TY JOUR TI Briquetting of waste mineral wool production using alumina cements KW alumina cement KW mineral wool production KW heat exchange in blast cupola KW waste recovery JO Technique and technology of silicates AU Samchenko, S.V. AU Alpatskiy, D.G. AU Alpatskaya, I.E. PY 2014 IS 21 PB Individual Entrepreneur Svetlana Vasilievna Samchenko