High-performance separating membranes and their application in processes of gas purification from solid impurities
About authors
- 1 — I.M. Gubkin Russian State University of Oil and Gas
- 2 — I.M. Gubkin Russian State University of Oil and Gas
Abstract
The process of separating membranes productivity growth during treatment with gas-discharge plasma ions has been investigated and a method of polymer and metal-ceramic membranes modification by plasma-chemical treatment has been developed. The method allows to obtain membranes with required pore sizes. Plasma treatment of a metal-ceramic membrane with vapors of heterorganic compounds leads to a decrease in the pore size in the surface layer up to 250Ǻ. The use of plasma-modified metal-ceramic and ceramic membranes in the processes of gas purification from solid impurities makes it possible to realize an effective phase separation.
Область исследования:
(Archived) Environmental technologies, recycling and disposal of technogenic formations
Funding:
None
Similar articles
Risk indices of environmentally hazardous objects and rational strategies of risk management
2005 O. I. Nikonov, A. N. Medvedev, M. A. Medvedeva
Dismantling of process equipment of nuclear power facilities using explosion energy
2005 V. V. Kalashnikov, N. I. Laptev, D. A. Demoretskii
Development of principles of construction of complex system of operative monitoring of water objects and hydraulic structures
2005 A. A. Kalmykov, V. I. Elfimov, S. V. Porshnev, T. E. Yakupov
Determination of snow cover moisture content by measurements of ascending fluxes of lithospheric neutrons
2005 N. V. Demin, V. M. Bondarenko