Effect of Metallurgical Slags on the Drying Properties of Ceramic Bodies for the Production of Facing Brick Production

I. G. Dovzhenko

doi:10.1007/s10717-014-9599-9

Effect of Metallurgical Slags on the Drying Properties of Ceramic Bodies for the Production of Facing Brick Production

Glass and Ceramics ◽

10.1007/s10717-014-9599-9 ◽

2014 ◽

Vol 70 (11-12) ◽

pp. 444-447

Author(s):

I. G. Dovzhenko

Keyword(s):

Metallurgical Slags ◽

Drying Properties ◽

Facing Brick

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RESEARCHES ABOUT THE CHARACTERIZATION OF METALLURGICAL SLAGS FOR LANDFILLED WASTES MINIMIZATION

Environmental Engineering and Management Journal ◽

10.30638/eemj.2015.226 ◽

2015 ◽

Vol 14 (9) ◽

pp. 2115-2126 ◽

Cited By ~ 2

Author(s):

Dana-Adriana Ilutiu-Varvara ◽

Liviu Brandusan ◽

George Arghir ◽

Elena Maria Pica

Keyword(s):

Metallurgical Slags

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Drying properties of milled peat

Nordic Pulp & Paper Research Journal ◽

10.3183/npprj-1987-02-01-p010-015 ◽

1987 ◽

Vol 2 (1) ◽

pp. 10-15

Author(s):

Ola Larsson ◽

Roland Wimmerstedt

Keyword(s):

Milled Peat ◽

Drying Properties

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Technological Solution for the Treatment of Wastewater Resulting from Autochthonous Aquacultures in Order to Protect the Marine Water Quality

Revista de Chimie ◽

10.37358/rc.17.12.5970 ◽

2018 ◽

Vol 68 (12) ◽

pp. 2752-2755

Author(s):

Carmen Tociu ◽

Tania Zaharia ◽

Elena Diacu ◽

Cristina Maria ◽

Florica Marinescu ◽

...

Keyword(s):

Water Quality ◽

Wastewater Treatment ◽

Black Sea ◽

Pilot Scale ◽

Integrated System ◽

The Black Sea ◽

Technological Solution ◽

Aluminium Sulphate ◽

Metallurgical Slags ◽

Treatment Step

This paper depicts the research conducted at a micro-pilot scale on autochthonous cultures in order to develop adequate technological solutions for the treatment of wastewater resulting from shrimp cultures (Palaemonidae) that would ensure the protection of the Black Sea ecosystem and constitute an applicable tool for the development of aquaculture in Romania. The proposed objectives were attained by adopting an integrated system of marine cultures shrimps-mussels-macrophyte algae, followed by a conventional chemical treatment step using aluminium sulphate recovered from metallurgical slags. This system together with wastewater treatment ensures an optimum development of species and a minimum load of pollutants in the aquatic environment.

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Use of Treated Non-Ferrous Metallurgical Slags as Supplementary Cementitious Materials in Cementitious Mixtures

Applied Sciences ◽

10.3390/app11094028 ◽

2021 ◽

Vol 11 (9) ◽

pp. 4028

Author(s):

Asghar Gholizadeh Vayghan ◽

Liesbeth Horckmans ◽

Ruben Snellings ◽

Arne Peys ◽

Priscilla Teck ◽

...

Keyword(s):

Mechanical Performance ◽

Cementitious Materials ◽

Supplementary Cementitious Materials ◽

Partial Replacement ◽

Strength Development ◽

Supplementary Cementitious Material ◽

Performance Requirements ◽

Metallurgical Slags ◽

Leaching Behaviour ◽

Kinetics Of

This research investigated the possibility of using metallurgical slags from the copper and lead industries as partial replacement for cement. The studied slags were fayalitic, having a mainly ferro-silicate composition with minor contents of Al2O3 and CaO. The slags were treated at 1200–1300 °C (to reduce the heavy metal content) and then granulated in water to promote the formation of reactive phases. A full hydration study was carried out to assess the kinetics of reactions, the phases formed during hydration, the reactivity of the slags and their strength activity as supplementary cementitious material (SCM). The batch-leaching behaviour of cementitious mixtures incorporating treated slags was also investigated. The results showed that all three slags have satisfactory leaching behaviour and similar performance in terms of reactivity and contribution to the strength development. All slags were found to have mediocre reactivity and contribution to strength, especially at early ages. Nonetheless, they passed the minimum mechanical performance requirements and were found to qualify for use in cement.

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