Zibo Jiulong Chemical Co., Ltd.

4A Molecular Sieve

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  Molecular sieve 13X 1/16;Molecular sieve 3A 1/16;Molecular sieve 4A 1/16;Molecular sieve 5A 1/16;Molecular sieves, 5A;Molecular sieves 3A 1/16;MolecularsievesXpowder;MolecularsievesXmmbeads;MolecularsievesmeshpowderLindeX;MolecularsievespelletsLindeX;Molecular Sieve Type 13X;Molecular sieve 3A;MOLECULAR SEIVES, TYPE 4 A;Molecular sieves 13X;

• CAS NO :

  12173-28-3

• EC NO :

• Molecular Formula :

  Al·Ca·16H₂O·K·Na·O₅Si₂·O

• Molecular Weight :

• Main Specifications :

  Particle size: 0.5-1.0/1.6-2.5/3-5/1.6/3.2

• Packing :

  30Kg sealed steel drum, 150Kg sealed steel drum, 130Kg sealed steel drum (bar shaped)

• Product description :

  4A molecular sieve is a sodium exchange, the pore size of 4A, can be called sodium molecular sieve, can adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene and so on diameter less than 4A molecules, do not adsorb diameter greater than 4A of any molecule (including propane), the selection of water adsorption performance is higher than any other molecule. It is one of the most used molecular sieve varieties in industry. It is widely used in the drying of gases and liquids, and can also be used for the refining and purification of some gases or liquids, such as the preparation of argon.
  Main application areas:

  • Water treatment -- hard water softener can replace the sulfonated coal widely used in China at present, thereby reducing costs;
  •  Metallurgical industrial -- separation agent, separation, extraction of potassium, rubidium, cesium in brine. It is used in industry to enrich, separate and extract  metals Art process;
  •  Petrochemical industry -- catalyst, desiccant, adsorbent;
  •  Automotive -- Removal of trace water from automotive brake systems;
  •  Medicine -- silver carrying zeolite antibacterial agent;
  • Drying of air, natural gas, refrigerants and hydrocarbons.

  PRODUCT DATA SHEET
  Item	Unit	Globular
  Appearance		Spherical particles, no mechanical impurities
  Particle size	mm	1.6-2.5	3.0-5.0
  Packing density	g/ml	≥0.75	≥0.72
  Particle size qualification	%	≥98.00	≥98.00
  Static water adsorption	%	≥21	≥20.8
  intensity	N	≥35.00	≥80
  Rate of wear	%	≤0.1	≤0.1
  Package moisture content	%	≤1.5	≤1.5

• Uses :

  Drying of gases and liquids such as air, natural gas, alkanes, and refrigerants; preparation and purification of argon; static drying of pharmaceutical packaging, electronic components and perishable substances; dehydrating agents in paints, fuels, and co