High-precision natural gas cutting gas
A natural gas, high-precision technology, applied in the field of metal welding and cutting gas, can solve problems such as heat imbalance, cutting speed reduction, large consumption of gas and oxygen, etc., to achieve enhanced chemical reaction speed, reduced gas cost, and good cutting performance Effect
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Embodiment 1
[0020] The first step: the preparation of catalytic aids, take 50ml of 150# solvent oil, 28 ml of absolute ethanol, 32ml of isopropanol, 28ml of xylene, 36ml of rosin water and 3ml of captocin, and mix them evenly to obtain the catalytic aids.
[0021] Step 2: According to the ratio of adding 10-12ml of catalytic aid per cubic natural gas, fill the above catalytic aid into the steel cylinder with a pressure test pump, and then fill the steel cylinder with natural gas. After filling, it will become high-precision natural gas Cutting gas, used with compressed natural gas pressure regulator.
Embodiment 2
[0023] The first step: the preparation of catalytic aids, take 56ml of 150#, 36 ml of methanol, 40ml of n-butanol, 32ml of xylene, 44ml of rosin water and 4ml of cattosine, and mix them evenly to obtain the catalytic aids.
[0024] Step 2: According to the ratio of adding 10-12ml of catalytic aid per cubic natural gas, fill the above catalytic aid into the steel cylinder with a pressure test pump, and then fill the steel cylinder with natural gas. After filling, it will become high-precision natural gas Cutting gas, used with compressed natural gas pressure regulator.
Embodiment 3
[0026] The first step: the preparation of catalytic aids, take 52ml of 90# solvent oil, 30ml of methanol, 36ml of n-butanol, 30ml of xylene, 40ml of rosin water and 1.8ml of cattosine, and mix them evenly to obtain the catalytic aids.
[0027] Step 2: According to the ratio of adding 10-12ml of catalytic aid per cubic natural gas, fill the above catalytic aid into the steel cylinder with a pressure test pump, and then fill the steel cylinder with natural gas. After filling, it will become high-precision natural gas Cutting gas, used with compressed natural gas pressure regulator.
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