Calcining Kiln, 1,000 °C
Calcines and fires at 800 to 1,050 degrees Celsius. Holds temperature overnight.
$78,100Cell price
SunlightRuns on the array, unattended

The chemistry of construction
- 01Cement clinker
Ground with gypsum into blended cement, 1,709 tonnes a year in a Cement Factory - 02Quicklime
1,677 tonnes a year, $37.74 per tonne against conventional $60 to $75 - 03Calcined clay
Supplementary cementitious material at 800 degrees - 04Fired brick
2,289 tonnes a year with Attitude Adjuster and Flexible Demeanour - 05Pure carbon dioxide
A clean process stream, captured rather than vented
Specification
| Rated input | 850 kilowatts |
| Materials | Off the shelf components |
| Temperature | 800 to 1,050 degrees Celsius |
| Duty | Sunlight hours. Holds temperature overnight |
| Energy capture | 100% of array output |
| Intensity | 0.65 to 1.10 megawatt-hours per tonne |
| Accepts | Limestone, clay, shale, gypsum, metal concentrate, calcium oxide |