nitrogen-bearing

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• nitrogen-bearing — adjective of or relating to or containing nitrogen • Syn: ↑nitrogenous • Pertains to noun: ↑nitrogen (for: ↑nitrogenous) • Derivationally related forms: ↑nitrogen ( …   Useful english dictionary

• Nitrogen fixation — is the natural process, either biological or abiotic, by which nitrogen (N2) in the atmosphere is converted into ammonia (NH3).[1] This process is essential for life because fixed nitrogen is required to biosynthesize the basic building blocks of …   Wikipedia

• nitrogen group element — ▪ chemical elements Introduction  any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …   Universalium

• Cryogenic nitrogen plant — Nitrogen, as an element of great technical importance, can be produced in a cryogenic nitrogen plant with a purity of more than 99.9999%. Air inside a distillation column is separated at cryogenic temperatures (about 100K/ 173°C) to produce high… …   Wikipedia

• chemical element — Introduction also called  element,         any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed.       This article considers the… …   Universalium

• hydrosphere — /huy dreuh sfear /, n. the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere. [1885 90; HYDRO 1 + SPHERE] * * * Discontinuous layer of water at or near the Earth s surface. It… …   Universalium

• NOx — This article is about nitrogen oxides produced during combustion. For other definitions see Nox See also: Nitrogen oxide NOx is a generic term for the mono nitrogen oxides NO and NO2 (nitric oxide and nitrogen dioxide). They are produced from the …   Wikipedia

• Nitridization — Nitridization, also known as nitriding, is a process which introduces nitrogen in the surface of a material. It is used in metallurgy, for example, for case hardening treatment of the steel surface.Nitriding is widely used in automotive,… …   Wikipedia

• nitrogenous — adjective of or relating to or containing nitrogen • Syn: ↑nitrogen bearing • Pertains to noun: ↑nitrogen • Derivationally related forms: ↑nitrogen …   Useful english dictionary

• azotemia — noun æzəʊtimiə the accumulation in the blood of nitrogen bearing waste products (such as urea) that are usually excreted in the urine Syn: uremia …   Wiktionary

• Silver nanoparticles — Part of a series of articles on Nanomaterials Fullerenes …   Wikipedia