(22) 30.06.2022(43) 05.01.2023(57) A high-silica-containing supplemental cementitious materials, and a method of producing same. This material undergoes a pozzolanic reaction during hydration in a...
(22) 18.12.2020(43) 05.01.2023(57) A method of producing cement clinker and a second calcined material, wherein the cement clinker is produced in a first production line and the second calcined...
(22) 18.12.2020(43) 29.12.2022(57) A method of processing exhaust gas containing CO2, such as exhaust gas from a cement production plant, includes burning fuel in the combustion reactor with the O2...
(22) 24.08.2022(43) 29.12.2022(57) Aspects of the invention include a method of producing a cement material comprising step of: first reacting a calcium-bearing starting material with a first acid to...
(22) 03.03.2021(43) 26.12.2022(57) A method of cement production includes roasting clinker in a furnace at the temperature of 1450 °C, purifying the dust from furnace flue gases containing CO2, SOX,...
(22) 19.04.2022(43) 07.06.2022(57) The invention relates to the field of building materials, in particular to cement powder and a preparation method thereof. The cement powder comprises the following...
Especially in the recent past, Pfeiffer MVR vertical roller mills have been installed in many African countries. So, the news about the many advantages of this innovative grinding technology is...
Cemex has announced that it will implement hydrogen injection technology at four of its cement plants in Mexico as part of its Future in Action program to achieve sustainable excellence and become a...
PT Semen Tonasa’s plant on the island of Bali has commissioned Beumer Group to supply a palletising system for 40 and 50 kg bags. This enables the manufacturer to accelerate processes and relieve his...
Franz-W. Aumund, Proprietor, Chairman of the Advisory Board and long-time Chair of the Aumund Management Board, passed away on 4th February 2023 after a short but serious illness, at the age of 78....
