The main problems affecting the service life of hydrogen production equipment are the shedding of cathode catalyst, the degradation of anode performance, and the decline of the hydrophilic and gas-repellent performance of the diaphragm. hydrogen production equipment has a unique life and durability strategy.
1. Avoid Cathode Catalyst Falling Off
Pre-spraying technology" patent, the mechanical adhesion of Raney nickel on the surface of the nickel mesh is more reliable, and the service life is better guaranteed
2. Avoid anode performance degradation
Anode edge sealing adopts a plate electrode" design to avoid local rapid oxidation deterioration and life decay of anode
3. Avoid the degradation of the hydrophilic and air-repellent properties of the separator
While the surface layer of the diaphragm itself is hydrophilically modified, an additional hydrophilic modification layer is introduced, so that the hydrophilic and air-repellent effect is strengthened inside and outside, and the overall hydrophilic and air-repellent performance of the diaphragm is lasting and stable.
Advantages of LNG Gas Cylinder
1. Long-term heat preservation: high vacuum degree, low exhaust frequency, two years vacuum guarantee, better than competitors.
2. High Safety: There is no leakage while using. It is not dangerous when being baked in the fire for 40 mins, dropping down from 10 m height, hit by 100 km/h. The gas cylinder frame fit the special installation requirements of the LNG
automobiles and adapt to any complex conditions.
3. High stability: The gas cylinder output pressure in the gas supply system and matching degree of the valves is more stable.
Applicable models of LNG cylinder,
Main engine factory: The range of applied vehicles is tractor, bus, dump truck, flatbed truck, etc.; the volume of gas cylinders is 350L-530L, all of which are small; Side mount.
Modification plant: The application range is relatively wide, mainly tractors and mining trucks, which have formed batches; other dump trucks, high-speed tractors, mobile power generation equipment, marine use, etc. are all involved, which are verified by tests
CNG vehicle mounted gas cylinder uses finite element stress analysis technology to optimize the winding internal pressure design and cooperates with its own patented winding tooling to realize continuous, controllable, and variable pressure fiber winding.
Core competitiveness: 42% weight reduction, substantial cost reduction and long service life.
No. Name Model High Pressure/Mpa Cylinder outer diameter/mm Length/mm Water volume/L
IV Type Cylinder 235L Gas Cylinder CNG4-C-450-235-20S 20 450 1880 235
265L Gas Cylinder CNG4-C-450-265-20S 20 450 2070 265
305L Gas Cylinder CNG4-C-450-305-20S 20 450 2400 305
115L Gas Cylinder CHG4-C-410-115-35S 35 410 915 115
55L Gas Cylinder CNG4-C-327-55-20T 20 327 990 55
66L Gas Cylinder CNG4-C-356-66-20T 20 356 965 66
66L Gas Cylinder CNG4-C-356-66-70T 70 410 965 66
Storage and Transportation Integrated Equipment
AUYAN integrates upstream and downstream industry chains to provide cryogenic liquid storage equipment, transportation equipment, small gas supply system, and various types of gas filling stations.
Advantagesï¼?
1. AUYAN has rich experience in gas station construction, investment, and operation;
2. AUYAN can provide individualized, systematic, and modular natural gas vehicle filling station solutions and all-around one-stop service for gas station investment operators according to different scales, different regions, and different environmental and resource conditions.
Product advantages:
The main problems affecting the service life of hydrogen production equipment are the shedding of cathode catalyst, the degradation of anode performance, and the decline of the hydrophilic and gas-repellent performance of the diaphragm. AUYAN's hydrogen production equipment has a unique life and durability strategy.
1. Avoid Cathode Catalyst Falling Off
"Pre-spraying technology" patent, the mechanical adhesion of Raney nickel on the surface of the nickel mesh is more reliable, and the service life is better guaranteed
2. Avoid anode performance degradation
Anode edge sealing adopts a "plate electrode" design to avoid local rapid oxidation deterioration and life decay of anode
3. Avoid the degradation of the hydrophilic and air-repellent properties of the separator
While the surface layer of the diaphragm itself is hydrophilically modified, an additional hydrophilic modification layer is introduced, so that the hydrophilic and air-repellent effect is strengthened inside and outside, and the overall hydrophilic and air-repellent performance of the diaphragm is lasting and stable.
