scholarly journals The Possibility Assessment of Complex Processing of Technogenic Formations Containing Zinc Sulfide

2020 ◽  
Author(s):  
Mikheenkov M.A . ◽  
Sheshukov O.Yu ◽  
Nekrasov I.V . ◽  
Egiazaryan D.K
Keyword(s):  
Zinc Oxide ◽  
Portland Cement ◽  
Zinc Sulfide ◽  
Cement Clinker ◽  
Zinc Extraction ◽  
Sludge Treatment ◽  
Laboratory Conditions ◽  
Free Process ◽  
Portland Cement Clinker ◽  
Sludge Recycling

The comprehensive methodology for the zinc extraction from sulfide compounds into the oxide form with possible further reduction to metal is presented in this study. It was demonstrated in laboratory conditions during sludge treatment with Zn and ZnO obtaining. The remaining silicate products. It is proposed to recycle this material into Portland cement clinker to ensure a waste-free process. Keywords: zinc sulfide, zinc oxide, sludge recycling, Portland cement clinker, waste-free recycling

The Impact of Basic Minor Oxides on the Clinker Formation

2017 ◽  
Vol 908 ◽  
pp. 3-9 ◽  
Author(s):  
Theodor Staněk ◽  
Petr Sulovský
Keyword(s):  
Electron Microscopy ◽  
Phase Composition ◽  
Portland Cement ◽  
Current Knowledge ◽  
Cement Clinker ◽  
Laboratory Conditions ◽  
Optical And Electron Microscopy ◽  
Composition And Structure ◽  
Portland Cement Clinker ◽  
The Impact

In laboratory conditions, the effect of minor oxides – MgO and SO3 on formation of Portland cement clinker was observed. The research extended the current knowledge about the effect of these oxides on phase composition and structure of clinker and on alite polymorphism. Mainly means of optical and electron microscopy were used for the research.

Reaction Between Portland Cement Clinker and Water

Nature ◽  
1964 ◽  
Vol 203 (4941) ◽  
pp. 138-139 ◽  
Author(s):  
A. K. CHATTERJI ◽  
T. C. PHATAK
Keyword(s):  
Portland Cement ◽  
Cement Clinker ◽  
Portland Cement Clinker
Sign in / Sign up

Export Citation Format

Share Document