PSA 99.999% Hydrogen Generation Unit 50000 Nm3/H

PSA Plant With a High Purity of Hydrogen at a Low Cost

PSA, standing for Pressure Swing Adsorption, is a technology that widely used for gas separation and purification. Moreover, it is also used to produce high purity of hydrogen from hydrogen-rich gases which is done by hydrogen purification plants.

Ally Hi-Tech has been contributing to innovate and enhance the technologies of hydrogen production for 20 years, attained 40 patents and two of them were from Europe and USA, respectively. Moreover, 8 new patents are under the application process now.

As a Chinese hydrogen pioneer, Ally has designed and supplied more than 125 PSA hydrogen plants in the world. In addition, we have a PSA unit for each Methanol or SMR hydrogen production plant as well.

Performance

• COG Capacity: 1,000~100,000 Nm3/h
• Naphthalene content in Product: ≤ 20 mg/Nm3
• Tar content in Product: ≤ 8 mg/Nm3
• Sulfur content in Product: ≤ 10 mg/Nm3
• Hydrogen Purity: 98%~99.999% (v/v)
• Pressure: 0.5 ~3 .0 MPa(G)
• Hydrogen Capacity: 500~50,000 Nm3/h

Process Description

Pressure swing adsorption (PSA) for hydrogen extraction is to selectively adsorb the non-hydrogen components in the hydrogen-rich mixture under the pressure, so as to accomplish the purpose of separating hydrogen from other gas components. In the meantime, the adsorbent releases the adsorbed impurity gas under pressure release so that the adsorbent can regain its adsorption capacity.

Founded in 2000, Ally Hi-Tech is an engineering company dedicated to providing engineering service of industrial gas, especially hydrogen.

From design, construction to on-site guidance, after-sale maintenance, Ally has professional teams and provide our clients with customized service. Ally Hi-Tech has been focusing on the innovation of related technology and obtained 38 Chinese patents, 1 European patent, 1 American patent.

Owing to the advanced core tech, Ally participated in 6 national projects including Hydrogen projects of 2008 Olympics and 2020 Expo, while we also provide hydrogen for all the satellite launch centers in China.

Hydrogen production and hydrogen purification is the main business of Ally Hi-Tech.

We participated in the draft of the standards of hydrogen generation by methanol-reforming. As a member of the Chinese hydrogen standard committee, Ally Hi-Tech also took part in the editing of 6 Chinese standards and 1 international standard related to hydrogen.

By now, Ally Hi-Tech has delivered more than 500 units all over the world and built up cooperative relationships with a lot of clients, such as Air Liquide, Linde, Praxair, BP, Iwantani Group, etc.