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  • Carbon Molecular Sieve in PSA Nitrogen Generator 1
  • Carbon Molecular Sieve in PSA Nitrogen Generator 2
  • Carbon Molecular Sieve in PSA Nitrogen Generator 3
  • Carbon Molecular Sieve in PSA Nitrogen Generator 4
  • Carbon Molecular Sieve in PSA Nitrogen Generator 5

Carbon Molecular Sieve in PSA Nitrogen Generator

Model:NK-CMS
Brand:NK-CMS
Origin:Made In China
Category:Chemicals / Chemical Auxiliary & Catalyst / Desiccant & Sorbent
Label:CMS molecular sieve , molecular sieve , carbon sieve
Price: US $9800 / ton
Min. Order:0.5 ton
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Company Information

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Product Description

Carbon Molecular Sieve

Nitrogen generation by Pressure Swing Adsorption (PSA) process is a technology used to separate nitrogen from a mixture of gases under pressure according to the special selective adsorption characteristics of the Carbon Molecular Sieves (CMS).

The Carbon molecular sieve is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases. When the pressure is high enough, the oxygen molecules, which pass through the pores of CMS much faster than the nitrogen molecules, are adsorbed, while the coming out nitrogen molecules will be enriched in gas phase. The enriched oxygen air, adsorbed by the CMS, will be released by reducing the pressure. Then the CMS is regenerated and ready for another cycle of producing nitrogen enriched air.

Quality Indicator of the CMS:
1. the diameter of the CMS granule 1.7—1.8mm
2. the period of adsorption 120S
3. the bulk density 680~700g/L
4. the compressive strength ≥ 95N/ granule
5. the performance of the CMS as following Table ONE.

Specifications

Type Adsorbent pressure Nitrogen concentration Nitrogen quantity N2/Air
(MPa) (N2%) (NM3/h.t) (%)
CMS-160 0.8 99.99 40 15
99.9 100 23
99.5 160 34
99 200 38
98 290 43
CMS-185 0.8 99.99 60 20
99.9 120 26
99.5 185 36
99 230 41
98 310 46
CMS-200 0.8 99.99 70 21
99.9 140 27
99.5 200 36
99 260 41
98 330 48
CMS-220 0.8 99.99 90 25
99.9 160 34
99.5 220 43
99 290 48
98 360 54
CMS-240 0.8 99.99 100 26
99.9 175 35
99.5 240 44
99 300 49
98 370 55
CMS-260 0.8 99.99 110 27
99.9 190 36
99.5 260 45
99 310 50
98 380 56

PSA Nitrogen Generation Process

1. Air Feed System
The environmental air supplied to the PSA system should be compressed and purified to get rid of the dust, the oil and water.

2. PSA Nitrogen Generation System
While the compressed and purified air flows through the adsorbent bed with CMS inside in a bottom up way under the pressure of 0.6MPa, the oxygen molecules will be adsorbed by the solid surfaces of the CMS, and the enriched nitrogen will be output from the top of the bed to the container.

When the adsorbent bed reaches the end of its capacity to adsorb oxygen, it can be regenerated by reducing the pressure, thereby releasing the adsorbed oxygen. Using two adsorbent beds to absorb and regenerate in turn allows to produce continuous nitrogen in cycle.


Price Terms:FOB shenzhen or shanghai or C&R、CIF
Payment Terms:T/T、L/C
Packing:carton box/carton drum/iron drum+pallet, Palletized + plastic film wrapped; Inside PP airtight
Lead Time:25-30days for 20FCL
Standards Certificate:MSDS & ISO9001:2000

Product Image

Carbon Molecular Sieve in PSA Nitrogen Generator 1
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Carbon Molecular Sieve in PSA Nitrogen Generator 3
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Carbon Molecular Sieve in PSA Nitrogen Generator 4
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Carbon Molecular Sieve in PSA Nitrogen Generator 5
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Send Inquiry to this Company

Pingxiang Naike Chemical Industry Equipment Packing Co., Ltd.

Penggao Industrial District, Pingxiang City, Jiangxi Province, China

Phone:
86-799-3673809
Fax:
86-799-3673808
Contact:
Lainey Liu(Ms) (Sales Manager)
Mobile:
18797996383

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