A Catalytic converter is a device that helps your car produce cleaner emissions. It does so by using a catalyst, which is referred to as a catalytic converter. It consists of a substrate that accelerates a chemical reaction, to turn harmful gases from the exhaust system, into less polluting ones. This catalytic converter can also help the environment in another way, through catalytic converter recycling.
In addition to reducing waste, recycling catalytic converters is economically profitable because of the Platinum Group Metals (PGM’s) found in them. The catalyst component inside the catalytic converter is typically a combination of Platinum (Pt), Palladium (Pd) and Rhodium (Rh). These are all costly platinum group metals, or PGM’s.
With the proper sorting and processing of catalytic converter scrap, these metals can be recovered and reused to manufacture new catalytic converters and other equipment, in turn then sustaining the mining industry of these metals and pro longing the reserves in South Africa.
The Olympus VANTA handheld XRF analyser, can reflect the value of the catalytic converter powder on the screen by using the pseudo element’s function. This value can be per gram, per tonne or per kg.
The formula is quite simple:
The total value of the catalytic converter Powder, is the concentration shown on the analyser for Platinum, Palladium and Rhodium, multiplied by their respective daily stock rates, (either per gram or per kilogram). This value is then divided by 1000 in order to get the value per kg. This value is then multiplied by the weight of the catalytic converter powder, which will give you the true value of the catalytic sample.
In figures 1 and 2 below, it will all make sense.
The XRF analyser will perform this calculation:
Value per kg(V) = ((Pt% X Pt stock rate) + (Pd% X Pd stock rate) + (Rh% X Rh stock rate)) X 10
(V) = ((1140ppm X R598) + (980ppm X R1098) + (246ppm X R13750)) X 10
(V) = R 5139 per kg
This calculation you will have to perform yourself:
Sample Value (SV) = Value per kg X Weight of sample in Kg
(SV) = R5139 X 0.92kg
(SV) = R4727.88
The XRF analyser will perform this calculation:
Value per kg(V) = ((Pt% X Pt stock rate) + (Pd% X Pd stock rate) + (Rh% X Rh stock rate)) X 10
(V) = ((3300ppm X R598) + (330ppm X R1098) + (530ppm X R13750)) / 1000
(V) = R 9621 per kg
This calculation you will have to perform yourself:
Sample Value (SV) = Value per kg X Weight of sample in Kg
(SV) = R9621 X 0.92kg
(SV) = R8851.32
For more information about the Rugged, Rapid and Productive Olympus VANTA handheld XRF analyser, to book a demonstration or request a quote.
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