PDF Publication Title:
Text from PDF Page: 022
Optimizing Tubule Support Fabrication (Task4.0) (Cont’d) Challenge Conditions: T = 180oC; up to 48 hours; various NaOH and Zeolite Synthesis solution Exposure to high pH and high temperature for extended periods will impact tube strength Approach #1: Nominal tube wall thicknesses of 1.1, 1.45, and 1.75mm tested Approach #2: Higher alumina content in tube (99%) Conclusion Thicker wall tube may be appropriate but not required. Part ID Wall Thickness [mm] Tube Strength, 3-point Bend Test [psi] As- Produced 1.4% NaOH 6 hours 180°C 1.4% NaOH 48 hours 180°C 2.7% NaOH 48 hours 180°C Zeolite Synthesis Solution 18 hours 180°C Standard Tube 1.1 39.8 33.7 33.2 25.1 32.3 Approach #1, Increase strength with thicker wall tube Thick Wall #1 1.5 59.2 48.0 48.3 32.4 47.1 Thick Wall #2 1.8 73.2 57.0 55.3 41.8 54.7 Approach #2, Increase chemical resistance with high purity alumina 99% #1 1.1 30.5 29.4 99% #2 1.1 35.2 34.2 1. Target strength required for finished zeolite membrane tube is based upon MPT commercial experience with the 1.1mm wall standard part. 2. Post challenge testing strength of the 1.5mm wall thickness tube is superior to the “unchallenged” MPT standard membrane. 22PDF Image | Zeolite Membrane Reactor CO2 Capture
PDF Search Title:
Zeolite Membrane Reactor CO2 CaptureOriginal File Name Searched:
FE0026435-BP1-Review-Presentation-05-17-17.pdfDIY PDF Search: Google It | Yahoo | Bing
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |