Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. Kazys Daukšas, Jurgis Barkauskas, Vitas Daukšas. 2003.
concentrated superphosphate — noun see superphosphate … Useful english dictionary
Superphosphate — is a fertilizer produced by the action of concentrated sulfuric acid on powdered phosphate rock. :Ca3(PO4)2 + 2H2SO4 → Ca(H2PO4)2 + 2CaSO4History and developmentIn the 1840s, scientists found that coprolites could be dissolved in sulfuric acid to … Wikipedia
superphosphate — noun A fertilizer produced by the action of concentrated sulfuric acid on powdered phosphate rock … Wiktionary
double superphosphate — dvigubasis superfosfatas statusas T sritis chemija apibrėžtis Fosforo trąša. formulė Ca(H₂PO₄)₂·H₂O atitikmenys: angl. concentrated superphosphate; double superphosphate rus. двойной суперфосфат … Chemijos terminų aiškinamasis žodynas
Triple superphosphate — is a fertilizer produced by the action of concentrated phosphoric acid on ground phosphate rock.:3Ca3(PO4)2 middot;CaF2 + 4H3PO4 + 9H2O > 9Ca(H2PO4)2 + CaF2The active ingredient of the product, monocalcium phosphate, is identical to that of… … Wikipedia
dvigubasis superfosfatas — statusas T sritis chemija apibrėžtis Fosforo trąša. formulė Ca(H₂PO₄)₂·H₂O atitikmenys: angl. concentrated superphosphate; double superphosphate rus. двойной суперфосфат … Chemijos terminų aiškinamasis žodynas
двойной суперфосфат — dvigubasis superfosfatas statusas T sritis chemija apibrėžtis Fosforo trąša. formulė Ca(H₂PO₄)₂·H₂O atitikmenys: angl. concentrated superphosphate; double superphosphate rus. двойной суперфосфат … Chemijos terminų aiškinamasis žodynas
Monocalcium phosphate — Monocalcium phosphate … Wikipedia
chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium
Aerial topdressing — is the spreading of fertilisers such as superphosphate over farmland with the use of aircraft. Aerial topdressing was developed in New Zealand in the 1940s and was rapidly adopted elsewhere in the 1950s. For more general information about… … Wikipedia
