Adsorption of 1,3,5-Triazine hexahydro-1,3,5-trinitro and 1,3,5,7-Tetrazocine octahydro- 1,3,5,7- tetranitro , from indoor air , using poly ( 2,6-diphenyle-p-phenylene oxide ).
Hojjat Ghanbarian - Behrouz Mirza - Mohammad Reza Manafi
Hojjat Ghanbarian - Behrouz Mirza - Mohammad Reza Manafi
Faculty of science, Applied chemistry, South Tehran Branch, Islamic Azad University, Tehran, Iran - Faculty of science, Applied chemistry, South Tehran Branch, Islamic Azad University, Tehran, Iran - Faculty of science, Applied chemistry, South Tehran Branch, Islamic Azad University, Tehran, Iran
زبان مقاله : انگلیسی |
تعداد صفحات مقاله : 1 صفحه |
نوع مقاله : چکیده |
ISC کد مقاله در : ISC4026_524645
چکیده
One of the most important challenges in the air pollution1, is volatile and semi-volatile organic compounds2 that must be identified. This organic compounds are very numerous and some of them are dangerous. For example in the some public socials, there are concealed organic compounds such as explosives, drugs and etc. that vapors of them, exist inair. The goal of this research is adsorption of vapors of 1,3,5-Triazine hexahydro-1,3,5-trinitro and 1,3,5,7-Tetrazocine octahydro-1,3,5,7-tetranitro that put in the indoor place for several hours and then desorption them by a kind of especial polymer and new method and analysis of them. Adsorbent is poly ( 6- و 2 diphenyle-p-phenylene oxide)3 powder that is added to distillated water as a solvent because this polymer is hydrophobic . This suspension enters to the impinjer instrument4then indoor air is pumped into it .each other two organic compounds that are mentioned above enter into the trap or impinjer and then adsorption5 on the surface of porous polymer and trap into holes until 10 days. Finally, after trap, act of thermal desorption is accomplished according to ASTM1356 standard. Two materials that are trapped, transfer to GC-MS instrument for analysis. GC and Mass spectrums, also SEM image of polymer before and after of adsorption and desorption are obtain and existing of two organic compound in air be proved.کليدواژه ها
pollution air.semi-volatile organic compounds,poly, Impinjer instrument, Adsorptionنحوه استناد به مقاله
در صورتی که می خواهید در اثر پژوهشی خود به این مقاله ارجاع دهید، به سادگی می توانید از عبارت زیر در بخش منابع و مراجع استفاده نمایید:Ghanbarian , Hojjat , 1398 , Adsorption of 1,3,5-Triazine hexahydro-1,3,5-trinitro and 1,3,5,7-Tetrazocine octahydro- 1,3,5,7- tetranitro , from indoor air , using poly ( 2,6-diphenyle-p-phenylene oxide ). , دومین کنفرانس ملی کاتالیست انجمن شیمی ایران
انتشار دهنده
محل انتشار : دومین کنفرانس ملی کاتالیست انجمن شیمی ایرانمشخصات برگزارکننده همایش : دانشگاه خوارزمي
تعداد مقالات : 215
کد اختصاصی :
۹۸۱۹۱-۲۸۷۱۶
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