TH-2 dehydrogenation catalyst

The TH-2 dehydrogenation catalyst is made by impregnating Pt and Pd metal salts and special promoters and stabilizers onto an active alumina support, followed by drying, calcination, and reduction. It can be used for the dehydrogenation of various feed gases and can prevent explosions caused by excessive hydrogen content in high-pressure synthesis tail gas.

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.

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.

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.

HT-103 activated carbon desulfurization agent

HT-103 activated carbon desulfurizer is used to remove H2S from gases. It is characterized by its light weight, well-developed micropores, high sulfur capacity, high desulfurization efficiency, and high removal accuracy. Activated carbon 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 gas.

Ma Steel 400,000 Nm³/h blast furnace gas desulfurization

Device: Gas quantity 400,000 Nm³/h.

Qian'an Jiujiang blast furnace coal gas desulfurization unit (hydrolysis before TRT, desulfurization afterwards)

No. 7 Blast Furnace: 400,000 m³/h blast furnace gas desulfurization

CNOOC urea CO2 selective desulfurization and dehydrogenation purification

TAS-01 Multifunctional Arsenic Removal Agent

TAS-01 arsenic removal agent has three functions: arsenic removal, phosphorus removal, and sulfur removal. It is suitable for arsenic purification in various gases such as natural gas, (semi-)water gas, air gas, coke oven gas, reformed gas, CO2 regenerated gas, food CO2, synthesis raw gas, biogas, and waste gas. The arsenic removal agent is mainly composed of metal oxides as the main active component, and is compounded with auxiliary components. It has good activity, high arsenic and sulfur removal efficiency, and long service life under normal temperature conditions.

GTS wet desulfurization catalyst

GTS tannin desulfurizer is produced by water extraction of acorn shells, concentrated into a heat-soluble tannin, and then pre-treated to produce a tannin desulfurizer. It has good water solubility and strong oxygen-carrying capacity. At the same time, the tannins in the desulfurizer can form water-soluble complexes with metal ions (vanadium, manganese, iron). The redox metal complex ions have selectivity for the oxidation of HS-, and are widely used in wet desulfurization of semi-water gas, water gas, and coke oven gas.

HT complex iron desulfurization catalyst

The HT chelated iron desulfurizer boasts excellent stability and high catalytic oxidation activity. It is widely used in the treatment of gases containing H2S, such as semi-water gas, water gas, coke oven gas, synthesis gas, natural gas, and acidic tail gas.

HT-901A high-efficiency mercury removal agent

HT-901A high-efficiency mercury removal agent is a spherical mercury removal product refined from "transition metal oxides" as the main component and with the addition of special additives. This product has the advantages of high strength, high mercury removal precision, and large capacity. It has an extremely high reaction adsorption effect on mercury and mercury compounds and is suitable for mercury removal and purification of mercury-containing gas-liquid materials such as natural gas, liquefied natural gas, and naphtha.