Molecular Sieve13X Highest theoretical capacity of the common adsorbents
very good mass transfer rates.
Low dust
Molecular Sieve13X Details:
It is the sodium form of the type X crystal and has a much larger pore opening than the type A crystals. It will adsorb molecules with a kinetic diameter of less than 9 Angstrom (0.9 nm) and exclude those larger.
Molecular sieve 13X also has the highest theoretical capacity of the common adsorbents and very good mass transfer rates. It can remove impurities too large to fit into a type A crystal and is commonly used to separate nitrogen from oxygen.
Typical Chemical Formula
Na2O . Al2O3 . (2.8±0.2) SiO2 . (6~7)H2O
Technical Parameter
| Item | Unit | Technical data | |||
Shape |
| Pellet | Sphere | ||
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 | ≥0.61 | ≥0.61 | ≥0.64 | ≥0.64 |
Wear ratio | % | ≤0.10 | ≤0.20 | ≤0.10 | ≤0.10 |
Crushing strength | N | ≥30/cm | ≥45/cm | ≥25/piece | ≥65/piece |
Static water adsorption | % | ≥23.5 | ≥23.5 | ≥23.5 | ≥23.5 |
Static CO2 adsorption | % | ≥18 | ≥18 | ≥18 | ≥18 |
Water content, as shipped | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Application
Removal of CO2 and moisture from air (air pre-purification) and other gases.
Separation of enriched oxygen from air.
Removal of mercaptans and hydrogen sulphide from natural gas.
Removal of mercaptans and hydrpogen sulphide from hydrocarbon liquid streams (LPG, butane, propane etc.)
Catalyst protection, removal of oxygenates from hydrocarbons (olefin streams).
Removal of n-chained compositions from aromatics.
Production of bulk oxygen in PSA units .
Production of medical oxygen in small scale oxygen concentrators
Regeneration:
Molecular sieve Type 13X can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes.
To remove moisture from a 13X molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process
Company Information:
Naike Chemical tower packing Co.,Ltd, the top leading mass transfer products manufacturer of tower packing (column packing) and chemical ceramic. Naike Chemical Tower Packing Co., Ltd (also known as Naike Co.) was established from the consortion of several existing factories of long history.
Naike's main business: Column/Tower Packings (structured & random column packings in ceramic, metal and plastic), Ceramic products for Petrochemical, Chemical & Environmental industry etc (including: inert alumina ceramic balls for catalyst bed support media, alumina grinding ceramic balls/cylinders& Lining bricks, ceramic foam filters for cast filters in metallurgy/foundry industry and ceramic honeycomb substrate, molecular sieve. Naike is the top leading manufacturer of tower packing & chemical ceramic in China .
Naike has a distinguished and experienced team of experts & engineers to provide our customers the up-to-date mass transfer products & technologies at most competitive price. And our customer service dept is providing fast & good services to our customers because Naike takes the services as one of the important competitive factor too. Naike is the ISO 9001 certified company, quality is the first consideration of Naike. Our products are of German technology & workmanship but at Chinese competitive price.
Stock, To meet the requirement of urgent demand of our clients, Naike keeps enough quantity products in stock especially for the traditional standard random & structured packing, ceramic balls and molecular sieve.
Applications: Petrochemical, Chemical, Pollution Control, Metallurgy industry etc.
Products:
Random tower packing (column packing): intalox saddle, Super saddles, Nutter ring, Cross partition ring, Cascade ring, Raschig ring, Conjugate ring, Catalyst bed support inert alumina ceramic ball, VSP etc. material available with ceramic, plastic, metal.
Structured tower packing (column packing): ceramic, plastic, metal structured tower packing.
Ceramic products: Ceramic Honeycomb Substrate, Ceramic Foam Filters, Molecular sieve, Acid resistant ceramic, Wear resistant ceramic, Grinding ceramic ball, Heat exchange ceramic and so on.
