SK1112022 (A3)

A method of accelerating the cooling
of powder materials, especially of cement and lime

(22) 21.11.2022

(43) 05.06.2024

(57) There is disclosed the method of accelerating the cooling of powder materials, especially of cement and lime. According to the method, 1 to 10 % by weight of hydrated sulphate from ettringite group, advantageously of ettringite, is added to the powder material.

(71) POVAZSKA CEMENTAREN AS (SK)

Ressort:  Patents
subscription Content
x

Related articles:

Issue 6/2021 US 2021/0179492 A1

Method for preparing an ettringite binder for producing construction materials

(22) 07.11.2018 (43) 17.06.2021 (57) A method for preparing an ettringite binder from an aluminosilicate source, a calcium sulfate source and a calcium hydroxide (or slaked lime, CH) source, the...

more
Issue 06/2024 US 2024 0217873 A1

Method and installation for producing lime or dolime

(22) 10.05.2022 (43) 04.07.2024 (57) A method for producing lime or dolime, which includes a calcination step for the calcination of calcareous or dolo-mitic material which is brought into contact...

more
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...

more
Issue 2/2023 CN114591038 (A)

Cement powder and preparation method thereof

(22) 19.04.2022 (43) 07.06.2022 (57) The invention relates to the field of building materials, in particular to cement powder and a preparation method thereof. The cement powder comprises the...

more
Issue 06/2024 FI20226072 A1

A sampling tool for sampling reburned lime from a lime kiln, and an apparatus and a method for determining amount of residual carbonate in reburned lime sampled from a lime kiln

(22) 02.12.2022 (43) 03.06.2024 (57) The invention relates to a sampling tool (10) for sampling reburned lime from a lime kiln, comprising a holding device (11) for holding the sampling tool (10) in...

more