Nm3/h Argon Gas Generator Petrochemical industry N2 O2 Ar Medium Size Liquid Air Separation Plant

KDONAr-3000/6000/95 Nm3/h Argon Gas Generator Petrochemical industry N₂ O₂ Ar Medium Size Liquid Air Separation Plant

Specifications:

KDONAr-100~300 LAr Series Argon Gas Generator

Typical Product: KDONAr-3000/6000/95 Argon Gas Generator

Output, purity and pressure

Description:

The plant is of full low-pressure flow nitrogen double boosting turbine expansion process, using molecular sieve purification system. Air bearing turbo-expander and aluminum plate-fin type heat exchanger greatly enhance the stability, security and reliable of operation.

The fractionating column and argon column adopt aluminum sieve tray columns, whose plate rectification achieves the best effect after being precision calculated and manufactured by us, in which way the height of column is reduced. The oxygen & nitrogen & argon extraction yields of the column are high and the output regulating range is large.

The units of the whole plant are reasonable and the occupation area of the plant is small. It can be operated easily and various data can be monitored by on-line digital indicator.

In order to meet different requirements of customers, different processes such as air circulating process, nitrogen circulating process, high and low temperature booster turbine expansion process or low temperature refrigerating process etc. are adopted to reduce the power consumption. In order to achieve stable and reliable operating of plant, PLC control system or DCS control system are recommended.

The PFD of high and low temperature booster turbine expansion process for KDONAr-3000/6000/95 Argon Gas Generator

Applications:

1. 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.)
2. Water and wastewater treatment
3. Food and beverage
4. Depth refrigerant
5. Medical science
6. Fertilizer Industry
7. Petrochemical industry
8. Pulp & Paper
9. Blanketing Gas
10. N2 Converter Rental

Competitive Advantage:

1. The on-off of the switch valve has reliable interlock control to effectively prevent blowing the molecular sieve. Splitter plates are set inside the adsorber barrels to prevent the mixed bed of molecular sieve and alumina.
2. The most skilful technology of sieve-plate tower is used in the fractionating column so as to create such advantages as high oxygen extraction rate, low power consumption, advance process, high flexibility operation, safe & reliable running and convenient operation & maintenance.
3. The maintainability is fully considered in the general design of the fractionating column system
4. Employ complete immersion operation mode, which will not produce dry evaporation; and the bigger intercept fins and special fluid infusion measure are taken for the liquid oxygen channel to make the liquid oxygen with low concentration of hydrocarbon in the big liquid pool continuously supplement to the liquid oxygen channel in the main cold box plate unit, which makes the hydrocarbon concentration in the liquid oxygen of unit internal will not concentrate. When the liquid oxygen operation liquid level is lower than 80% of the height of main condenser evaporator plate unit, the alarm system will alarm immediately.

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.