US 2018/0118617 A1

NOx reduction process in a cement kiln manufacturing system

(22) 09.05.2016

(43) 03.05.2018

(57) Disclosed is a bypass system for use with off gases that have exited a cement kiln utilized in a cement making process. The bypass system is adapted to remove both NOx and volatile components that are present in the off gases while the off gases are in the bypass duct.

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

This article appeared in

ZKG 7-8/2018

This article appeared in

ZKG 7-8/2018

Ressort:  Patents
subscription Content
x

Related articles:

Issue 6/2018 EP3294441 (A1)

NOx reduction process in a cement kiln manufacturing system

(22) 09.05.2016 (43) 21.03.2018 (57) Summary of the corresponding patent WO2016183027 (A1): Disclosed is a bypass system for use with off gases that have exited a cement kiln utilized in a cement...

more
Issue 1-2/2017 WO 2016/183027 A1

NOx reduction process in a cement kiln manufacturing system

(22) 09.05.2016 (43) 17.11.2016 (57) Disclosed is a bypass system for use with off gases that have exited a cement kiln utilized in a cement making process. The bypass system is adapted to remove both...

more
Issue 4/2022 WO 2022/053986 A1

Cement kiln bypass emissions reduction

(22) 09.09.2021 (43) 17.03.2022 (57) A bypass system and a process for reducing the formation of ammonium sulphate and ammonium bisulphate in off gases that have exited a cement rotary kiln utilized...

more
Issue 9/2018 EP3331834 (A1)

Use of clinker kiln dust for gas scrubbing

(22) 05.08.2016 (43) 13.06.2018 (57) Summary of the corresponding patent WO2017024247 (A1): Methods and apparatus for reducing the content of controlled acidic pollutants in clinker kiln emissions are...

more
Issue 4/2018 US2018038648 (A1)

Method and plant for denitrifying bypass gases in a multi-stage system of mixing chambers in a plant for producing cement clinker

(22) 02.03.2016 (43) 08.02.2018 (57) A method and a corresponding plant for denitrifying bypass exhaust gases in a cement clinker production plant. Raw meal is sintered in a rotary kiln and...

more