3A Molecular sieve
  • 3A Molecular sieve
  • 3A Molecular sieve

3A Molecular sieve

  • FOB Price: 1.8-2.5 USD / kg
  • MOQ: 20 kg
  • Supply Capability: 1000 kg / day
  • Port: Shanghai
  • Delivery: 7 days
  • Packaging: Packed in bags and bucket or comply with customer demand
Details

Technical index:

Project

Unit

Technical index

Note

Shape

——

Spherical

Strip-type

 Diameter

mm

1.5-2.5

3-5

1.5-1.8

3.0-3.3


Static   adsorbed water

%wt

  ≥19

  ≥19

  ≥19

  ≥19

RH50%, 25℃

Bulk   density

g/ml

  ≥0.65

  ≥0.65

  ≥0.65

  ≥0.65

   Jolt ramming

Loss on ignition

%wt

  ≤1.50

  ≤1.50

  ≤1.50

  ≤1.50

   575℃, 1hr

Abrasion

%wt

  ≤0.30

  ≤0.30

  ≤0.30

  ≤0.30

——

Compressive strength

N

  ≥30

  ≥70

  ≥30

 ≥60

——

Particle   size

%

  ≥97

  ≥97

——

——

——

Mainly adsorbing water, 3A molecular sieve doesn’t adsorb any molecular with diameter greater than 3A .It is the preferred desiccant used in depth drying, refining and polymerization in oil and chemical industry,

Specific applications:

1. Dehydration of unsaturated carbohydrates (e.g. ethylene, propylene, butadiene).

2. The adsorption ofcarbohydrates in natural gas, generate natural gas with the smallest COS value .

3. Dehydration of methanol, ethanol and other polar compounds.

4. Dehydration of gas or air ininsulation glass container.

5. Dried refrigerating fluid.

Precautions:

1. The number of grams of H2O adsorbed by activated molecular sieve desiccant under ordinary pressure and normal temperature.

2. The relatively small aperture of 3A molecular sieve desiccant excludes all other molecules during adsorption of water, thereby preventing the hydrocarbons "co-adsorption."

3. Iron drum sealed, keep in a cool dry place; set PH value as 5-11;

4. Molecular sieve desiccant should be isolated from pre-adsorbed water, organic gases or liquids, and otherwise be renewable.

Regeneration introduction :

After stored for a long time, the molecular sieve desiccant absorbs moisture and regenerates with temperature not exceed a certain degree. The molecular sieve desiccant can be regenerated and reused by ventilating and evacuating when temperature increases. The degree of regeneration (dehydration) is depend on the humidity and temperature of sweep gas. Regeneration temperature is 180 and the regeneration time is 3-6 hours.

Contact Us
  • Company Name:Huzhou Jianeng Air Separation Technology co., LTD
  • Add:Room 03, Floor 10,Building A,Changxing World Trade Center,No.1278,Mingzhu Road,Changxing Economic and Technological Development District,Huzhou City,Zhejiang Province
  • Contacts:Mr. Jerry
  • Mob:+86-18657279752
  • Tel:
    +86-0572-6041820
  • Email:jncms@outlook.com
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