pulverized lime
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Lime (mineral) — Lime is a general term for various naturally occurring minerals and materials derived from them, in which carbonates, oxides and hydroxides of calcium predominate. It is also name for single mineral (native lime) of the CaO composition, occurring … Wikipedia
Lime — NOTOC Lime may refer to:Fruits*Lime (fruit), various green to yellow citrus fruits **Australian lime **Blood lime **Kaffir lime **Key lime **Persian lime **Spanish lime **Sweet lime **Wild lime *Lime tree, a common name for members of the genus… … Wikipedia
Lime (material) — For other uses, see Lime (disambiguation). Limestone quarry in Brønnøy, Norway. Lime is a general term for calcium containing inorganic materials, in which carbonates, oxides and hydroxides predominate. Strictly speaking, lime is calcium oxide or … Wikipedia
Agricultural lime — Agricultural lime, also called garden lime, is a soil additive made from pulverized limestone or chalk. The primary active component is calcium carbonate. Additional chemicals vary depending on the mineral source and may include calcium oxide,… … Wikipedia
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
Fly ash — Photomicrograph made with a Scanning Electron Microscope (SEM): Fly ash particles at 2,000x magnification Fly ash is one of the residues generated in combustion, and comprises the fine particles that rise with the flue gases. Ash which does not… … Wikipedia
Cement kiln — Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of… … Wikipedia
Cement — In the most general sense of the word, a cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The name cement goes back to the Romans who used the term opus caementicium to describe masonry… … Wikipedia
chalk — chalklike, adj. /chawk/, n. 1. a soft, white, powdery limestone consisting chiefly of fossil shells of foraminifers. 2. a prepared piece of chalk or chalklike substance for marking, as a blackboard crayon. 3. a mark made with chalk. 4. a score or … Universalium
cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… … Universalium
Intonaco — is an Italian term for the final, very thin layer of plaster on which a fresco wall painting is painted. The painting is done whilst the plaster is still wet, in order to allow the pigment to penetrate into the intonaco itself. An earlier layer,… … Wikipedia
