(22) 29.07.2021 (43) 12.05.2022 (57) The present invention discloses a Portland cement clinker and a preparation method therefor. M1 type alite accounts for 99% or more of the mass of all...
(22) 25.10.2021(43) 05.05.2022(57) A method and system for predicting enrichment type in terms of volatile components in a cement plant resulting from a variation in the amount of volatile components...
(22) 16.08.2021(43) 05.05.2022(57) Disclosed in the present utility model is a drying device for cement processing. The drying device comprises a support seat; a drying main body is fixedly mounted on...
(22) 13.03.2020(43) 02.06.2022(57) Portland cement clinker that includes C3A and C4AF in total from 22 to 40 mass % calculated by Bogue’s formulas and has an iron modulus (I.M.) of 0.8 to 1.3 is...
(22) 23.11.2021(43) 26.05.2022(57) A method for manufacturing cement may include: supplying at least one etching effluent of a substrate based on silicon including a silicate of an alkali metal, M,...
(22) 31.01.2022(43) 19.05.2022(57) A wastewater treatment system, including a wastewater phase-separation device, may be used to combine at least one primary treatment chemical and wastewater to...
(22) 01.02.2022(43) 19.05.2022(57) The invention comprises a cementitious material comprising a natural pozzolan selected from hyaloclastite, sideromelane or tachylite, wherein the natural pozzolan...
(22) 01.02.2019(43) 28.04.2022(57) Disclosed are exemplary method and system for manufacturing cement in a vertical roller mill (VRM) using humidity sensor readings. This enables adjustment of...
(22) 23.11.2020(43) 27.05.2022 (57) A dry desulphurization apparatus for a lime rotary kiln. The dry desulphurization apparatus comprises a kettle body (1), wherein a flue gas inlet (2), a...
Compact, cost-effective and quickly available – plus high-performance from capacity to weight accuracy: with the Smart Plant, Haver & Boecker serves the highly attractive development of the cement...
