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Activated alumina for desiccant
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Activated alumina for desiccant
- Details
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- Commodity name: Activated alumina for desiccant
- Commodity ID: A-AS-04_1
Activated alumina is a highly efficient desiccant for trace moisture, achieving a drying depth dew point temperature of -70°C and a static water adsorption capacity exceeding 17%. Common specifications include 1-3, 2-4, 3-5, 4-6, and 5-7 mm.
Activated alumina for desiccant (Brand: A-AS-04)
Introduction
Activated alumina is a highly efficient desiccant for trace moisture, achieving a drying depth dew point temperature of -70°C and a static water adsorption capacity exceeding 17%. Common specifications include 1-3, 2-4, 3-5, 4-6, and 5-7 mm.
Application
● Used in air separation, pressure swing adsorption, petrochemical and automated instrument gas drying.
Technical Index
Item
Al2O3 %
BET, m2/g
Bulk Density,g/ml
crushing strength/per unit
abrasion % Particle Size,mm
Requirements
≥92
≥300
0.69-0.80
≥60
≤0.3
Ф1-3
≥92
≥300
0.68-0.80
≥100
≤0.3
Ф2-4
≥92
≥300
0.67-0.75
≥140
≤0.3
Ф3-5
≥92
≥300
0.66-0.73
≥180
≤0.3
Ф4-6
≥92
≥280
0.66-0.72
≥220
≤0.3
Ф5-7
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Molecular Sieve Series
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Activated alumina for defluoridation agent
Activated alumina for defluorination agent is white spherical particle, with large fluorine removal capacity, excellent physical performance, high strength, not being broken after the flooding, being safe and reliable to use. After the purification, the water can meet the State Drinking Water Health Standards.
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13X molecular sieve
An alkali metal silicaluminate with a sodium-type crystal structure can adsorb molecules with a critical diameter of 10A.
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5A molecular sieve
An alkali metal silicaluminate with a calcium-type crystal structure can adsorb molecules with a critical diameter of 5A.
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4A molecular sieve
An alkali metal silicaluminate with a sodium-type crystal structure can adsorb molecules with a critical diameter of 4A.
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3A molecular sieve
An alkali metal silicaluminate with a potassium-type crystal structure can adsorb molecules with a critical diameter of 3A.
Activated Alumina Balls
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Activated alumina for desiccant
Activated alumina is a highly efficient desiccant for trace moisture, achieving a drying depth dew point temperature of -70°C and a static water adsorption capacity exceeding 17%. Common specifications include 1-3, 2-4, 3-5, 4-6, and 5-7 mm.
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Additives Modified Activated Alumina
This products modified with different specific additives are developed for specific use. The volume of additives addition can be adjusted according to requirements. The additives include Na2O, KMnO4. TiO2. CuO, ZnO, Fe2O3.CaO, MgO and molecular sieve, etc. The physical and chemical indicators could be custom-made.
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Low Sodium Catalyst Carrier
The series of products are the special low sodium activated alumina for catalyst carrier, widely used as petroleum hydrogenation, dehydrogenation, restructuring and other petrochemical catalyst carrier, with a certain specific surface, adjustable pore diameter, moderate intensity, low content of Na2O, ensure the good activity and selectivity of the catalyst.
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Low Bulk Density Catalyst Carrier
The product is an active alumina catalyst carrier with low bulk density. It is particularly suitable for the Co-Mo type temperature-tolerant anti-sulfur shift catalyst carrier. This product large pore volume, high water absorption rate, low bulk density, excellent mechanical performance, excellent stability.
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Purification agent for polyethylene resin
This product is made via special technology with high bulk density, high specific surface area, large pore volume, high strength, strong adsorption characteristics, In the production process of linear polyethylene resin, it can adsorb the residual catalyst, deputy reactants and impurities to improve the resin product’s appearance color and quality.
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Anthraquinone regenerated catalyst
This product is white, globular porous material, insoluble in water, alcohol and other organic solvents, with excellent mechanical strength, non-powder in water and alkali, strong regeneration ability on degradation of anthraquinone derivatives, and it is a special regenerated catalyst for the production of hydrogen peroxide by anthraquinone technology.
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Claus sulfur recovery catalyst
This product is mainly used in the Claus sulfur recovery unit on petrochemical, coal chemical and other fields. It can be used in all of bed or stratified loading used with other catalysts of different functions or types in the bed on any level of the Claus reactors.
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Hydraulic alumina
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Wastewater Treatment Catalyst
Activated Alumina Series
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Pseudo Boehmite
Also known as monohydrate aluminum oxide or pseudo-monohydrate boehmite. English name: Pseudo Boehmite, AlOOH·nH₂O, n=0.08~0. 62, non-toxic, odorless, tasteless, white colloidal (wet form) or powder (dry form).
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Macroporous pseudo-boehmite
Also known as monohydrate aluminum oxide or pseudo-monohydrate boehmite, English name: Pseudo Boehmite, AlOOH·nH₂O, n=0.08~0. 62, non-toxic, odorless, tasteless, white colloidal (wet form) or powder (dry form).
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Pseudo Boehmite
Also known as monohydrate aluminum oxide or pseudo-monohydrate boehmite, English name: Pseudo Boehmite, AlOOH·nH₂O, n=0.08~0. 62, non-toxic, odorless, tasteless, white colloidal (wet form) or powder (dry form).
Catalyst Products
Hydrogenation catalyst
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This product is a white, porous, rod-shaped material characterized by high mechanical strength and excellent thermal stability. It is insoluble in water and organic solvents but soluble in acidic and alkaline solutions. It exhibits hygroscopic properties in air. It can be used as a hydrogenation catalyst carrier in the petrochemical and fertilizer industries.
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951D Klaus low-temperature exhaust gas hydrogenation catalyst
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951 Klaus exhaust gas hydrogenation catalyst
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708 Catalyst for selective hydrogenation of diene removal in gasoline
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704B Hydrogenation catalyst protector
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704A Hydrogenation catalyst protector
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704 Hydrogenation catalyst protector
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711 Hydrogenation catalyst protector
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704G Hydrogenation catalyst protector
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702 Hydrogenation catalyst
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709A Hydrogenation catalyst
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Sulphur-Tolerant Conversion Catalyst
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510 Organic sulfur hydrolysis agent
510 Ambient Temperature Organic Sulfur Hydrolyzer is a novel hydrolyzer utilizing activated alumina as a carrier with special additives, enabling operation at ambient temperatures.
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511 Medium-temperature organic sulfur hydrolysis catalyst
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01TiO₂ Catalyst
01TiO₂ catalyst is a sulfur recovery catalyst based on TiO₂ that resists sulfation. Compared to the Al₂O₃-based catalysts currently being promoted for industrial use
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811-300 Sulfur recovery catalyst
Catalyst 811-300 is a new-generation alumina-based sulfur recovery catalyst suitable for the Claus sulfur recovery process using hydrogen sulfide-containing acidic gas from refineries, fertilizer plants, and natural gas chemical plants as feedstock.
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971 Sulfur recovery catalyst
Catalyst 971 is a highly active Claus and deoxygenation-resistant dual-function sulfur recovery catalyst. Its physicochemical properties and technical specifications meet internationally advanced standards, representing a pioneering domestic innovation with leading technological position.
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