FIELD: chemistry.
SUBSTANCE: device for obtaining hydrocarbon propellents contains connected to pipelines adsorbers for drying and purification of propellent components with placed in them zeolites, heat exchangers, a furnace, a unit of obtaining a hydrocarbon propellent composition. A scheme includes two units of adsorbers with three adsorbers in each unit. A piping layout includes disconnection of any adsorber for performing a regeneration process. The regeneration process of adsorbers in each unit is performed in turns. In order to carry out regeneration a vapour phase of purified propane or butane is used. As a raw material used are: propane and butane.
EFFECT: invention makes it possible to obtain high quality production from propane and n-butane with low content of sulphides, and considerably reduce exploitation and capital costs on realisation of installation and carrying out the process.
2 dwg
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