Sulfur is found in large quantities in plants, especially on the leaves. it is a component protein in plants, the most important application of it in the production of amino acids, followed by protein synthesis. It is an important element in the formation of vitamins necessary for plant metabolism. This substance in the past played a fundamental role in everyday human life, and today it consumed in the world is supplied from three main sources of mineral compounds along with oil and gas.
Sulfates are another important group of sulfur compounds, some of which are very important substances in industries. Hydrated calcium sulfate and barite (barium sulfate) are two examples of this group of substances containing this substance. In this section, we will mention the interesting. Sulfur plays an important role in agriculture, and is used as a repellent diseases and pests, plant, stabilized, dried fruits, etc. plant foods, adjust the pH or acidity of the soil. amending soil, and alkaline and calcareous used.
This product is one of the most important nutrients in plants and there is approximately the same amount of phosphorus in various plant organs, which is a sign of that sulfur, like phosphorus, is effective in plant nutrition and growth. It is common to add sulfur in the form of relatively pure powder or in combination with chemical fertilizers, especially fertilizers that are added to the soil in the form of sulfate, such as sulfate amonium potassium sulfate and even simple and triple superphosphate.
Some herbs like hay-potatoes-tea-oilseeds and They need more. Usually, a significant amount of nitrogen fertilizers (such as urea fertilizers) is wasted in sublimation or washing after adding to the soil. To reduce these losses، some sulfur is added to these chemical fertilizers to produce less wasted fertilizers. Like sulfate fertilizer amonium).
Sulfuric acid production: It is used to produce sulfuric acid, which is a suitable substance in fertilizers. Direct use in agriculture: it is used directly for plant enhancement and genetic. Production of sulfur sulfate.
This product also has been known and used for over a thousand years. consumption in industries is very diverse – so in the past consumption was often measured as an indicator for determining industrial activity in the country.
One of the main uses of this product is the production of sulfuric acid, which is used in the preparation of chemicals like minerals and mainly agricultural fertilizers. Also for building materials, explosives, Rayon, etc. referrers, soft soft colors, rubber, matches, etc. phosphate fertilizers, etc. fertilizers nitrogen, such as fertilizers, ammonium sulfate, etc., asphalt and concrete products used.
Gunpowder production: it is used to make bullets and gunpowder inside rockets and cannons and is of particular importance. Production of matches: which has is used in the production of matches and incendiary materials.
* In color making as well as fiber making.
Like carbon used for a long time in آ games.
Alchemists also used various combinations of this substance with Mercury metal.
It has also been used as an insecticide in the past.
* Cement production coated urea and urea.
• Medicinal use.
* Bleaching using
• It also plays a key role in the refining of crude oil and uranium.
• Copper separation.
* Chemical synthesis.
* Food industry especially animal feed.
• Used in paper and leather industry.
* metal workmanship.
* Finally use yen in the rubber industry.
This substance has many interesting and audible physical properties that we refer to some of the آen
This is a yellow element OFL.
• At room temperature and pressure 1 atmosphere is solid.
The melting point is 388.36 Kelvin and the boiling point is 717.8 Kelvin.
• It has electrical insulation.
* Has various forms in solid state liquid and vapor.
* Odorless, tasteless and insoluble in Word.
* In the past, Alchemists considered this substance to be the main cause of combustion because it has excellent combustibility.
* It has an atomic number of 16 and an atomic mass of 32.