Home ꄲ 21000 Series-Hydrogen Generator ꄲ 21009A H-500×2 Hydrogen Generator

21009A H-500×2 Hydrogen Generator

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Tag No.：21009A

Model：H-500×2

Name：Hydrogen Generator

1. General performance and utilities/consumables consumption

1	General performance
	Description			Output	Purity		Pressure		Temperature	Dew Point
	Gas hydrogen			≥500Nm³/hr×2	≥99.999% H₂		1.6MPa G		30~40°C	≤-60°C
	Gas oxygen			≥250Nm³/hr×2	≥99.5% O₂		1.6MPa G		30~40°C	≤-60°C
	Note: 1.1The output flow Nm³ is volume under normal conditions (0°C, 0.1013 MPa A). 1.2 The performance is based on design basis of clause 1 in this technical annex.1.3 The output flow of the hydrogen/oxygen is adjustable between 30~100% of total installed power.
2	Electricity requirement
	SN		Equipment			Installed power/Shaft power, KW High Voltage		Installed power/Shaft power, KW Middle Voltage/Low Voltage
	2.1		Rectifier cabinet (Water electrolyzer)			3500×2/2300×2
	2.2		Lye pump					15
	2.3		Feed water pump					10
	2.4		De-oxygen tower					40
	2.5		Hydrogen dryer heater					100
	2.6		De-hydrogen tower					20
	2.7		Oxygen dryer heater					50
	2.8		Instrumentation control system					5
	2.9		Demineralized water machine					10×2
	2.10		Gas hydrogen compressor					(45+3+1+1.1) ×4
	2.11		Gas oxygen compressor					(45+3+1+1.1) ×2
	2.12		Water cooling system					90
	2.13		Water chiller					128.2
	2.14		Chilled water recycle pump					15
	2.15		Instrumental air system					6.5
			Total installed power			~7800.3
			Tentative total consumption power (Based on shaft power)			~5400.3
			Rated specific power consumption (DC)			4.4+/-0.2 KWH/Nm³ H₂
			Note: N2.1: Standard industrial power consumption tolerance: + 4% N2.2: Preliminary for reference only, and may adjust during detail design stage.
3	Recycle cooling water requirement
	SN		Equipment			Recycle quantity T/hr
	3.1		Gas liquid separator unit			153
	3.2		Gas hydrogen compressor			5×4
	3.3		Gas oxygen compressor			5×2
	3.4		Water chiller			67
			Total			250
4	Chilled water
	SN		Equipment			Recycle quantity T/hr
	4.1		Rectifier cabinet (Water electrolyzer)
	4.2		Hydrogen purification unit			20
	4.3		Oxygen purification unit			10
			Total			30
5	Instrument air
	Flow					~25Nm³/hr
6	Gas nitrogen
	Quantity					200Nm³
7	Demineralized water
	Flow					1000L/hr
8	Chemicals
	KOH (Potash Hydroxide)					3500Kg
	V₂O₅					20Kg
9	Lubrication oil
	9.1	Gas hydrogen compressor				50Kg×4
	9.2	Gas oxygen compressor				50Kg×2
10	Refrigerant
	10.1	Water chiller				160kg
11	Refrigerant oil
	11.1	Water chiller				16L