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I would like to ask everyone: which companies across the country have a relatively large scale in the generation of electricity using coke oven gas? Where can I find more specific statistical figures such as installed capacity, power generation volume, and other information? The background is that I’m conducting industry research; the proportion of coke oven gas used for power generation is not high, and it’s somewhat difficult to identify the relevant companies. I came here hoping to hear any insights from everyone – thank you!
Are there any advantages to generating electricity using coke oven gas?
Between 2005 and 2010, power generation using residual coke oven gas was quite common, and it played a role in ensuring stable electricity supply for production. Later, due to the rapid development of hydroelectric power, which provided a stable and sufficient supply of electricity, the use of coke oven gas for power generation became rare. I recall that a coking plant with a capacity of 600,000 tons per year was equipped with a 6,000 KW generator set, producing 40 million kWh of electricity per year.
Now, there are very few projects for generating electricity using coke oven gas; most of them are based on designs from the past. How great it is to generate electricity using dry quenching of coke – it makes use of waste heat, is environmentally friendly, saves energy, and can also generate profits.