| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to absorption condensation of readily boiling fluid vapors and aims at reducing gasoline losses. It can be used in chemical and petrochemical industries, at oil product storages, etc. In compliance with proposed invention, developed surface of absorber condensation is divided into two or more parts. Note here that uncooled absorbent is fed into upper part, while absorbent cooled to low temperature is fed above the former, on every following lower part for it to be mixed with absorbent coming from higher part. Proposed device comprises absorber with developed condensation surface and absorber coolant. Developed surface of absorber condensation is divided into two or more parts. Note here that the beginning of uncooled absorbent communicates with the uncooled absorber feed unit, while the beginning of cooled absorber communicates with cooled absorber feed unit and has a mixer of absorber coming from higher part of absorber. ^ EFFECT: simplified absorber, lower costs. ^ 3 cl, 3 dwg |
