US 2016/0001462 A1

Apparatus for carbonation of a cement mix

(22) 10.07.2015

(43) 07.01.2016

(57) The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be controlled by one or more feedback mechanisms to adjust carbon dioxide delivery based on one or more characteristics of the mix or other aspects of the mixing operation.

(71) CarbonCure Technologies, Inc., Dartmouth (CA)

Cleantech innovator CarbonCure becomes first Canadian member of WCA

The World Cement Association has announced that Canadian cleantech company CarbonCure has joined its international community as an Associate Corporate Member. The firms technology delivers improved...

Issue 6/2016 US 2016/0107939 A1

Methods and compositions for concrete production

(22) 24.11.2015 (43) 21.04.2016 (57) The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be in a stationary mixer or a...

Issue 5/2017 WO 2017/041176 A1

Precarbonation of cement mixes

(22) 08.09.2016 (43) 16.03.2017 (57) The invention provides methods and compositions for carbonation of a wet cement mix. The wet cement mix may be carbonated prior to addition of aggregates,...

Issue 3/2017 WO 2017/000075 A1

Carbonated fly ash as a cement replacement

(22) 30.06.2016 (43) 05.01.2017 (57) A process for producing a blended binder material containing high calcium fly ash, in particular ASTM Class C fly ash, is provided. The process comprises: (i)...

Issue 3/2017 US 2017/0015598 A1

Integrated carbon dioxide capture

(22) 16.06.2016 (43) 19.01.2017 (57) A method/system for sequestering carbon dioxide from cement and lime production facilities wherein carbon dioxide from flue gases originating from cement or lime...

ZKG 3/2016