Exhaust gas or flue gas is emitted as a result of the combustion of fuels such as natural gas, gasoline (petrol), diesel fuel, fuel oil, biodiesel blends, [1] or coal. According to the type of engine, it is discharged into the atmosphere through an exhaust pipe, flue gas stack, or propelling nozzle.

Exhaust gas refers to the gases emitted from industrial activities, such as power plants, chemical industries, and petrochemical units, which contain sulfur compounds like CS2, H2S, and SO2. These gases need to be removed for environmental …

Most modern internal combustion engine emissions are relatively harmless, so what are the harmful exhaust chemical compounds to be aware of?

In internal combustion engines, exhaust gas recirculation (EGR) is a nitrogen oxide (NO x) emissions reduction technique used in petrol/gasoline, diesel engines and some hydrogen engines. [1] EGR works by recirculating a portion of an engine's exhaust gas back to …

EGR是Exhaust Gas Re-circulation的缩写，即 废气再循环 的简称。废气再循环是指把发动机排出的部分废气回送到 进气歧管 ，并与新鲜混合气一起再次进入气缸。由于废气中含有大量的CO2等多原子气体，而CO2等气体不能燃烧却由于其比热容高而吸收大量的热，使气缸中 ...

Oct 19, 2023 · The exhaust gas of a vehicle is removed from the vehicle and released in the environment through what is known as the exhaust pipe or propelling nozzle. Exhaust fumes are notorious for being unhealthy both for humans and the environment, due to the presence of certain chemical substances that are all too well known for being harmful to humans.

几个词都有尾气，排放气的意思，但侧重点不同： effluent gas----比较泛泛，排出的气体，effluent 更多的用于液相排出物 off gas----侧重污染的空气、化学反应器排出的废气 tail gas----指未反应完的气体，和原料气有相同的组分 vent gas----侧重于放空气 flue gas ...

Diesel engine exhaust gases vary with speed and load. High loads and high speeds result in the highest temperatures. Generally, temperatures of 500–700°C (932–1293°F) are produced in the exhaust gases from diesel-cycle engines at 100% load to 200–300°C (392–572°F) with no load.

Dec 22, 2024 · Explore the composition, characteristics, and environmental impact of exhaust gases. Learn how exhaust system engineering improves vehicle performance and reduces emissions.

Exhaust gases (engine) refer to the emissions produced by the combustion process in an engine, containing harmful substances like carbon monoxide, hydrocarbons, particulate matter, and nitrous gases, which are regulated due to their impact on urban air quality. You might find these chapters and articles relevant to this topic. E. Monfort, ...