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Anonymous users2024-01-24Household coal is used as fuel, coal contains sulfur, and corrosive gases such as sulfur dioxide and hydrogen sulfide are produced during the combustion process to corrode metal parts. This is not the case with "clean fuels" such as natural gas.
Not suitable, there is no fully mature household stove at present, and the cost of modification is not cost-effective, so you can do a restaurant or canteen because of the large amount of use.
In the past, there were those who used a sieve to shake briquettes, and there were also briquettes that were beaten with a briquette machine, and the simplest thing was to spread out with a pile of coal, and use iron and lead to draw small pieces on the spread coal and use them as briquettes.
Although you can save some money temporarily, you will pay a high health price. >>>More
Normal use is not dangerous, illegal operation is very dangerous.
There is no ban, alcohol fuel is expressly prohibited.
Ethylene glycol itself is not considered a dangerous good. >>>More