AKDON-5500/10000 Nm3/h Air Separation Plant Cryogenic ASU Oxygen Generation Equipment 99.999% Ar

Air Separation Plant KDON-5500/10000 Nm3/h Welding and metal processing gas LAr

Specifications:

Air Separation Plant KDON 5000~6000 Nm3/h Series

Typical Product: KDON-5500/10000 Air Separation Plant

Output, purity and pressure

Description:

The KDON-5500/10000 Air Separation Plant employs a process that air is purified with molecular sieve at normal temperature, booster expansion turbine is used to produce refrigerating capacity, structural packing is applied and argon is extracted through full rectification.

The compressed purified air is divided into three streams: one stream is fed out to be instrument air; another stream is boosted through circulating compressor; the rest enters main heat exchanger to be cooled by reflux gas and then enters lower column.

Following preliminary rectification in lower column, the liquid air and pure liquid nitrogen are obtained from lower column, and liquid oxygen with purity of 99.6% is obtained from the bottom is fed to liquid oxygen pump, and then sent to the client after being rewarmed in main heat exchanger.

The pure nitrogen gas withdrawn from the top of upper column goes out of cold box to cooling water tower after being rewarmed in subcooler and main heat exchanger.

The waste nitrogen gas drawn from the upper portion of upper column after it is re-warmed in subcooler and main heat exchanger, it goes out of cold box to meet the need of regeneration gas of molecular sieve first, and the rest is sent to water cooling tower.

A certain amount of argon fraction withdrawn from the middle of upper column is fed to the crude argon column. The crude liquid argon is obtained through argon fraction rectificated in crude argon column and fed to the middle of pure argon column. The pure liquid argon is obtained at the bottom of pure argon column following rectification in this column.

Applications:

1. Mixed Gases for prolonging shelf life of fruit and vegetables
2. Inert Gas
3. Automotive, Ship, Aerospace & Aeronautics Industries
4. Mining Industry
5. Welding and metal processing

Competitive Advantage:

1. Leading technical level, perfect technical development group .
2. Successful experience of made many plants
3. Low Operating Cost
4. The life span is over 20 years
5. Low power consumption

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.