搜索结果: 1-8 共查到“工学 Sulfur Dioxide”相关记录8条 . 查询时间(0.096 秒)
China’s Sulfur Dioxide Emissions Declined Significantly While India’s Grew Over Last Decade
China Sulfur Dioxide Emissions Declined Significantly India Grew Over Last Decade
2017/11/24
Sulfur dioxide is an air pollutant that causes acid rain, haze and many health-related problems. It is produced predominantly when coal is burned to generate electricity.Although China and India remai...
Sulfur Dioxide Control by Electric Utilities: What Are the Gains from Trade?
Trade Electric Utilities
2015/9/18
Title IV of the 1990 Clean Air Act Amendments (CAAA) established
a market for transferable sulfur dioxide (SO,) emission allowances
among electric utilities. This market offers firms facing high mar...
Removal of Nitrogen Dioxide and Sulfur Dioxide from Air Streams by Absorption in Urea Solution
Sulfur Dioxide Removal Nitrogen Dioxide Removal Column Absorption Removal of Acid Gases Air Pollution Prevention
2013/3/12
The study focuses on the absorption rates of NO2, SO2 and a mixture of these two acid gases into urea solution in packed bed column. The absorption rate was studied as a function of absorbent temperat...
Absorption of Low Concentration Sulfur Dioxide Using Liquid-containing Microporous Membrane
hollow fiber liquid-containing membrane citric acid,low concentration SO2 absorption
2009/11/16
The absorption of low concentration SO2 in flue gas by using the module of liquid-containing microporous membrane which is made up of hollow fiber and citric acid-sodium citrate buffer solution was in...
Oxidation of Sulfur Dioxide to Sulfuric Acid over Activated Carbon Catalyst Produced from Wood
Sulfur dioxide Catalytic oxidation Activated carbon catalyst Waste wood Sulfuric acid
2009/7/23
Sulfur dioxide can be removed from exhaust gases by oxidation to sulfuric acid over an activated carbon catalyst in the presence of water. A manufacturing method for activated carbon was developed bas...
The 13th Sulfur Dioxide, Nitrogen Oxide, Mercury and Fine Particle Pollution Control Technology & Management International Exchange Conference（第十三届二氧化硫氮氧化物、汞、细颗粒物污染控制技术与管理国际交流会）
第十三届 二氧化硫氮氧化物 汞 细颗粒物 污染控制技术
2009/4/3
我国以煤为主的能源结构是影响我国大气环境质量的主要因素之一，90%二氧化硫、67%氮氧化物、35%可吸入颗粒物、70%烟尘排放量来自于煤炭的燃烧，其中，燃煤电站、燃煤工业锅炉、燃煤炉窑等烟气排放污染问题最为突出，燃煤烟气污染控制是控制大气环境污染的重要途径，烟气脱硫脱氮脱汞除尘脱除超细颗粒物是控制燃煤烟气污染的重点。围绕我国大气污染控制方面的重大需求和国际技术前沿，通过关键技术研发和系统集成，开发...
Prediction of Sulfur Dioxide (SO2) Concentration Levels from the Mina Al-Fahal Refinery in Oman Using Artificial Neural Networks
Air pollution ANN SO models refinery Sultanate of Oman
2009/1/6
In this investigation, two Artificial Neural Network (ANN) models were applied for predicting ground-level sulfur dioxide (SO2) in the Sultanate of Oman in order to provide an early warning advisory f...
Sulfur Dioxide (SO2) Accumulation in Soil and Plant's Leaves around an Oil Refinery: A Case Study from Saudi Arabia
Air pollution sulfur dioxide soil and plants oil refinery Saudi Arabia
2008/12/19
The accumulative levels of SO2 in soil and plant's leaves around an oil refinery were monitored. Four different sites around the refinery area were chosen; west, south east, north east and the norther...