Global
Sulfur Recovery Unit
Process Oil Refinery Sulfur Recovery Unit
Oil Refinery
High-performance catalysts and process technologies for efficient fuel production and refinery optimization.
Device type
Sulfur Recovery Unit
Processes acid gas via modified Claus technology in a multi-stage catalytic train using highly active, sulfation-resistant catalysts (PSR-1L and PSR-3lE) for superior hydrolysis of COS/CS₂. The overall sulfur recovery rate exceeds 99.9%, and the process produces high-purity liquid sulfur while ensuring compliance with stringent environmental emission standards.
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Complete Services for
Comprehensive Process Safeguards
Toll Manufacturing

Reliable OEM services in exact accordance with your technical property parameter and catalyst adsorbent specification requirements. Also the full access to special process customization.

Catalysts &
Adsorbent Managemen

In a full project life cycle, our specialized engineers will get positively involved in the technical assistance, catalyst upgrade, and process optimization.

Performance Evaluation & Optimization

Catalyst and adsorbent performance analysis from feed material quality, operation compliance, process balance to solve coking, pressure drop, deactivation, poisoning, and more problems during processing.

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