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日本松下技研株式会社,开发了适宜温室装置用的潜热蓄热材料。松下精工集团的农牧技术研究所,把这种蓄热装置已商品化,予计从今年十月开始生产出售。蓄热材料的主要原料是硫酸钠,它是工业副产品,用作合成洗涤剂的添加剂被广泛使用。十个结晶水硫酸钠是水和盐的化合物,融点为32℃,从前作为有希望的潜热蓄热材料研究,但要实际应用还有不少问题。
Japan’s Matsushita Engineering Co., Ltd., developed a suitable greenhouse device for latent heat storage materials. Matsushita Seiko’s Farming and Animal Husbandry Institute of Technology, the storage device has been commercialized, is expected to begin production in October this year for sale. The main raw material for thermal storage materials is sodium sulfate, which is an industrial by-product and is widely used as an additive for synthetic detergents. Ten crystalline sodium sulfate is a compound of water and salt with a melting point of 32 ° C. In the past, it was studied as a promising latent heat storage material, but there are still many problems to be solved in practice.