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为运输低温液化的二氧化碳,德国LHB公司研制了专用的高压气体罐车。以往通常用较小的高压瓶运输碳酸,每辆货车只能装5个高压瓶。这种由VTG公司(罐车运输联营公司)委托制作的四轴罐车轴重22.5t,容积62m~3,载重62.4t。二氧化碳是一种无色的气体,通过加压冷却能使之液化。在液态时将其注入罐内,在外温达30℃的盛夏,24h内,罐内的液化二氧化碳只升高0.5℃。这种罐车有200mm厚的聚氨基甲酸乙酯
To transport low-temperature liquefied carbon dioxide, Germany LHB developed a special high-pressure gas tanker. In the past it was common to transport carbonic acid with a smaller high-pressure bottle, with only 5 high-pressure bottles per truck. The four-axle tanker, commissioned by VTG (Tanker Transport Associates), has a shaft weight of 22.5t, a capacity of 62m³ and a load capacity of 62.4t. Carbon dioxide is a colorless gas that is liquefied by pressurized cooling. When liquid is injected into the tank, the external temperature of 30 ℃ in summer, 24h, tank liquefied carbon dioxide only increased by 0.5 ℃. This tanker has 200mm thick polyurethane