REFINERY CATALYST

CATALYST SOLUTIONS FOR REFINERY PERFORMANCE

Specialized catalyst solutions for refining and petrochemical operations, supporting process efficiency, product quality, and emissions performance.

EXPLORE CATALYST SOLUTIONS

CATALYST & PURIFICATION SOLUTIONS

Specialized catalysts and purification agents engineered for sulfur recovery, tail-gas treatment, desulfurization, and feedstock purification

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Sulfur Recovery Catalysts

Catalysts supporting Claus conversion, organic sulfur hydrolysis, and improved sulfur recovery.

Key Products:

AA988 TiO₂, A918, A968

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Tail-Gas Treatment

Solutions for converting sulfur-containing tail gas and supporting environmental performance.

Key Products:

A999, A888, A777

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Feedstock Purification

Specialized agents for removing arsenic, oxygen, chlorine, and other harmful contaminants.

Key Products:

RAs988, HT Deoxidizer, XDL-1

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Desulfurization Solutions

High-performance materials for removing H₂S, COS, CS₂, and other sulfur compounds.

Key Products:

Z929, Z919, Z969

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VIEW SOLUTIONS

ADDITIONAL PRODUCT FAMILIES

The wider portfolio also includes molecular sieves, activated alumina, dechlorination agents, deoxidizers, arsenic-removal agents, organic-sulfur hydrolysis catalysts, ammonia-decomposition catalysts, ceramic support media, and other specialized refinery materials.

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Molecular Sieves

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Activated Alumina

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Dechlorination Agents

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Deoxidizers

Arsenic Removal Agents

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Specialized Catalysts

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Ceramic Support Media

And More Solutions

We recommend the right solution for your process.

Share your process conditions, feed composition, contaminants, operating temperature, pressure, and required performance.

HeavyTech will coordinate with the technical team to recommend the appropriate product.

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DISCUSS YOUR REQUIREMENT

KEY PERFORMANCE ADVANTAGES

Engineered to support efficient sulfur conversion, reliable purification, and stable operation across demanding refinery and petrochemical processes.

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High Process Activity

Designed to support effective conversion and contaminant removal.

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Operational Stability

Strong thermal, mechanical, and hydrothermal performance.

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Long Service Performance

Durable materials developed for reliable industrial operation.

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Flexible Applications

Suitable for sulfur recovery, tail-gas treatment, desulfurization, and feedstock purification.

Flowchart illustrating Xunda Catalyst Solution Pathways for purification, desulfurization, and sulfur recovery. It includes feedstock processing, dechlorination, arsenic removal, organic sulfur hydrolysis, desulfurization, drying, and final purification, as well as sulfur recovery and tail-gas pathways with acid gas treatment, Claus sulfur recovery, and options for hydrogenation or selective oxidation/res reduction.
Diagram explaining why HeavyTech and Xunda collaborate, highlighting technical product selection, manufacturer-backed expertise, coordinated supply, and local customer support with respective icons.
Diagram explaining why HeavyTech and Xunda collaborate, highlighting technical product selection, manufacturer-backed expertise, coordinated supply, and local customer support with respective icons.

LET’S FIND THE RIGHT CATALYST SOLUTION

Share your feed composition, contaminants, operating conditions, and performance requirements. HeavyTech will coordinate with Xunda’s technical team to identify the most suitable catalyst or purification solution for your application.

CONTACT HEAVYTECH