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Anything that can make [air quality] worse is an air pollutant.
Air pollutants are mainly divided into harmful gases (carbon dioxide, nitrogen oxides, hydrocarbons, photochemical smog and halogen elements, etc.) and particulate matter (dust and acid mist, aerosols, etc.). Their main ** are factory emissions, vehicle exhaust, agricultural reclamation, forest fires, cooking smoke (including roadside barbecues), dust (including construction sites), etc.
Gaseous pollutants are further divided into primary pollutants and secondary pollutants.
1) Primary contaminants. Primary pollutants refer to pollutants emitted directly from pollution sources, such as sulfur dioxide, nitric oxide, carbon monoxide, particulate matter, etc., which can be divided into reactants and non-reactants, the former is unstable and often reacts with other substances in the atmospheric environment, or acts as a catalyst to promote the reaction between other pollutants, and the latter does not react or reacts slowly.
2) Secondary pollutants. Secondary pollutants refer to new air pollutants that are completely different from the physical and chemical properties of primary pollutants formed by chemical reactions or photochemical reactions formed by the interaction of primary pollutants in the atmosphere, and their toxicity is stronger than that of primary pollutants. The most common secondary pollutants are sulfuric acid and sulfate aerosols, nitric acid and nitrate aerosols, ozone, photochemical oxidant OX, and many active intermediates (also known as free radicals) with different lifetimes, such as HO.
Harmful gases are produced during the combustion of gas, so gas can make the air quality worse.
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Definitely! A large amount of carbon monoxide in gas can poison people!
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Hello, dear, Bucket Rising Seepage Yes, too much air will cause the gas to not catch. Gas requires a certain amount of oxygen to burn, and if there is too much air, the ratio of gas and oxygen will be unbalanced, resulting in gas not being able to burn. In this case, you can try to adjust the size of the gas valve to reduce the ingress of air to achieve the correct ratio of gas to oxygen.
Also, if you're using a gas cooktop, try cleaning the cooktop's nozzles to make sure the gas ridges are coming out smoothly. If the problem persists, it is recommended that you contact a professional gas repairer for inspection and repair.
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Summary. Hello, I am very happy to serve you, the quality of industrial gas is not good, you should contact the local industrial gas department, and ask the department to test the calorific value, gas temperature, water content, and dust content of the gas to prevent major incidents Dear You can refer to it I hope it can help you.
Hello, I am very happy to serve you, the quality of industrial gas is not good, you should contact the local industrial gas department to do the door, rolling boy requires the department to test the calorific value, gas temperature, water content, and dust content of the gas to prevent major incidents Dachun Wang Dear You can refer to it I hope it can help you.
Although the quality of the gas is up to standard, I want the teachers to help me come up with ideas on how to make the gas value increase a little more.
Pro: Generally, the lead industrial gas is a gas with flammable components that is processed from coal as raw material, and contains combustible components.
Is Cha Rift now in accordance with the standard? There is no good way to go up the gas value network now, you can look at your peers, it is basically difficult, and it is very dangerous to defeat the source.
Actually, it's not that I don't help you, it's just that I'm really staring at the real Yan Hanyun to make the gas value online rise a little, this is very difficult, and you need to look at the situation comprehensively
And it's basically difficult.
Is there any standard for the inspection temperature, and how much should the bottom temperature of the furnace be controlled?
What is the temperature difference between the inspection temperatures, how much is the most appropriate control, how much should the temperature of the furnace bottom be controlled, and how to deal with it if it is too high or too low.
This is not just a few words that can say how much should be controlled, dear We also know that there are many things in this relationship, such as Dou Xuguo didn't say much temperature before this, and it was basically not empty and regretful.
We have a work ethic.
In the case of overwork, it is between 520 and 580.
Well, dear If there are other problems, I recommend calling a professional to come and have a look for safety.
Do you have any professional books about two-stage gas generators, and I will study them as well.
Do you have any professional books about two-stage gas generators, and I will study them as well.
Single-stage and double-stage gas generator reference books Shen Xian "Gasification Technology", "Generator Gas Production, Operation and Maintenance Q&A", "Industrial Gas Lifting and Destruction Furnace Use Management and Safe Wide Answer Operation" You can refer to these.
Thank you. Don't dislike me for talking too much, oh, it's all for safety, thank you for your understanding.
Dear, you're welcome, if you approve of me, please give me a positive thumbs up, excuse me, thank you.