The features of Nitrogen generation device by membrane separation
Membrane air separation technology takes advantage of such phenomenon that some metal membrane or organic membrane filtrate and diffuse certain gas selectively, so as to separate the gas and purity it.
Nitrogen generation device by membrane separation is designed based on that principle, as it is with simple technology, low energy consumption, high recovery, quick start-up, module design, low space requirement, easy dilatation, high reliability, less maintenance, high automation, and low running cost.
The Technological process: Ambient air, after compressed to purify to remove the oil, water, dust, enters the separator for separation. First of all, the O2, CO2, and small amount of water vapor will permeate the membrane walls, and then exhaust from the venting mouth on the side of pressure box of the membrane group under atmospheric pressure. Nitrogen in the air permeates the membrane slowly. It flows along fiber holes and vent out from the product gas collecting tube which is on the end of pressure box, and finally enters the product N2 buffer tank.
|
Model |
Production rate(Nm3/h) |
Source gas |
Product gas of Nitrogen |
|
Pressure(Mpa) |
Dew point
(ºC) |
Residual oil
(PPM) |
Dew point
(ºC) |
Purity (%) |
Pressure(Mpa) |
Temperature |
|
XRM95 |
5-2000 |
0.8-1.3 |
≤-17 |
≤0.003 |
≤-17 |
≥95 |
0.8-0.9 |
Ambient temperature |
|
XRM97 |
≥97 |
|
XRM98 |
≥98 |
|
XRM99 |
≥99 |
|
XRM99.5 |
≥99.5
|
Suzhou Xinrui Purification Equipment Co., Ltd is a share-holding high-tech enterprise, which is located in Xuguan Industrial Park in New & High-tech Zone of Suzhou. Specializing in researching&producing, developing, designing, producing, manufacturing and selling as well as services of all kinds of industrial gas equipment, it provides professional industrial gas resource and matching products.
The company, always sticking to the concept of "people-oriented, practical-minded and innovation, customer foremost and quality first", is keeping on exploring actively and developing new crafts and technologies and constantly bringing in advanced technologies and scientific achievements home and broad. Several unique technologies of the company, such as Molecular sieve filling technology and systemic fully automatic technology, are widely used in dominating field of Petrochemical, chemical fiber, heat treatment, metallurgy, glass, food, medicine, electronics, national defense and aerospace, so on and so forth. Through new and advanced technologies, stable and reliable quality, rapid and professional service, strict and effective management, the company can provide the customers with more valuable techniques and products. Xinrui products bring in service concept from the beginning of designing, while sale is only the beginning of customer service. Taking clients as center, Xinrui reinforce each service work and fully implement the "customers satisfying project" to provide each single customer with professional, rapid and satisfying service.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price.
