-Side) FCC

1-8

19

1.3.2

Small Scale (Stacked) FCC

1-10

22

1.4

Operating Costs and Utility Requirements

1-12

23

2.

Section 2  Natural Gas Reforming

2-1

24

2.1

Introduction and Methodology

2-1

24

2.2

Technology Background

2-1

24

2.3

Process Description and Design Assumptions

2-1

24

 

2.3.1

Small Scale SMR Design

2-2

25

 

2.3.2

Large Scale SMR Design

2-8

31

2.4

Operating Costs and Utility Requirements

2-14

37

3.

Section 3 Natural Gas Liquid Expanders

3-1

38

3.1

Introduction and Methodology

3-1

38

3.2

Technology Background

3-1

38

3.3

Process Descriptions and Design Assumptions

3-3

40

3.3.1

Small Scale NGL Expander Design

3-3

40

3.3.2

Large Scale NGL Expander Design

3-9

46

3.4

Operating Costs and Utility Requirements

3-14

51

4.

Section 4 Summary and Conclusions

4-1

53

5.

Appendix A Technology Evaluations

A-1

56

5.1

Refinery Processes

A-1

56

5.2

Claus Sulfur Recovery

A-5

60

5.3

Natural Gas Reforming

A-7

62

5.4

Methanol from Natural Gas

A-9

64

5.5

Ammonia Production

A-11

66

5.6

Gas-To-Liquids

A-13

68

5.7

Natural Gas Liquids Expanders

A-13

68

5.8

Cryogenic Oxygen Plants

A-16

71

5.9

Ethylene and other Olefins Production

A-18

73