Journal
Co-processing of waste in cement kilns makes it possible to dispose of it safely and at low cost. The article describes examples of making alternative...
| Issue №4, 2020 |
| Section: Waste utilization |
| Keywords: co-processing, waste utilization, municipal solid waste, sewage sludge, refuse derived fuel, RDF, alternative fuels |
| Autor: I. Riley, Wang Junmei, Wang Jiajun, Guo Yanpeng, Wu Dehou. |
Waste co-processing in a cement kiln allows you to destroy almost fully organic materials (including persistent organic pollutants, POPs) that...
| Issue №4, 2020 |
| Section: Waste utilization |
| Keywords: cement kiln, alternative fuels, co-processing, persistent organic pollutants, polychlorinated biphenyls |
| Autor: E. Verhamme. |
Concrete producers have known for a long time that optimizing the particle size distribution of concrete aggregates allows for a higher strength concr...
| Issue №4, 2020 |
| Section: Concrete |
| Keywords: aggregate, concrete, Portland cement, particle packing density, void volume, supplemental cementitious materials |
| Autor: J. Guynn, J. Kline. |
To produce high-quality cement, the mineralogical and chemical composition of raw materials as well as intermediate and finished products has to be de...
| Issue №4, 2020 |
| Section: Control of production |
| Keywords: sample preparation, sample comminution, sieve analysis |
| Autor: T. Butt, A. Theisen. |
Although there is a huge variety of existing bulk transportation solutions, cement companies often rely on both mechanical and pneumatic systems. Sinc...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: pneumatic conveying, screw pump, conveying line |
| Autor: D. Weiss, S. Kostritsky. |
The cement sector is operating in an overcapacity environment in many geographic regions including Russia and the several CIS states. This is part due...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: energy performance analytics, specific electrical energy consumption, production capacity, energy management plan |
| Autor: P.H. Heersche, M. Blanck, H.W. Meyer. |
OOO Polyplast Novomoskovsk supplies processing additives for cement plants, such as raw cement slurry thinners and cement grinding intensifiers. There...
| Issue №4, 2020 |
| Section: Equipment and technology |
| Keywords: organization of interaction, consumers, complex composition of additives, laboratory research, pilot testing |
| Autor: L.D. Shahova, D.B. Maneliuk. |
An overview of global cement market and information on cement and construction markets in Europe is provided. Corresponding country by country analysi...
| Issue №3, 2020 |
| Section: Review |
| Keywords: cement market, building, production, consumption |
Concrete is a dynamic material that changes continuously with time. At the same time, it remains exposed to external environment during its service li...
| Issue №3, 2020 |
| Section: Concrete |
| Keywords: concrete, corrosion, chemical ingress, destruction |
| Autor: A.K. Chatterjee. |
The article discusses the current trends in the development of X-ray diffraction analysis of cement products to solve the issues of process control. T...
| Issue №3, 2020 |
| Section: Control of production |
| Keywords: X-ray phase analysis, X-ray diffractometer, phase composition |
| Autor: P.S. Chizhov. |