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Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture
JoVE 杂志
工程学
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JoVE 杂志 工程学
Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture

Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture

DOI:
10.3791/57163-v

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09:53 min

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May 13, 2018

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, , , ,
1Process Technology Department, Catalyst Technology Division,ExxonMobil Research and Engineering Company

Chapters

  • 00:04Title
  • 01:02Bending Strength Measurements
  • 03:14Aspect Ratio Measurements
  • 04:26Catalyst Collision (Drop) Test
  • 05:54Bulk Crush Testing
  • 07:42Results: Analysis of Catalyst Extrudate Breakage Data
  • 09:01Conclusion

Summary

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Here we present a protocol to measure the modulus of rupture of an extruded catalyst and the breakage of said catalyst extrudates by collision against a surface or by compression in a fixed bed.

Tags

Catalyst ExtrudateModulus Of RuptureBending StrengthBreakageCollisionStressFixed BedRupture ForceExtrudate ResilienceBending Test FrameAnvil SpeedSupport SpanMaximum ForceBuchner FunnelNitrogen Gas BlanketRupture Force Reading

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