F22B1/282 — Methods of steam generation characterised by form of heating method in boilers heated electrically with water or steam circulating in tubes or ducts Abstract In a vapor delivery device, a carrier or an expedient for an active ingredient is a liquid that can be vaporized by exposure to a concentrated, focused heating point using an efficient electrical power source.
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2021/1/8 · The open system or expansion tank does not use a nitrogen closed system, and the interface between the oil and the air will undergo oxidation. Generally speaking, when the temperature is higher than 60℃, the oil will be oxidized when it comes into contact with the air, and the oxidation products will gradually form colloids and sludge, which will adhere to the …
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2021/1/8 · The open system or expansion tank does not use a nitrogen closed system, and the interface between the oil and the air will undergo oxidation. Generally speaking, when the temperature is higher than 60℃, the oil will be oxidized when it comes into contact with the air, and the oxidation products will gradually form colloids and sludge, which will adhere to the …
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