US 2022/0259098 A1

Method for producing a high concentration reactive quicklime slurry with antiscalant properties

(22) 16.02.2022

(43) 18.08.2022

(57) A method is shown for forming a high solids reactive lime slurry from quicklime. The timely addition of a carbohydrate and antiscalant polymer to slaking water provides desirable degree of control over the rate of reaction in which the heat of reaction is moderated to ensure the antiscalant polymer remains intact, thereby producing a fine quicklime slurry with low and stable viscosity.

(71) S.A. Lhoist Recherche et Developpement, Ottignies-Louvainla-Neuve (BE)

(73) S.A. Lhoist Recherche et Developpement, Ottignies-Louvainla-Neuve (BE)

Issue 7/2022 WO 2022/178258 A1

Production of supplementary cementitious materials through wet carbonation method

(22) 18.02.2022 (43) 25.08.2022 (57) A method of making a supplementary cementitious material is described that includes: forming a shiny comprising water and a carbonatable material powder, wherein...

Issue 2/2023 WO 2022/253769 A1

Method for producing cement clinker by admixing carbide lime

(22) 30.05.2022 (43) 08.12.2022 (57) The invention relates to a method for producing cement clinker, comprising the following method steps: preheating lime- and silicate-containing raw meal in a...

Issue 1/2023 WO2022248384 (A1)

Method and device for producing cement clinker

(22) 23.05.2022 (43) 01.12.2022 (57) The present invention relates to a method for producing cement clinker (50), said method comprising the steps of: preheating raw material (20) in a preheater (12),...

Issue 1/2023 WO2022238358 (A1)

Method and installation for producing lime or dolime

(22) 10.05.2022 (43) 17.11.2022 (57) Method and installation for producing lime or dolime, comprising a calcination of calcareous or dolomitic material in contact with first fumes obtained by...

Issue 10/2016 US 2016/0229745 A1

Lime slaker system, modular water panel for lime slaker system, and method of using the same

(22) 09.02.2016 (43) 11.08.2016 (57) A lime slaker system for converting quicklime to a lime slurry includes: a lime feeder; a base slaker that includes a slaking chamber and a dilution chamber; a...

ZKG 7/2022