Carbon Molecular Sieve

Carbon molecular sieves are a special class of ACs (activated carbons) having small pore sizes with a sharp distribution in a range of micropores, as compared with other ACs. The microporosity provides sieving capacity for the adsorption of some molecules. The most important application of the carbon molecular sieves is in gas-separation systems (the swing adsorption method). Carbon molecular sieves can be prepared from several carbonaceous precursors and by several preparation methods, although those to be used industrially for the separation of air are generally prepared from AC, with a post-treatment (chemical vapor deposition) to narrow their porosity.

Application

Alfa Chemistry carbon molecular sieve is commonly used for the separation of air into nitrogen and oxygen. Carbon molecular sieve also finds use in other separations like hydrogen refinement from crude sources and biogas refining.

Technical Parameter

Diameter: 1.3-1.4mm, 1.5-1.6mm, 1.7 -1.8mm, 2.0-2.4mm, 2.7-3.2mm
Adsorption cycle:120S
Bulk density: 680-700g/L

Catalog No.	Type	Adsorbent pressure (MPa)	Nitrogen concentration (%)	Nitrogen quantity (NM³/h.t)	Nitrogen recovery rate (%)(N₂/Air)
MCMS-1	CMS-185	0.6	99.99	46	≥21
MCMS-2	CMS-185	0.6	99.9	100	≥31
MCMS-3	CMS-185	0.6	99.5	160	≥40
MCMS-4	CMS-185	0.6	99.0	220	≥45
MCMS-5	CMS-185	0.6	98.0	250	≥46
MCMS-6	CMS-185	0.6	97.0	300	≥48
MCMS-7	CMS-185	0.8	99.99	58	≥21
MCMS-8	CMS-185	0.8	99.9	115	≥31
MCMS-9	CMS-185	0.8	99.5	185	≥40
MCMS-10	CMS-185	0.8	99.0	245	≥45
MCMS-11	CMS-185	0.8	98.0	300	≥46
MCMS-12	CMS-185	0.8	97.0	355	≥48
MCMS-13	CMS-200	0.6	99.99	60	≥21
MCMS-14	CMS-200	0.6	99.9	115	≥31
MCMS-15	CMS-200	0.6	99.5	165	≥40
MCMS-16	CMS-200	0.6	99.0	250	≥45
MCMS-17	CMS-200	0.6	98.0	265	≥46
MCMS-18	CMS-200	0.6	97.0	325	≥48
MCMS-19	CMS-200	0.8	99.99	70	≥21
MCMS-20	CMS-200	0.8	99.9	140	≥27
MCMS-21	CMS-200	0.8	99.5	200	≥36
MCMS-22	CMS-200	0.8	99.0	260	≥41
MCMS-23	CMS-200	0.8	98.0	330	≥48
MCMS-24	CMS-220	0.6	99.99	65	≥21
MCMS-25	CMS-220	0.6	99.9	120	≥31
MCMS-26	CMS-220	0.6	99.5	175	≥40
MCMS-27	CMS-220	0.6	99.0	260	≥45
MCMS-28	CMS-220	0.6	98.0	278	≥46
MCMS-29	CMS-220	0.6	97.0	335	≥48
MCMS-30	CMS-220	0.8	99.99	90	≥25
MCMS-31	CMS-220	0.8	99.9	160	≥34
MCMS-32	CMS-220	0.8	99.5	220	≥43
MCMS-33	CMS-220	0.8	99.0	290	≥48
MCMS-34	CMS-220	0.8	98.0	360	≥54
MCMS-35	CMS-240	0.6	99.99	70	≥21
MCMS-36	CMS-240	0.6	99.9	130	≥31
MCMS-37	CMS-240	0.6	99.5	190	≥40
MCMS-38	CMS-240	0.6	99.0	285	≥45
MCMS-39	CMS-240	0.6	98.0	305	≥46
MCMS-40	CMS-240	0.6	97.0	370	≥48
MCMS-41	CMS-240	0.8	99.99	100	≥26
MCMS-42	CMS-240	0.8	99.9	175	≥35
MCMS-43	CMS-240	0.8	99.5	240	≥44
MCMS-44	CMS-240	0.8	99.0	300	≥49
MCMS-45	CMS-240	0.8	98.0	370	≥55
MCMS-46	CMS-260	0.8	99.99	110	≥27
MCMS-47	CMS-260	0.8	99.9	190	≥36
MCMS-48	CMS-260	0.8	99.5	260	≥45
MCMS-49	CMS-260	0.8	99.0	310	≥50
MCMS-50	CMS-260	0.8	98.0	380	≥56

We manufacture carbon molecular sieves for various applications. To place an order or request a quote, please don't hesitate to contact us.