ABOUT EXPERIENCE OF APPLICATION OF VESSELS-GASIFIERS FOR SUPPLY THE CRYOMEDICAL EQUIPMENT BY NITROGEN

Authors

  • А. Ю. Баранов Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002, Russian Federation
  • Д. Г. Балахнин Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002, Russian Federation
  • В. А. Баранов Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002, Russian Federation
  • И. А. Козлова Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002, Russian Federation

DOI:

https://doi.org/10.18198/j.ind.gases.2008.0393

Keywords:

Cryogenic capacity, Cryogenic vessel-gasifier, Liquid nitrogen, Losses of nitrogen, Pressure, Temperature, Throttling, Cryomedicine

Abstract

In the nomenclature of the cryogenic capacitor equipment of the CIS countries there is an essential blank — there are no vessels of average volume by capacity from 60 up to 350 l. Applied cryogenic technologies developed now forms a significant demand for vessels of such type. Suppliers of liquid nitrogen suggest to use import vessels-gasifiers for its transportation and storage. Analyze shown that these capacities do not suit for this purpose as are designed for other purposes. Therefore their use as means of delivery of liquid nitrogen are ineffective. In case of application of vessels-gasifiers in which liquid nitrogen is stored at the increased pressure, losses from its often can make 45 %. It is necessary for manufacturers of capacities to organize the release and deliveries to numerous consumers. 

Author Biographies

А. Ю. Баранов, Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002

А.Yu. Baranov

Д. Г. Балахнин, Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002

D.G.Balahnin

В. А. Баранов, Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002

V.А. Baranov

И. А. Козлова, Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий, ул. Ломоносова, 9, г. Санкт-Петербург, РФ, 190002

I.A. Kozlova

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Issue

No. 5 (2008): Технические газы

Section

INDUSTRIAL GASES IN MODERN TECHNOLOGIES

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