Nauka innov. 2012, 8(4):10–17
https://doi.org/10.15407/scin8.04.010

Yu. Bunchuk, Yu. Mel’nyk, L. Potapovych, O. Khripkov
Yangel Yuzhnoye State Design Office, Dnepropetrovsk

 

Analytical Survey of Alterative Agents — Freon-113 Substitutes for Degreasing Operations of Aerospace Components and Units, which Contact with Liquid Oxygen

Section:  Scientific Basis of Innovation Activity
Language: Russian
Abstract: A number of ozone saving freon-113 substitutes widely used in degreasing operations of aerospace components and units, which contact with liquid oxygen are considered. Their key specifications are presented, guidelines for their applications in specific technological operations are given.
Key words: freon-113, surface degreasing, liquid oxygen.

References:
1. Morozov V.S., Kazakov Ju.I. i dr. Izyskanie i otrabotka al'ternativ ozonoopasnomu hladonu-113 v tehnologicheskih processah ochistki, obezzhirivanija, promyvki i ispytanij sborochnyh uzlov raketno-kosmicheskoj tehniki . Tehnologija mashinostroenija. 2007. No. 1. C. 76-79 [in Russian].
2. Al'ternativy dlja CFC-113 i metilhloroforma v ochistke metallov / Tehnicheskij komitet po ohrane ok ruzhajushhej sredy Mezhdunarodnogo kooperativa po ohrane ozonovogo sloja. Agentstvo po ohrane okruzhajushhej sredy SShA. 1994. 225 s. [in Russian].
3. Tehnicheskij otchet. ZAO «Promhimperm'». Rezul'taty ispytanij rastvoritelja hladis DVH i ocenka vozmozhnosti ego ispol'zovanija dlja obezzhirivanija kislorodnogo i kriogennogo oborudovanija. 2010. 10 s. [in Russian].
4. Bedrik B.G., Chulkov P.V. Rastvoriteli i sostavy dlja ochistki mashin i mehanizmov. Moskva: Himija, 1989. 175 s. [in Russian].
5. Tehnicheskij otchet. OAO «UkrNIITM». Jeksperimental'nye issledovanija po vyboru optimal'nogo vodno-mojushhego sredstva dlja obezzhirivanija poverhnostej pod «oksid». 2008. 155 s. [in Russian].