Coal And Its Properties

Coal is an unusual mineral in virtue of the fact that a member of the once-living matter, and secondly, unlike other solid wood burns and generates heat. For more information see Bruce Shalett. It is based on carbon and combustible gases – hydrogen, nitrogen, oxygen Most of the coal was formed about 300 million years ago, because scientists have called this period the coal. The venue for the formation of deposits were swampland. and other plants crumble into the swamp. There over them carefully "worked" the bacteria resulting in a good organic material, then it is decomposed to give the turf. That over time under heat and pressure sealed turning into coal! Like all processes in nature, it flowed by itself without stopping. We are now reaping the fruits of the colossal work of Mother Nature, and we commend her gratitude in the form of cuts and tilled the mines! But it's the lyrics to the newly Prade sober scientific reasoning. By the same author: John Craig Venter. Now identify three types of fossil coal.

They differ from each other by the degree of coalification. In its original form is preserved lignite, which is often called brown coal. It contains a small amount of carbon (about 30%), and when burned produces a lot of smoke, ash and stands little heat. But the Lapps of the heat and coal can be distinguished by dull and glossy layer that formed from residual trees and small vegetation. It also delayed soft material resembling charcoal from him hands and get dirty. By the way forgot to mention that this type of coal called bituminous. And the anthracite differs the highest degree of metamorphism.

It is 98% composed of carbon. It is difficult to ignite, but if that will break out the heat, "Mama Do not Cry", and the smoke will stand out quite a bit! Everyone knows that coal is mainly used as fuel. Huge impact on the demand of coal to steel and energy industries. In addition, coal is the raw material for various products. Ammonia, coal tar and light oils obtained from coke production, used for the manufacture of dyes, antiseptics, medicines, detergents, perfumes, fertilizers, herbicides, pesticides and household chemicals. From coal even get a sugar substitute – Saccharin. Of all fossil fuels Earth mostly coal. Coal is a natural element supporting the comfortable, warm and bright, "the existence of millions, and even Millard life on Earth. Say thank you again, Mother Nature, when in Yandex dial "buy Coal!

Charcoal

It is used in barbecue, barbecue, grills, fireplaces, fireside. And the use of such renewable energy and raw materials such as wood and charcoal, helps reduce Activate-Rosov greenhouse gases in the atmosphere, which was noted in the materials of the Kyoto Protocol. And in Russia, in the presence of "green gold" – forests – there are big chances to maintain ecological balance. Birch wood coal use: The real use of it as fuel, burning without flame and smoke, began with the advent of metallurgy. In our time it is used in ferrous and nonferrous metallurgy (for aluminum and boron). Just charcoal is used in various fields of human activity in the production of pure silicon, carbon disulfide, glass, crystal, paints, electrodes, plastics, polymers, production of drugs in medicine, active carbon, as well as a fuel in household (specific heat 31,5-34 mj / kg). In addition, charcoal is used for agriculture and animal husbandry. When erecting buildings coal used as an innovative material for hydro, thermal insulation.

And thanks to the excellent adsorbing properties of birch wood charcoal is used for various treatment processes. Derived products from processing charcoal are used for water purification, beverages and alcohol products, and more. In today's world, where there is a constant shortage of free time and there is a struggle for ecology wood birch charcoal increasingly used for cooking – grilled on an open fire: in restaurants, catering and leisure. Charcoal is perfect for cooking a variety of gastronomic specialties, best suited for cooking kebabs (meat, fish, poultry, etc.) used on the grill, grills, barbecue, barbecue, fireplaces, and furnaces of all kinds, including solid fuel fired boilers and systems for lighting otopleniyai samovar.

Benefits of Salt Caves

Salt caves – it's long been known cure for skin and lung diseases, prevention of colds, stress, relief of allergic reactions. In general, the salt caves provide ample opportunities for improvement of the whole organism, and apply them at any age. In particular, the salt caverns have proven efficacy in the prevention and treatment of upper respiratory tract diseases (even virus) in children. Salt Caves are using tiny particles of salt in the air. They penetrate deep into your lungs, providing healing effect.

These properties of salt caverns have been known for a long time. The problem is that natural salt caves are rare and difficult to access. So today they successfully replaced by artificial. Read additional details here: Gina Ross. Artificial salt caves in any room equipped with a special device – galogeneratora. He imbues air with finely dispersed aerosol, which has the highest efficiency, as penetrating into the smallest branches of the bronchi. Salt caverns can use different types of galogeneratorov: jet or ultrasonic.

They different method of turning salt water into an aerosol. Ink filled salt cavern with a stream of air (jets), which passes through the solution under high pressure and spray it. To improve efficiency of air preheated to temperatures of 50 -60 degrees Celsius. Salt caverns are filled with such galogeneratorom particle size of 5 microns – small enough to penetrate the lungs and provision of medical action. The second type of devices that use the salt caves – is ultrasound galogeneratory. They convert the solution into an aerosol by ultrasonic vibrations. With this method of particle size may be even smaller – up to 1 micrometer. Salt caves are made with natural salt plates that sheathed wall. They serve a decorative function, making the room look like a natural salt cave. However, they also further saturate the air vapors of salt, increasing the healing effects of ongoing procedures.