- separation of impurities
- • epäpuhtauksien poistaminen
English-Finnish dictionary. 2013.
English-Finnish dictionary. 2013.
separation and purification — ▪ chemistry Introduction in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… … Universalium
Separation process — In chemistry and chemical engineering, a separation process, or simply a separation, is any mass transfer process used to convert a mixture of substances into two or more distinct product mixtures, at least one of which is enriched in one or more … Wikipedia
Downhole oil–water separation technology — (DOWS) is an emerging technology that separates oil and gas from produced water at the bottom of the well, and re injects most of the produced water into another formation which is usually deeper than the producing formation, while the oil and… … Wikipedia
DNA separation by silica adsorption — is an important method of DNA separation that is used in novel technologies that use micro channels. The principle behind this type of separation relies on DNA molecules binding to silica surfaces in the presence of certain salts and under… … Wikipedia
Gas separation — is the process of separating solid, liquid and gas phased of the flow with further ejection of solid and liquid phases. Gas separation is aimed at preventing moisture and solid particles ingress into the field gas gathering systems and process… … Glossary of Oil and Gas
filter — 1. A porous substance through which a liquid or gas is passed in order to separate it from contained particulate matter or impurities to sterilize. SYN: filtrum. 2. To use or to subject to the action of a f.. 3. In diagno … Medical dictionary
rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 … Universalium
environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations … Universalium
crystal — crystallike, adj. /kris tl/, n., adj., v., crystaled, crystaling or (esp. Brit.) crystalled, crystalling. n. 1. a clear, transparent mineral or glass resembling ice. 2. the transparent form of crystallized quartz. 3. Chem., Mineral. a solid body… … Universalium
Crystal — /kris tl/, n. 1. a city in SE Minnesota, near Minneapolis. 25,543. 2. a female given name. * * * I Any solid material whose atoms are arranged in a definite pattern and whose surface regularity reflects its internal symmetry. Each of a crystal s… … Universalium
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium