Alumina Catalyst

Description: Some catalyst carriers in this series are available in monomodal or bi-modal or pore options. For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most

• Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide, Other
• Applications: Other, Chemical / Materials Processing
• Density: 0.6099 to 2 g/cc
• Hollow Stock / Shape: Yes

Description: Some catalyst carriers in this series are available in monomodal, bi-modal or tri-modal pore options. For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most

• Material / Composition: Aluminum Oxide, Silica / Glass
• Pore Size: 700 to 150000 nm
• Shape / Form: Specialty / Other
• Specific Surface Area: 0.0200 to 1.5 m²/g

Description: Some catalyst carriers in this series are available in monomodal, bi-modal or tri-modal pore options. For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most

• Material / Composition: Aluminum Oxide
• Pore Size: 75 to 75000 nm
• Shape / Form: Specialty / Other
• Specific Surface Area: 0.0275 to 4.5 m²/g

Description: high-surface area alumina catalysts in special shapes. Pentarings and short pentarings (wagon wheels) offer activity and geometric surface area advantages along with low pressure drop. Honeycomb rings are also available. Transition Phase Materials Very precise calcination

• Material / Composition: Aluminum Oxide
• Pore Size: 7 to 500 nm
• Shape / Form: Specialty / Other
• Specific Surface Area: 175 to 260 m²/g

Description: For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most circumstances, the carriers play a vitally active role in many catalytic reactions. Other low-surface area

• Material / Composition: Aluminum Oxide, Silica / Glass
• Pore Size: 0.7000 to 150 nm
• Shape / Form: Balls / Spheres, Extrudate / Pellet, Honeycomb / Structured Material, Rings, Specialty / Other
• Specific Surface Area: 0.0200 to 1.5 m²/g

Description: discs for valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry. Alumina Ceramic Insulator Key properties: Hard, wear-resistant Excellent dielectric properties from DC to GHz frequencies

• Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
• Applications: Dielectric Ceramics / Materials
• Coeff. of Thermal Expansion (CTE): 8.2 to 8.4 µm/m-C
• Compressive / Crushing Strength: 304577 to 377096 psi

Description: For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most circumstances, the carriers play a vitally active role in many catalytic reactions. Other low-surface area

• Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
• Applications: Other, Chemical / Materials Processing
• Density: 0.8449 to 1.66 g/cc
• Hollow Stock / Shape: Yes

Description: proportion of macroporosity. In recent years, we have developed strong, impact-resistant rings with outside diameters as small as 3 mm. Saint-Gobain NorPro manufactures its intermediate and high-surface area alumina catalysts in special shapes. Pentarings and short pentarings (wagon

• Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
• Applications: Other, Chemical / Materials Processing
• Density: 0.3999 g/cc
• Hollow Stock / Shape: Yes

Description: proportion of macroporosity. In recent years, we have developed strong, impact-resistant rings with outside diameters as small as 3 mm. Saint-Gobain NorPro manufactures its intermediate and high-surface area alumina catalysts in special shapes. Pentarings and short pentarings (wagon

• Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
• Applications: Other, Chemical / Materials Processing
• Density: 0.6399 to 0.6899 g/cc
• Hollow Stock / Shape: Yes

Description: converter Allow for thicker catalyst gauze Result in higher converter efficiency Long-lasting performance Cost competitive Variety of materials: Aluminas Cordierites Mullites Typical

• Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
• Applications: Other
• Shape / Form: Ferrule / Eyelet

Description: This method is for determining sulfate in alumina or silica-alumina base catalysts in the range of 0.01 to 0.1 mass-percent. Catalysts containing higher amounts of sulfate can be analyzed by UOP Method 742.

Description: This method is for determining the total inorganic chloride content of fresh or spent alumina and silica-alumina catlysts or catalyst supports. The range of quantitation is 0.01 to 10 mss-%.

Description: . High-Purity Ceramic Materials for Catalyst Support CoorsTek advanced ceramics are engineered to your specific chemical composition and performance requirements including: Aluminas Silicon Carbides Steatites You'll find our materials

• Material / Composition: Aluminum Oxide, Ceramic, Silicon Carbide, Specialty / Other

Description: STANDARD TEST METHOD FOR GAMMA ALUMINA CONTENT IN CATALYSTS AND CATALYST CARRIERS CONTAINING SILICA AND ALUMINA BY X-RAY POWDER DIFFRACTION - INCLUDES STANDARD + REDLINE (PDF)

Description: Standard Test Method for Gamma Alumina Content in Catalysts Containing Silica and Alumina by X-Ray Powder Diffraction

Description: This method is for determining the total inorganic chloride content of fresh or spent alumina and silica-alumina catalysts or catalyst supports. The range of quantitation is 0.01 to 10 mass-%.

Description: If fine chemicals and ACS reagents are a vital part of your business, then our huge selection of ACS chemicals will be an invaluable resource. With over 12,500 fine chemicals and ACS chemicals to choose from, we offer one of the largest ACS chemical product lines available in the industry. Our wide

• Applications: Other
• Form: Inorganic Chemical / Salt
• Function: Reagent

Description: STANDARD TEST METHOD FOR TOTAL NICKEL IN FRESH ALUMINA-BASE CATALYSTS

Description: STANDARD TEST METHOD FOR TOTAL MOLYBDENUM IN FRESH ALUMINA-BASE CATALYSTS

Description: 1.1 This test method covers the determination of gamma alumina and related transition aluminas in catalysts and catalyst carriers containing silica and alumina by X-ray powder diffraction, using the diffracted intensity of the peak occurring at about 67 °2? when

Description: Unique silver/alumina catalysts developed in collaboration with BASF Corporation were investigated at General Motors under simulated lean-burn engine exhaust feed conditions for the selective catalytic reduction of NO x using hydrocarbons as reductant (HC-SCR). Catalysts were

Description: Unique silver/alumina (Ag-Al\u2082O\u2083) catalysts developed using high-throughput discovery techniques in collaboration with BASF Corporation were investigated at General Motors Corporation under simulated lean-burn engine exhaust feed conditions for the selective catalytic

Description: We have investigated the catalytic performance of a porous-structured paper containing noble metal catalysts such as platinum (Pt) and rhodium (Rh) supported on a thermally stabilized alumina (Al 2 O 3 ). The catalysts were prepared by the usual impregnation method first, and

Description: on a model platinum-alumina catalyst that is a common constituent of emission treatment catalysts such as three-way, NO x trap, oxidation, and HC-SCR catalysts. We present theoretical and experimental studies of the oxidation and reactivity of Pt catalyst clusters

Description: Additional Properties Hydrolytic Sensitivity 7: reacts slowly with moisture/water Application Adhesion promoter for gold substrates in microelectronic applications.1 Forms stable bonds to silica and basic alumina suitable for catalyst

• Flash Point: 273 F
• Ionic Component: Metalloids (B, Si, Ge, etc.), Non-Metals (C, N, O, P, S)
• Purity: 97 %

Description: 500mL size, Designed for the preparation and measurement of samples containing silica mixed with fluoride insoluble elements, including: zeolites, alumina and/or silica based catalysts, sand, limestone, coal fly ash, and talc. The dissolution of these types of materials requires HF.

• Features: Inorganic Chemical / Salt
• Form: Liquid / Solution

Description: Additional Properties Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents Application Employed in preparation of alumina sols and ceramers1,2 and cordierties.3 Primer for adhesives on mild steel.4 Used

• Boiling Point: 392 to 403 F
• Flash Point: 80.6 F

Description: drops in converter Allow for thicker catalyst gauze Result in higher converter efficiency Long-lasting performance Cost competitive Variety of materials: Aluminas Cordierites Mullites

• Applications: Other
• Features: Chemical / Fuel Resistant
• Material: Ceramic

Description: pressure drops in converter Allow for thicker catalyst gauze Result in higher converter efficiency Long-lasting performance Cost competitive Variety of materials: Aluminas Cordierites Mullites

• Applications: Chemical / Materials Processing, Corrosion Protection
• Shape / Form: Fabricated / Custom Shape
• Silicate and Clay Based Material Type: Cordierite, Mullite

Description: Temperature-programm ed desorption (TPD) is one of the most widely used and versatile techniques for characterizing the acid sites on oxide surfaces1-5. Determining the quantity and strength of the acid sites on alumina, amorphous silica-alumina, and zeolites is crucial to

• Modality: Classroom (On Campus / Trainer's Facility)
• Technology / Subject: Testing / Test Methods
• Type: Course, Product Training

Description: segregation, such as: Cement Raw meal Alumina Copper concentrate Fly ash Copper flue dust Fluid coke Catalyst Limestone Sand Slag dust The minimum capacity is approximately 1 t/h on a

Description: At present, the ceramic materials used in the market mainly include aluminum nitride, aluminum oxide and silicon nitride. Compared with alumina and aluminum nitride, silicon nitride ceramics have more excellent mechanical properties; At the same time, it also has high thermal conductivity

• Density: 3.18 g/cc
• MOR / Flexural Strength: 101526 to 116029 psi
• Shape / Form: Bar Stock
• Specialty Ceramic Type: Silicon Nitride