Less investment cost than medium-pressure cycle. Generally, compressors used for normal process of liquid plant are designed and manufactured specially, but our patent process adopts standard centrifugal compressor, so investment is reduced much. As we know, investment of compressor takes a？large part of the whole plant.？
Multi-stage refrigeration process which consists of waste nitrogen pre-cooling, cold refrigerator, double stage expansion, features higher efficiency, lower power consumption, and shorter startup time.？
Fractionation column of liquid plant up to 200TPD could be assembled into sections before delivery. Compared with loose equipment delivery and site assembly, this type of column could save much installation time and cost, and improves the reliability of the whole plant.？
Hydrogen-free rectified argon system is available on 35TPD liquid oxygen plant or larger, with fractionation column lower than 35m.？
Product liquid is delivered under pressure directly into storage tank with large sub-cooling degree, which reduces vaporization loss during storage and transfer.？
Due to pantent process and exclusive know-how, our liquid plants take a？very large market share.？
Original Atlas Copco centrifugal compressor, original Bitzer refrigerating compressor, original Siemens PLC.？
Multi-products as per customer's requirement, including LO2, LN2, LAr, GO2, GN2. Very convenient to produce GN2( pressure higher than 8？barg) as by-product.？
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Plant model |
Oxygen capacity Nm 3 /h |
Oxygen purity % |
Nitrogen capacity
Nm 3 /h |
Nitrogen purity
PPmO2 |
Argon capacity
m 3 /h |
Argon purity |
|
KZONAr-6000Y/6000Y/180Y |
LO2:6000 |
99.6 |
LN2:3000~6000 |
≤3 |
LAr:180 |
≤2PPmO2
≤3PPmN2 |
|
KZONAr-5000Y/5000Y/150Y |
LO2:5000 |
99.6 |
LN2:2500~5000 |
≤3 |
LAr:150 |
≤2PPmO2
≤3PPmN2 |
|
KZONAr-4500Y/4500Y135Y |
LO2:4000 |
99.6 |
LN2:2500~4500 |
≤3 |
LAr:135 |
≤2PPmO2
≤3 PPmN2 |
|
KZONAr-4000Y /4000Y/120Y |
LO2: 4000 |
99.6 |
LN2:2000~4000 |
≤3 |
LAr:120 |
≤2PPmO2
≤3 PPmN2 |
|
KZONAr-3500Y/3500Y/105Y |
LO2:3500 |
99.6 |
LN2:2000~3500 |
≤3 |
LAr:105 |
≤2PPmO2
≤3 PPmN2 |
|
KZONAr-2500Y/2500Y/75Y |
LO2:2500 |
99.6 |
LN2: 1250~2500 |
≤3 |
LAr:75 |
≤2PPmO2
≤3 PPmN2 |
|
KDONAr-2000Y/2000Y/60Y |
LO2:2000 |
99.6 |
LN2:1000~2000 |
≤3 |
LAr:60 |
≤2PPmO2
≤3 PPmN2 |
|
KDONAr-1500Y/1500Y/50Y |
LO2:1500 |
99.6 |
LN2:750~1500 |
≤3 |
LAr:50 |
≤2PPmO2
≤3 PPmN2 |
|
KDON-1000Y/1000Y |
LO2:1000 |
99.6 |
LN2:500~1000 |
≤3 |
|
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|
KDON-500Y/500Y |
LO2:500 |
99.6 |
LN2:500 |
≤3 |
|
|
|
YPN-6000Y |
|
|
LN2:6000 |
≤3 |
|
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|
YPN-4000Y |
|
|
LN2:4000 |
≤3 |
|
|
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YPN-3000Y |
|
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LN2:3000 |
≤3 |
|
|
|
YPN-2500Y |
|
|
LN2:2500 |
≤3 |
|
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|
YPN-2000Y |
|
|
LN2:2000 |
≤3 |
|
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|
YPN-1500Y |
|
|
LN2:1500 |
≤3 |
|
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|
YPN-1000Y |
|
|
LN2:1000 |
≤3 |
|
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Suzhou Xinglu Air Separation Plant Science and Technology Development Co. Ltd. ("XLA" for short) was established in 1992 and located in Xiangcheng Development District of Suzhou City, Jiangsu Province, China, covering an area of about 68, 000 square meters.
XLA focuses on the development and innovation of technology and specializes in designing and manufacturing the cryogenic air separation plant, LNG plant, LNG and CNG gas filling station, off gas recovery plant and etc. The plant are applied into many fields such as metallurgy, petrochemistry, electronics, medicine, construction, magnetic material, textile, heat treatment etc., and exported to about 20 countries such as North America, Middle-East, South-East Asia and etc.
XLA has been ranted Certificate of ISO9001: 2008, Certificate of New and High-tech Enterprise, Engineering Technology Research Center of Cryogenic Equipment of Jiangsu Province, ASME Certificate of Authorization, NB Certificate of Authorization. XLA is licensed for design and manufacture of pressure vessels class I, II and III and the Self-mangement of Import and Export. XLA has been granted 19 items of "Invention patent", 15 items of "Utility model patent", 4 series of New and High-tech product of Jiangsu Province and 2 series of National Key new product.
Through development for more than 20 years, XLA has grown to the pioneer of design and manufacture of medium and small scale air separation plant in China. By XLA's continuous innovation on the technology, XLA is motivating and promoting the technical improvement and development of the Chinese medium and small scale air separation plant. In addition, recently, XLA has new breakthrough in the off gas recovery, LNG plant and LNG coldness utilization and etc. XLA actively advocates the guideline and policy of the energy-saving and emission-reduction and new energy application.
In particular, XLA has several Know-how technologies in structure of main components as well. Those patents and Know-how are playing important roles in guaranteeing the reliability and advancement of XLA's plants.
XLA will spare no efforts in going on the technical research and innovation, and will pay back the society with more reliable, advanced economical and better performance air separation plants. XLA is trying hard to make greater contribution on "energy-saving and emission-reduction" policy.
