US 2019/0024976 A1

U-shaped seal and method for use in cement plants

(22) 20.01.2017

(43) 24.01.2019

(57) A method to thermally convert alternative fuels within a loop seal reactor by utilizing preheated/calcined cement meal as the heat source within which alternative fuels are immersed, subjected to drying, pyrolysis and subsequently charred, and an apparatus utilized to practice such method.

(71) FLSmidth A/S, Valby (DK)

Issue 11/2017 WO 2017/125579 A1

U-shaped combustor and method for use in cement plants

(22) 20.01.2017 (43) 27.07.2017 (57) A method to thermally convert alternative fuels within a loop seal reactor by utilizing pre-heated/calcined cement meal as the heat source within which alternative...

Issue 4/2019 PL2681170 (T3)

Method and arrangement for burning lime mud

(22) 23.02.2012 (43) 31.01.2019 (57) Summary of the corresponding patent WO2012117159 (A1): The present invention relates to a method and an arrangement for burning lime mud into lime in a lime kiln....

Issue 1/2021 EP 3 738 939 A1

Method for calcining raw meal for cement clinker manufacturing

(22) 17.05.2019 (43) 18.11.2020 (57) Method for calcining limestone or raw meal containing limestone for manufacturing cement clinker, wherein microwave energy is used for calcination, device for...

Issue 2/2021 EP 3 760 593 A1

Organic sludge treatment device and treatment method

(22) 12.03.2019 (43) 06.01.2021 (57) [Object] To treat organic sludge while keeping facility costs, cement production efficiency, and a reduction in clinker production amount to a minimum. [Solution]...

Issue 4/2022 EP 3 984 632 A1

Method and apparatus for producing desulfurizing agent, and method for removing sulfur dioxide from cement kiln exhaust gas

(22) 01.08.2019 (43) 20.04.2022 (57) [Problem] To provide a method and an apparatus for producing a desulfurizing agent in which good handleability is achieved; the water content is easily adjusted;...

ZKG 4/2019