Simple PSA Process Hydrogen Generators Pressure Swing Adsorption Non Pollution

PSA hydrogen generator

Hydrogen generator.

1). Simple PSA process.

2). Low cost and reliable.

3). Non-pollution.

4). Purity up to 99.9999%.

Description:

Pressure swing adsorption (PSA) is a technology used to separate some gas species from a mixture

of gases under pressure according to the species' molecular characteristics and affinity for an

adsorbent material. It operates at near-ambient temperatures and differs significantly from cryogenic distillation

techniques of gas separation.

Specific adsorptive materials (e.g., zeolites, activated carbon, molecular sieves, etc.) are used as a trap,

preferentially adsorbing the target gas species at high pressure. The process then swings to low

pressure to desorb the adsorbed material.

Pressure swing adsorption processes rely on the fact that under high pressure, gases tend to be

attracted to solid surfaces, or "adsorbed". The higher the pressure, the more gas is adsorbed; when the

pressure is reduced, the gas is released, or desorbed. PSA processes can be used to separate gases

in a mixture because different gases tend to be attracted to different solid surfaces more or less strongly.

If a gas mixture such as air, for example, is passed under pressure through a vessel containing an

adsorbent bed of zeolite that attracts nitrogen more strongly than it does oxygen, part or all of the

nitrogen will stay in the bed, and the gas coming out of the vessel will be enriched in oxygen. When the

bed reaches the end of its capacity to adsorb nitrogen, it can be regenerated by reducing the pressure,

thereby releasing the adsorbed nitrogen. It is then ready for another cycle of producing oxygen

enriched air.

This is the process used in medical oxygen concentrators used by emphysema patients and others who

require oxygen-enriched air to breathe.

Using two adsorbent vessels allows near-continuous production of the target gas. It also permits so-called

pressure equalisation, where the gas leaving the vessel being depressurised is used to partially

pressurise the second vessel. This results in significant energy savings, and is common industrial

practice.

Features:

1. It operates quickly, qualified Hydrogen can be made immediately

2. The machine can fully automatic operate, without workers during the whole course

3. High efficiency molecular sieves filling, more compress, more solid, more lifelong

4. Pressure, purity, capacity can be made, to meet different customers needs.

5. Perfect structure, advanced procedure, stable@safety, little investment, lower consumption

Product hydrogen

Pressure ≤30bar

Atmosphere dew point ≤－60degree

Purity :99％～99.99％

Hydrogen :5-5000NM3/H

Application:

Stainless steel production line

We are dedicated in the research, development, design, production, manufacturing, sale and service of all kinds of industrial gas equipment, and provide professional consultation on industrial gas systems and related products. Our main products include PSA nitrogen generators, PSA oxygen generators, PSA hydrogen generators, ammonia cracking plant, nitrogen purification plant, methanol decomposition plant etc.

We have obtained dozens of National Invention patents through over 10 years and international certificates such as: ISO9001 international certification, TS certification, SGS testing and certification, CE certification, the United States ASME certification, China Classification Society CCS certification, BV certification, American Bureau of Shipping ABS certification, British Classification Society LR certification, German Classification Society GL certification.

We have provide quality equipment and services for customers from over 30 different industries, such as China Petro, China National Petroleum, CNOOC from petrochemical industry; Sony, Panasonic, Asus, Foxconn from electronics industry; Minute Maid, Jinllongyu, Dio Coffee from food industry; Shanghai Hyundai Pharmaceutical, Jilin Aodong pharmaceutical from pharmaceutical industry; Jiangxi Copper Corporation, Gaoxinzhang Copper from copper processing industry. We also maintain long-term cooperation with the esteemed research institutions, such as Tsinghua University, Henan University, Sichuan University, Tianjin University, 718 Research Institute, etc.. The firefighting system for Beijing Olympic Games in 2008 are equipped with our nitrogen system. Both phase 1 and 2. Nanjing Mint and Shanghai Mint have both purchased and used our Nitrogen system units for their coin production, and the result has been excellent.

Furthermore, we have exported our gas plants to over 40 different countries, with proven result on its quality, stability and safety. We hold the core culture concept of "people-oriented, realistic and innovative, customer first, quality first". We will continue the introduction of advanced technology and scientific research achievements from domestic and abroad, in order to provide more valuable products and services. With the advantages of technical know how, marketing and service, we’ve build a competitive, leading, respected enterprise in our society, in which all the staffs take pride of.

Our workshop:

Our Honor:

2016

●Becoming a member of OptimumNano Innovation Union

●Providing nitrogen generators for world largest Ore Carrier Vessels (400,000 DWT)

2015

●Obtained certifications of ISO9001: 2008 quality management system, Lloyd’s Register of Shipping (UK LR), Bureau Veritas( France BV),American Bureau of Shipping(ABS)and CONFORMITE EUROPEENNE (CE)

●Started exporting our industrial gas solution to international users.

2013

●Approved to be qualified Haier Group supplier, providing PSA nitrogen generator and Membrane nitrogen generator.

2012

●Obtained over 10 Invention Patents on Hydrogen Recovery System Plants, positioning ourself as leader in the industry

●Installed several bell furnace hydrogen recovery system production lines for cold rolled strip manufacturers, effectively reduce the energy cost.

●Provided nitrogen generator for LNG vessel, becoming the first LNG nitrogen generator supplier in this area.

2011

●Installed 2800Nm3/h ship nitrogen generator for a domestic shipping company, becoming the largest ship nitrogen generator manufacturer in China.

2010

●Obtain pressure pipeline special equipment manufacturing license

●Provided the largest nitrogen purifier for SINOPEC, set a record of maximum carbon type nitrogen purifier in China.

2008

●Approved to be Qualified Supplier by China Aerospace Science and Technology Group

●Obtained China Classification Society (CCS) certification

●Cooperated with CNOOC(China National Offshore Oil Corporation) first ship nitrogen generator, which was highly appraised.

2007

●Officially began to be IUR Base for Sichuan University and Material Institute of Central South University of Forestry and Technology

●Approved as“High Technology Enterprise of Jiangsu Province”

2006

●Approved as nominated supplier for CBPMC(China Banknote Printing and Minting Corporation)

September 2004

●Suzhou Since Gas System Co.,Ltd was officially founded

●Full set of nitrogen/ hydrogen gas station successfully installed at Nanjing Mint, which were highly appraised;