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SYH nitrogen hydrogenation purification plant

 

Product introduction
  A certain flow rate of nitrogen gas and hydrogen gas into the purification device at the same time, the first hydrogen nitrogen ratio automatic device and static mixer mixing, and then enter the catalytic deaerator, under the effect of catalyst, the nitrogen in the oxygen react with hydrogen to form water, chemical reactive: 2 h2 + O2 = 2 h2o, nitrogen after filtered water into the dehydrogenation unit to remove excess hydrogen, if the technology allowed nitrogen containing a certain amount of hydrogen, is not dehydrogenation. Nitrogen is finally removed by cold dryer and suction dryer to obtain high purity nitrogen. Syh-a is hydrodehydrogenated and dehydrogenated, and syh-hb is hydrodehydrogenated and dehydrogenated. The process is especially suitable for heat treatment, chemical, glass, metal and other industries.                          
        

Technical characteristics

◆Deoxidation and dehydrogenation catalysts are efficient and durable, long service life and good stability.

◆ deoxidation can be carried out at room temperature without heating, greatly saving energy consumption.

◆ wide range of general nitrogen requirements, general nitrogen can be selected in the range of 98~99.9%.

◆ the oxygen-adding purification device is equipped with an automatic nitrous and hydrogen proportiondevice according to the working conditions, which can automatically calculate the amount of hydrogen added to the on-off control according to the nitrogen inflow amount and purity.

◆ part of the electrical appliances in contact with hydrogen are all explosion-proof electrical appliances, safe and reliable.

◆ the mixing of nitrogen and hydrogen is completed in a static mixer, with good mixing effect and less consumption of hydrogen.

◆ equipped with automatic interlock clearance, a variety of fault alarm.

 

Technical indicators

SYH - type A

Nitrogen production rate: 10~3000Nm /h

Nitrogen purity: 99.9995%

H2 content: 8PPm~5% (adjustable)

Pressure drop: 0.1mpa

5 PPM or less oxygen content

Nitrogen atmospheric pressure dew point: -60℃

SYH - type B

Nitrogen production rate: 10~3000Nm /h

Nitrogen purity: 99.9995%

H2 content: ≤3PPm

Pressure drop: 0.1mpa

5 PPM or less oxygen content

Nitrogen atmospheric pressure dew point: -60℃

 

 

SYH nitrogen hydrogenation purification plant

specifications

 

Nitrogen production Purified yield Of hydrogen consumption Installed power Cooling water consumption Size (length * width)
(Nm³/h) (Nm³/h) (Nm³/h) KW T/h mm*mm
SYH-A-10 11 10 0.11 1 0.2 1200*920
SYH-A-20 22 20 0.22 1 0.3 1250*980
SYH-A-30 33 30 0.33 2 0.4 1280*1100
SYH-A-50 55 50 0.55 2 0.5 1350*1150
SYH-A-80 88 80 0.88 3 1.2 1450*1200
SYH-A-100 110 100 1.1 4 1.5 1480*1250
SYH-A-150 165 150 1.65 4.5 1.8 1550*1300
SYH-A-200 220 200 2.2 5 2.2 1650*1350
SYH-A-400 440 400 4.4 7 4.5 1800*1500
SYH-A-500 550 500 5.5 8 5.5 1900*1550
SYH-A-800 880 800 8.8 10 7.5 2100*1600
SYH-A-1000 1100 1000 11 13 8.5 2150*1650
SYH-A-2000 2200 2000 22 16 12 2300*1850
SYH-A-3000 3300 3000 33 22 15 2900*2450

Note:

● the data listed in this table are calculated based on 20℃ ambient temperature, 99.5% nitrogen intake purity and 25℃ cooling water temperature.

●The raw material nitrogen is allowed to be selected within 98% ~ 99.9%, different purity corresponds to different hydrogen consumption, different purity of general nitrogen raw gas purity, hydrogen consumption, cooling water consumption, electricity consumption are adjusted accordingly.

 

specifications Nitrogen production Purified yield Of hydrogen consumption Installed power Cooling water consumption Size (length * width)
(Nm³/h) (Nm³/h) (Nm³/h) KW T/h mm*mm
SYH-B-10 11 10 0.11 2 0.5 1250*950
SYH-B-20 22 20 0.22 3 1 1300*1000
SYH-B-30 33 30 0.33 4 1.5 1350*1150
SYH-B-50 55 50 0.55 5 2 1400*1200
SYH-B-80 88 80 0.88 8 4 1550*1300
SYH-B-100 110 100 1.1 9 5 1580*1350
SYH-B-150 165 150 1.65 12 6 1650*1400
SYH-B-200 220 200 2.2 16 8 1750*1450
SYH-B-400 440 400 4.4 30 10 1950*1600
SYH-B-500 550 500 5.5 40 12 2100*1650
SYH-B-800 880 800 8.8 60 16 2300*1700
SYH-B-1000 1100 1000 11 80 20 2450*1850
SYH-B-2000 2200 2000 22 120 35 2600*1950
SYH-B-3000 3300 3000 33 150 45 3100*2650

Note:

● the data listed in this table are calculated based on 20℃ ambient temperature, 99.5% nitrogen intake purity and 25℃ cooling water temperature.

●The raw material nitrogen is allowed to be selected within 98% ~ 99.9%, different purity corresponds to different hydrogen consumption, different purity of general nitrogen raw gas purity, hydrogen consumption, cooling water consumption, electricity consumption are adjusted accordingly.

 

 

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