ODH Series Intelligent Hydrogen-Rich Gas Generation System

The ODH Series Intelligent Hydrogen-Rich Gas Generation System adopts industrial thermal oil circulation heating as its heating mode. The generated hydrogen-rich gas is primarily applied for hydrogen blending procedures at natural gas gate stations and other large-scale hydrogen mixing scenarios.

Designed on the methanol cracking hydrogen production principle, the system yields hydrogen-rich fuel gas with combustible constituents exceeding 95%, dedicated to combustion applications. The single-unit hydrogen-rich gas output capacity of the ODH series surpasses 1000 Nm³/h.

Features

Large-scale production – Designed for outputs over 1000 Nm³/h.
Industrial heating integration – Uses heat transfer oil for stable, efficient operation.
Hydrogen-rich combustible gas – Combustible content ≥95%, ideal for blending or direct combustion.
Custom-engineered – Tailored to specific flow, pressure, and site conditions.
Explosion-proof design – Ensures safe operation in industrial environments.
Automated control – Minimal on-site supervision, with remote monitoring capability.

Applications

Natural gas network hydrogen blending stations
Large industrial parks needing hydrogen-rich combustion gas
Distributed energy supply for factories
Bulk fuel gas supply for high-temperature processes

Onsite Generation of High-Combustible Hydrogen-Rich Gas

If you wonder how does a hydrogen generator work to deliver mass hydrogen-rich combustible gas on-site, our ODH hydrogen gas generator adopts mature methanol reforming catalytic technology equipped with thermal oil heating circulation. We design every methanol reformer according to gas output demand, hydrogen blending ratio, factory space, budget and long-term fuel cost, matching various hydrogen production plant and green hydrogen plant construction needs.

HYVODA independently developed the ODH large-capacity hydrogen-rich gas system, specially built for natural gas station hydrogen blending and mass industrial fuel supply. The methanol reforming process generates mixed gas with over 95% combustible components, meeting pipeline blending and high-temperature combustion standards, and cutting fuel costs for industrial parks and municipal gas operators.

Methanol Cracking with Thermal Oil Heating Technology

Methanol reforming paired with thermal oil circulation heating is the ideal solution for ultra-large hydrogen-rich gas demand over 1000 Nm³/h per unit. This steady continuous reaction inside the methanol reformer generates hydrogen-rich mixed gas without secondary PSA purification, simplifying layout and lowering power consumption. Easily accessible methanol feedstock ensures round-the-clock stable gas supply and high ROI for energy grid and heavy industrial projects at hydrogen production plant and green hydrogen plant.

Methanol Cracking & Thermal Oil Heating System

The ODH hydrogen gas generator integrates proprietary methanol vaporization, catalytic reforming and closed thermal oil heating into one explosion-proof container skid. Every methanol reformer can be fully customized on gas flow, outlet pressure and site layout. Single unit output exceeds 1000 Nm³/h, and multiple units can run in parallel to serve large-scale hydrogen blending stations of Green Hydrogen Production Plant.

Specifications and Core Advantages

Core strengths of HYVODA ODH hydrogen generator equipped with methanol reforming technology:

Integrated explosion-proof container skid design, easy layout for hydrogen production plant
Fully pre-assembled, pressure-tested and pre-commissioned before delivery
On-site pipeline connection and full handover completed within 1–2 weeks
AI PLC automatic unattended operation with cloud remote monitoring and data recording
30–110% dynamic load adjustment to adapt changing hydrogen blending demand
Closed thermal oil circulation heating keeps the methanol reformer at stable temperature with low power loss
No secondary PSA purification, reducing auxiliary equipment and maintenance workload
Standard outlet pressure ≤0.4 MPaG, customizable pressure boosting skids available
15-year continuous stable service life for industrial hydrogen production plant
One-stop EPC service including design, equipment supply, installation and operation training

HOW IT WORKS

Single-Stage Methanol Reforming Hydrogen-Rich Gas Process (Explain how does a hydrogen generator work)

Feed Mixing & Vaporization: Industrial methanol and demineralized water are proportionally mixed and vaporized via thermal oil heat exchangers of the hydrogen gas generator
Thermal Oil Circulation Heating: Closed heat transfer oil loop provides constant heat for the methanol reformer reactor
Catalytic Methanol Reforming: Preheated methanol-water vapor contacts dedicated catalyst, decomposing into hydrogen-rich combustible mixed gas
Cooling & Condensation: Cracked syngas cools down to ambient temperature; unreacted methanol condensate flows back to raw material tank for recycling
Direct Gas Output: Final hydrogen-rich gas with ≥95% combustible components flows straight to blending pipelines or industrial furnishes with no extra purification
Waste Heat Recovery: Residual process heat preheats incoming feed liquid to cut total energy consumption of methanol reforming system

MODELS

ODH Series Hydrogen-Rich Gas Generator General Technical Parameters

Parameter Item	Standard Specification
Combustible Gas Volume Fraction	65 ~ 75 vol% hydrogen-rich mixture, total combustible ≥95%
Rated Outlet Pressure (PAH)	≤0.4 MPaG
Product Gas Dew Point	≥ -10 ℃
Outlet Gas Temperature	≤40 ℃
Full Equipment Service Lifespan	15 years
Adjustable Operating Flow Range	30% ~ 110% of rated capacity of methanol reformer
Purification Configuration	No secondary PSA purification, direct output from methanol reforming unit

Customised Capacity Technical Table

Parameter Category	Standard Technical Index
Single Unit Gas Production Capacity	>1000 Nm³/h, fully customized according to hydrogen production plant demand
Methanol Consumption	Calculated based on actual rated gas throughput of hydrogen generator
Circulation Pump Power	Matched with customized flow design of methanol reformer
Total Installed Power	Optimized thermal oil heating power configuration
Cooling Water Circulation Demand	Custom sized according to unit heat load
Instrument Air Consumption	Configured to meet explosion-proof control standards
Overall Equipment Dimension (L×W×Hmm)	Custom container layout based on green hydrogen plant project drawings

Note: ODH series full EPC delivery includes hydrogen generator main unit, explosion-proof control cabinet, cooling water system and thermal oil heating system. All dimensions and consumption data shall follow final customized engineering drawings.

FAQ’S

What gas composition can the ODH hydrogen generator produce?

The methanol reformer produces mixed cracked gas with 65–75 vol% hydrogen, total combustible components above 95% without PSA treatment. The gas fully meets requirements for natural gas pipeline hydrogen blending and industrial high-temperature combustion fuel in hydrogen production plant and green hydrogen plant.

Does the ODH hydrogen gas generator need full-time on-site operators?

Continuous manual supervision is unnecessary. The whole methanol reformer runs under intelligent PLC automatic control, supporting remote cloud monitoring, over-temperature & over-pressure alarm and safety interlock shutdown. Customers’ engineering staff can complete regular maintenance after our free training on how does a hydrogen generator work and methanol reforming daily operation.

Can gas output, pressure and layout be customized for hydrogen blending gate station projects?

All ODH hydrogen generator equipment can be tailor-made, including adjustable gas throughput, modified delivery pressure, container size optimization and explosion-proof grade upgrade. Our engineers complete process calculation and layout design according to your hydrogen blending load and green hydrogen plant site space.

How long is the on-site installation and commissioning cycle?

All core modules of the methanol reformer are fully assembled, pressure tested and run for 72 continuous hours in our factory before delivery. On-site work only includes pipeline connection and system calibration, finished within 1–2 weeks. Our professional engineers provide startup guidance, safety verification and systematic training covering methanol reforming operation and emergency handling.

What is the running noise of the complete container hydrogen generator?

Fully enclosed sound insulation container limits noise below 75dbA at 1 meter, suitable for outdoor municipal gas gate stations and indoor hydrogen production plant installation.

What is the regular preventive maintenance cycle of the ODH methanol reformer?

A complete official Operation & Maintenance Manual will be delivered with each EPC project. Monthly and quarterly routine inspection, filter replacement and parameter calibration are required; core reforming catalyst only needs replacement after several years of continuous methanol reforming operation.

APPLICATIONS

Industry Field	Application Description
Natural Gas Pipeline Hydrogen Blending Gate Stations	Large-volume gas injection via ODH hydrogen generator to cut carbon emissions of municipal natural gas grids
Large-Scale Industrial Parks	Low-cost combustible gas central supply from methanol reformer for factory boilers and furnaces
Distributed Clean Energy Projects	Off-grid fuel gas supply for industrial zones without city gas pipelines, ideal for green hydrogen plant
High-Temperature Industrial Process Plants	Mass hydrogen-rich fuel gas from methanol reforming for metal heating, kiln firing and thermal treatment lines

Full EPC Lifecycle Service Support

Service Stage	Detailed Service Contents
Pre-Sales Engineering Design	Gas consumption calculation, hydrogen blending scheme design, site layout drawing and hydrogen production plant project evaluation
Factory Pre-Fabrication & Testing	Full module assembly, pressure inspection and 72-hour running test of hydrogen generator before shipment
On-Site Installation & Commissioning	Pipeline construction supervision, methanol reforming system debugging, safety verification and formal handover
Professional Operator Training	Systematic courses about how does a hydrogen generator work, startup & shutdown, maintenance and safety operation of methanol reformer
24/7 Global After-Sales Support	Remote online troubleshooting, global spare parts supply and regular on-site inspection for green hydrogen plant
System Capacity Upgrade Retrofit	Later flow expansion, pressure adjustment and thermal oil system optimization for existing ODH methanol reforming equipment