How does Mitico's carbon capture technology differ from conventional refinery CCUS systems?

Unlike traditional amine-based systems that use liquid chemical absorption and require substantial steam for regeneration, Mitico uses a solid, potassium-based sorbent. This solid-state mechanism is designed to reduce the parasitic energy penalty, decrease operational footprint, and avoid toxic solvent degradation products.

Why are downstream oil refineries key targets for point-source carbon capture demonstrations?

Refineries are among the largest industrial emitters of carbon dioxide due to continuous fuel gas combustion in process heaters, fluid catalytic cracking units, and hydrogen production plants. Deploying point-source CCUS allows refiners to address high-concentration emissions streams directly, serving as a critical pathway to comply with intensifying carbon regulations.

What are the primary commercial hurdles remaining for solid-sorbent capture technologies?

Key challenges include validating the physical durability and lifespan of the solid sorbent over thousands of continuous regeneration cycles under harsh industrial conditions. Additionally, scaling reactor manufacturing and demonstrating stable economics at multi-megaton annual capture capacities remain essential for widespread adoption.

Rigzone · August 28, 2026 (1d ago) · 1 min read

Mitico Declares Success at Thai Refinery Carbon Capture Demo

Analysis

AI-assisted analysis · reviewed by Yuri Kan

California-based climate technology firm Mitico has finalized the field trial of its novel point-source carbon capture technology at a refinery site in Thailand. The demonstration validated the real-world operational viability of the company's proprietary potassium-based solid sorbent system, which aims to reduce the parasitic energy load common in traditional amine-based capture units. This milestone underscores growing momentum for cost-effective decarbonization retrofits across downstream oil refining and heavy industry.

Key Facts

Mitico, a carbon capture technology developer based in California, has completed an industrial-scale demonstration unit in Thailand.
The demonstration project took place at a commercial downstream oil refinery to capture post-combustion flue gas emissions.
The system utilizes a proprietary chemical sorbent formulated with potassium compounds to separate carbon dioxide from industrial flue streams.
Mitico relies on custom-engineered modular reactor designs intended to lower capital expenditures and footprint compared to liquid solvent systems.
The successful completion of the Thai pilot marks the technology's progression toward commercial deployment and larger-scale industrial licensing.

Background & Context

Point-source carbon capture, utilization, and storage (CCUS) has historically relied on liquid amine solvents, which require significant thermal energy for regeneration and pose environmental degradation challenges. As global refiners face tightening emissions mandates and net-zero targets, technology developers are actively pursuing solid sorbent alternatives to reduce capital intensity and energy consumption. Thailand has emerged as an active proving ground for decarbonization initiatives within the Southeast Asian refining hub.

Market Impact

Validating solid-sorbent capture under real refinery operating conditions represents a significant technical de-risking step for next-generation CCUS providers. For downstream operators, lower-cost modular capture solutions improve the economic viability of decarbonizing hard-to-abate industrial assets without major plant overhauls. Technology licensors and engineering procurement firms will closely monitor Mitico's operational cost data to assess whether potassium sorbents can effectively outcompete established chemical absorption systems at commercial scale.

What to Watch

Mitico is expected to leverage performance data from the Thai refinery to negotiate full-scale commercial deployment contracts and strategic engineering partnerships. Industry stakeholders will watch for the announcement of commercial-scale front-end engineering design (FEED) studies and independent verification of operational capture costs over the next 12 to 18 months.

Frequently Asked Questions

How does Mitico's carbon capture technology differ from conventional refinery CCUS systems?: Unlike traditional amine-based systems that use liquid chemical absorption and require substantial steam for regeneration, Mitico uses a solid, potassium-based sorbent. This solid-state mechanism is designed to reduce the parasitic energy penalty, decrease operational footprint, and avoid toxic solvent degradation products.
Why are downstream oil refineries key targets for point-source carbon capture demonstrations?: Refineries are among the largest industrial emitters of carbon dioxide due to continuous fuel gas combustion in process heaters, fluid catalytic cracking units, and hydrogen production plants. Deploying point-source CCUS allows refiners to address high-concentration emissions streams directly, serving as a critical pathway to comply with intensifying carbon regulations.
What are the primary commercial hurdles remaining for solid-sorbent capture technologies?: Key challenges include validating the physical durability and lifespan of the solid sorbent over thousands of continuous regeneration cycles under harsh industrial conditions. Additionally, scaling reactor manufacturing and demonstrating stable economics at multi-megaton annual capture capacities remain essential for widespread adoption.

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