Industrial Molecular Sieves
4A Molecular Sieve
General-purpose 4A molecular sieve desiccant for industrial air drying, solvent dehydration, CO2 removal, and static packaging applications. High capacity, long service life.
Beads: 1.6-2.5mm, 3-5mm | Pellets: 1/16", 1/8" | Powder: 200-325 mesh
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Industrial Molecular Sieves
5A Molecular Sieve (Calcium Type)
Calcium-exchanged 5A molecular sieve for PSA oxygen enrichment, natural gas sweetening, n-isoparaffin separation, and simultaneous desulfurization & decarbonization. Bulk supply with MOQ from 1 ton, serving industrial buyers across the Middle East.
Beads: 1.6-2.5mm, 3-5mm | Pellets: 1/16", 1/8" | Powder: 200-325 mesh
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Industrial Molecular Sieves
13X Molecular Sieve (Sodium X Type)
Sodium-type 13X molecular sieve with 10Å pore size for air separation pre-purification, natural gas sweetening, solvent recovery, and industrial gas drying. High adsorption capacity, industrial-grade performance.
Beads: 1.6-2.5mm, 3-5mm | Pellets: 1/16", 1/8" | Powder: 200-325 mesh
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Industrial Molecular Sieves
Oxygen Generator Molecular Sieve (13X & Li-LSX)
Premium oxygen generator molecular sieve for PSA/VPSA oxygen generators and medical oxygen concentrators. Available in 13X sodium type and Li-LSX lithium type — high N₂ adsorption capacity, excellent N₂/O₂ selectivity, and 3-5 year service life. Bulk supply with MOQ from 1 ton, serving industrial buyers across the Middle East.
Beads: 0.4-0.8mm, 1.0-1.6mm, 1.6-2.5mm | Available in 13X Sodium Type and Li-LSX Lithium Type
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Industrial Molecular Sieves
Refrigerant Molecular Sieve (XH Series)
XH Series refrigerant molecular sieves are high-performance zeolite desiccants engineered for deep moisture removal in refrigeration and air conditioning systems. XH-7 is the industry-standard grade for R134a and most HFC/HCFC/HFO systems, while XH-9 delivers universal compatibility across nearly all refrigerant types. XH-5 and XH-11 complete the range for legacy and next-generation applications. Available in beads, pellets, and pre-charged filter drier cores, with MOQ from 1 ton.
Beads: 1.6-2.5mm | Available in bulk and pre-charged filter drier cores
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Industrial Molecular Sieves
Carbon Molecular Sieve for Nitrogen Generation (CMS)
High-performance carbon molecular sieve (CMS) for PSA nitrogen generators. Uniform micropore distribution (0.3-0.5nm) ensures efficient oxygen-nitrogen separation. Delivers 95-99.999% nitrogen purity with 3-5 year service life. Bulk supply for industrial buyers worldwide.
Beads/Pellets: 0.8-1.2mm, 1.2-2.0mm | Bulk packaging available
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Industrial Catalysts
Palladium Catalyst for Hydrogenation (Pd/Al₂O₃)
High-performance palladium on alumina catalyst (Pd/Al₂O₃) for industrial hydrogenation reactions. Available in 0.1-2% Pd loading on alumina support. Exceptional activity, long service life, and excellent selectivity for pharmaceutical, petrochemical, and fine chemical synthesis.
Spheres: 2-4 mm | Available in 0.1%, 0.5%, 1%, 2% Pd loading
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Industrial Catalysts
ZSM-5 Catalyst for VOCs Treatment
High-silica ZSM-5 zeolite catalyst for catalytic oxidation and adsorption of volatile organic compounds (VOCs). MFI topology with tunable SiO₂/Al₂O₃ ratio, excellent thermal stability, and high surface area. Available in powder and 3mm cylinder forms for diverse VOC abatement systems.
Powder: 325+ mesh | Cylinder: Φ3mm | SiO₂/Al₂O₃ ratio: 25-300
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Industrial Adsorbents
Activated Alumina for Purification
High-performance activated alumina (γ-Al₂O₃) adsorbent and desiccant for industrial gas/liquid drying, water defluoridation, and purification. White spherical beads with high surface area (≥300 m²/g), excellent crush strength, and full thermal regenerability. Available in multiple particle sizes for compressed air dryers, water treatment, and catalyst carrier applications.
Sphere: 1.6-2.5mm / 3-5mm | Al₂O₃ ≥93% | Surface Area ≥300 m²/g
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Industrial Catalysts
Hydroconversion catalyst
A high-performance hydroconversion catalyst for converting organic sulfur compounds and olefins in gas-phase hydrocarbon feeds. Suitable for refinery dry gas, natural gas, oilfield gas, and water gas pretreatment ahead of ammonia, methanol, and hydrogen production units. Low light-off temperature, broad feedstock compatibility, and long service life.
Spheres: Φ2-4 mm | Grey-blue spherical granules
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Industrial Catalysts
Co-Mo Hydrogenation Catalyst
A high-performance cobalt-molybdenum (Co-Mo) hydrogenation catalyst designed for hydrodesulfurization (HDS) and hydrotreating of petroleum fractions and synthesis gas. Features low light-off temperature, high mechanical strength, and excellent stability. Widely used in ammonia plant feed purification, naphtha pretreatment, refinery reforming feed desulfurization, and natural gas sweetening. Available with MOQ from 1 ton, customizable appearance, particle size, and active component loading.
Extrudates (cylindrical, trilobe, or quadrilobe): Φ2.5 ± 1.0 mm | Customizable
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Industrial Catalysts
Ni-Mo Hydrogenation Catalyst
A high-performance nickel-molybdenum (Ni-Mo) hydrogenation catalyst designed for hydrodesulfurization (HDS) and hydrodenitrogenation (HDN) of medium to heavy petroleum fractions. Features superior hydrogenation activity, excellent stability, and long service life. Widely used in diesel hydrotreating, gas oil upgrading, and refractory sulfur removal. MOQ from 1 ton. Customizable appearance, particle size, and active component loading.
Extrudates (trilobe or quadrilobe): Φ2.5 ± 1.0 mm | Customizable
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Industrial Catalysts
Ni-Mo-W hydrogenation catalyst
A trimetallic nickel-molybdenum-tungsten (Ni-Mo-W) hydrogenation catalyst engineered for ultra-deep hydrodesulfurization of challenging petroleum feeds. Combines the synergistic HDS activity of Mo-W mixed sulfide phases with Ni promoter for superior refractory sulfur removal. Widely used in diesel ULSD production, heavy gas oil upgrading, and severe hydrotreating service. Customizable appearance, particle size, and component loading.
Extrudates (trilobe or quadrilobe): Φ2.0 ± 0.5 mm | Customizable
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Industrial Catalysts
Zinc oxide desulfurization catalyst
High-purity zinc oxide (ZnO) desulfurization catalyst for fine removal of H₂S from natural gas, synthesis gas, hydrogen, and hydrocarbon feeds. Achieves outlet sulfur levels below 0.1 ppm through irreversible chemisorption. High sulfur capacity, long service life, and strong resistance to steam.
Extrudates: Φ(4±0.5) mm | White or light yellow strips
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Industrial Catalysts
Desulfurization and arsenic removal catalyst
High-performance CuO/Al₂O₃-based desulfurization and arsenic removal catalyst, engineered for the ultra-deep removal of sulfur compounds and volatile arsenides to protect downstream noble metal catalysts. Available in bulk from 1 ton MOQ for Middle East industrial buyers.
Spheres: Φ 2.0–5.0 mm | Active Component: CuO ≥ 8.0% (customizable up to 25–30%) | Bulk Density: 0.80 ± 0.10 kg/L
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Industrial Adsorbents
Dry adsorbent
Modified activated alumina-based adsorbent manufactured by ball-rolling process, loaded with high-content active components for simultaneous removal of H₂S and water from gas-phase and liquid-phase hydrocarbon streams. Features large pore diameter, high surface area, fast reaction kinetics, and excellent regenerability — the ideal adsorbent for impurity removal in olefin-containing feeds.
White spherical beads | Φ(1–5) mm | Al₂O₃ + Active Components ≥ 92% | Bulk Density: 0.80 ± 0.10 kg/L | Surface Area ≥ 300 m²/g | Pore Volume ≥ 0.35 mL/g | Crush Strength ≥ 25–30 N
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Industrial Catalysts
Iron Oxide Desulfurization Catalyst
High-efficiency iron oxide-based desulfurization catalyst for deep removal of H₂S from natural gas, biogas, syngas, coke oven gas, and various industrial gas streams. Features high sulfur capacity, excellent water resistance, and room-temperature operation — a cost-effective solution for both bulk and precision desulfurization applications.
Yellow-brown extrudates | Φ(4±0.5) mm | Bulk Density: 0.70–1.00 kg/L | Crush Strength ≥50 N/cm | Attrition ≤6% | Fe₂O₃ Content ≥35 wt.% | Working Sulfur Capacity ≥15–30 wt.%
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Industrial Catalysts
Ammonia refining desulfurization catalyst
A composite metal oxide-based desulfurization catalyst with multiple promoters, designed for H₂S removal in ammonia refining units of sour water strippers at refineries. Reduces H₂S to below 0.5 mg/m³ under low-temperature conditions. Also removes HCl and organic sulfur impurities. Exceptional water resistance.
Extrudates | Φ3-5mm | Bulk Density: 0.95±0.15 / 1.15±0.15 kg/L | Crush Strength: ≥40 / 130 N/cm | Attrition: ≤6.0 / ≤5.0 wt.%
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Industrial Catalysts
Deeply Refined Catalyst
A high-performance deeply refined catalyst based on copper oxide and zinc oxide active components, designed for deep purification of liquid hydrocarbons and synthesis gas. Achieves total sulfur removal down to ≤ 20 ppb through efficient desulfurization, dearsenication, dephosphorization, and deoxygenation. Features high mechanical strength, stable operation, and excellent low-temperature activity.
Extrudates | Φ5×5mm | Bulk Density: 1.35±0.15 kg/L | Crush Strength: ≥80 N/cm
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Industrial Catalysts
Ultra-precision Desulfurization Catalyst
A bifunctional desulfurization catalyst that couples COS hydrolysis and H₂S adsorption in a single reactor, achieving ultra-deep sulfur removal in one step. Effectively removes H₂S, COS, and trace RSH from process gases. Features high surface area, fast reaction kinetics, and broad operating range. Ideal for final purification of synthesis gas, natural gas, and light hydrocarbons.
Extrudates | Φ(4±0.5) mm | Bulk Density: 1.25±0.15 kg/L | Crush Strength: ≥60 N/cm
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Industrial Catalysts
Copper-Nickel Desulfurization Catalyst
A Cu-Ni dual-system desulfurization catalyst for oil refining guard-bed applications. Removes inorganic and organic sulfur, trace chlorine, and arsenic impurities in a single step. Supplied in pre-reduced form for immediate use. Ideal as a protection agent for precious metal catalysts in reforming, hydrocracking, and isomerization units.
Gray-black extrudates | Φ(3±0.5) mm | Bulk Density: 0.75–0.95 kg/L | Crush Strength: ≥40 N/cm
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Industrial Catalysts
Dechlorination Catalyst
High-performance Na₂CO₃/Al₂O₃-based dechlorination catalyst designed for ultra-deep hydrogen chloride (HCl) removal from hydrocarbon streams with high chlorine capacity and minimal green oil formation.
Spheres: Φ2.0-5.0mm, Φ1.0-3.0mm | Active Component: Na₂CO₃ ≤25% | Chlorine Capacity: ≥8%
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Industrial Adsorbents
COS adsorbent
An advanced purification adsorbent catalyst based on specialty alumina with active components. Performance equivalent to imported Selexsorb COS adsorbent. Strong chemical adsorption capacity for selective removal of trace COS, CS₂, and H₂S from cracked C₂–C₄ unsaturated hydrocarbon streams. Also effectively removes CO₂, H₂O, chlorides, cyanides, and other common poisons. Operates at ambient to low temperatures for deep feedstock purification.
White spherical granules | Φ1.5–3.0 mm | Bulk Density: 0.70–0.85 kg/L | Surface Area: ≥260 m²/g | CO₂ Capacity: ≥5 wt.%
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Industrial Adsorbents
CD adsorbent
An advanced purification adsorbent catalyst based on specialty alumina with special modifiers. Performance equivalent to imported Selexsorb CD adsorbent. Strong chemical adsorption capacity for selective removal of trace oxygenated organic compounds (alcohols, ethers, aldehydes, ketones, peroxides) from C₂–C₄ unsaturated hydrocarbon streams in polyethylene and polypropylene units. Also effectively adsorbs water and mercaptans for deep feedstock purification. Operates at ambient to low temperatures.
White spherical granules | Φ1.5–3.0 mm | Bulk Density: 0.65–0.75 kg/L | Surface Area: 380 m²/g | Water/Methanol Capacity: ≥15 wt.%
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Industrial Adsorbents
Ethylene Purification Adsorbent
A CuO-ZnO adsorbent designed for the removal of CO from polymer-grade ethylene feedstock, while also removing trace amounts of O₂, H₂S, COS, AsH₃, and PH₃. Prepared by co-precipitation method with uniformly dispersed active components. Features high selectivity, high activity, excellent mechanical strength, large capacity, and easy operation. Protects polymerization catalysts from poisoning and ensures stable polyethylene production.
Black cylindrical pellets | Φ5×5 mm (also 5×3 mm available) | Bulk Density: 1.45±0.15 kg/L | Crush Strength: ≥80 N/cm | Temperature: Ambient–150 °C
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Industrial Adsorbents
Propylene Purification Adsorbent
A CuO-ZnO adsorbent designed for the removal of CO from polymer-grade propylene feedstock, while also removing trace amounts of O₂, H₂S, COS, AsH₃, PH₃, and other impurities. Prepared by co-precipitation method with uniformly dispersed active components. Features high selectivity, high activity, excellent mechanical strength, large capacity, and easy operation. Protects polymerization catalysts from poisoning and ensures stable polypropylene production.
Black cylindrical pellets | Φ5×5 mm (also 5×3 or 3×3 mm available) | Bulk Density: 1.45±0.15 kg/L | Crush Strength: ≥80 N/cm | Temperature: Ambient–150 °C
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Industrial Catalysts
Shift Catalyst (Fe-Cr Series)
Fifth-generation iron-chromium water-gas shift catalyst manufactured via co-precipitation from nitrate precursors, delivering high CO conversion activity, low sulfur content, excellent mechanical strength, and extended service life for hydrogen production, syngas, ammonia synthesis, and methanol synthesis processes.
Cylindrical | Φ9×7 mm | Fe₂O₃ ≥75.0% / Cr₂O₃ ≥7.0% | 1.50±0.10 kg/L | 300–520 °C
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Industrial Catalysts
Low Temperature Shift Catalyst (Cu-Zn-Al Series)
Co-precipitation copper-zinc-aluminum low temperature shift (LTS) catalyst delivering exceptional CO conversion at 180–250 °C, with superior low-temperature activity, high mechanical strength, and excellent sulfur tolerance for hydrogen production, syngas, ammonia synthesis, and methanol synthesis processes.
Cylindrical | Φ5×5 mm | CuO ≥36.0% / ZnO ≥36.0% / Al₂O₃ Balance | 1.40±0.15 kg/L | 180–250 °C
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Industrial Catalysts
Methanation Catalyst
High-performance Ni/Al₂O₃-based methanation catalyst designed for ultra-deep removal of trace CO and CO₂ in ammonia synthesis and hydrogen purification units, reducing carbon oxides to ≤ 10 ppm.
Active Phase: Ni/Al₂O₃ | Dimensions: Φ 2-4mm / Φ 5×5mm | Outlet CO+CO₂: ≤ 10 ppm
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Industrial Catalysts
Mercury Removal Catalyst
High-capacity CuS/Al₂O₃ mercury removal catalyst engineered for the ultra-deep purification of natural gas, synthesis gas, and liquid hydrocarbons, permanently reducing elemental mercury to ≤ 0.01 µg/m³.
Active Phase: CuS | Carrier: γ-Al₂O₃ | Dimensions: Φ 1.4-2.8mm / 2.4-4.0mm | Outlet Hg: ≤ 0.01 µg/m³
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Industrial Catalysts
COS Hydrolysis Catalyst
High-efficiency γ-Al2O3 supported COS hydrolysis catalyst designed to convert carbonyl sulfide into easily removable H2S with ≥95% conversion efficiency across diverse hydrocarbon streams.
White Spheres: Φ 2.0–5.0 mm | COS Conversion: ≥95% | Operating Pressure: Ambient – 5.0 MPa
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Industrial Catalysts
Activated Carbon Fine Desulfurization Catalyst
High-capacity activated carbon supported fine desulfurization catalyst designed for simultaneous H2S oxidation and COS hydrolysis in syngas, LPG, and CO2 streams, achieving ≥12 wt% breakthrough sulfur capacity.
Black Cylinders: Φ 4±1 mm | Breakthrough Sulfur Capacity: ≥12 wt% | Operating Temp: Ambient–50°C
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Industrial Catalysts
Dehydrogenation Catalyst
High-activity noble metal on macro-porous alumina catalyst designed for the catalytic oxidation and ultra-deep removal of trace hydrogen, carbon monoxide, and combustible hydrocarbons from CO2 and syngas streams.
Gray-black Spheres: Φ 2.0–5.0 mm | Space Velocity: 3000–35000 h-1 | Operating Temp: 110–500°C
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