초록 ▼

A drying material disposed in the passage of a compressed air system for removing moisture from air or gas includes a plurality of semi-rigid porous substrates impregnated with lithium chloride. The drying material is formed by preparing a saturated solution of lithium chloride and a nonflammable so

A drying material disposed in the passage of a compressed air system for removing moisture from air or gas includes a plurality of semi-rigid porous substrates impregnated with lithium chloride. The drying material is formed by preparing a saturated solution of lithium chloride and a nonflammable solvent. Porous substrata are contacted with the saturated solution to wet the substrata surface. The wet substrata are heated at a sufficient temperature for a sufficient duration to drive off excess liquid from the substrate. A desiccant comprising lithium chloride impregnated substrata is produced.

대표청구항

1. A method of producing dried compressed air, comprising steps of:compressing air, said compressing step to provide compressed air that includes contaminant levels of oil therein; and passing said compressed air through a desiccant comprising a porous substrate impregnated with lithium chloride.

1. A method of producing dried compressed air, comprising steps of:compressing air, said compressing step to provide compressed air that includes contaminant levels of oil therein; and passing said compressed air through a desiccant comprising a porous substrate impregnated with lithium chloride.