Hydrogen fluoride (rare earth oxides production - from rare earth oxide concentrate - 50% REO)

The activity generating the emissions is rare earth oxides production, from rare earth oxide concentrate, 50% REO. The reference product is hydrogen fluoride. Hydrogen fluoride is an inorganic substance with a CAS no. : 007664-39-3. It is called fluorane under IUPAC naming and its molecular formula is: FH. It is gas under normal conditions of temperature and pressure with a strong, irritating odor. It is modelled as a pure substance. Modelling this substance in a solution requires the user to add the solvent of their choice in their models. There is no publicly available information about the consumption of this substance on a consumer level. On industrial sites, the substance is used for the manufacture of products in the following sectors: chemicals. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/23543/documentation.