(22) 05.03.2024(43) 19.09.2024(57) The present invention relates to a method for treating mineral material such as old concrete, old hardened cement paste el and the like, wherein the mineral material...
(22) 11.03.2024(43) 12.09.2024(57) A rotary lime kiln (1) comprising a tubular lime kiln body (2) having a first end (3) comprising a burner (5) and a second el end (4) adapted to receive lime to be...
(22) 29.02.2024(43) 12.09.2024(57) The present invention relates to an integrated system for a cement process, the system comprising a solid oxide electrolysis cell, a first waste heat recovery and...
(22) 29.02.2024(43) 12.09.2024(57) The present disclosure relates to a system and method for treating CO2 produced in cement clinker production. A system for treating CO2 produced in cement clinker...
(22) 28.02.2024(43) 06.09.2024(57) The invention provides for the use of a brittle silica containing particulate material sand substitute selected from the group including vortex-processed glass fines...
(22) 11.12.2023(43) 06.09.2024(57) An oxygen-fuel combustion clinker-cooler air supply system. The air supply system comprises a clinker cooler (1), a kiln tail system (11), an oxygen generation...
(22) 14.08.2023(43) 29.08.2024(57) The present invention particularly relates to the technical field of recovery of carbon dioxide in the cement industry. Disclosed in the present invention is a...
(22) 19.06.2023(43) 29.08.2024(57) Disclosed in the present invention are a system and method for increasing the substitution rate of fossil fuels in the cement industry. The system is connected to a...
(22) 15.07.2022(43) 26.09.2024(57) A process is disclosed for the combined manufacture of steel and cement clinker. Steel scrap is loaded in an electric arc furnace for forming molten steel. Cement...
(22) 24.03.2023(43) 26.09.2024(57) A method for production of a modified cement powder comprises the steps of: a) acquiring batch cement, and b) forming a modified cement powder with an average...
