Air Separation Oxygen Gas Plant Electronic Gas Industry Liquid

Oxygen Gas Plant Nm³/h KDON-3000(300Y)/3000(150Y) Air Separation Unit Electronic Gas

Specifications:

Oxygen Gas Plant KDON 3000~3200 Nm3/h (GOX) 300~4500 Nm3/h (GAN) Series

Typical Product: KDON-3000(300Y)/3000(150Y) Air Separation Unit

Output, purity and pressure

First operating mode:

Description:

The process of this Air Separation Plant is that using molecular sieve to purify air under normal temperature, and using booster turbo expander to refrigerate; the fractionating column uses convection sieve trays. The precooling system employs air cooling tower for precooling. The water supplying of air cooling tower is composed with two sections: the lower section uses the circulating water after water processing, while the upper section uses the low temperature water through water cooling tower WC and water chilling unit. There is mesh mist eliminator set on the top of air cooling tower to prevent the moisture is out and remove the water drops in the air. The expanded air through expander is fed to upper column for rectifying. Obtain liquid air at the bottom of lower column, and obtain pure liquid nitrogen at the top. Obtain product oxygen at the bottom of upper column and fed out to user as product. Liquid oxygen is withdrawn from the bottom of condenser evaporator to storage tank. The pure nitrogen and liquid nitrogen is extracted from the top of column, and the pure nitrogen out of cold box after being rewarmed in subcooler and main heat exchanger as the product is sent to the user. The liquid nitrogen out of cold box goes into storage tank.

Applications:

1. Generate Vegetable Maturity Gas

2. Cutting Gas

3. Fuel Gas

4. Medical science

5. Health care

Competitive Advantage:

1. Very simple and safe to operate

2. Long service life

3. Up-to-date international advanced air separation technology is incorporated

4. Rich historical experience over 60 years

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.