Rare-gas sensitized radiolysis of gaseous isobutene: ionic processes

Ionic and neutral decompssition of gaseous bromochloromethanes

Gas Phase Far Ultraviolet Photolysis and Radiolysis of Vinyl Chloride

Quantum yie lds of the major products formed in the far ultraviole t photolys is of CH,C DCI (C2 H2 , C, HD , C,HoD, C, H2 D" and 1,3·C, H,D,) have been de termined at 147 nm (8.4 eV), 123.6 nm (10.0 eV), a nd 104.8106.7 nm 01.611.8 eV). The quantum yield of the s tab le vinyl rad icals which can be un· ambiguous ly asc ribed to the primary process (CH2CDCI + hll ~ CH,C D+ CI) is 0.3 a nd 0.05 ...

Feasibility of removing gaseous contaminants from manned space-cabin atmospheres by ionic processes. AMRL-TR-66-22.

The application of ionic processes to the purification of manned space-cabin atmospheres was investigated in anticipation of a need for a radically new atmospheric purification system for some of the presently scheduled space jaurneys. Processes considered are (1) ion-molecule reactions of contaminant mulecules with specific added molecule ions (O0, 0) and (2) clustering of contaminant molecule...

hazard evaluation of gas condensate stabilization and dehydration unit of parsian gas refinery using hazop procedures

شناسایی مخاطرات در واحد 400 پالایشگاه گاز پارسیان. در این پروزه با بکارگیری از تکنیک hazop به شناسا یی مخاطرات ، انحرافات ممکن و در صورت لزوم ارایه راهکارهای مناسب جهت افزایش ایمنی فرا یند پرداخته میگردد. شرایط عملیاتی مخاطره آمیز نظیر فشار و دمای بالا و وجود ترکیبات مختلف سمی و قابل انفجار در واحدهای پالایش گاز، ضرورت توجه به موارد ایمنی در این چنین واحدهایی را مشخص می سازد. مطالعه hazop یک ر...

Yb-Sensitized Rare-Earth Doped Optical Glasses

The temperature e ect upon infrared-to-visible frequency upconversion uorescence emission in o -resonance infrared excited Yb-sensitized rare-earth doped optical glasses is theoretically and experimentally investigated. We have examined samples of Er3+/Yb-codoped Ga2S3:La2O3 chalcogenide glasses and germanosilicate optical bers, and Ga2O3:La2O3 chalcogenide and uoroindate glasses codoped with P...