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How Platinum is Used these Days
Platinum was first produced by the International Nickel Company in the 1920’s as a byproduct of its refining and consequently main sulphide copper nickel ore deposits that had platinum group metals (PGM) were located in Talmyr Peninsula in Russia as well as in the Sudbury district of Ontario, Canada. During this time a consulting geologist in South African named Hans Merensky accurately predicted there was massive subterranean reef of platinum in the Bushveld Igneous Complex in Transvaal. The Merensky Reef Mines were the first to ever be worked on mainly for platinum and they became the main source of the world. There are two main nations that are the dominant worldwide producers of platinum and these include South Africa and Russia. Russia has not given out the production statistics but it is source of major nickel by product. A great deal of this used to be used internally until 1990 when the exports of platinum went up sharply in order to gain hard currency. The more current declines in the demand of world nickel have as a result reduced the production of platinum in Russia. Platinum is now in a finely divided form and around half of the total production of platinum is used for catalytic functions. A lot of it is used in auto catalysts as well as in the petrochemical industry for extraction from petroleum as well as for manufacturing of high-octane fuels. Platinum catalysis in the chemical industry additionally makes substances like the very used nitric acid, which is an important aspect in the production of fertilizers, dyes, explosives, certain plastics as well as medicine. Fine wires of platinum shine when they are put in alcohol vapor and this substance then turns into formaldehyde, which is the same method that permits cigarette lighters and heaters to work. Platinum also has a coefficient of expansion, therefore is also utilized for making sealed electrodes in soft glass systems. Platinum is additionally also used for making fiberglass, fiber optics and high quality optical glass. Thin platinum wires can also be used for the measurement of temperature in steel, glass and semiconductor manufacture. Due to the fact that platinum has incredible catalytic properties, the Universal Oil Products Company came up with what is known as the platinum forming process and this has built a big path in the production of plastics, fibers, styrene, nylon, synthetic fibers, insecticides, as well as many other products that are based on petroleum. Another function that platinum is used for is in textiles since the teensy holes in platinum nozzles helps with the spinning of synthetic fibers as well as in jet engine fuel injection nozzle systems. Platinum is also used in the medical field because it is compatible with the all the types of skin and has properties that are allergy free. Platinum is used in catheters, heart pace makers, dental equipment, electrodes that are used for monitoring patients, neurosurgical equipment such as pins for bone surgery etc. Platinum bonds are frequently applied as a medicine to cure cancer. The health effects of platinum are strongly reliant on the kind of bonds that are shaped and the exposure level and immunity of the person that is exposed. Another more recent use of platinum is in fuel cells, which are self-contained units that generate heat, electricity and water by chemically mixing oxygen and hydrogen. Mazda already uses a prototype platinum based proton exchange membrane fuel cell that is able to make a car run. There is also industrial emission control of toxic gases that is being done by large scale platinum based catalysts placed inside factories and used in different businesses such for food processing, paint, plastics, coatings, as wells as utility plants. There are a lot of products that are going to be in demand in the future and that are already in demand and a great deal of them use and need platinum. |
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