At its annual General Assembly in Brussels in June, Cembureau elected Isidoro Miranda, Managing Director of LafargeHolcim Spain, its new President, and Ken McKnight, Member of the CRH Executive...
(22) 13.11.2020(43) 27.05.2021(57) A gypsum slurry dehydration system for dehydrating gypsum slurry discharged from a flue gas desulfurization apparatus comprises: a conveying device having a...
(22) 29.10.2020(43) 06.05.2021(57) A system and method for controlling operations of a cement kiln plant. The system comprises first and second processing logic. The first processing logic is...
(22) 23.12.2019(43) 06.05.2021(57) The present invention relates to an apparatus for decomposing and fixing greenhouse gases, the apparatus comprising a cement furnace, which, by gasification and...
(22) 16.10.2020(43) 29.04.2021(57) A method of making a purified precipitated calcium carbonate from lime mud can include admixing a lime mud cake with water and sodium carbonate to form a first...
(22) 22.10.2020(43) 29.04.2021(57) This invention discloses a method for producing a flux/mineralizer for cement clinkering that contains CaF2 and other residues of fluoride salts. The...
(22) 12.10.2020(43) 22.04.2021(57) The invention relates to a method for cooling bulk material, in particular cement clinker, in a cooler (10), having the steps of: – admitting bulk material (11) to...
(22) 18.04.2019(43) 27.05.2021(57) The invention relates to a calcium sulfoaluminate cement, whereby it contains at least 90% by weight % C4A3$ in crystalline or amorphous form or as a mixture of...
(22) 28.02.2020(43) 06.05.2021(57) A method and system for producing low-alkalinity sulphoaluminate cement with a new mineral system using steel slag. The method includes the following steps: evenly...
(22) 18.12.2020(43) 22.04.2021(57) Described are cementitious reagent materials produced from globally abundant inorganic feedstocks. Also described are methods for the manufacture of such...
