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SEJIN Industry Inc.
[Korea]
Address:
En Pyoung P.O.Box 126 Eunpyung-gu Seoul 122-600 Korea
Phone:
82-10-23385590
Contact name:
Soo-woong, Jo , Director
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SEJIN Industry Inc.
 
Water Gas Generator

Various Purposes & Features

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Various Purposes & Features

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3. Various Purposes Of Water Gas Generator
Purposes
- GAS WELDING
- GAS CUTTING
- BRAZING
- JEWELRY WORKINGS
- GLASS PROCESSING
- HEAT TREATMENT
- GAS HEATER
- GAS ENGINE
- VACUUM PUMPING
- UNDERWATER COMBUSTION BOILER
- ACCELERATING COMBUSTION SYSTEM

Excellent workability
1.The Water Gas will provide you with more good workability than any other gases for all kinds of heat processing including welding, as compared with the conventional Oxy- LPG and Oxy- Acetylene.>

2.Because Water Gas is carbonless. Its flame is concentrated, chastity and sootless. It offers unique adventages for brazing, soldering, jewelry workings, glass processing, acrylic processing, mock-up making, art working, and so forth.>

3.Water Gas generates high purity and high temperature as pin point flame. The flame is straight and speedy, and therefore, has unique heat concentration characteristics. It allows accurate work precision time savings, also neither discoloration nor materials torsion due to excessive heat. When cutting steel products it enables fast preheat, resulting in faster cutting and very clean cutting surface.>

4.Being clean energy, Water Gas is adequate to be used inside closed space. For example, welders who have been brazing thousands of pieces of refrigerator pipe have been suffering from migraine headaches. But since Acetylene gas was substituted by the Water Gas, those health problems have disappeared.


4. Features Of Water Gas


Non-environmental pollution
The Water Gas is created from water after combustion. It evaporats to the state of steam after combustion, so that it prevents air pollution problem. As you may notice in a combustion equation (2H2 + O2 --> 2H2O), the Water Gas does not contain carbon unlike conventional fossil fuels. After combustion, it does not generate soot and carbon dioxide.
Complete combustion
The Water Gas mixture is composed of a chemical equivalent ratio hydrogen to oxygen 2 : 1. Accordingly, Water Gas contains the necessary amount of oxygen to generate a neutral flame which can be completely combusted without any additional external oxygen supply. When using Water Gas, there is no need of a gas cylinder and Water Gas enables a pleasant heating without dissipation of indoor oxygen.
Thermonuclear reaction
The flame has the unique property of generating both atomic and molecular reaction between H and O. The atomic hydrogen (H) and oxygen (O) penetrate into the atomic nucleus of the object being heated. Therefore, The thermonuclear reaction of the object with the H and O produces a far hotter flame than the gases alone combusting in the air. As the Water Gas cause a different thermonuclear reaction each other according to the materials, it is possible to weld between brick and steel.

Implosion (Non-explosion)
Water Gas generator produces approximately 1860 litres of Water Gas from one litre of water. When this volume of Water Gas is ignited in an airtight receptacle using a spark for 44 microsecond, the pressure increases up to a maximum of 0.5MPa and then drops down very rapidly. The pressure drop causes an implosion and a vacuum state with volume reduction by 1/1860. The original one litre of water is produced again and the rest of the volume is vacuumized. This phenomena is explained as Implosion totally different concept from Explosion.

Related Keywords: Gas Generator


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