Rhodium (treatment of automobile catalyst)

The activity generating the emissions is treatment of automobile catalyst. The Reference Product is rhodium. Rhodium is a metal. It is a noble metal, it is characterized as one of the most rare and valuable precious metals, and it is a transition metal. It is a by-product produced in the joint production of palladium, nickel, platinum, and copper. It can be used in the following applications and/or processes: many industrial processes such as glass, glass fibre and nitric acid production, as catalyst in catalytic converters. The Reference Product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary transforming activity. Please refer to the ecoinvent documentation for full details: https://ecoquery.ecoinvent.org/3.12/cutoff/dataset/7869/documentation