- natural iron oxide
- czerwień żelazowa naturalna
English-Polish dictionary for engineers. 2013.
natural iron oxide
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Iron oxide adsorption — is a water treatment process that is used to remove arsenic from drinking water. Arsenic is a common natural contaminant of well water and is highly carcinogenic. Iron oxide adsorption treatment for arsenic in groundwater is a commonly practiced… … Wikipedia
iron oxide — noun : any of several natural or synthetic oxides or hydrated oxides of iron: as a. : anhydrous or hydrated ferric oxide varying in color from red, brown, or black to orange or yellow depending in part on the degree of hydration and the purity… … Useful english dictionary
synthetic iron oxide — noun : a pigment that is produced from an iron salt (as copperas) by precipitation or calcination under controlled conditions and is often purer than natural iron oxides … Useful english dictionary
Iron ore — Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the … Wikipedia
Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese … Wikipedia
iron — ironless, adj. ironlike, adj. /uy euhrn/, n. 1. Chem. a ductile, malleable, silver white metallic element, scarcely known in a pure condition, but much used in its crude or impure carbon containing forms for making tools, implements, machinery,… … Universalium
iron processing — Introduction use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a… … Universalium
Natural dye — Skeins of wool colored with natural plant dyes. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources – roots, berries, bark, leaves, and … Wikipedia
iron red — noun 1. : a natural or synthetic red pigment (as Indian red or Venetian red) consisting wholly or in part of iron oxide compare rouge 2a 2. : any of the colors oxide red; especially : indian red compare iron oxide red … Useful english dictionary
Iron(III) chloride — Iron(III) chloride … Wikipedia
spanish oxide — noun Usage: usually capitalized S : a dull red natural iron oxide pigment compare indian red 1a, spanish brown … Useful english dictionary
