Training in Civil Defense
V.I.Potkin, D.Shcharbin, A.A.Denisov, S.G.Paschkevich, M.Bryszewska, S.K.Petkevich, A.V.Kletskov, D.O.Lapotko, V.V.Kazbanov, T.A.Gurinovich, V.A.Kulchitsky
The influence of heterocyclic compound-PAMAM dendrimer complexes on evoked electrical responses in slices of hypoxic brain tissue
Sergey Tumanov, Yuri Zubenko, Marc Greven, David R. Greenwood, Vadim Shmanai, Silas G. Villas-Boas
Comprehensive Lipidome Profiling of Sauvignon Blanc Grape Juice
Vladimir A. Kulchitsky, Vladimir I. Potkin, Yuri S. Zubenko
Cytotoxic Effects of Chemotherapeutic Drugs and Heterocyclic Compounds at Application on the Cells of Primary Culture of Neuroephitelium Tumors
Andreyev A. Y., Tsui H. S., Milne G. L., Shmanai V. V., Bekish A. V., Fomich M. A., Pham M. N., Nong Y., Murphy A. N., Clarke C. F., Shchepinov M. S.
Isotope-Reinforced Polyunsaturated Fatty Acids Protect Mitochondria from Oxidative Stress
Fomich M. A., Kvach M. V., Navakouski M. J., Weise C., Baranovsky A. V., Korshun V. A., Shmanai V. V.
Azide Phosphoramidite in Direct Synthesis of Azide-Modified Oligonucleotides
|FIBAN X-1||FIBAN K-1||FIBAN K-4||FIBAN К-1-1|
|FIBAN A-6||FIBAN АК-22В||FIBAN S|
|PROTECTIVE CLOTHING||FIBAN А-1||FIBAN AK-22|
|Polymetric matrix||Polypropilene fiber with graft copolymer of styrene and divinilbenzene (Fig 1).|
|Physical forms||Non-woven needle-punctured fabric with surface density of 250 - 1000 g/m2, staple. Diameter of the filaments 40 µ. Color: light brown. Width of the fabric up to 160 cm, thickness 3 - 12 mm, the volume density is 0.1 kg/dm3. Compression till 0.25 kg/dm3 is possible.|
|Optimal capacity meq/g||3.0. The materials can be produced with the greater or smaller exchange capacity.|
g H2O/g fiber
|1.0. The materials can be produced with the greater or smaller swelling.|
|pH working range||0 - 14|
|Temperature working range||0 - 100° C. Short-time heating up to 140°C.|
|Stability against aggressive media||Stable against concentrated HCl, H2SO4, NaOH and all organic solvents.|
|Osmotic stability||Stable in cycles of acid-alkali alternative treatment and drying-wetting.|
|Water purification and the seperation of solutes||
|High rate of ion exchange, sorption and catalytic processes||Mono-fibers FIBAN K-1 have diameter about
40 microns that corresponds to granular ion exchanger with a dispersivity
The rate of processes on such ion exchangers is by of one to two order of magnitude higher, than on the granular ion exchangers, used in the water purification, where the application of highly dis-persed resins is impossible because of a high resistance of the filtering bed for liquids or gases flow (Fig.3).
|Low resistance of the filtering layer to liquids or gases flows||The resistance of the filtering layer of the FIBAN K-1
depends on the density of filling, which is determined by the textile
form or additional thickening.
For processes of air purification optimum of the layers density is 0.1 kg/dm3, and thickness of the layer - 3 - 10 mm. In respirators the optimum thickness is 3 mm.
© 2009 INSTITUTE OF PHYSICAL ORGANIC CHEMISTRY OF NASB
|Development and optimization ConstFlash|