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Spanning Today's Perspective and Expanding the Vision of the 21st Century

506HN Deoxidizer — Room-Temperature Deoxygenation, a Reliable Solution for High-Purity Gas Purification

506HN Deoxidizer adopts a chemical adsorption deoxygenation route, requires no hydrogen introduction, and can operate at room temperature. It is suitable for deoxygenation applications where hydrogenation is not desirable, such as nitrogen and inert gases. It can be regenerated and reused, providing a reliable option for high-purity gas purification.

18

2026

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09

HM-(II) Palladium Catalyst — From Two Towers to One: The Efficient Choice for Gas Purification in the Magnetic Materials Industry

HM-(II) palladium catalyst is used for gas purification in the magnetic materials industry. This catalyst requires no regeneration, enables the conversion from two towers to one, and halves catalyst loading. After purification, the residual hydrogen (oxygen) content is ≤0.5 ppm, providing a simpler and more economical solution for nitrogen purification.

11

2026

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09

HM-(I) Dehydrogenation Catalyst – Specifically Designed for Oxygen and Oxygen-Containing Atmosphere Purification

The HM-(I) Dehydrogenation Catalyst from Dalian Sanda Gas Purification Technology Co., Ltd. is specially designed for hydrogen removal purification in oxygen, air, and oxygen‑containing atmospheres, and is applicable to scenarios such as purification of hydrogen and oxygen from water electrolysis, hydrogen elimination in enclosed spaces, and medical oxygen generation.

04

2026

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09

506HL Deoxidation Catalyst – Alumina Support, Classic Technology, Reliable Choice

Dalian Sanda Gas Purification Technology Co., Ltd.'s 506HL deoxidation and dehydrogenation catalyst adopts the technical route of active alumina supported with noble metal palladium, and has been stably applied in the industry for many years.

28

2026

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08

506HT Deoxidation and Dehydrogenation Catalyst – Sanda's Exclusive Product with Years of Proven Industrial Applications

Relying on over 30 years of accumulated expertise in gas purification technology, Dalian Sanda Gas Purification Technology Co., Ltd. has independently developed and exclusively produces the Model 506HT deoxidation and dehydrogenation catalyst, which uses titanium dioxide (TiO₂) as the support and demonstrates unique performance advantages under harsh operating conditions such as high temperatures and impurity‑laden atmospheres.

21

2026

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08