Cryogenic Air Separation Nitrogen Generator - Chinaprice: contact company for price
suction air filter and after being removed of dust and other
mechanical contaminants in it, it is compressed to the
pressure of 1.0MPa by piston air compressor. Air from the
air compressor is cooled to ~5℃ in the refrigeration unit,
taken into the molecular sieve adsorber for removing H2O,
C2H2 and CO2. There are two molecular sieve adsorbers which
operate on a staggered cycle, i. e. one vessel is adsorbing
the contained impurities while the other is being
reactivated by waste nitrogen from the rectifying column.
Then the cleaned air is taken into the rectifying column and
cooled by the return waste nitrogen, oxygen and nitrogen
through the main heat exchanger. The steam- liquid air
mixture is taken into the lower column for rectifying, and
herein the pure nitrogen of 99.99% from the top of the
column enters into the evaporator- condenser and condensed by
liquid air from the lower column. A part of the liquid
nitrogen is fed to the lower column as reflux.
In the main evaporator- condenser, liquid air is evaporated
to steam, then enters the main heat exchanger and get out
from the middle of the main heat exchanger and enter into
the turbine expansion to generate most refrigeration for
need of the plant' s operation. After the expander, air
enters to the main heat exchanger, and get out from the cool
The product nitrogen of 99.99% N2 gained at the top of the
lower column is warmed up through the main heat exchanger
and then taken to the user.
The waste nitrogen from the cold box is divide into two
parts, one part goes to the regeneration molecular sieve
adsorber system and the other part is vent.
- Posted By: Henan Kenuo Energy Equipment Co., Ltd.
- Phone: 008637128888159
- Address: Dingliguoji Universal North Huanghe Road Jinming D, KAIFENG , China
Published date: August 22, 2014 -
- Business Description: Henan Kenuo Energy Equipment Co., Ltd. is a Chinese professional
manufacturer of air separation equipments specializing in gas supply
solution and gas investment, which is located in Kaifeng, the capital of
Song dynasty in Henan province. Founded for 30 years, the company
already occupies 200 acres and has 410 employees including 50
Pipe Cleaning DeviceEquipment - Hondar Machinery Sci-Tech Co., Ltd - China - May 16, 2016 - contact company for price
after pipeline project, long pipe need to do the necessary cleaning. We supply the pipe cleaning device. the products are as following: straight type pipe pig; bowl type pipe pig; caliper pipe pig; brush type pipe pig; jet type pipe pig; magnatic pip...
Industrial Powder Storage SiloEquipment - Flyer Steel Silo Engineering Co., Ltd. - China - May 11, 2016 - 100000.00 Dollar US$
With good integral property and long service life, Flyer steel silo is used for storage of slag, mineral powder, fine powder and fly ash. The steel silo is constructed with special equipment when it was built. In the process of rolling, the ektexine ...
Wood Pallet Machine Uses Waste Woods PerfectlyEquipment - Shanghai Pallet Machinery - China - April 18, 2016 - contact company for price
Do you think that waste wood is useless? In most area, waste wood is just used as firewood. In some developed area, perhaps waste wood is used for making saw dust. Today, we will tell you that waste wood can be recycled for producing wood pallets. th...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"