13X Molecular sieve activated powder

13X Molecular sieve activated powder

Molecular sieve activated powder
13X molecular sieve activated powder is a dehydrated synthetic zeolite powder with an effective pore opening of about 10 angstroms. It can adsorb water, CO₂, H₂S, and larger molecules such as aromatics and branched hydrocarbons, providing high adsorption capacity. This makes it suitable for air separation, natural gas purification, CO₂ removal, and general gas drying applications. The powder offers excellent dispersibility, chemical inertness, and strong moisture-adsorbing performance.

Product Description

Specific Uses 

Removing Water and Carbon Dioxide from Air

1. Used in air separation units to clean compressed air before it is cooled into liquid oxygen or nitrogen.

Removes H₂O and CO₂ at the same time in a single step.

2. Drying Gases and Liquids

Dries natural gas, propane, or refrigerants in industrial pipes.

Absorbs trace water in ethanol or solvent production.

3. Plastic and Rubber Manufacturing

Added as a moisture scavenger in polyurethane sealants or adhesives to stop bubbles from forming during curing.

4. Specialty Coatings

Mixed into paint or powder coatings to prevent surface defects caused by humidity.

5. Oxygen Generation (Medical/Industrial)

In Pressure Swing Adsorption (PSA) systems, 13X powder is sometimes formed into pellets to separate oxygen from nitrogen in the air (because it holds nitrogen tighter).

6. Pollution Control

Traps volatile organic compounds (VOCs) or ammonia from factory exhaust gases.



Technical Items

Unit

Technical Specification

Model


3A

4A

5A

13X

Fineness

μm

2~4

2~4

2~4

2~4

Heap Specific Gravity

kg/m³

≥430

≥430

≥430

≥330

Static Water Adsorption

(H=60% and Atmospheric Pressure 25℃)

%

≥22

≥23

≥25

≥26

PH Value


7~9

9~11

9~11

9~11

Package Water Content

%

≤1.5

≤1.5

≤1.5

≤1.5


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