1. Environmental pollution: A large number of harmful gases such as carbon dioxide, sulfur dioxide, nitrogen oxides and toxic substances such as heavy metals will be produced in the process of coal chemical production, which will cause serious pollution to the environment and long-term harm to the surrounding air, water quality and soil.
2. Health risk: Coal chemical production will release a lot of harmful gases and particles, which will do harm to the health of surrounding residents and increase the risk of lung cancer, cardiovascular diseases and other diseases.
3. Ecological destruction: Coal chemical production needs to consume a lot of energy and water resources, which will lead to the destruction of the surrounding ecosystem and ecological balance and have a long-term impact on the ecosystem.