多选题
发布日期:2021-08-23
炉子吹翻
炉况恶化
产气量大
煤气温度高
产气,读音为chǎn qì,汉语词汇,意思是促使万物生长之气,阳气。
煤气,是以煤为原料加工制得的含有可燃组分的气体。根据加工方法、煤气性质和用途分为:煤气化得到的水煤气、半水煤气、空气煤气(或称发生炉煤气),这些煤气的发热值较低,故又统称为低热值煤气;煤干馏法中焦化得到的气体称为焦炉煤气,属于中热值煤气,可供城市作民用燃料。煤气中的一氧化碳和氢气是重要的化工原料。
炉子(stove)是一种家用设备,用处广泛,可用于加热和炊事。根据燃料的种类可以分成四种类型。
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