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Desulfurizer series

Dechlorination agent series

Organic sulfur catalyst series

Precious metal catalyst series

Other purification agent series

HT-705 room temperature high-efficiency ferric oxide desulfurizer

HT-705 iron oxide desulfurizer is used to remove H2S from coal gas. It has the characteristics of light weight, well-developed micropores, high sulfur capacity, high desulfurization efficiency and high removal accuracy. Iron oxide desulfurization requires a trace amount of oxygen to participate in the reaction. For conditions with low oxygen content, a trace amount of air needs to be added to the coal gas.

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HT-702 hydroxyl iron oxide desulfurizer

Activated carbon and iron oxide desulfurizing agents exhibit low sulfur capacity and poor desulfurization accuracy under anaerobic conditions and cannot be used in the liquid phase.

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HT-504 room temperature COS hydrolysis catalyst

Used to hydrolyze COS in coal gas to H2S. It features a low activation temperature, good low-temperature activity, high conversion rate, and strong sulfur and oxygen resistance.

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TO-2 high-efficiency oxygen absorber

TO-2 high-efficiency deoxygenator is a Pd/Al2O3 active heterogeneous catalyst. This deoxygenator is characterized by high efficiency of noble metal usage and high deoxygenation activity. It can be used for deoxygenation of hydrogen-containing gases in petroleum, chemical, metallurgical, electronic, pharmaceutical, and food industries, and can also be used for hydrogenation deoxygenation of hydrogen-free gases.

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HT-505 medium-temperature hydrolysis catalyst

Used to hydrolyze COS and CS2 in coal gas into H2S. It features high conversion rate and strong sulfur and oxygen resistance.

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HT-213 nickel molybdenum hydrodesulfurization catalyst

The nickel-molybdenum hydrodesulfurization catalyst converts organic sulfur into easily removable hydrogen sulfide, which is then further removed to purify hydrocarbon feedstocks. It is suitable for hydroconversion of feedstocks such as coke oven gas, natural gas, refinery gas, water gas, and light oil; it is also suitable for hydroconversion of organic sulfur and nitrogen in feed gas.

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HT-212 iron-molybdenum hydrodesulfurization catalyst

This product is a novel hydrogenation catalyst suitable for the hydrogenation of water gas, semi-water gas, coke oven gas, synthesis gas, etc. It is especially suitable for the hydrodesulfurization and hydrodeunsaturation of coke oven gas with CO content below 10% and unsaturated hydrocarbon content around 5%.

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HT-211 cobalt molybdenum hydrodesulfurization catalyst

This product is a novel hydrodesulfurization catalyst suitable for the hydrotreating of organic sulfur and unsaturated hydrocarbons in gaseous and liquid hydrocarbons such as natural gas, oil well gas, liquefied petroleum gas, naphtha, gasoline, and diesel oil at low temperatures; it is also applicable to hydrotreating in ammonia synthesis units and hydrogen production units in petroleum refining.

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HT-215 Deoxygenation and Desulfurization Bifunctional Catalyst

HT-215 oxygen and sulfur removal bifunctional catalyst is a new type of oxygen and sulfur removal catalyst. It is a new type of oxygen and sulfur removal catalyst improved on the basis of T211 cobalt molybdenum hydrodesulfurization catalyst and HT-213 nickel molybdenum hydrodesulfurization catalyst. It can be used at a lower temperature (160-180 ℃) to achieve good oxygen and sulfur removal effects, and it is easy to sulfurize. It is suitable for the removal of oxygen and sulfur from gases with high oxygen and organic sulfur content, such as semi-water gas, crude gas, and coke oven gas.

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