WO 2021/069386 A1

Separation of water from the flue gas of a clinker kiln installation

(22) 05.10.2020

(43) 15.04.2021

(57) The invention relates to a method for the separation of water from the flue gas of clinker kiln installations and to a correspondingly designed clinker kiln installation.

(71) thyssenkrupp Industrial Solutions AG, ThyssenKrupp Allee 1, 45143 Essen (DE); thyssenkrupp AG, ThyssenKrupp Allee 1, 45143 Essen (DE)

Issue 10/2020 WO 2020/109199 A1

Kiln comprising a protective segment at the kiln outlet

(22) 25.11.2019 (43) 04.06.2020 (57) The invention relates to a kiln (10) for firing cement clinker, comprising: a tubular rotary drum (22), which can be rotated about its central axis, wherein the...

Issue 5/2021 WO 2021/074059 A1

Cooler for cooling bulk material

(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)...

Issue 1/2022 WO 2021/204549 A1

Method and device for the production of cement clinker

(22) 25.03.2021 (43) 14.10.2021 (57) The invention relates to a method for producing cement clinker, said method comprising the steps of: preheating raw meal in a preheater (12), calcining the...

Issue 7/2021 WO 2021/140077 A1

Integrated method for the commercial and industrial utilisation of calcium sulphate whilst obtaining rare earth elements from the production of phosphoric acid

(22) 05.01.2021 (43) 15.07.2021 (57) The invention relates to a method for producing sulphuric acid and cement clinker and for obtaining rare earth elements using calcium sulphate, which is formed and...

Issue 1-2/2020 WO 2019/211202 A1

Oxyfuel clinker production with special oxygen addition

(22) 26.04.2019 (43) 07.11.2019 (57) Methods and systems for the production of cement clinker, wherein an oxygen-containing gas, which has a proportion of 15 vol.% or less of nitrogen and a proportion...

ZKG 5/2021