Chenrui Cryogenic Air Separator Plant Oxygen Generator/Generating Equipment Used in Nuclear Power Plant

Product Description

Chenrui Cryogenic air separator plant Oxygen Generator/generating Equipment Used in Nuclear Power Plant

Product Description

 

Principle of Operation

 

Cryogenic air separator plant principle

Air liquefaction by turbo expander refrigeration cycle principle.According to the different liquefaction point of oxygen and nitrogen,we get high pure nitrogen gas (nitrogen purity 99.99%)and oxygen gas(oxygen purity 99.6%after second rectification.It also could get some liquid gas.Acoording the principle of molecular sieve absorb,cooling by gas expender,single tower rectification,get both nitrogen gas and liquid nitrogen.Capcity and pressure could as user's requirement.

Technical Parameters

Model	Oxygen capacity (Nm3/h)	Oxygen purity(%)	Oxygen outlet pressure	Nitrogen capacity (Nm3/h)	Nitrogen purity(%)	Nitrogen outlet pressure	Start-up time
KDON-50/100	50	99.6	20Kpa Or as user's requirement	100	<10	15Kpa Or as user's requirement	12
KDON-100/200	100			200			12
KDON-150/600	150			600
KDON-170/400	170			400			12
KDON-350/800	350			800			16
KDON-550/1200	550			1200			16
KDON-1000/1000	1200			1000			24

Model	Nitrogen capacity (Nm3/h)	Purity(ppmo2)	Pressure(Kpa)	Liquid nitrogen capacity (L/h)	Liquid nitrogen purity(ppmo2)	Air capacity request(Nm3/h)	Working pressure(Kpa)	Working cycle time
KDN-50	50	≤5	0.7	/	/	195	0.95	6
KDN-100	100		0.7			360	0.95	6
KDN-300/20Y	300	≤3	0.63	20	≤3	1100	0.8	12
KDN-600/30Y	600		0.63	30		1800	0.7	12
KDN-800/40Y	800		0.23	40		1800	0.7	13
KDN-100/50Y	1000		0.23	50		3200	0.7	14
KDN-2000/100Y	2000		0.6	100		5500	0.7	15
KDN-3000/25Y	3000		0.6	200		7000	0.7	16

Technical Features

1). Full Automation
All systems are designed for un-attended operation and automatic Nitrogen demand adjustment.
2). Lower Space Requirement
The design and Instrument makes the plant size very compact,assembly on skids,prefabricated from factory.
3). High Reliabiity
Very reliable for continuous and steady operation with constant Nitrogen purity.Plant availability time is better than 99% always.
4). Molecular Sieves life
Expected Molecular sieves life is around 25-years i.e. whole life time of nitrogen plant.So no replacement costs.
5). Adjustable
By altering flow,you can deliver nitrogen with precisely the right purity.
 

1. Are you manufacturer or Trade Company?
We are the manufacturer of Nitrogen Generator, founded in 2005
2. What's the order nitrogen generator process?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Contract confirmation---provide correct contract details.
d. Payment terms
e. Production
f. Shipping
g. Installation and commissioning
3.What terms of payment you use?
T/T, L/C etc.
4. How to get a prompt quotation of Nitrogen Generator?
When you send the inquiry to us, pls kindly send it with below technical information.
1) N2 flow rate: _____Nm3/hr
2) N2 purity: _____%
3) N2 discharge pressure: _____Bar
4) Voltages and Frequency : ______V/PH/HZ
5) Application and Project Location: