초록 ▼

Apparatus for recovering high-boiling point solvents which comprises: a honeycomb-structured rotor 1 having an adsorbent supported thereon; a separator 3 for partitioning the neighborhood of each end face of the rotor into two regions, adsorption zone 5 and desorption zone 4; fan means F1 that suppl

Apparatus for recovering high-boiling point solvents which comprises: a honeycomb-structured rotor 1 having an adsorbent supported thereon; a separator 3 for partitioning the neighborhood of each end face of the rotor into two regions, adsorption zone 5 and desorption zone 4; fan means F1 that supplies the adsorption zone 5 with air containing a solvent boiling at 150°to 300°C. and which causes part of the clean gas effluent a from the opposite end face of the rotor to be released into the air atmosphere while the remainder is supplied into the desorption zone 4; heating means H for heating the clean gas; cooling means C for separating a solvent enriched gas S into a liquefied product L to be recovered and a cooled lean gas V; and return means F2 for turning the cooled lean gas V back to the feed gas.

대표청구항 ▼

An apparatus for recovering a high-boiling point solvent comprising: a rotor comprising, a honeycomb structure having an adsorbent supported thereon, a rotational axis, tubular air passageways extending therethrough parallel to the rotational axis and first and second end faces; drive means for driv

An apparatus for recovering a high-boiling point solvent comprising: a rotor comprising, a honeycomb structure having an adsorbent supported thereon, a rotational axis, tubular air passageways extending therethrough parallel to the rotational axis and first and second end faces; drive means for driving the rotor; a separator comprising radially arranged plate members provided in a face-to-face relationship with the first and second end faces of the rotor for partitioning the neighborhood of each of the rotor end faces into a adsorption zone and a desorption zone; fan means for supplying air containing a high-boiling point solvent boiling at 150°to 300°C. to the first end face of the absorption zone, for releasing a part of a clean gas effluent from the second end face of the rotor to an air atmosphere, and for supplying a remainder of the clean gas is supplied into the desorption zone subsequent to the adsorption zone in the direction of the rotation of the rotor; heating means installed behind the fan means for heating the remainder of the clean gas; cooling means for separating the solvent enriched gas effluent from the desorption zone of the rotor into a liquefied product to be recovered and a cooled lean gas; and return means for mixing the cooled lean gas with the high-boiling point solvent containing air.