ES200373A1 - Procedure for obtaining industrial cold, simultaneously with distilled water and transparent bacteriological and technically pure ice, with the corresponding devices for its implementation (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Process for obtaining industrial cold, simultaneously with distilled water and bacteriological ice and technically pure, with the corresponding devices for its implementation, of the kind that comprise the evaporation at low temperature and pressure, of a brine that is circulated through a heat exchange medium and the absorption of the vapors formed by means of a eutectic solution, characterized by comprising the phases of absorbing, by affinity, the vapors of water released by said brine at low temperatures and pressures, using a eutectic mixture of reduced specific heat and boiling point, capable of endothermically absorbing said vapors; and at 0º.c, concentrate this solution until returning the specific weight corresponding to its eutexial point; to reintroduce it in the absorption cycle in the absorption cycle and the subsequent recovery of the thermal energy of the steam and degraded vapor from the eutectic concentrator, plus that used for the production of motive power and half of that consumed by the ejectors to create the vacuum required for the operation of the installation, in a multiple distillation cycle, specially arranged to provide the water free of salts, for the circulating solutions and, optionally, water free of salts and organic matters for the loading of the molds for the making of ice. (Machine-translation by Google Translate, not legally binding)