Journal
Throughout the European Union since January 2005, the reduction of morbid water soluble chromates in cements and their follow-up products is compulsor...
| Issue №4, 2007 |
| Section: Science and production |
| Keywords: reduction of chromates, alcaline condition, dosage |
| Autor: B. Brandt, W. Bonder. |
In the course of laboratory and industrial investigations we have tested that reducing slag as well as of the setting of the sulfatization degree of r...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: hexavalent chromium; chromates; soluble chromium; clinker firing; reducing substance |
| Autor: F.D. Tamás, L. Opoczky, L. Sas. |
Some years have passed since the introduction of the obligation to maintain the level of soluble chromates below 2 ppm (Directive 2003/53 of the E...
| Issue №3, 2012 |
| Section: Ecology and safety |
| Keywords: cement, soluble chromates, reducing agent |
| Autor: M. Magistri, P. Recchi. |
The article describes the processes of oxidation-reduction of chromates in binder systems. It cites the results of a comparative analysis of the effec...
| Issue №5, 2006 |
| Section: Science and production |
| Keywords: oxidation-reduction, chromates, ferrum, cement tests, analysis |
| Autor: B. Brandt, V. Bonder. |