SN

Name

Unit

Data

1

Equipment name

Gas dryer

2

Equipment model

GJ1-25/1.6

3

Medium

Main composition：

H₂ 58.83%

Hydrocarbon 40.62%

H₂O 0.55%

4

Rated capacity

Kg/h

1167(21Nm³/min)

5

Current stream work pressure

MPa G

1.1

6

System design work pressure (including pressure vessel, pipeline)

MPa G

1.6

7

Valves pressure grade

PN

25bar

8

Inlet temperature

℃

37(≤40℃)

9

Design temperature

℃

250

10

Inlet moisture content

H₂O 0.55%

11

Inlet oil content

Ppm

0.1

12

Outlet moisture content

≤5ppm H₂O （-66℃ normal pressure dew point)

13

System pressure drop

MPa

≤0.03

14

Adsorbent

Active alumina(<20%)+4A molecular sieve, full filling

15

Adsorbent loading structure

Compact type

16

Adsorption tower material

SS304

17

Filling amount of adsorbent

Kg/tower

400

18

Adsorbent life

3-5year

19

Regeneration mode

Heat regeneration by steam

20

MP Steam

Supply temperature (Normal)：229. °C 8

Supply pressure (Min/Normal/Max)： 1800 /1800 /1800 KPa (g)

Mechanical design temperature: 280°C

Mechanical design pressure: 2100 KPa (g)

21

Steam consumption

Kg/h

~15kg/hr

22

Cooling

Air cooling

23

Regeneration gas

Dry gas

24

Operation mode

Automatic continuous operation

25

Single tower adsorption time

h

6(adjustable)

26

Control mode

PLC auto-Control

27

Total power

Kw

0.5

28

Power Supply

220V/1Ph/50Hz

29

Explosion proof grade

CT6

30

Noise

Db（A）

80, 1m from the equipment

31

Ambient temperature

℃

≤40

32

Main gas inlet and outlet diameter

DN80, PN25

33

Regeneration gas user supply pressure

MPa

1.07MPa

34

Regeneration gas output pressure from dryer

MPa

0.01(to be confirmed by user)

35

Regeneration gas flow

Kg/h

100(8.56% of rate input flow)

36

Material

Compression gas contact part is by SS304

37

Installation

Outdoor, pre skid before EXW, seller install necessary heat trace element