Product Overview
The deaerator tank for industrial hydrogen boiler is engineered to eliminate dissolved gases—primarily oxygen and carbon dioxide—from feedwater before it enters a hydrogen‑fired boiler system. By providing a controlled venting environment, the tank protects boiler tubes, heat‑exchange surfaces, and downstream instrumentation from corrosion, pitting, and efficiency losses. Constructed from high‑strength, low‑temperature‑embrittlement stainless steel, the unit integrates a vent stack, pressure‑relief valve, and optional inline heating coils to match the strict purity requirements of hydrogen combustion cycles. Designed for continuous‑run plants, the deaerator delivers stable, low‑oxygen water at flow rates from 10 m³/h up to 250 m³/h, ensuring reliable boiler start‑up and sustained operation under demanding industrial conditions.
Application Scenarios
Our deaerator tanks are routinely deployed in the following environments:
- Large‑scale hydrogen‑fired power generation facilities where water chemistry directly impacts turbine efficiency.
- Chemical processing plants using hydrogen as a reducing agent, requiring ultra‑low dissolved‑oxygen feedwater to avoid catalyst degradation.
- Industrial hydrogen refineries where steam generation supports distillation and stripping columns.
- Hydrogen‑based metal annealing lines where precise temperature control and corrosion‑free steam are mandatory.
In each case, the deaerator’s ability to maintain oxygen levels below 5 ppb extends equipment life, reduces maintenance downtime, and supports compliance with environmental emission limits.
Technical Specifications
| Parameter | Typical Range | Units |
|---|---|---|
| Design Pressure | 1.6 – 3.2 | MPa |
| Design Temperature | 30 – 120 | °C |
| Water Capacity | 0.5 – 5.0 | m³ |
| Maximum Flow Rate | 10 – 250 | m³/h |
| Material | AISI 316L SS | – |
| Oxygen Residual | ≤ 5 | ppb |
| Compliance | ISO 9001, EN 13445 | – |
All dimensions, pressure ratings, and accessories are fully customizable to match project‑specific piping layouts, control system integration, and site‑specific safety requirements. Typical lead time ranges from 15 to 45 days after order confirmation, depending on order volume and optional features.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a deaerator tank for industrial hydrogen boiler?
We accept single‑unit orders for standard capacities (0.5–2 m³). For larger capacities or special alloy grades, the MOQ is typically two units to optimize material procurement.
Can the tank be fabricated with alternative alloys or composite linings?
Yes. In addition to AISI 316L stainless steel, we offer 904L, duplex, and nickel‑based alloys, as well as PTFE or ceramic inner linings for highly corrosive feedwater streams.
What warranty and after‑sales support are provided?
All units ship with a 24‑month limited warranty covering material and workmanship. Technical support, spare‑parts supply, and on‑site commissioning assistance are available throughout the warranty period and beyond.
How does the deaerator integrate with existing PLC or DCS controls?
The tank includes standardized 4‑20 mA or Modbus‑RTU pressure and temperature transducers, plus optional digital I/O modules. Our engineering team can supply wiring diagrams and firmware scripts to fit directly into your control architecture.
Ready to secure your hydrogen‑boiler operation with a reliable deaerator solution?
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