Location: CL - Chile
This activity represents a renaming activity. The activity links purge gas, rich in sodium nitrate to sodium nitrate, unrefined. This activity allows to model the reuse of purge gas in the production of potassium nitrate, industrial grade.
Undefined unit processes (UPRs) are the unlinked, multi-product activity datasets that form the basis for all of the system models available in the ecoinvent database. This is the way the datasets are obtained and entered into the database by the data providers. These activity datasets are useful for investigating the environmental impacts of a specific activity (gate-to-gate), without regard to its upstream or downstream impacts.