How much is a kilogram of waste platinum rhodium wire**? From waste to precious metals
Platinum rhodium wire is an alloy composed of platinum and rhodium, which has the characteristics of high temperature resistance, corrosion resistance, good electrical conductivity and catalysis, and is widely used in industrial, medical, electronic and environmental protection fields. However, as the platinum rhodium wire reaches the end of its useful life or is damaged, it becomes waste platinum rhodium wire and is discarded or piled up. Although these waste platinum rhodium wires have lost their original functions, they still contain a large amount of platinum and rhodium, both of which are rare and expensive and have high value. So, how much is a kilogram of waste platinum rhodium wire? From waste to rare metals, what is the process of waste platinum rhodium wire?
First of all, to ** waste platinum rhodium wire, it needs to be collected and sorted. There are two main types of waste platinum rhodium wire, one is the waste material in industrial production, such as thermocouples, electrodes, contacts, etc.; The other is waste materials in medical devices, such as pacemakers, nerve electrical stimulators, etc. These two types of spent platinum rhodium wire are different in shape, size, purity and degree of contamination and need to be treated separately. Generally speaking, waste platinum rhodium wire in medical devices is purer and easier than waste platinum rhodium wire in industrial production**. The process of collecting and sorting waste platinum rhodium wire requires specialized equipment and personnel to guarantee safety and efficiency.
Secondly, to waste platinum rhodium wire, it needs to be purified and separated. The platinum and rhodium in spent platinum rhodium wire are in the form of alloys and may also contain other impurities and contaminants that need to be separated and purified by chemical or physical methods. Commonly used methods are dissolution, precipitation, electrolysis, pyrolysis, etc. The principles and operations of these methods are complex and require professional laboratories and technicians to ensure quality and effectiveness. The process of purifying and separating waste platinum rhodium wire requires a lot of energy and chemical reagents, and also produces a certain amount of wastewater and waste gas, which needs to be properly treated and disposed of.
Finally, to scrap platinum rhodium wire, you need to price and sell. After purification and separation, pure platinum and rhodium can be obtained, both of which are very rare and precious, and the market demand is very high. According to the results of my search, the current *** of platinum is about 214 yuan a gram, and the *** of rhodium is as high as 880 yuan a gram. The *** of platinum rhodium wire is different due to its different models and platinum rhodium ratios, mainly including S-type, B-type and R-type. According to these data, we can roughly estimate the *** of waste platinum rhodium wire, for example, S-type platinum rhodium wire usually contains 10% rhodium and 90% platinum, and its *** is about 27826 yuan a gram, that is, 278,260 yuan a kilogram; The platinum-rhodium ratio of type B platinum rhodium wire is usually 30% rhodium and 70% platinum, and its *** is about 412 yuan a gram, that is, 412,000 yuan a kilogram; R-type platinum rhodium wire contains 40% rhodium and 60% platinum, and its *** is about 47884 yuan a gram, that is, 478,840 yuan a kilogram. Of course, these are only reference values, and the actual ones are based on the supply and demand of the market and the supply and demand of the market. The process of scrap platinum rhodium wire needs to communicate and negotiate with professional suppliers to reach a reasonable and satisfactory transaction.
How much is a kilogram of waste platinum rhodium wire, from waste to rare metals, is a problem involving many links and factors, and it is necessary to comprehensively consider the shape, purity, pollution degree, method, market, etc. of waste platinum rhodium wire. The first grade of waste platinum rhodium wire can not only save resources and reduce waste, but also create economic value and promote environmental protection, which is a beneficial cause. If you have scrap platinum rhodium wire needs, you can contact a professional supplier, or try to do it yourself, but pay attention to safety and efficiency, and don't take risks blindly, so as not to cause losses and harm.