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Novel Selective Surface Flow (SSFTM) Membranes
For The Recovery of Hydrogen From Waste Gas Streams
Final Report August 1995-1995

Air Products and Chemicals, Inc.

Table of Contents

Section 1
674kb

1.0

Executive Summary

1

2.0

Selective Surface Flow Membranes

2
 

2.1

Objectives

2

2.2

SSF Background Technology

2

2.3

SSF Membrane Concept Demonstration

3
Section 2
471kb

3.0

Membrane Fabrication Scale-Up and Testing

4
 

3.1

Substrate for Coating Membrane

4

3.2

Alumina Tubes for SSF Membranes

5
Section 3
794kb

3.3

Define Membrane Preparation Process

6
Section 4
744kb

3.4

Reproducibility of SSF Membrane Preparation

9
Section 5
911kb

3.5

Mixed Gas Performance Characteristics

10

3.6

Design/Construction of Multi-Tube Module

11

3.7

Design/Construction of Membrane Module Test Unit

11

3.8

Fabrication of Tubes for Multi-Tube Module

11
Section 6
457kb

3.9

Performance of Multi-Tube Module

12

3.10

SSF Membrane Characteristics: Tubes vs. Sheets

13
Section 7
614kb

4.0

Process Design, Economics and Energy Savings

14
 

4.1

Applications of SSF Membrane

14

4.2

Process Integrations and Economics for H2 Recovery

15

4.3

Energy Savings and Emissions Reduction

16

5.0

Summary

17

6.0

References

18

7.0

Acknowledgements

18

8.0

Appendix I

19