CMS 220 Carbon Molecular Sieve
You are here: Home » Products » Molecular Sieve » Carbon Molecular Sieve » CMS 220 Carbon Molecular Sieve

CMS 220 Carbon Molecular Sieve

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button
  • CMS220 Carbon Molecular Sieve




Chemxin Carbon Molecular Sieve takes the appearance of cylindrical black solid, contains countless 4 angstrom fine pores. It can be used to separate air into nitrogen and oxygen. In industry, CMS can concentrate nitrogen from air with PSA systems. Our CMS products have the character of large nitrogen yield capacity; high nitrogen recovery. It can meet the requirement of all types of PSA nitrogen systems. The carbon molecular sieve is widely applied in petroleum chemical industry, the heat treatment of metal, the electronic manufacture and food preservation industries.


Technical Parameter:

Model Carbon Molecular Sieve
Appearance Black, extruded(pellet)
Nominal pore diameter 4 angstroms
Diameter (mm)

0.95mm 1.1-1.3mm, 1.3-1.5mm, 1.5-1.8mm

Crushing strength

(The test temperature≤20℃)

>50 N/PC

Bulk Density

630-680 KG/M3

Dust level 100PPM Max

Adsorbent time (S)

(The test temperature≤20℃)

2*50(can be adjusted)

Adsorption Pressure (MPa)

N2 Purity(%)

N2 quantity (M3/T.MT)

Air/N2 (%)



99.999 55 6.8
99.99 100 4.8
99.9 145 3.7
99.5 220 2.6
99 260 2.4
98 300 2.3
97 340 2.2
96 380 2.1
95 420 2.0

Typical Application:
a) Be used to separate air into N2 and O2.
b) Be applied in petroleum chemical, heat treatment, electronic and food preservation industries.


How a PSA Nitrogen Generator System Works:

Chemical auxiliary agent carbon molecular sieve CMS 220 240 260 280 for PSA nitrogen production up to 99.999% N2 purity

Nitrogen Usage Areas:
1-) In ammonia synthesis
2-) In providing inert atmosphere in chemistry, textile, food, paint industry
3-) In the transfer of extremely flammable liquids under nitrogen pressure
4-) In the electronics industry, in the manufacture of light bulbs
5-) In the food industry, freezing of food and long-term storage and transportation.
6-) In nuclear reactors
7-) In the prevention of oxidation of edible oils
8-) Cleaning of tankers, pipelines and refineries
9-) In grain silos
10-) In providing controlled atmosphere in heat treatment furnaces
11-) In glass and steel production
12-) In the safety of coal mines and fire extinguishing
13-) Fermentation
14-) Packaging of food and sensitive objects
15-) In the propulsion of oil and gas wells
16-) Tissue freezing and storage
17-) Interlocking of metals
18-) As a coolant in molding, film extrusion and process equipment
19-) Recovery of process solvents
20-) As a chemical reagent and a reagent carrier
21-) Fire prevention in the warehouses of paper and paper products factories.
22-) Fire prevention in chemical warehouses.
23-) In military ammunition and fuel tanks.
24-) In pharmaceutical production factories.




Product Category

Contact Us

Add : 4F, Changshanghui Building, No.31 Shengxing Street, Panyu District, Guangzhou city, Guangdong province, 511400 China
Tel : +86-20-39185057
Hand phone:+86-13538980736
E-mail :
Skype : xintao08


Adsorbent Specialist for 20 Years
Best Adsorption Solution for You Only



  Address:4F, Changshanghui Building, No. 31 Shengxing Street, Panyu District, Guangzhou City, Guangdong Province, 511400 China
  Phone: +86-13538980736
Copyright 2022 Guangzhou Chemxin Environmental Material Co.,Ltd. Support by Leadong. Sitemap