Welding and metal processing PSA Nitrogen Generator N2 ASME CE steel stamp Pressure test

VPSA-2000 Nm³/h (N₂) PSA Nitrogen Generator

Typical Product

Output, purity and pressure

Process Description:

The adsorption capacity and adsorption ratio of adsorbent for different gases are different following the different pressures. When the adsorbent selects adsorption condition, pressurization adsorbing the components easy to be adsorbed (usually it is physical absorption) in the mixture, and when the adsorption bed decompresses, desorbing these adsorbed components to regenerate the adsorbent.

Although the concept is simple, the application of PSA is very complex, because it includes the design of multicolumn, and a series of non-isothermal, non-isobaric and unstable cycling adsorption operations are finished on the multicolumn, which includes adsorption, desorption and purging, etc., and it can control the recovery rate of the product gas purity and the optimization of separation operation.

Applications:

1. Petroleum refining
2. Welding and metal processing
3. Food and beverage
4. Automotive and transportation equipment
5. We supplied many countries (USA, Germany, Mexico, Indonesia, North Korea, Kazakhstan, Iran, Saudi Arabia, Egypt, Brazil, Hungary, Malaysia, Czech, Switzerland, Spain, Myanmar, Vietnam, Thailand, Russia, Mongolia, Syria, India, etc.)

Competitive advantage:

1. Widely sales around the world
2. Low-power high-efficiency
3. Quick delivery
4. Low Maintenance Cost
5. No gas loss and high yield
6. Short time delivery & Good service
7. Powerful manufacturing capacity

       Hangyang Cryogenic Liquefaction Equipment Co., Ltd. is one of the holding subsidiaries of Hangyang Co.,Ltd.(stock code:002430), it is organized on the basis of the original Small Scale of ASU Company of Hangzhou Hangyang Co,.Ltd. It is the major engineering, research and manufacturing base for small size of ASU and liquefaction plants in China, It is located in Hangyang Manufacturing Base in Lin'an Economic Development Zone, the address of sales office is No. 592, Zhongshan North Road, Hangzhou. It undertakes engineering consulting, design and manufacture, assembled construction design, installation and commissioning and supply of parts for medium and small size of ASU with its professional quality. It is the main base of design, research and manufacture for the domestic medium and small size of oxygen/nitrogen generating plants, liquid oxygen/liquid nitrogen plants, oxygen/nitrogen liquefiers, high-purity nitrogen generators, vacuum pipes and Pressure Swing Adsorption (PSA) for oxygen/nitrogen generating, etc.; Meanwhile, it is also the professional manufacturer for integrated assembly or skid type of medium size of ASU for leaving workshop by Hangyang, its abilities of design and manufacture for integrated assembly of medium size of ASU reach the leading domestic level. Our company has the independent import and export trade qualification.

      Our company possesses professional technical personnel teams of design and EPC engineering of ASU and also possesses design ability of product such as independent process calculation, project design, unit design, project EPC. The manufacture base of our company was relocated to new site in 2009. Recently, the floor area is 40.34 acres. Combinating with relocation, the imported and set-up professional manufacture production tools, moulds and equipment forms the manufacture ability for manufacture ASU whose capacity is below 30,000Nm3/h. Our company carries out the international administration concept and obtains authentication certificates of management system such as ISO9001, ISO14001 and OHSAS18001 of DET NORSKE VERITAS. Meanwhile, we obtains manufacturing license for pressure vessels manufacture D1 and D2, Zhejiang new high-tech enterprise certificate and small and medium-sized technology-based enterprise certificate, our company possesses impeccably professional manufacturing credentials for medium and small size of ASU.   

     Our company sets product research, manufacture, marketing and service in one to elaborately provide general customers superiorly coordinated service on the basis of decades experience in design and manufacture and administration concept by Hangyang. Products involve aspects such as metallurgy, petrifaction, electron, machinery, building materials and aerospace. Our products are not only sold well throughout China, but also sold to the West, and our company becomes the designated supplier for several well-known gases investment companies abroad. In the cooperation with transnational large gases companies, our company absorbs and imports the advanced design concept, strict administration program, exquisite manufacturing technology so as to lead our company to develop in the direction of diversification, exquisite products and large-scale. Hangzhou Hangyang Cryogenic Liquefaction Engineering Co., Ltd. undertakes EPC works of ASU under our company.