(22) 16.05.2018(43) 07.11.2019(57) A method for preparing aluminosulfate cement using cyanide tailings, comprising the following steps: (1) preparing cyanide tailings, lime and an aluminum material as...
(22) 01.04.2019(43) 17.10.2019(57) The invention relates to a system for producing a cement clinker for the additional production of white cement, having a rotary kiln (15) for sintering...
(22) 05.10.2017(43) 14.11.2019(57) The present invention relates to methods for the production of air-cured fiber cement products. More particularly, the present invention provides methods for the...
(22) 06.11.2017(43) 14.11.2019(57) Summary of the corresponding patent FR3059315 (A1): Procédé de production d’un gaz de synthèse contenant du CO et de l’H2 à partir d’un flux d’hydrocarbures légers...
(22) 28.03.2018(45) 29.10.2019(57) A method of providing highly reactive hydrated lime and the resultant lime hydrate where an initial lime feed comprising calcium and impurities is first ground to a...
(22) 31.07.2019(43) 01.11.2019(57) Summary of the corresponding patent EP3293159 (A1): Zum Brennen von Kalk oder Zement wird Synthesegas erzeugt und gegebenenfalls zusammen mit fossilen Brennstoffen...
Underground mining conditions can be extreme for man and machine – and high temperatures are just one of the challenges to be overcome. Flexco Europe GmbH offers conveyor belt system operators special...
Cemex announced that its U.S. affiliate, Kosmos Cement Company, a partnership with a subsidiary of Buzzi Unicem S.p.A. in which Cemex holds a 75 % interest, has signed a definitive agreement for the...
In many industries, monitoring the mixing process is necessary for reasons of quality assurance, particularly if plants are working automatically, without direct control by a designated member of...
(22) 27.01.2017(45) 16.03.2018(57) Field: construction. Substance: invention relates to the field of construction materials and can be used for the production of mortars and unfired construction...
