Product Overview
Ammonia Cracker Equipment is a gas generation system that thermally cracks liquid ammonia into a hydrogen-nitrogen mixture for industrial protective atmospheres. It uses a catalytic cracking reactor and gas purification unit to produce 99.9%–99.9995% purity gas for heat treatment, metallurgy, electronics, and hydrogen-related processes.
Technical Specifications
|
S.N |
Model |
Nm /hr |
V/Hz |
kW |
|
1 |
ANH-NHP-5-0.5/2 |
5 |
220/50 |
6+0.5 |
|
2 |
ANH-NHP-10-0.5/2 |
10 |
220/50 |
12+0.8 |
|
3 |
ANH-NHP-20-0.5/2 |
20 |
380/50 |
22+1.6 |
|
4 |
ANH-NHP-30-0.5/2 |
30 |
380/50 |
32+2 |
|
5 |
ANH-40-0.5/2 |
40 |
380/50 |
36 |
|
6 |
ANH-50-0.5/2 |
50 |
380/50 |
44 |
|
7 |
ANH-60-0.5/2 |
60 |
380/50 |
52 |
|
8 |
ANH-70-0.5/2 |
70 |
380/50 |
58 |
|
9 |
ANH-80-0.5/2 |
80 |
380/50 |
64 |
|
10 |
ANH-90-0.5/2 |
90 |
380/50 |
88 |
|
11 |
ANH-100-0.5/2 |
100 |
380/50 |
88 |
|
12 |
ANH-110-0.5/2 |
110 |
380/50 |
104 |
|
13 |
ANH-120-0.5/2 |
120 |
380/50 |
104 |
|
14 |
ANH-140-0.5/2 |
140 |
380/50 |
117 |
|
15 |
ANH-150-0.5/2 |
150 |
380/50 |
138 |
|
16 |
ANH-160-0.5/2 |
160 |
380/50 |
138 |
|
17 |
ANH-180-0.5/2 |
180 |
380/50 |
155 |
|
17 |
ANH-200-0.5/2 |
200 |
380/50 |
155 |
|
19 |
ANH-250-0.5 |
250 |
380/50 |
196 |
|
20 |
ANH-300-05 |
300 |
380/50 |
242 |
Technical Advantages
Catalytic thermal cracking technology provides a stable hydrogen-nitrogen atmosphere with purity up to 99.9995%.
Integrated gas purification system reduces residual moisture and oxygen for demanding industrial applications.
Automatic PLC-based control minimizes manual intervention and simplifies daily operation and monitoring.
Modular skid-mounted design shortens installation time and facilitates transportation and future system expansion.
Typical Applications
Heat Treatment Furnaces – Supplies a protective hydrogen-nitrogen atmosphere to reduce oxidation during annealing, brazing, and sintering.
Powder Metallurgy – Produces a clean reducing atmosphere that improves product density and surface quality.
Electronics Manufacturing – Delivers high-purity process gas for semiconductor, electronic component, and precision manufacturing applications.
Stainless Steel Bright Annealing – Maintains a low-oxygen atmosphere to achieve clean and bright metal surfaces.
Hydrogen Generation Systems – Provides an economical on-site hydrogen source where compressed hydrogen supply is impractical.
Metal Processing Plants – Supports continuous atmosphere protection for various thermal processing and metal finishing operations.
Engineering & Customization Options
|
Item |
Available Options |
|
Gas Capacity |
5–300 Nm³/h or customized larger capacities |
|
Product Gas Purity |
99.9%–99.9995% according to process requirements |
|
Operating Pressure |
Standard or customized pressure within application limits |
|
Power Supply |
220V/50Hz, 380V/50Hz, 415V/50Hz, 460V/60Hz, or customized |
|
Control System |
PLC with HMI touchscreen, local control, or remote monitoring |
|
PLC Brand |
Siemens, Schneider, Mitsubishi, Delta, Omron, or specified brand |
|
Catalyst Configuration |
Standard or high-efficiency catalyst according to operating conditions |
|
Gas Purification Unit |
Deoxidizer, molecular sieve dryer, desiccant dryer, or customized purification stages |
|
Reactor Material |
Carbon steel or stainless steel for selected components |
|
Instrumentation |
Pressure, temperature, flow, purity, and dew point monitoring |
|
Explosion Protection |
ATEX-compliant electrical components available upon request |
|
Communication Protocol |
Modbus TCP, Modbus RTU, Profibus, Profinet, Ethernet/IP, etc. |
|
Installation Type |
Skid-mounted, containerized, or integrated with existing production lines |
|
Painting |
Standard industrial coating or customized RAL color |
Manufacturing & Quality Assurance
Precision fabrication of pressure vessels, piping, and structural frames using CNC cutting and forming equipment.
Qualified welding procedures ensure reliable joints for high-temperature reactors and pressure-bearing components.
Accurate mechanical assembly integrates reactors, heat exchangers, valves, instruments, and control cabinets into complete systems.
Professional electrical integration includes PLC programming, wiring, instrumentation installation, and functional verification.
Comprehensive factory testing is completed before shipment to verify mechanical integrity, electrical performance, and operating stability.
Quality Control
Incoming inspection of steel plates, pipes, valves, instruments, and purchased components.
Material identification and traceability verification.
Dimensional inspection after fabrication and machining.
Welding procedure qualification (WPS/PQR) and welder qualification records.
Visual weld inspection (VT).
Non-destructive testing (PT, MT, UT, or RT where applicable).
Pressure leakage and hydrostatic or pneumatic testing.
Electrical insulation resistance and grounding continuity testing.
Instrument calibration and control system verification.
PLC functional testing and safety interlock verification.
Gas tightness and sealing performance test.
Factory Acceptance Test (FAT) before shipment.
Compliance & Industry Standards
CE
Demonstrates conformity with applicable European safety, health, and environmental requirements for equipment entering the EU market.
DOT
Complies with transportation requirements for applicable pressure vessels or gas-related equipment used in international logistics.
ISO 9001
Quality management system ensuring standardized manufacturing and continuous quality improvement.
ASME Boiler and Pressure Vessel Code (Optional)
Pressure vessel design and fabrication standard available for projects requiring ASME compliance.
PED 2014/68/EU (Optional)
European Pressure Equipment Directive applicable to pressure-containing equipment supplied to EU projects.
IEC 60204-1
Electrical safety standard for machinery covering electrical equipment design and protection.
IEC 60079 / ATEX (Optional)
Explosion protection standards for hazardous-area electrical equipment where flammable gases are present.
EN 746 Series
Safety requirements for industrial thermoprocessing equipment using combustible or protective gases.
ISO 14644 (Project Dependent)
Applicable when gas systems are supplied for cleanroom or semiconductor manufacturing environments.
FAQ
Q: What gas does an ammonia cracker produce?
A: The system thermally cracks liquid ammonia (NH₃) over a heated catalyst to produce a hydrogen-nitrogen mixture containing approximately 75% H₂ and 25% N₂ by volume. Depending on the purification configuration, gas purity can reach 99.9%–99.9995%.
Q: Can the system be integrated with existing production lines?
A: Yes. The equipment can be supplied as a standalone skid-mounted unit or integrated with existing furnaces, gas pipelines, control systems, and factory automation platforms through standard industrial communication protocols.
Q: What safety features are included?
A: Typical safety configurations include pressure relief devices, temperature protection, gas leak detection interfaces, emergency shutdown (ESD), safety interlocks, over-temperature alarms, over-pressure protection, and automatic fault diagnosis. Additional safety functions can be configured according to project requirements.
Q: What are the packaging and shipping methods?
A: Equipment is typically packed using fumigation-free wooden cases, steel bases, or seaworthy export packaging to protect the system during international transportation. Shipment can be arranged by sea, air, rail, or multimodal transport, depending on project requirements.
Q: What are the payment terms and minimum order quantity?
A: The MOQ is one complete set. Standard payment terms are 30% T/T deposit with the balance paid before shipment. Other terms, including L/C at sight, may be available for qualified projects and long-term customers.
Q: Do you provide technical support after delivery?
A: Yes. Technical support includes installation guidance, commissioning assistance, operator training, remote troubleshooting, spare parts supply, and long-term technical consultation. Online support is available for routine operation, while on-site service can be arranged when required by the project.
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