sio2 al2o3 catalyst

Brand Name:WEIFU

Model Number:Pt Pd Rh Precious Metal Coating Catalyst

Place of Origin:Wuxi, China

Pt Pd Rh Precious Metal Coating Catalyst Pt Pd Rh Catalyst Product Introduction: The Pt Pd Rh catalyst takes ceramic or metal honeycomb substrates as carriers, and uses unique coating materials and precious metal Pt Pd Rh as active components. It has high ...

Brand Name:YUDA

Model Number:1/2

Place of Origin:Beijing,CHINA

Refractory Ramming Mass for Electric Furnaces Refractory Ramming Mass for Electric Furnaces/High packing density and fast sintering speed/Good slag resistance and strong penetration resistance/Convenient construction Summary: Ramming Mass refers to an ...

Brand Name:NK CHEM

Model Number:NK-ZSM-5

Place of Origin:CHINA

...catalyst zsm-5 sphere/ball/granule with Si/Al ratio 25 Product Description In petrochemistry industry, zeolite zsm5 molecular sieve is widely used as addition of diesel hydrodewaxing catalyst and fixed bed catalytic cracking catalyst. Zeolite ZSM-5 molecular sieve which SiO2/Al2O3 is from 38 to 40.Mostly has been used as an FCC additive for decreasing olefin content in gasoline. The SiO2/Al2O3...

Model Number:Customizable

Brand Name:KEGU

Place of Origin:China

...Catalyst Carriers - 51% SiO2 for Gasoline & Diesel Engine Purification Ceramic catalyst carriers are essential components in modern emission control systems, serving as the foundational substrate for catalytic materials in gasoline and diesel engine exhaust purification. Product Overview Our white honeycomb ceramic carriers are engineered with an optimal material composition of 51% SiO2, 34% Al2O3...

Brand Name:Grace

Model Number:G-700121

Place of Origin:Jiangsu-China

Ceramic catalyst is used in all on-road & off-road vehicles, machinery, and industrial installations. Product Description 1. Introuduction Honeycomb ceramics are composed of numerous equal holes in various shapes. The maximum number of holes has reached ...

Brand Name:HENGYUAN

Model Number:Cordierite Ceramics

Place of Origin:WUXI JIANGSU CHINA

Cordierite porous ceramics can be used as catalyst support materials. The catalyst carrier can improve the efficiency of catalyst use, and its main mechanism of action is to make the catalyst have a suitable shape and mechanical strength in the catalytic ...

Brand Name:HY

Model Number:2-4mm

Place of Origin:China Yixing

... name:alumina bubble Specification:0.2-1mm Alumina hollow ball product index use temperature 1800℃ bulk density(g/cm3) 0.5-1.0 AL2O3 ≥99.3 particle-size (mm) 0.2-5 SiO2 ≤0.2 main crystal phase a.AL2O3 Fe2O3% ≤0.04 Na2o% 0.2

Place of Origin:China.Yixing

Brand Name:Yuxing

Al2O3 Catalyst Honeycomb Ceramic Substrate White For Industrial VOC 2 1.Product use After coated with catalyst, the product is widely applied in organic waste gas purification, heat exchange system industrial waste gas treatment, coal-fired ...

Place of Origin:Henan, China

Model Number:silica brick

Brand Name:SIJIHUO

sio2 firebrick Company Information Product Description Silica firebrick is a kind of refractory material with high refractoriness and mechanical behavior under high temperature.Fire brick has wide applications, mainly used in metallurgy, construction(...

Brand Name:ANNEC

Model Number:ARN-48

Place of Origin:China

...Al2O3 2H2O Clay Bricks For hot blast stove Physical and chemical indexes: Item Unit Index Bulk density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3 69.8 22.5 2.7 0.95 0.82 0.82 0.49 Fireclay Special Shape Al2O3...

Brand Name:WHATET

Place of Origin:CHINA

...Catalyst Product Introduction For removal of trace H2 in high concentration CO gas, conventional Pd / Al2O3 dehydrogenation agent is prone to CO poisoning, and the dehydrogenation temperature is up to 250 ℃. The disproportionation reaction of CO is easy to occur and the surface of the catalyst is charred. The catalyst...

Brand Name:Honorshine Chem

Place of Origin:China WuXi

...CATALYST)Ethylene Oxychlorination Catalyst 1.Mainly for the production of vinyl chloride (VCM) and PVC resins. Oxychlorination catalyst coprecipitation, its performance is equivalent or even better than the imported catalyst. 2 - Physical and chemical properties: Index Name Unit Indexes Appearance: Powder Cu% % W / w 12 - 13.5 Al2O3...

Brand Name:Rongsheng

Model Number:Silica Bricks

Place of Origin:Henan CN

... kinds of refractory products. The products can be made according with the customers' requirement. Specification: Item Silica Brick JBG-95 JBG-96 SiO2 % ≥95 ≥96 Fe2O3 % ≤1.0 ≤1.0 CaO % 2.2 2.2 Refractoriness °C

Brand Name:Brother Furnace

Model Number:BR-AT

Place of Origin:China

...Al2O3 Ceramic Tubes, High Temperature Alumina Tubes High purity alumina products can withstand very high temperature under reducing, inert or high vacuum condition. They remain good chemical resistance under high temperature and have excellent wear and abrasion resistance. Alumina products can withstand up to 1800℃. Chemical Composition (%) Al2O3 >99.6 SiO2 <0.1 Fe2O3 <0.05 R2O <0.1 99.6% Al2O3...

Brand Name:FS

Model Number:FS-6789

Place of Origin:China

1260℃ Ceramic Insulation Blanket With Foil AL2O3 SIO2 Chemical Composition Product Description Ceramic fiber blanket presents unparalleled refractories and thermal insulation due to its long spun fiber needling technique. These blankets offer superior ...

Place of Origin:CHINA

... Refractory Materials Iron and steel smelting​ Product introduction The Mould Powders are composed essentially of CaO-Al2O3-SiO2 with addition of fluxing agents and carbon. Mold Powders have different functions: Lubrication between the solidifying strand...

Brand Name:ZG

Model Number:MS

Place of Origin:CHINA

Ceramic catalysts carriers for purification of gasoline and diesel automobile engines exhaust A catalyst is a substance that accelerates the course of a chemical reaction without undergoing an irreversible change. Catalysts are important not only for the ...

Brand Name:Bluewind Vermiculite

Place of Origin:China

... insulation material, which is made of a mixture of Al2O3, SiO2, Fe2O3, TiO2, etc. It has a size of 1000*610mm, and can provide excellent heat insulation performance. The board features a high compressive strength of ≥...

Brand Name:Leadsun

Model Number:HA60 HA70 HA75 HA80 or SK36 SK37 SK38 SK40

Place of Origin:CHINA

.... It features excellent high temperature mechanics and chemical corrosion resistance. Technical Specifications Item HA60 HA70 HA75 HA80 AL2O3(%) ≥60 ≥70 ≥75 ≥80 SIO2(%) 32 22 20 ≥18 Fe2O3(%) ≤2.5 ≤2.0 ≤1.8

Brand Name:ZHENAN

Model Number:Ladle Slide Gate Plate

Place of Origin:China

... is Al2O3. Features 1. High mechanical strength; 2. Good thermal shock resistance; 3. Good resistance to abrasion and corrosion; 4. Good volume stability at high temperature; Specifications Al2O3 % Min. 80 85 60 SiO2 % Max. 5 4 8 ZrO2 % Min. 5 C % 5 Max. 4