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ASHRAE Standard 219 2021

ASHRAE Standard 219 2021

$38.46

ASHRAE Standard 219-2021 — Method of Testing the Ability of Liquid Line Filter Driers or Adsorbents to Remove Organic Acid (ANSI Approved)

Published By Publication Date Number of Pages
ASHRAE 2021 14
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Standard 219 presents a method of test to calculate the amount of organic acid adsorbed onto an adsorbent material. This information is useful to HVAC&R system designers to properly size filter driers used in their systems.

PDF Catalog

PDF Pages PDF Title
1 ANSI/ASHRAE Standard 219-2021
3 CONTENTS
4 FOREWORD
1. PURPOSE
2. SCOPE
3. DEFINITIONS AND SYMBOLS
3.1 Definitions
5 4. APPARATUS AND REAGENTS
4.1 Test Apparatus
6 4.2 Reagents
5. METHOD OF TEST
5.1 Sample Preparation
7 5.2 Apparatus Preparation
5.3 Equilibrium Testing Procedure
5.4 Recovery of Remaining Materials from the Test Apparatus
5.5 Testing Recovered Fluid. Test the TAN of the recovered fluid per ASTM D974 4.
6. CALCULATIONS AND METHOD OF ANALYSIS
6.1 Mass of Oil and Acid Mixture Post Test (MOAPT)
8 6.2 Acid Remaining Following the Test
7. REPORT
9 8. REFERENCES
10 NORMATIVE APPENDIX A: CALCULATIONS
A1. EXAMPLE CALCULATIONS
A1.1 Example Test Validation Calculation
A1.2 Example PAC (Preliminary Acid Capacity) Calculation
A1.3 Example EAC100 (Estimated Acid Capacity per 100g of Adsorbent Material) Calculation
11 INFORMATIVE APPENDIX B: BIBLIOGRAPY

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ASHRAE Standard 219 2021
$38.46