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| Place of Origin: | China |
| Certification: | ISO9001;2008 CE cetificate |
| Model Number: | KDONAr-6500/10000/200Y |
| Minimum Order Quantity: | 1set |
|---|---|
| Price: | negotiation |
| Packaging Details: | Packed in standard export packing |
| Delivery Time: | 60working days after received your payment |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 100sets month |
| Product Name: | Oxygen Plant | Application: | Separate Oxygen From Air |
|---|---|---|---|
| Oxygen Output: | 6500 +-5% Cube Meter Per Hour | Feature: | Long Service Life Low Energy Consumption |
| Standard: | ISO9001;2008 CE Cetificate | Purity: | 99.6% |
| Liquid O2 Output: | 100nm3/h | Liquid Argon Output: | 200nm3/h |
| Highlight: | industrial oxygen plant,air separation unit |
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99.6% Air Separation Plant KDONAr-6500/10000/200Y Industrial Oxygen Plant With Low Energy Consumption
Annex 1. Plant design basis (need buyer’s confirmation)
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Ø Atmosphere pressure |
101.3kPa(A) |
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Ø Atmosphere tempt. |
30℃ |
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Ø Relative humidity |
75% |
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Ø O2 contained in air |
20.95% O2 |
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Atmosphere tempt. |
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Ø Annual average tempt. |
18.4℃ |
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Ø Max. Tempt. |
40℃ |
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Ø Min. Tempt. |
-1.8℃ |
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Ø Summer average tempt. |
30℃ |
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Ø Winter average tempt. |
7.5℃ |
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Earthquake degree: |
＜6 degree |
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Altitude: |
50m |
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Impurity in air |
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Ø CO2 |
≤450 ppm |
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Ø SO2 |
≤0.44 mg/m3 |
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Ø H2S |
≤2.3 mg/ m3 |
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Ø CH4 |
≤5.2mg/ m3 |
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Ø C2H2 |
≤0.03 ppm |
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Ø CnHm(excluding C2H2) |
≤5 ppm |
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Ø Mechanical impurity |
≤10mg/m3 |
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Recycle water |
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Ø Inlet tempt. |
30℃ |
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Ø Inlet pressure |
0.4 MPa(G) |
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Ø Max pressure drop |
0.2 MPa(G) |
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Ø Max tempt. rising |
10℃ |
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Ø Turbidity of cooling water |
12 mg/L |
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Ø PH value |
7.2 |
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Ø Rigidity |
2.5 |
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Ø Fouling factor |
0.0004 m2 hºC/ K.W |
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Power condition |
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Ø High voltage power |
10,000V±5% 3 phases 3 ways |
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Ø Low voltage power |
380V/220V±5% AC 3 phases 4 ways |
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Ø Frequency |
50±0.5HZ |
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Instrument gas ( used for starting) |
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Ø Pressure |
0.5 MPa(G) |
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Ø Tempt. |
≤30 ℃ |
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Ø Dew point |
＜-40℃ |
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Ø Flow |
300m3/h |
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Ø Requirement |
no oil |
Annex 2. Main parameter
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Production Capacity And Purity(Out Of Cold Box): |
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WORKING CONDITION 1 |
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Medium |
capacity (Nm3/h) |
purity |
pressure(MpaG) |
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O2 |
6,500 |
≥99.6% O2 |
0.024 |
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Liquid O2 |
100 |
≥99.6% O2 |
0.16 |
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N2 |
10,000 |
≤5 ppm O2 |
0.017 |
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L N2 |
100 |
≤5 ppm O2 |
0.2 |
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Liquid argon |
200 |
99.999%Ar ≤2PPM O2；≤3PPM N2 |
0.2 |
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WORKING CONDITION 2 (LO2 Max.) |
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Medium |
capacity (Nm3/h) |
purity |
pressure(MpaG) |
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O2 |
5,100 |
≥99.6% O2 |
0.024 |
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Liquid O2 |
500 |
≥99.6% O2 |
0.16 |
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N2 |
6500 |
≤5 ppm O2 |
0.017 |
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L N2 |
0 |
≤5 ppm O2 |
0.2 |
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Liquid argon |
160 |
99.999%Ar ≤2PPM O2；≤3PPM N2 |
0.2 |
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Remarks:Nm3/h is under condition of 0℃ , 760mmHg.(same as below)； |
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Annex 3 Description of the process:
Ø This plant is of MS purification, circular air booster and turbine expander. Production oxygen, nitrogen delivers out of cold box woth pressure.
Ø Raw air goes to air filter for removal of dust and mechanical impurity and enters oil free air compressor where air is compressed to 0.61MPaA. Then it goes into air precooling system, where air is cooled to 17 ℃. After that, it flows to 2 molecular sieve adsorbing tank, which are running in turn, to be got removal of H2O, CO2 and C2H2. The 2 adsorption tanks runs in turn, when one is working, the other is heated to be regenerative.
After purified, processed air is divided into 3 streams. One little part is used for instrument air. One part goes to circular booster, which is cooled by cooling water to be normal temperature. Then it is divied to 2 parts. Part of it goes to main heat exchanger to be cooled by reflux, liquid oxygen and nitrogen with pressure; Then it is sucked to expansion turbine, after being expanded, which goes to lower column for rectification. The other part of flows to main heat exchanger after being boosted and cooled. Then it is cooled by relux, after that, it flows to lower column after being throttled.
Ø After primary rectification in lower column, liquid air and pure liquid nitrogen can be collected in lower column. It is rectified in upper column again, after that, liquid oxygen of 99.6% purity can be collected at the bottom of upper column
Ø Liquid oxygen in the main cooler is boosted to 3.1MPa(G), then it goes to main heat exchanger. It is deliverd out of cold box as production oxygen after being vaporized
Ø Part of liquid nitrogen is sucked to be boosted to 1.63MPA, then it goes to main heat exchanger. After that, it is delivered out of the cold box as production
Ø Part of argon fraction in upper column is sucked to crude argon column. There are 2 parts of crude argon column. The reflux of second part is delivered to the top of first one via liquid pump as reflux. It is rectified in crude argon column to get 99.5% Ar. 2ppm O2 crude argon. Then it is delivered to the middle of pure argon column via evaporator. After rectification in pure argon column, (99.999%Ar) liquid argon can be collected at the bottom of pure argon column.
Annex 4. Scope of supply
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1set |
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Technical parameter(note:determined by final design) |
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Manufacturer |
Wuxi |
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Type |
Self cleaning |
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Process capacity |
～72,000m3/h |
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Filter efficiency |
≥99.9% |
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Filter resistance |
≤0.45～0.6KPa |
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Installation type |
vertical |
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Filter material |
Imported Filter Material |
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Scope of supply (note:determined as manufacturer’s final list) |
Q.T. |
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Ø FILTER HOST BODAY |
1 |
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Ø Counter blowing and control system |
1 |
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Ø Filter bucket |
1 |
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Ø Spare parts |
1 |
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Image (for reference, determined by final design) |
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1 Set |
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Technical parameter(note:determined by final design) |
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Manufacturer |
Samsung Or IHI |
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Discharge capacity |
～35,000m3/h |
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Inlet pressure. |
98kPa(A) |
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Inlet temp. |
30℃ |
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Discharge pressure |
0.61Mpa(A) |
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Discharge temp. |
≤100℃ |
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Shaft power |
Three degree |
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Motor Power |
～3,090KW |
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Motor Power |
～3,500KW 10KV |
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Cooling water consumption |
～450T/h |
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SCOPE OF SUPPLY(note:determined as manufacturer’s final list) |
Q.T. |
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1 |
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1 |
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1 |
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1 |
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Complete lub. system(incl:oil pump,electric heater ,auxiliary oil pump,filter,cooler,oil smoke discharger,bottom plate and anchor bolts, etc.) |
1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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Image (for reference, determined by final design) |
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1set |
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Technical parameter(note:determined by final design) |
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Manufactory |
Sead |
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Manufactory |
≥35000m3/h |
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Process air |
～0.61MPa (A) |
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Air inlet working pressure |
< 105 ℃ |
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Air inlet tempt. |
～17℃ |
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Cooling water consumption |
Upper |
～25m3/h |
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lower |
～85m3/h |
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Scope of supply(based on final design) |
Specification |
Q.T. |
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Lower sieve plate + upper stuff filling |
1 |
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stuff filling |
1 |
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Chiller system |
1 |
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Model |
Screw Type |
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Cooling capacity |
200,000 kilocalories |
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Shaft Power |
～55kW |
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Motor Power～30 KW |
2 |
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Motor Power～22KW |
2 |
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4 |
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1 |
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1 |
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1 |
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Germany bitzer compresor |
1 |
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Shaft power |
～233KW |
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Motor power |
～58.8KW |
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Image (for reference, determined by final design) |
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1 Set |
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Technical parameter(note:determined by final design) |
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Manufactory |
Sead |
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Model |
HXK-35000/6 |
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Air process capacity |
～35,000m3/h |
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Air Outlet Pressure |
～0.60MPa(A) |
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Air Inlet Temp. |
17 ℃ |
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MS Regeneration Temp. |
～170℃ |
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Switching Period |
4Hours |
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Scope of supply (note:determined as manufacturer’s final list) |
Spec. |
Q.T |
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Vertical Type Double Beds |
2 |
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MS(UOP-13XAPG) |
Enough |
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Silicone(WHA-103 Activated Alumina) |
Enough |
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Ø Valve And Pipeline Accessories |
1 |
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Ø Special Tools |
1 |
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Ø Spare Parts |
1 |
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Ø Electric Heater(One In Use, One Standby)
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Vertical Type |
2 |
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Power～507KW/set |
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Average power consumption～160KW |
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Image (for reference, determined by final design) |
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1set |
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Technical parameter(note:determined by final design) |
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Manufactory |
Sead |
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Model |
FON-6500/10000 type |
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Type |
Double columns rectification |
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Outer Dimension |
～5600×9500×55000mm |
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Scope of supply |
Specification |
Q.T. |
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Al-plate-fin type |
1 |
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Regular stuff packing |
1 |
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Al-plate-fin type |
1 |
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counter flow sieve plate type |
1 |
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Regular stuff packing |
1 |
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Regular stuff packing |
1 |
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Ø Crude argon liquefier |
1 |
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Ø Centrifugal liquid crude argon pump (imported,speed regulation) |
2 |
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Ø Pure argon column(combined with condenser and evaporator, and delivered separately) |
1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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2 |
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1 |
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1 |
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2 |
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1 |
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1 |
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1 |
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Image (for reference, determined by final design) |
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One set,/2pcs |
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Technical parameter(note:determined by final design) |
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Manufacturer |
Sichuan Or Hangyang |
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Medium |
air |
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Flow |
～6000m3/h |
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Inlet Pressure |
～0.88Mpa(A) |
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Outlet Pressure |
～0.143Mpa(A) |
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Boosting Capacity |
～6000m3/h |
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Expander Water Consumption |
～10m3/h |
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Booster Inlet Pressure |
～0.59MPa(A) |
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Booster Outlet Pressure |
～0.88MPa(A) |
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Booster Type |
Three yuan closed impeller |
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Scope of supply (note:determined as manufacturer’s final list) |
Q.T. |
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Ø Expander Main Machine |
2 |
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Ø Booster (with host machine) |
2 |
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Ø Oil supply |
2 |
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Ø Filter |
2 |
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Ø Air cooler |
2 |
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Ø Bottom plate |
2 |
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Ø Emergency shut valve and spray mouth adjusting mechanism |
2 |
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Ø Special tool |
1 |
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Ø SPARE PARTS(include rotor) |
1 |
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Ø Rotating speed meter and detective, one time measuring element at site instrument and related connection joint valve |
2 |
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Image (for reference, determined by final design) |
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1 Set(Buyer Scope Of Supply) |
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Manufactory |
Sead |
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Scope Of Supply: |
Spec. |
Q.T |
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Liquid Oxygen Storage Tank(At Site assembly) |
Vertical Type,Perlite Insulation |
1 |
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Effective volume 500 m3 |
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Design Pressure, Normal Pressure |
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Liquid Nitrogen Storage Tank(At Site assembly) |
Vertical Type,Perlite Insulation |
1 |
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Effective volume 500 m3 |
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Design Pressure, Normal Pressure |
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Liquid Argon Storage Tank |
Vertical Type,Vacuum Power Insulation |
1 |
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Effective volume 30 m3 |
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Design Pressure 0.8MPaG |
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Liquid Oxygen Filling Pump(Imported) |
Centrifugal Type |
1 |
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Transport Flow 18 m3/h |
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Working Pressure 0.6 MPa(G) |
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Liquid Nitrogen Filling Pump(Imported) |
Centrifugal Type |
1 |
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Transport Flow 18 m3/h |
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Working Pressure 0.6 MPa(G) |
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Liquid Argon Filling Pump(Imported) |
Centrifugal Type |
1 |
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Transport Flow 18 m3/h |
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Working Pressure 0.6 MPa(G) |
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Image (for reference, determined by final design) |
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| O2 output | 6500nm3/h |
| Liquid O2 output | 100nm3/h |
| N2 output | 10000nm3/h |
| Liquid O2 output | 100nm3/h |
| Liquid argon output | 200nm3/h |
| High voltage | 10000V |
| Low voltage | 380V/220V |
| Frequency | 50Hz |
Contact Person: Mr. Yao junming
