Development of a Powder Formulation for Effective Removal of Toxic Chemicals from Textile Materials
https://doi.org/10.35825/2587-5728-2017-1-4-41-49
EDN: yoqcfv
Abstract
The article is dedicated to the development of a powder formulation for the decontamination of textile materials. The degassing effect is achieved due to the capillary effect, created by the nanoparticles, included in the above mentioned formulation, that penetrate into the pores of the fibres of the textile material. The degassing formulation contains (weight) А12О3 12 % и SiO2 88 %, with polydisperse microparticles 85 % (weight) and nanoparticles 15 % (weight). The necessary completeness of the decontamination is achieved after the removal of more than (30±7) % of the liquid phase of toxic chemicals. This result may be achieved after the use of powder formulations with particles with an average size of less than 50 µm. The elaborated powder formulation allows to remove more than 80 % of the liquid phase of toxic chemical, that provides the necessary completeness of the decontamination of military equipage.
About the Authors
P. N. Kolesnikov
The Federal State Official Military Educational Establishment of Higher Education «Military Academy of Radiological, Chemical and Biological Defence named after Marshal of the Soviet Union S.K. Timoshenko»
Russian Federation
Russian Federation
Kolesnikov Pavel Nikolaevich. Teacher of the Department of means of protection against weapons of mass destruction. Candidate of Chemical Sciences, Associate Professor
Gorky Street 16, Kostroma 156015
V. P. Khantov
The Federal State Official Military Educational Establishment of Higher Education «Military Academy of Radiological, Chemical and Biological Defence named after Marshal of the Soviet Union S.K. Timoshenko»
Russian Federation
Russian Federation
Head of the Department of means of protection against weapons of mass destruction. Candidate of Chemical Sciences, Associate Professor
Gorky Street 16, Kostroma 156015
References
1. Radutskiy V.Yu., Shulzhenko V.N., Rubanov Yu.K. Radiological and Chemical Defence Means and Equipment. Study Guide. Belgorod, Belgorod State University, 2008 (in Russian).
2. Lepeshinsky I.Yu., Kutepov V.A., Polodeev V.P. Radiological and Chemical Defence Means and Equipment. Study Guide. Omsk, Omsk State Technical University, 2008 (in Russian).
3. Patent RF № 2307691 RU (2006) (in Russian).
4. Patent № 3625583 DE (1986).
5. Patent № 300771 DD (1978).
6. Patent. № 6,537,382 B1 US (2000).
7. Patent № 2000074787 WO (2000).
8. Patent RF № 2585028 RU (2014) (in Russian).
9. Patent RF № 2585027 RU (2016) (in Russian).
10. State standart 8728-88. Plasticizers. Technical conditions [Теkst]. Мoscow : State Committee USSR for Standards, 1988 (in Russian).
11. State standart 217713. Aluminosilicate catalyst ground. Technical conditions [Теkst]. Мoscow : State Committee USSR for Standards, 1971 (in Russian).
12. State standart 14922-77. Аerosil. Technical conditions [Теkst]. Мoscow : State Committee USSR for Standards, 1977 (in Russian).
13. Technic Specifications 8318-011-10725218-96. Material Viniliskozha-T with Discrete Surface. Technic Specifications. Ivanovo, Fabitex. NPO «Neorganica» (in Russian).
14. Kolesnikov P.N. Imitator of contamination of textile materials with O-isobutyl-S-2-(N,N-diethylamino) ethylmethylphosphonate and its removal by powder formulations // Bulletin of the Kazan Technological University. 2016. V. 19. № 3. P. 82–85 (in Russian).
15. Kolesnikov P.N., Khantov V.P., Migachev Yu.S., Sosnin N.I. Polydisperse powder formulation with nanoparticles for degassing of textile matherials // National Priorities of Russia. Series 1: Science and Military Security. 2016. № 4(7). P. 101–104 (in Russian).
16. Kolesnikov P.N. The use of nanopowders to reduce the danger of textile clothing materials and special protective equipment contaminated with liquid potent poisonous substances as a result of an accident at a chemically hazardous facility // News of Higher Educational Establishments. Technology of the textile industry. 2015. №5 (358). Pp. 211–214 (in Russian).
17. Kiselev A.M. Organizational questions on the use of nanopowders to reduce the contamination of clothing materials and special protective equipment contaminated with liquid potent poisonous substances as a result of an accident at a chemically hazardous facility // GosReg: state regulation of public relations. 2015. №1 (11). P. 20 (in Russian).
Review
For citations:
Kolesnikov P.N., Khantov V.P. Development of a Powder Formulation for Effective Removal of Toxic Chemicals from Textile Materials. Journal of NBC Protection Corps. 2017;1(4):41-49. (In Russ.) https://doi.org/10.35825/2587-5728-2017-1-4-41-49. EDN: yoqcfv
Views:
144
Email this article 