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506HT Deoxidation and Dehydrogenation Catalyst – Sanda's Exclusive Product with Years of Proven Industrial Applications
Release time:
Aug 21,2026
As the hydrogen energy industry is incorporated into China's national energy management system, the demand for deep purification of hydrogen and hydrogen-containing gases continues to grow. Leveraging 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. Using titanium dioxide (TiO₂) as the support, this catalyst demonstrates unique performance advantages under harsh conditions such as high temperatures and impurity-laden atmospheres. The product has been steadily sold in multiple domestic industrial sectors for many years, accumulating extensive operational data and user recognition, and stands as a mature flagship product in the company's gas purification catalyst portfolio.
Titania-Support Advantages for Complex Operating Conditions
The key feature of the 506HT catalyst lies in its use of titanium oxide as the support for active components, differentiating it from conventional alumina‑based systems. The catalyst exhibits outstanding performance in the following aspects:
· Excellent high‑temperature resistance: Capable of withstanding operating temperatures up to 650°C while maintaining structural stability and resisting sintering, making it especially suitable for processes with high reaction exotherms.
· Significant poison resistance: Shows good tolerance to common poisons such as H₂S, SO₂, Cl₂, and NH₃, retaining high catalytic activity even in impurity‑containing atmospheres.
· Long service life: Verified through years of industrial operation, the activity remains stable under high‑temperature conditions; under normal operating conditions, it can be used continuously for multiple years, reducing replacement frequency.
· Ready to use with simple operation: No pre‑treatment or activation/regeneration is required – it can be put into service immediately after installation; high mechanical strength, non‑pulverizing, and applicable over a wide range of temperatures and pressures.
Serving Major Domestic and International New Energy Projects
In the domestic new energy and zero‑carbon chemical sector, our company supplied gas purification catalysts for the 1.52 million tons/year zero‑carbon green ammonia project in Chifeng, Inner Mongolia, supporting the stable operation of a large‑scale green ammonia industrial facility. The product performance has been validated through real‑world application in a major domestic new energy project.
On the international front, our catalyst materials have also achieved large‑scale industrial implementation overseas. We completed a 55‑ton bulk supply of the catalyst for a large industrial purification unit in Germany. This domestically produced catalyst has successfully entered the global market, operating stably under the demanding conditions of European industrial processes and earning high recognition from overseas industrial customers.
Aligned with Hydrogen Energy Policy Directions, Driving Gas Purification Upgrades
Recently, the Chinese government has intensively rolled out supportive policies for the hydrogen energy industry: In March 2026, the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission jointly deployed comprehensive hydrogen energy pilot applications; and the Energy Law effective in 2025 formally incorporated hydrogen energy into the national energy management framework. The rapid development of the hydrogen energy value chain imposes higher requirements on hydrogen purification and hydrogen‑containing tail gas treatment.
The Model 506HT deoxidation and dehydrogenation catalyst is primarily used for catalytic oxygen removal from hydrogen and hydrogen‑containing gases, and is also widely applied for hydrogen‑assisted oxygen removal from inert gases such as nitrogen, argon, and helium, as well as for hydrogen removal from oxygen and oxygen‑containing gas mixtures. The catalyst features high catalytic deoxygenation activity, deep purification levels, and large gas throughput.
As an exclusive product of our company, the 506HT titania‑support catalyst has stood the test of the market over many years and has become one of our representative products in the gas purification field. We remain committed to continuous technological innovation, providing superior and reliable solutions for the hydrogen energy and industrial gas purification industries.
Contact Us
Address: 98-9-12, Tieshan East Road, Dalian Economic and Technological Development Zone
Telephone：13904097691 Technology Department
Telephone：18742580777 Sales Department
Mailbox:kuihua@dlsanda.com
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