DPH

DPH

DPH series of high-purity hydrogen generators can produce gas with a purity of 99.999%, and are applied in scenarios with low hydrogen demand (15 to 100Nm/h). They are mainly used to replace hydrogen in cylinders and ammonia decomposition for hydrogen production, significantly reducing hydrogen usage costs and improving product quality.

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Features

  • 99.999% High-purity Hydrogen Output – Suitable for demanding industrial and energy applications.

  • No Heating System Required – Uses customer’s existing heat source, lowering energy costs.

  • High-efficiency PSA Purification – Ensures stable, ultra-pure hydrogen production.

  • Compact Skid-mounted Design – Simplifies installation and reduces footprint.

  • Wide Capacity Range – 150–500 Nm³/h.

  • Automated Operation – Minimal manual intervention, remote monitoring ready.

Applications

  • Refineries and petrochemical plants with existing steam supply

  • Steel and metallurgy industries with waste heat recovery systems

  • Chemical production facilities requiring high-purity hydrogen

  • Glass manufacturing and electronics industries

  • Any plant with available process heat

Specifications

High-purity hydrogen (5N)(hydrogen produced from methanol +PSA)
purity
(vol%)		 MPA
(MPaG)		 Dew point
(℃)		 Hydrogen temperature
(℃)		 Equipment lifespan
(Year）		 Flow range
(%)		 Hydrogen purification mode
≥99.999 ≤1.3 -73 ≤40 15 30-110 PSA first-stage purification
Gas production
(Nm³/h)		 Methanol
(kg/h)		 Tap water
(L/h)		 Operating power
(kW)		 Installed power
(kW)		 Circulating water
(t/h)		 Instrument air
(Nm³/h)		 Size
(L×W×Hmm)
15 9.75 9.6 18 50 1 1 3560*2100*2300
30 18.6 19.2 36 80 2 2 4100*2330*2500
50 30 32 60 100 3 2 4250*2600*2785
70 41 46 84 145 5 5 4760*2600*3110
100 58 64 120 165 5 5 4760*2600*3110
Note: 1. The above dimensions are those of the skid-mounted explosion-proof hydrogen production equipment, including the hydrogen production system, PSA purification system, explosion-proof control system, and heating system (the specific dimensions may vary slightly due to actual production)
(Subject to the actual product), excluding the dimensions of the cold water system, mixing system and desalinated water system. Our company’s service scope includes complete equipment supply, on-site installation, technical services and training. 2. The above operating functions
The rate is for reference only. The actual operation situation shall prevail.

Advantages

 

  • Lower Energy Consumption – Eliminates heating power demand by using available steam/heat.

  • Cost-effective Operation – Reduces both CAPEX and OPEX.

  • Customizable Integration – Easily adapted to various industrial processes.

  • Enhanced Safety – Built to meet strict explosion-proof and process safety standards.

  • Long Service Life – Designed for 15 years of continuous industrial use.

  • Stable and Reliable Performance – Continuous high-purity output under varying loads.

 

Service

  • Pre-Sales – Technical consultation, needs assessment, and tailored solution design.

  • Delivery – Factory-tested hydrogen production system, ready for integration.

  • Installation & Commissioning – On-site setup, calibration, and safety compliance checks.

  • Training – Operation and maintenance training for plant personnel.

  • After-Sales – 24/7 support, preventive maintenance, spare parts supply.

  • Upgrades – Capacity expansion and control system upgrades available.

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  • +86 181 0010 1925
  • +86 181 0010 1925
  • dereksi@hyvoda.com
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