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Production output scale is from 50Nm3 to 6000Nm3/h. Oxygen purity is over 99.99%.Adjustable design.feasible operation. - details see: https://www.machineto.com/cryogenic-oxygen-nitrogen-equipment-for-petroleum-10221154

Specifications

1.high oxygen purity: more than 99.6%

2.high nitrogen purity: more than 99.99%

3.produce oxygen and nitrogen simultaneously

4.OEM services

5. gas output capacity: 50Nm3/h-6000Nm3/h

Cryogenic air separation plant uses raw air to produce gas/liquid oxygen , nitrogen and argon by utilizing their different boiling points.

1.It has the feature of low power consumption, stable operation and convenient maintenance and so on.

2.It is used widely in mechanism,metallurgy,petro-chemical and chemical fiber industry and so on.

3.It adopts double bed molecular sieve purifier,shorten activation time and prolong the life of molecular sieve.

4.It adopts booster expansion turbine with gas bearing.High efficiency rectification column which makes the extraction efficiency of nitrogen rank first inland.

5.It adopts Siemens PLC control system and is controlled in the central control room.

The System Flow Chart

Full Low Pressure Oxygen Nitrogen Plants in Twin Towers

Full low pressure oxygen and nitrogen plants in twin towers The whole system pressure is under 0.7MPa, simple feasible and safe operation.

With low energy consumption. Molecular sieve absorption, gas bearing expander with positive flow expanding refrigeration, rectification in twin towers

with high extraction ratio , All these are adopted in technical flow. It could extract both high-purity oxygen and high-purity nitrogen simultaneously. Liquid products could also be made at the request of customers.Production output scale is from 50Nm3 to 6000Nm3/h.

Oxygen purity is over 99.99%. Reasonable design of output, purity could be reached according to user’s request. And with the lowest power consumption.

Types and Technical Parameters

Parameters Type	KDON 100/100	KDON180/350	KDON250/500	KDON350/700	KDON 550/1100	KDON 800/1600	KDON 1000/2000	KDON1500/1500	KDONAR3000/3000	KDONAR6000/6000/190Y
(Gas) Nm3/h Oxygen output	100	180	250	350	550	800	1000	1500	3000	6000
(Gas) % O2 Oxygen purity	99.6	99.6	99.6 or more	99.6or more	99.6 or more	99.6 or more	99.6or more	99.6 or more	99.6or more	99.6 or more
(Gas) Nm3/h Nitrogen output	100	350	500	700	1100	1600	2000	1500	3000	6000
(Gas) ppmO2 Nitrogen purity	10 or less	10 or less	10 or less	10 or less	10 or less	10 or less	10 oe less	5 or less	5 or less	5 or less
(Liquid) Nm3/h Argon output	_	_	_	_	_	_	_	40 or more	80 or more	190 or more
(Liquid) % Argon purity	_	_	_	_	_	_	_	99.999	99.999	99.999 or more

Notes: 1. Nm3/h refers to the gaseous flow under o°C, 101.325KPa.

2. The operation cycle of the whole set no less than 12months. Better to heat the plants every 12 months.

3.The technical parameters in the chart are for references when choosing types.The exact parameters could be variable at uses’s requests.