Activated Alumina, AG2

It is a spherical activated alumina with high attrition resistance and adsorption capacity. It is designed for purification or drying for both liquid and vapor streams.

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Product Description

- Commodity name: Activated Alumina, AG2
It is a spherical activated alumina with high attrition resistance and adsorption capacity. It is designed for purification or drying for both liquid and vapor streams.

Activated Alumina Desiccant
It is a spherical activated alumina with high attrition resistance and adsorption capacity. It is designed for purification or drying for both liquid and vapor streams.
Product Properties
Form: Nominal Size: 1.5-3.0 mm, 2.0-5.0 mm (other sizes are also available)
Sock-loading Density: 720-780 kg/m3 ± 3% depending on loading technique
Surface Area: 300-350 m²/g
Static Adsorption @25 °C/60 RH: 18%
Loss on Ignition: 7%
Crush Strength: 60 / 120 N
Abrasion Loss: 0.5%
Packaging: 25 kg in small bags, 150 kg in 200 liter metal drums, 1000 kg in 1.100 liter super sacks (IBC flexible)
Associated Applications
AG2 is designed for purification or drying for both liquid and vapor streams.
-Drying of organic liquids as LPG, aromatics, hydrocarbon condensate.
-Drying of air and industrial gases: hydrogen, oxygen, nitrogen, CO₂. methyl chloride, natural gas, synthesis gases…
-Purification of gases and liquids: removal of metal traces, fluorides, HF, TBC, HCl and H₂SO₄

Keywords： Activated Alumina, AG2

Activated Alumina, AG1

Silica Gel Desiccant, SG

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Bright 100 (OB)

Application: Used as a fluorescent whitening agent in plastics (such as PVC, PS, ABS, PET), coatings, inks, synthetic fibers, and detergents. Enhances whiteness and brightness by absorbing UV light and emitting blue fluorescence.

Bright 200 (OB-1)

Application: Used widely in thermoplastics such as polyester (PET), polypropylene (PP), polystyrene (PS), ABS, nylon, and other synthetic fibers and polymers. Enhances brightness and imparts a bluish-white hue. Also improves color strength and visual appeal in molded plastic products and films.

Bright 420 (KCB)

Application: Used as a fluorescent whitening agent in plastics, textiles, detergents, and paper. Enhances brightness and whiteness under UV light by absorbing ultraviolet radiation and re-emitting blue light.

Bright 450 (KSN)

Application: Widely used in plastics (PVC, PP, PET), synthetic fibers, and coatings to enhance whiteness and brightness. Effective in detergents and paper for UV-activated whitening.

Bright FP-127

Application: Primarily used in synthetic fibers (polyester, nylon) and plastics (PET, PVC) for whitening effects. Effective in high-temperature applications (e.g., textile dyeing and plastic processing). Enhances brightness in detergents, paper coatings, and inks under UV light.

Bright SWN

Application: Textiles: Used for whitening and brightening synthetic fibers (nylon, polyester) under UV light. Plastics: Enhances brightness in transparent and translucent polymers. Inks & Coatings: Provides fluorescent effects in security inks and decorative coatings.

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Cyclohexanone peroxide

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Di(2,4-dichloro benzoyl)peroxide

Used as a curing agent in silicone rubber production, particularly for extrusion products. It's favored for its low activation temperature and fast curing speed, making it suitable for thin cross-sections and situations requiring rapid curing. DCBP also acts as a polymerization initiator.

Dibutyl peroxydicarbonate

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Diisopropyl peroxydicarbonate (BIPB)

Diisopropyl peroxydicarbonate (BIPB) is primarily used as a polymerization initiator and a crosslinking agent in various applications. It's particularly effective in the production of plastics and rubbers, and also finds use in the polymerization of monomers like vinyl chloride and styrene.

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Dilauroyl Peroxide (DLP)

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Di-tert-butyl peroxide (DTBP)

Radical Initiator: DTBP decomposes at elevated temperatures, generating tert-butoxy radicals, which initiate polymerization reactions. Polymer Crosslinking: DTBP is used to crosslink polymers like polyethylene, making them more durable and heat-resistant.

Ditetradecyl peroxydicarbonate

Polymerization Initiator: Ditetradecyl peroxydicarbonate is a crucial ingredient in the production of polymers, such as PVC (polyvinyl chloride), by initiating the polymerization process.

Methyl Ethyl Ketone Peroxide (MEKP)

Curing Agent for Resins:Unsaturated Polyester Resins (UPR): MEKP is widely used to initiate the polymerization process in UPR, which are essential for creating strong, durable plastics used in boat hulls, tanks, and various structural components.

Methyl isobutyl ketone peroxide

Curing Agent for Unsaturated Polyester Resins: MIBKP, often in combination with cobalt accelerators, is used to initiate the curing process of unsaturated polyester resins in various applications. Polymerization Processes: MIBKP acts as an initiator for the polymerization of certain monomers, contributing to the production of various polymers.

Pivalate Peroxypivalate

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Tert-Butylperoxy-3,5,5-trimethylhexanoate (TBPIN)

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Application: Disinfectant & Antiseptic: Used for wound cleaning and sterilization in medical applications. Bleaching Agent: Used in paper, textile, and hair bleaching. Water Treatment: Acts as an oxidizing agent for purification.

DMDS (Dimethyl Disulfide)

In refineries it functions as a sulfiding agent and in petrochemicals functions as an anti CO agent, anti-coke, anti-corrosion; Employed as an intermediate in organic synthesis and flavor industries; Pesticides and Fungicides in crops

DMS (Dimethyl Sulfide)

Used for creating water treatment chemicals, surfactants, agricultural chemicals; Used as a sulfidation agent for petrochemical process; Used for synthesis of fine chemicals; Added in the food industry to simulate certain flavors

H₂S (Hydrogen Sulfide)

Used in chemical synthesis (metal sulfides, thiol reagents); Utility as a tracer gas in leak detection; Employed in labs to produce sulfide compounds

CS₂ (Carbon Disulfide)

Application: Solvent in industrial processes (cellulose, rubber); Precursor in chemical synthesis (xanthates, sulfur compounds); Used in production of pesticides and rayon

Ethyl Chloride

Application: Solvent and intermediate in petrochemical and chemical production; Used for Ethyl Cellulose; Used in gas mixtures for petrochemical and environmental applications; Historically used in tetraethyllead and refrigerant formulations; Used as a local anesthetic (cryogenic spray)

Butyl Chloride

Application: Solvent in organic reactions; Intermediate for manufacturing agrochemicals and pharmaceuticals

Methyl Chloride

Application: Used in silicone polymer and methylcellulose production; Employed as a refrigerant and chemical intermediate; Functions in pharmaceutical and agrochemical synthesis

Vinyl Chloride

Application: Key monomer for polyvinyl chloride (PVC) production; Basis for vinyl polymers and copolymers

Propyl Bromide

Application: Used as solvent in adhesive and degreasing applications; Intermediate in pesticide and pharmaceutical synthesis

Butyl Iodide

Application: Alkylating agent in organic synthesis; Used to introduce butyl groups in pharmaceuticals and specialty chemicals

SiCl4 (Silicon Tetrachloride)

High-Purity Silicon Production: SiCl4 is a key intermediate in the production of polysilicon, a highly pure form of silicon used in semiconductors and solar cells. The purification process often involves converting SiCl4 to trichlorosilane (HSiCl3) and then to silane (SiH4), which are then used in chemical vapor deposition to create silicon layers.

MeSiCl3 (Methyltrichlorosilane)

Hydrophobicity Enhancement: MTS is used to functionalize surfaces, making them water-repellent (hydrophobic). This is achieved through silanization, where MTS reacts with surface hydroxyl groups, introducing a hydrophobic methyl group.

EtSiCl3 (Ethyltrichlorosilane)

Intermediate in silicone and silane coupling agent production; Surface modification for hydrophobic coatings; Used in glass fiber treatment for composites;

PhSiCl3 (Phenyltrichlorosilane)

Key intermediate in silicone and silane coupling agent production; Surface modification for hydrophobic coatings; Used in the production of phenyl silicone resins

TMAL (Trimethylaluminum)

Semiconductor Industry: Used as a precursor in Metal-Organic Chemical Vapor Deposition (MOCVD) and Atomic Layer Deposition (ALD) for producing aluminum-containing films. Catalyst: Acts as a co-catalyst in Ziegler-Natta polymerization for producing polyolefins (e.g., polyethylene, polypropylene).

TEAL (Triethylaluminum)

Application: Polyolefin Production; Primary co-catalyst in Ziegler-Natta catalyst systems for manufacturing; High-density polyethylene (HDPE);

DIAC (Diacetyl)

Application: Food & Flavor Industry; Primary component in artificial butter flavoring (microwave popcorn, margarine, baked goods); Used in dairy product flavor enhancers (yogurts, cheeses);

DIBAL (Diisobutylaluminum hydride)

Application: Organic Synthesis; Selective reducing agent for: Esters → Aldehydes (Bouveault-Blanc reduction); Nitriles → Aldehydes; Lactones → Diols;

TDM (Tertiary Dodecyl Mercaptan)

Application: Used as a mild reducing agent and hydride source in hydrosilylation reactions and silicone polymer synthesis; In refineries, serves as a silicone additive to impart water repellency, lubrication, and anti-stick properties in coatings and processing aids

TiCl₄ (Titanium Tetrachloride)

Application: Critical intermediate in titanium metal production (Kroll process) and titanium dioxide pigment manufacturing. Used as a Lewis-acid catalyst in olefin polymerization and Friedel–Crafts alkylation in petrochemical processes

AlCl₃ (Aluminum Chloride)

Application: Widely used as a Lewis-acid catalyst in alkylation units within refineries and petrochemical plants. Employed in Friedel–Crafts reactions, polymerization, and isomerization processes.

FeCl₃ (Ferric Chloride)

Application: Functions in corrosive refinery units for oxidation and chloride scrubbing. Used as a catalyst in alkylation and chlorination, and in wastewater treatment to remove sulfide and degrade organic contaminants.

SnCl₄ (Tin Tetrachloride)

Application: Stannic chloride acts as a Lewis acid catalyst in various organic reactions, including cyclization reactions, the formation of C-glycosides, and cycloaddition reactions. Used as a catalyst in chemical reaction Used as a stabilizer for colors in soap

Silicone-based defoamers

Application:Water and Wastewater Treatment: Silicone defoamers are crucial in aeration basins, equalization tanks, and other wastewater treatment processes to prevent foam buildup that can hinder treatment efficiency.

Polyethylene Catalyst

Application: This catalyst is used in slurry or gas-phase polymerization reactors for the production of high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE) with controlled molecular weight and density.

Polypropylene Catalyst

Application: Used in gas-phase or slurry polymerization reactors to produce isotactic polypropylene with controlled molecular weight distribution, high stereoregularity, and impact resistance.

Blue Silica Gel, BR

Application:Blue silica gel is designed for environments where visual monitoring of saturation is necessary. It is used in sealed containers, instrument enclosures, moisture-sensitive electronics, and industrial air dryers. The beads turn blue (dry) to pink (wet) upon water adsorption.

FNG Silica Gel, FNG

Application:White silica gel FNG is a non-indicating, high-purity desiccant widely applied in static moisture control systems. It is used for drying of air, gases, pharmaceuticals, food packaging, electronics, and general-purpose moisture protection.

Orange Silica Gel, OG

Application:Orange silica gel offers color change (orange to green) without using heavy metals. Ideal for food packaging, pharmaceuticals, and electronics, especially where environmental and health compliance is required .

Ceramic Grading Media

Ceramic Grading Media as bed hold-down material at the top of the catalyst bed can provide pressure drop relief, optimize the flow distribution, capture of particulates and other contaminants in the feed.

Ceramic Medallion Ring

DuraTop ICT-55 is one of the inert top gradings which are developed to replace inert ceramic balls and alumina balls at the top of catalytic reactors, by increasing distribution properties and void fractions to extend cycle length of the units.

Ceramic Rasching Ring

Ceramic Raschig Ring as bed hold-down material at the top of the catalyst bed can provide pressure drop relief, optimize the flow distribution, capture of particulates and other contaminants in the feed.

Ceramic Foam Filters

It is a ceramic foam disk with high internal porosity for particulates and foulants removal, which provides the largest possible trapping volume for particulate contaminants in any feedstocks. It is an inert ceramic with a high void volume and a large void gap to trap particulates and mitigate pressure drop build-up.

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Activated Alumina, AG2

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