Nm3 / h cryogenic air separation unit Cutting Gas Inert Gas / Filling Gas

Cryogenic Air Separation Plant KDON-3850 /3630 Nm³/h Air Separation Unit Cutting Gas Inert Gas

Specifications:

Cryogenic Air Separation Plant KDON series 3500 ~4000Nm3/h (GOX) 1600~4500 Nm³/h (GAN)

Typical Product:KDON-3850 /3630 Air Separation Unit

Output, purity and pressure

Description:

Following the preliminary of air in the lower column, at the bottom of lower column obtain liquid air, and the pure liquid nitrogen at the top is as reflux liquid. The liquid air and liquid nitrogen from lower column goes into liquid air/liquid nitrogen subcooler E2 to be subcooled, and then sent to the corresponding position of upper column. After the further rectification in the upper column, product oxygen is obtained at the bottom of upper column, and goes into oxygen pipe net. The pure nitrogen gas withdrawn from the top of upper column goes out of cold box after being rewarmed in subcooler and main heat exchanger.

Applications:

• Inert Gas
• Filling Gas
• Cutting Gas
• Fuel Gas
• Tempering Gas
• Metallurgy
• Balance Gas

Competitive Advantage:

• Widely sales around the world
• Economization of energy,
• Rich historical experience over 60 years
• The detailed stress analysis and strength calculation of the cold box for fractionating column are performed according to the geologic conditions at the client’s site to ensure the safety of cold box.
• The main pipelines located inside cold box are analyzed for stress and made of high strength aluminum alloy to maintain the pipeline undeformed. The supports for pressure vessels, valves and pipelines are made of stainless steel to maintain the strength at low temperature and reduce the loss in heat conduction.

       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.