bowels of our land rich in natural resources.For many years, people produced them, recycles and uses on your own.One of the most common and widely used resource is oil.The oil industry is well developed in many countries.Not coincidentally, this fossil is called black gold.Samu oil and processed products used in many areas and for the production of large amounts of goods.Using this or that thing, we do not even suspect that it is composed of petrochemicals.
Initially, oil and its derivatives - kerosene, used exclusively for lighting.Then it began to be used for heating boilers and as a material for lubrication.With technical progress, and the appearance of internal combustion engines, oil and its products have been used as fuel.Today, it is the most important value.Kerosene, diesel fuel, gasoline is only a small fraction of what is made from oil.
great importance is refining and medicine.The question arises: what to make of the oil used in the industry?There are special types of oil that are unique in their composition.They are compounds which are identical to compounds of vitamin D, cholesterol and sex hormones.Since ancient times, known medicinal properties of the oil.It is used to treat ulcers and as a painkiller.Drugs made from oil treated gout, arthritis, rheumatism and various skin diseases.This healing oil is extracted in Azerbaijan, where it is now used as a remedy.
Almost every one of us used drugs, which include petroleum products.But not everyone knows what they are doing from oil, such as aspirin.Many antiseptics prepared using refined petroleum products.Well-known properties of the oil in the fight against microbes, so it is a part of many popular antimicrobials.Antibiotics are also made on the basis of alcohols and ethers which have been isolated from crude oil.Do not forget that the oil products used for the manufacture of surgical instruments, catheters, oxygen masks and many other scrap materials.
Many know whether that is made from oil, and some cosmetics?Virtually every part of the cream contains mineral oil.This is all evidence of the great significance of oil in our lives.
No less important for human life is the production of steel.What makes steel?Of course, from the ore, which is mined from the earth.In special furnaces the ore is melted and recovered from it useful materials and wastes.Steel has wide application in each sector.List all that can not be made of steel.Steel is used in all industries.Its use in the automotive industry, in medicine.Products made of steel we use everywhere in the home.All sorts of dishes, garden accessories and many other things we use in everyday life and do not think about their origin.Steel made great knives.They are used in everyday life and as souvenirs.Everyone knows the famous Damascus steel, which is produced edged weapons.Many medical instruments are made of steel.Almost every household appliance has steel parts.
value of oil and steel production is great in our lives.If you think about what they are doing from oil and steel, it turns out that these products are the most important and urgently needed.The main thing - it is a rational and careful use them to many more generations can use them for their own needs.
