Are there any benefits from industrial emissions especially fumes to the environment or animals?

Question

Are there any benefits from industrial emissions especially fumes to the environment or animals?

Answer 1

Generally, no. That's why stack scrubbers are such a good idea. They capture such fumes so they can be recycled into useful products.

Answer 2

CO2 is beneficial, of course.  Most of the other emissions would be considered pollutants.