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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-b8f6e243-8b5b-439f-b52e-64bbf4e9b175

Czasopismo

Cement Wapno Beton

Tytuł artykułu

Badania cementu anhydrytowego otrzymywanego z fosfogipsu

Autorzy Leškevičienė, V.  Nizevičienė, D. 
Treść / Zawartość http://www.cementwapnobeton.pl/
Warianty tytułu
EN Investigation of anhydrite cement produced from phosphogypsum
Języki publikacji PL, EN
Abstrakty
PL Zbadano przydatność fosfogipsu, odpadu z produkcji kwasu fosforowego (surowcem był apatyt z półwyspu Kola w Rosji). W tym celu fosfogips, po neutralizacji wapnem, z dodatkiem 5% gliny i 5% mielonego szkła, prażono w temperaturze 900°C. Ta metoda daje cement anhydrytowy o dobrych właściwościach, którego wytrzymałość po 28 dniach twardnienia wnosi 55 MPa, w przypadku próbek suchych.
EN The possibility of phosphogypsum, byproduct from the production of phosphoric acid (raw material - apatite from Kola peninsula, Russia), application for anhydrite cement production. Phosphogypsum, neutralized with lime, with addition of 5% of clay and 5% of ground glass was burned at 900°C. This method was assuring the production of anhydrite cement of high quality with compressive strength of 55 MPa of dry samples.
Słowa kluczowe
PL fosfogips   wykorzystanie odpadów   spoiwo anhydrytowe   technologia wytwarzania   właściwości  
EN phosphogypsum   waste utilization   anhydrite binder   production technology   properties  
Wydawca Fundacja Cement, Wapno, Beton
Czasopismo Cement Wapno Beton
Rocznik 2013
Tom R. 18/80, nr 6
Strony 362--369
Opis fizyczny Bibliogr. 29 poz., il., tab.
Twórcy
autor Leškevičienė, V.
  • Kaunas University of Technology, Lithuania
autor Nizevičienė, D.
  • Kaunas University of Technology, Lithuania
Bibliografia
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