Occurrence of gas phase ammonia in the area of Beijing
نویسندگان
چکیده
Occurrence of gas phase ammonia in the area of Beijing (China) A. Ianniello, F. Spataro, G. Esposito, I. Allegrini, E. Rantica, M. P. Ancora, M. Hu, and T. Zhu CNR Institute of Atmospheric Pollution Research, Via Salaria Km 29.3, CP10, 00015 Monterotondo S., Rome, Italy State Key Joint Laboratory for Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, China
منابع مشابه
The Effect to Epsilon Phase on the Friction and Wear of Nitrided Die Steels (RESEARCH NOTE)
In this paper, the wear resistance and antifriction of epsilon phase layer and diffusion layer of gas nitrided D2 steel and M2 steel have been studied. The changes m wear mechanism of epsilon phase under the load from 20N to 200N are analysed. When the load is lighter than 100N, it is mainly oxidizing wear on friction surface. The adhesion, peeling off and abrasive wear appear on friction surfa...
متن کاملInvestigating the Challenges and Consequences of Ammonia Gas Emission Caused by the Explosion in Firuzabad Sodium Carbonate Factory in Iran With Health Care Approach in 2022: A Case Study
Background: An ammonia gas explosion poses immediate health hazards such as respiratory tract burns, skin and eye irritation, and potential death within seconds. It also causes long-term negative impacts on biodiversity, affecting aquatic life and vegetation. An explosion in the Firuzabad sodium carbonate factory in Iran led to massive ammonia gas leakage and the poisoning of several employees....
متن کاملDetermination of Time of Oil Cracking into Gas in Weiyuan Paleo-Oil Pool in Sichuan Basin, South China
Weiyuan gas field, located in the Sichuan basin of south China, is a large marine gas field with the oldest reservoir (the Sinian sequences) in south China. The hydrocarbon origin of the gas field has long been debated by petroleum geologists. Recently, it was recognized that a paleo-oil pool maybe the significant contributor to the gas field. Consequently, when the paleo-oil pool had been crac...
متن کاملمدلسازی پیامد نشت آمونیاک از مخازن آن با استفاده از نرمافزار ALOHA و تدوین برنامه واکنش در شرایط اضطراری در یکی از صنایع فرایندی
Introduction: The most important goal of modeling is to acquire knowledge about the real system's behavior. Toxic leakage in process and chemical industries is likely to be one of the main causes of working people and residents around these industries. Method: In this study, the ammonia liquid release from storage reservoir in one of the southern refineries was investigated and analyzed usin...
متن کاملDetermination of Interfacial Area in Gas-Liquid Two Phase by Light Transmission
The purpose of the present paper is to develop light beam method to measurement of interfacial area in a rectangular gas-liquid bubble column. Total interfacial area can be determined in bubble column filled by transparent liquid by light transmission method. According to pervious researches, the fraction of parallel light is function of interfacial area and optical path l...
متن کامل