Purification

SR-101D

UNICAT’s SR-101D is the next generation of iron-based hydrogen sulfide removal absorbent. SR-101D is a blend of iron oxides and promoters with a proprietary binder for the removal of hydrogen sulfide from natural gas, wet off-gas, air, or landfill gas.

SR-101D is available in extrudates and spheres.

SR-109

UNICAT’s SR-109 is the most efficient, zinc based hydrogen sulfide removal absorbent for high temperature applications. SR-109 is high purity zinc oxide with a proprietary binder for the removal of hydrogen sulfide from all gases and light hydrocarbon liquids. SR-109 is available in extrudates and spheres.

SR-112DMP

UNICAT’s SR-112DMP is a unique zinc-manganese based sulfur removal absorbent for reducing environments. SR-112DMP is combination of manganese oxide and zinc oxide with a proprietary carrier for the removal of hydrogen sulfide and arsine from all gases and light hydrocarbon liquids. SR-112DMP is available in extrudates.

SR-114

UNICAT's SR-114 is a specially formulated ZnO that is promoted with higher levels of CuO and MoO3 for polishing sections of the traditional ZnO reactor. SR-114 is available in extrudates.

SR-115CR

UNICAT’s SR-115CR is a pre-reduced MnO absorbent designed for very high temperature applications that are above the recommended temperature for traditional ZnO based sulfur removal catalysts. In the presence of   hydrogen, SR-115CR can also remove COS and trace RSH. The primary applications for SR-115CR are platformer recycle gas and reformer sulfur guards. SR-115 CR series catalysts can also be used in   LPG, NHT, natural gas and other hydrocarbon purification applications.

NSR-116RX

UNICAT’s NSR-116RX is a high nickel-based absorbent for the removal of all sulfur compounds including H2S, COS, RSH, RSR, RSSR, and thiophenes from both liquid and vapor phase hydrocarbon streams. NSR-116RX is shipped pre-reduced and pacified for easy handling and startup.

NSR-120RX

UNICAT’s NSR-120RX is a nickel-based absorbent for the removal of all sulfur compounds including H2S, COS, RSH, RSR, RSSR, and thiophenes from both liquid and vapor phase hydrocarbon streams. NSR-120RX also functions as a hydrogenation catalyst for the total saturation of aromatics to naphthenes and olefins to paraffins in liquid phase reactors. NSR-120RX is shipped prereduced and pacified for easy handling and startup.

TSR-122E

UNICAT’s TSR-122E is the premier product for removing H2S in low temperature applications. TSR-122E utilizes a high concentration of Copper Oxide for maximum H2S absorption and will remove COS, CS2, and mercaptans. TSR-122E is ideal for light hydrocarbon and CO2 rich applications, both gases and liquids. TSR-122E will remove H2S down to ppb ranges.

TSR-123

UNICAT’s TSR-123 is a high absorption capacity copper-zinc-based absorbent for the removal of sulfur (H2S, COS, RSH), AsH3, and PH3 from both liquid and vapor phase hydrocarbon streams up to naphtha density. This product does not release CO2.

TSR-12SF

UNICAT's TSR-12SF is a specialty, bi-metal promoted, sulfur absorbent intended for the removal of trace H2S, COS, and light organic sulfur species. TSR-12SF is designed to meet some of the most stringent outlet sulfur specifications. TSR-12SF is intended for both gas and liquid applications at ambient temperature.

TSR-12

UNICAT’s TSR-12 is a high surface area copper impregnated activated carbon for bulk removal of sulfur species, especially H2S in vapor phase applications. Common applications include natural gas streams, refinery gases, and CO2 gas streams. TSR-12 is also regenerable.

CLX16E

UNICAT’s CLX-16E is a high capacity, promoted Zeolite for the removal of inorganic and organic chlorides in either gas or liquid applications such as natural gas, naphtha, refinery off-gas or light to medium range, liquid hydrocarbons. Additionally, during unloading, CLX-16E can withstand steaming without physical caking.

CR-55

UNICAT’s CR-55 is a high-capacity, mixed metal oxide, hydrogen chloride removal absorbent. CR-55 is combination of calcium oxide and zinc oxide with a proprietary carrier for the removal of hydrogen   chloride from all gases and light hydrocarbon liquids.

CR-909

UNICAT’s CR-909 is an advanced chloride removal catalyst exhibiting exceptional capacity to remove trace organic and inorganic chlorides at low temperatures using a high metal landing of salt forming alkaline metals. The product can be used in both liquid and gas operations.

AR-201

UNICAT’s AR-201 is a high activity, maximum absorption capacity, lead based arsine and trace sulfur removal catalyst for use in propylene, propane, ethane, and light hydrocarbon streams. AR-201 is targeted to remove trace COS, and specifically arsine and TMA. AR-201 use is specific to applications that cannot use Cu based product due to possible formation of unstable Cu-Acetylide compounds.

CHC-5

UNICAT’s CHC-5 is a promoted activated alumina catalyst used in the selective hydrolysis of COS to H2S at ambient or high temperatures in liquid or gas hydrocarbon streams such as propylene, propane, butane and similar light hydrocarbons. CHC-5 is a spherically shaped product that is also capable of removing H2S, CO2, and H2O in ethylene or hydrogen plants.

MR-15

UNICAT's MR-15 is a high capcity copper sulfide absorbent on alumina support for the removal of trace elemental mercury. The captured mercury is chemically bound to the copper and thus the spent absorbent is very resistant to release the absorbed mercury. MR-15 is intended for both gas and liquid applications at ambient temperature.