Journal
The possibility of using citrogypsum was determined for production of gypsum-lime expanders. When introducing additives based on lime and citrogypsum ...
| Issue №6, 2010 |
| Section: Waste utilization |
| Keywords: Portland cement; expansion agent; citrogypsum; lime |
| Autor: L.L. Nesterova, I.G. Luginina, L.S. Schelokova, D.V. Leontieva. |
The article cites the results of processing industrial phosphogypsum for obtaining a product that would control the setting times of cement. Introduct...
| Issue №1, 2009 |
| Section: Waste utilization |
| Keywords: waste, raw source, phosphogypsum, mineral composition |
| Autor: M.A. Mikheenkov. |
The article reviews various classifications of thermal power station fly-ash used to produce cement and concrete, structure of their application in fo...
| Issue №2, 2009 |
| Section: Waste utilization |
| Keywords: thermal station, ash, dispersity, dosage, waste |
| Autor: Z.B. Entin, N. Strzhalkovskaya. |
In the article authors propose some new solutions developed in order to improve specific properties of the calcium sulphate based materials, with a vi...
| Issue №2, 2009 |
| Section: Waste utilization |
| Keywords: calcium sulphate, gypsum, blending, mortar mix, waterproofing |
| Autor: M. Sari. |
The article analyzes the conditions of manufacture and use of metallurgical slags in the building sector. It provides technical and physico-chemical c...
| Issue №4, 2009 |
| Section: Waste utilization |
| Keywords: slags, chemical industry, resources, utilization |
| Autor: V.A. Guz, E.V. Vysotsky, V.I. Zharko. |
The article reviews the experience of using technogenic raw materials in the USSR. It suggests their expanded classification and an appropriate termin...
| Issue №6, 2009 |
| Section: Waste utilization |
| Keywords: raw materials, clinker, ready mix |
| Autor: V.M. Ufimtsev, F.L. Kapustin, V.A. Pyachev. |
Special features of manufacture of acid fluoride-based artificial gypsum stone. The article considers the possibility of obtaining gypsum stone from a...
| Issue №6, 2009 |
| Section: Waste utilization |
| Keywords: sludge tank, calcium sulfate dihydrate, gypsum stone |
| Autor: M.A. Mikheenkov. |
The use of hard coal fly ash (Class F fly ash) as a main constituent of cementitious systems is becoming increasingly more attractive. The use...
| Issue №1, 2012 |
| Section: Waste utilization |
| Keywords: hard coal fly ash, reactivity, chemical composition, conversion, compressive strength |
| Autor: S.E. Schulze, J. Rickert. |
Mineral solids in the form of fly ash and bottom ash are produced by burning municipal solid wastes in incinerators (MSWI). Fly ash is negligi...
| Issue №1, 2012 |
| Section: Waste utilization |
| Keywords: bottom ash, slurry, concrete |
| Autor: M. Collepardi, S. Collepardi, D. Ongaro, A.Q. Curzio, M. Sammartino. |
New data on the use of waste in the European cement industry are cited. The proportion of traditional fossil fuel replacement in Europe with alternati...
| Issue №2, 2012 |
| Section: Waste utilization |
| Keywords: coprocessing, waste, alternative fuels, CO2 emission |
| Autor: J.-M. Chandelle. |