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Volume 7

The Calcium Looping Revolution

High-Temperature Carbon Capture for a Carbon-Neutral Industrial Future

Decarbonize the world’s hardest-to-abate industries with the power of the calcium cycle.

Strategic Objectives

• Master the thermodynamics of high-temperature solid-gas carbonation reactions.

• Integrate calcium looping seamlessly into existing cement and lime kiln infrastructures.

• Reduce energy penalties compared to conventional low-temperature solvent cycles.

• Explore the circular economy of spent sorbents in construction and manufacturing.

The Core Challenge

Traditional carbon capture methods fail at the extreme temperatures of cement and steel production, leaving a massive gap in our climate strategy.

01

The Imperative of Carbon Capture

02

Foundations of Calcium Looping

03

The Chemistry of Calcium Oxide

04

Thermodynamics of Carbonation

05

The Calcination Process

06

Fluidized Bed Technology

07

Sorbent Degradation and Sintering

08

Limestone as a Natural Precursor

09

The Cement Industry Connection

10

The Lime Industry Synergy

11

Post-Combustion Capture Strategies

12

Oxy-fuel Combustion in Calcination

13

Heat Integration and Recovery

14

Chemical Looping Combustion

15

Sorbent Enhancement Techniques

16

The Fate of Spent Sorbent

17

Pilot Plants and Scale-Up

18

Economic Viability

19

CO2 Utilization Pathways

20

Environmental Impact Assessment

21

The Future of High-Temperature Loops

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