blue arrows or lines identify liquids, brown solids; the weight of lines and arrows is an indication for relative solid or liquid mass flow rate in question on a logarithmic scale.
The process was designed to run on high-tech low emission sites. For companies which are allowed to run old polluting aqua regia processes it might be reasonable to upgrade their standards of sustainable development on the long run.
The process can run from lab scale to production capacity; it can be upscaled easily. Because of its simplicity no further process data are supplied here for reasons of confidentiality in order to prevent unauthorized copies. Any plant will be tailor made for individual customer needs and capabilities and will take into account the skills of the operators.