Published February 4, 2026
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AK-72M KONSENTRLANMAGAN AZOT KISLOTASI ISHLAB CHIQARISHDA KONTAKT APPARATIGA BERILAYOTGAN HAVO TARKIBIGA HAVONI AJRATISH SEXIDA HOSIL BO'LADIGAN 99,9%LI KISLOROD QO'SHISH HISOBIGA KONVERSIYA DARAJASINI OSHIRISH
Authors/Creators
- 1. "Farg'onaazot" AJ Ishlab chiqarish texnika boshqarmasi yetakchi mutaxassisi.
- 2. Worldly Knowledge Publishing Centre
Description
Ushbu maqolada AK-72M kontakt apparatida azot kislotasi ishlab chiqarishda havo tarkibiga havoni ajratish sexida hosil bo‘lgan 99,9% li kislorod qo‘shish orqali konversiya darajasini oshirish imkoniyatlari tahlil qilindi. Tadqiqot natijalari shuni ko‘rsatdiki, yuqori kontsentratsiyali kislorod ammiak oksidlanishini tezlashtiradi, NO ning NO₂ ga aylanishini oshiradi va HNO₃ chiqimini ko‘paytiradi. Shu bilan birga, jarayonning termal rejimi, apparat materiallari va xavfsizlik choralari hisobga olingan holda ishlab chiqarish samaradorligini optimallashtirish imkoniyatlari ko‘rib chiqildi.
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Additional details
References
- Ivanov, P. N. (2017). Thermal optimization of contact processes for nitric acid production. Chemical Engineering Journal, 132(3), 210–220.
- Kiseleva, O. V. (2019). Materials and safety in high-concentration oxygen environments in chemical plants. Industrial Safety, 12(2), 34–42.
- Petrova, E. I., & Kuznetsov, V. M. (2020). Kinetics of ammonia oxidation in high oxygen atmospheres. Journal of Chemical Technology, 95(4), 455–464.
- Shalaev, A. V. (2018). Industrial chemistry: Ammonia and nitric acid production. Moscow, Russia: Chemistry Press.
- Bailey, R. W. (2016). Industrial chemical processes: Kinetics and reactor design. London, UK: Elsevier.