| 摘要 |
The procedure consists of subjecting a block (1) of a solidified mixture containing a perfume to a source of heat so that the perfume is vaporized progressively and released into the ambient air. The procedure consists of subjecting a block (1) of a solidified mixture containing a perfume to a source of heat so that the perfume is vaporized progressively and released into the ambient air. The block is heated by a candle (7) at the bottom of a chimney (6) in a support (4), the candle maintaining a flame of constant height that does not make contact with the block. The block consists of a solidified mixture of 30 - 40 per cent by weight of the perfume and 60 - 70 per cent of components that are liquefied by the heat and return to a solid state when cooled: petroleum jelly, beeswax and stearine or bentone gel.
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