The bowels of our land are rich in natural resources. For many years man has been mining them, processing them and using them at their own discretion. One of the most common and widely used resources is oil. The oil industry is well developed in many countries. Not by chance, this fossil is called black gold. Oil and its products are used in many areas and for the production of a large number of goods. Using this or that thing, we do not even suspect that it includes petrochemical products.
Initially, oil and its derivative - kerosene,used exclusively for lighting. Then it was used to heat the steam boilers and as a lubricant material. With the development of technical progress and the emergence of internal combustion engines, oil and its products have been used as fuel. For today, this is its most important meaning. Kerosene, diesel, gasoline is only a small fraction of what is made from oil.
The great importance of oil refining is also inmedicine. The question arises: what is made of oil used in this industry? There are special types of oil that are unique in their composition. They have compounds that are identical to compounds in vitamin D, cholesterol and sex hormones. Since the ancient times, the healing properties of oil have been known. It was used to treat ulcers and as an analgesic. Prepared from oil drugs treated gout, arthritis, rheumatism and various skin diseases. Such healing oil is extracted in Azerbaijan, where it is now used as a remedy.
Virtually every one of us usedmedicines, which include oil products. But not everyone knows what oil is made of, for example, aspirin. Many antiseptics are prepared using the products of oil refining. Well-known properties of oil in the fight against microbes, so it is part of many popular antimicrobial drugs. Antibiotics are also made on the basis of alcohols and ethers, which were isolated from oil. Do not forget that the products of oil refining are used for the production of surgical instruments, catheters, oxygen masks and many other improvised materials.
How many people know that some cosmetic products are made from oil? Almost every cream contains oil products. This all testifies to the enormous importance of oil in our life.
No less important for human lifeis the production of steel. What is steel made of? Of course, from the ore that is extracted from the bowels of the earth. In special furnaces, the ore is melted and isolated from it by useful materials and slags. Steel has wide application in every industry. List all that is made of steel is impossible. Steel is used in all industries. It is used in the automotive industry, in medicine. Products made of steel we use everywhere in everyday life. All kinds of dishes, garden accessories and many other things we use in everyday life and do not think about their origin. Fine knives are made of steel. They are used in everyday life and as souvenirs. Everybody knows the famous damask steel, from which cold steel is made. Many medical tools are made of steel. Almost every household appliance has steel parts.
The importance of oil production and steel production is greatin our life. If you think about what is made of oil and steel, it turns out that these products are the most important and extremely necessary. The main thing is a rational and careful use of them so that many more generations can use them for their own needs.
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