Medical Grade Oxygen Concentrator 13X 13X HP Zeolite-Lix Zeolite Molecular Sieve

• Customization: Available
• CAS No.: 63231-69-6
• Formula: Na2o * Al2O3 * Xsio2 * Yh2o
• Model NO.: RJ-1663
• EINECS: 215-684-8
• Shape: Sphere
• Drying Method: Static Drying
• Kind: Mineral Desiccant
• Sorbent: Molecular Sieves
• Desiccant: Chemical Desiccant
• Static Water Adsorption: ≥21.5%
• Net Weight: 25kg/Carton
• Water Content: ≤1.5%
• Application: Hollow Glass, Adsoption Dryer, Air Compressor, etc
• Bulk Density: 680kg/M3
• Compressive Strength(N): ≥80/P
• Wear Ratio: ≤0.2%
• Sizes: 0.4-0.8mm, 1-2mm, 1.6-2.5mm, 2-4mm, 3-5mm, 4-6mm
• Wear Rate: 0.2% or Less
• Transport Package: Vacuum Plastic Bag
• Specification: 3A/4A/5A/10X/13X
• Trademark: RONGJIAN
• Origin: Pingxiang, China
• HS Code: 2842100000
• Production Capacity: 10000ton/Year
• Package Size: 50.00cm * 70.00cm * 20.00cm
• Package Gross Weight: 25.500kg

Product Description

Product Description

Molecular Sieves

The 13X Molecular Sieve is a high-performance adsorbent specially designed for air separation and water impurity removal. Featuring a uniform porous structure and large specific surface area, it efficiently adsorbs moisture, carbon dioxide, hydrogen sulfide and other polar impurities from air and process gas streams, ensuring stable and efficient air separation.
 
This molecular sieve offers high dynamic adsorption capacity, fast adsorption speed and excellent thermal stability, maintaining reliable performance under pressure and temperature fluctuations. With high mechanical strength and low attrition rate, it supports repeated regeneration and extends service life, lowering operating costs.
 
Widely used in air separation units, cryogenic air separation plants and gas purification systems, it effectively protects equipment and improves product purity. Ideal for industrial air treatment, it provides consistent and efficient purification support for air separation and deep dehydration processes.

Specification

Name	Unit	Molecular Sieve
shape	-	strip type		ball
diameter	mm	1.5-1.7	3.0-3.3	1.7-2.5	3.0-5.0
size ratio up to grade	%	≥98	≥98	≥96	≥96
bulk density	g/ml	≥0.60	≥0.60	≥0.60	≥0.60
wear ratio	%	≤0.20	≤0.25	≤0.20	≤0.20
crushing strength	N	≥45/cm	≥60/cm	≥45/p	≥45/p
static H2O adsorption	%	≥20	≥20	≥20	≥20
water content	%	≤1.5	≤1.5	≤1.5	≤1.5

Adsorption Mechanism

Size Exclusion: Molecules smaller than pore size (e.g., H2O: 2.6 Å) enter and adsorb; larger ones (e.g., CH4: 3.8 Å) are blocked.
Surface Interactions: Polar molecules (e.g., water, NH3) bind strongly via hydrogen bonding and electrostatic forces.
Thermodynamics: Exothermic process; adsorption capacity decreases with temperature.

Applications

Principles and Functions

1. Polarity & Adsorption Mechanism
Polar Cavity: The aluminosilicate framework creates an electrostatic field within pores due to unsatisfied charges (from Al³+ substitution in SiO4 tetrahedra).
Interactions:Polar Molecules (e.g., H2O, CO2, H2S): Bind via hydrogen bonding or dipole-cation attraction (e.g., H2O → K+ in 3A sieves).
Polarizable Molecules (e.g., CO2): Induced dipoles form transient bonds with lattice cations (e.g., Na+ in 13X sieves).
Selectivity: Smaller polar molecules (kinetic diameter ≤ pore size) are preferentially adsorbed over nonpolar ones (e.g., CH4).

2. Role in Desulfurization
Target Molecules:H2S (2.6 Å): Strongly adsorbed due to polarity and small size (fits even in 3A sieves).
COS (3.2 Å): Captured by larger-pore sieves (e.g., 4A or 5A).
Competitive Adsorption:H2O vs. H2S: Water typically dominates adsorption sites, requiring pre-drying of gas streams to optimize H2S removal.
CO2 Interference: CO2 (3.3 Å) competes with sulfur species in 4A/13X sieves; selective formulations (e.g., metal-doped sieves) mitigate this.

Company Profile

Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.

Innovative Solutions for Environmental & Industrial Applications
Headquarters: Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, China
 
Core Capabilities
Advanced Manufacturing: Custom-designed towers and systems in ceramic, metal, and plastic materials.
Comprehensive Product Portfolio: 200+ specifications including:
• Ceramic/metal/plastic packing materials
• Molecular sieves & activated alumina
• Catalysts & petrochemical additives
• Activated carbon & eco-friendly filtration media
Turnkey Services: Full-scale pollution control and wastewater treatment projects.
Corporate Strengths
• ISO 9001 Certified - Guaranteed quality management system compliance.
• 300+ Workforce - Including 100+ specialized engineers and technicians.
• 30-Acre Production Base - Integrated R&D and manufacturing facilities.
 
Awards & Innovations
• National Science & Technology Achievement Award
• Provincial Gold Medal & Famous Brand Product
• 17 Patented Technologies - Protecting proprietary advancements.

Certifications

Packaging & Shipping

FAQ