US 2018/0361393 A1

Systems and method for removal of acid gas in a circulating dry scrubber

(22) 20.07.2018

(43) 06.12.2018

(57) Systems and methods for the use of highly reactive hydrated lime (HRH) in circulating dry scrubbers (CDS) to remove sulfur dioxide (SO₂) from the flue gas.

(71) Mississippi Lime Company, St. Louis, MO (US)

Issue 2020-7-8 US 2020/0086293 A1

Process for manufacturing a sorbent for a flue gas treatment process, sorbent and use of said sorbent in such flue gas treatment process

(22) 06.04.2018 (43) 19.03.2020 (57) The present invention is related to a process for manufacturing a sorbent suitable for a use in a circulating dry scrubber device comprising the steps of:...

Issue 2018-11 EP3371100 (A1)

Method for reducing elemental sulfur in gypsum products

(22) 03.11.2016 (43) 12.09.2018 (57) Disclosed are various methods for reducing levels of elemental sulfur within gypsum products such as wall board. Gypsum sometimes includes increased levels of...

Issue 2019-1-2 WO 2018/192267 A1

Lime kiln device for fully recovering CO2

(22) 05.02.2018 (43) 25.10.2018 (57) Disclosed is a lime kiln device for fully recovering CO2 and a lime preparation method thereof. The lime kiln device comprise a kiln body (100) and a heating...

Issue 2019-1-2 WO2018181779 (A1)

Molded article using hydraulic lime and method for producing same

(22) 29.03.2018 (43) 04.10.2018 (57) [Problem] To provide a molded article that uses hydraulic lime and a method for producing same. [Solution] A molded article having a flexural strength of at least...

Issue 2017-4 WO 2017/016821 A1

Limestone/lime hydrate flue-gas cleaning installation having a clean-gas bypass channel and a sump expansion system

(22) 05.07.2016 (43) 02.02.2017 (57) The invention relates to a flue-gas desulfurization installation (REA), which has a scrubber having a distribution device for distributing an absorbent into the...

ZKG 3/2019