Saturday, August 10, 2013

Basics Concerning Chicago Oxygen Companies

By Andrea Davidson


Chicago Oxygen companies are well distributed within the area that it is very simple to locate them. Oxygen is a chemical element with the symbol O, which is normally represented as O2 because two atoms of oxygen exist in combination to form the molecule. It has an atomic number of 8. The name is derived from the Greek language and translates to sharp literally in English.

On periodic table, this element falls a given group of elements referred to as Chalcogen. It lacks color, odor, and taste although it is so reactive. It reacts with many substances excepting noble gasses to create compounds, chiefly oxides. On earth, it forms approximately 20 percent of the volume of air. It supports most aquatic and/or terrestrial lives since most plants and animals need it to stay alive and to manufacture their own food.

O2 is a water-soluble gas although the solubility depends on temperature, that is, more of it dissolves as temperatures rise. This implies that hot water contains more oxygen than cold water. O2 also exists as a gas at standard temperature and pressure. It however turns into a liquid at a temperature of -183 degrees Celsius. At -219 degrees Celsius, it freezes into a solid. Both liquid and solid forms are clear substances with sky- blue color.

This compound can be generated from laboratory experiments for purposes of study. Here it is generated in small amounts and is collected in gas jars. It is collected by the upward displacement method because it is less dense than water. The techniques of production normally entail reaction between 2 or more compounds.

Besides being prepared on small scales for study reasons, it is also manufactured on very huge scales for industrial applications. Millions of tones are produced yearly globally for industrial utilization. The most widely utilized production method is fractional distillation of liquid state atmospheric air. This rechnique splits air into its components with O2 remaining behind as liquid as. Nitrogen gas distills as vapor. There are numerous other complex methods of manufacturing this element on huge scale.

Oxygen has many uses in various fields and applications. In the medicine sphere, this gas is used in the treatment of pneumonia, emphysema, and some heart conditions. It also treats diseases that increase pulmonary artery pressure and diseases that impair the capability of the body to take up and utilize the gas among other diseases. In industries, the process by which iron ore is smelted into steel consumes about fifty five percent of commercially manufactured O2.

Deep sea divers also carry oxygen tanks on their backs because they need it for breathing. The gas is normally mixed with other inert gasses so that it does not cause a poisoning effect. The same thing happens with astronomers when they go to explore the space. Mountain climbers or people who travel in unpressurized aircrafts also need it for survival.

Chicago oxygen firms also make related gasses like propane and CO2 for both domestic and industrial consumption. Some percentage is exported to foreign nations whereas some to other US states. This way, much revenue and/or foreign income is gained.




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