WO 2019/211196 A1

Oxyfuel clinker production without recirculation of the preheater exhaust gases

(22) 26.04.2019

(43) 07.11.2019

(57) The invention relates to methods and installations for producing cement clinker without recirculation of the preheater exhaust gases, wherein, in said preheater, the ratio of supplied solid to waste gas is set to greater than 1.0 kg solid to gas.

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

Related articles:

WO 2019/137737 A1

Pollutant reduction of exhaust gases in the thermal treatment of materials

(22) 17.12.2018 (43) 18.07.2019 (57) The invention relates to a method for reducing pollutants in exhaust gases during thermal material treatment, in particular for clinker production, in which the...

more
Issue 2019-4 US 2019/0039949 A1

Process and device for cement clinker production

(22) 24.09.2018 (43) 07.02.2019 (57) In a process for the production of cement clinker, in which raw meal is preheated in a preheater (3) using the hot exhaust gases from a clinker kiln, and the...

more
Issue 2017-3 WO 2017/012880 A1

Process and plant for producing cement clinker or other mineral products and for removing nitrogen oxides from bypass gases

(22) 07.07.2016 (43) 26.01.2017 (57) In the process according to the invention for producing cement clinker or other mineral products and for removing nitrogen oxides from bypass gases diverted...

more
Issue 2020-1-2 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...

more
Issue 2015-9 US 2015/0183686 A1

Method and system for producing cement clinker from raw ­cement mixture

(22) 02.07.2013 (43) 02.07.2015 (57) The invention relates to a method and a system for producing cement clinker from raw cement mixture, wherein one part of the raw cement mixture is preheated in a...

more