Production of active charcoal and characteristic of volatile organic compounds in condensate

In the last decade a production of charcoal and products from charcoal has been taking on an important position in a field of environmental technologies. Technological process of the production of charcoal is accompanied by formation of fluid and gaseous elements. These elements are ranked as pollutants from the legal point of view. There are mainly carbon dioxide and carbon monoxide and other oxide compounds from the chemical point of view. Particularly acetic acid, methanol, 2-furaldehyde. Then aliphatic alcohols, phenols, aldehydes, ketones, esters and other groups of substances. Law limits the quantity and concentration of these essentials emitted into the open air. This matter has to be taken care of during the production of charcoal. It is usually solved by condensation cooling and following burning gases and steams. Condensate is industrially processed or smaller technologies handle with it similar to taking care of wastewater. (authors)