WORKING OUT THE CONSUMPTION RATE OF DRY ICE AT REALIZATION OF СО2-BLASTING TECHNOLOGY

Authors

  • Г. К. Лавренченко ООО «Институт низкотемпературных энерготехнологий», а/я 188, г. Одесса, Украина, 65026, Ukraine
  • А. В. Копытин ООО «Институт низкотемпературных энерготехнологий», а/я 188, г. Одесса, Украина, 65026, Ukraine
  • Н. М. Дмитриев ООО «Строй Гарант Инвест-55», а/я 118, г. Южный Одесской области, Украина, 65481, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2013.0677

Keywords:

СО2-blasting, Jet cleaning, Dry ice, Surface, Dirtiness, Dry ice consumption rate, Liquid low-temperature carbon dioxide consumption rate, Surface cleaning time, Dry ice manufacture, Carbon dioxide losses, Dry ice granules, Technology of surface cleaning

Abstract

СО2-blasting is an effective way of jet cleaning of surfaces by dry ice granules from various types of dirt and the technological depositions formed in an equipment operating time. The mentioned technology is widely applied in different industries (power engineering, mechanical engineering, chemical and petrochemical industries) for repair work. When applying СО2-blasting the information on the specific consumption rate of dry ice granules is needed. In this connection the consumption of liquid low-temperature carbon dioxide in the course of manufacture, storage, transportation and use of dry ice granules has been determined. The specific consumption rates of dry ice granules depending on types of a cleanable surface, equipment, designs, and a kind and degree of their dirtiness have been developed. It will enable us to determine with sufficient degree of accuracy the cost and terms of work execution when applying СО2-blasting technology.

Author Biographies

Г. К. Лавренченко, ООО «Институт низкотемпературных энерготехнологий», а/я 188, г. Одесса, Украина, 65026

G.K. Lavrenchenko

А. В. Копытин, ООО «Институт низкотемпературных энерготехнологий», а/я 188, г. Одесса, Украина, 65026

A.V. Kopytin

Н. М. Дмитриев, ООО «Строй Гарант Инвест-55», а/я 118, г. Южный Одесской области, Украина, 65481

N.M. Dmitriev

Issue

No. 3 (2013): Технические газы

Section

INDUSTRIAL GASES IN MODERN TECHNOLOGIES

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