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Publication of BG48349A1publicationCriticalpatent/BG48349A1/en
Physical Or Chemical Processes And Apparatus
(AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps
(AREA)
Abstract
The device can be used to determine the quantity of various admixtures in natural /native/ and waste waters, as well as for physico-chemical analysis, investigation of phase transformations in multicomponent systems, etc. It offers increased productivity and enables to carry out efficient crystallization concentration. The device includes a chamber for the refrigerating agent, low temperature generator, cassette, feeding block with drive, containers with stirrers positioned in the cassette switched to the drive, temperature regulator and control block. In addition, the unit contains a block for switching over the feeding, program block and stirrer block.
BG6107883A1981-10-061983-05-26Device for concentrating of admixtures from liquid solution
BG48349A1
(en)