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2 It is our pleasure to bring you a revolutionary change in the way you do business. Hengye USA is thrilled to announce its introduction as the first full-service supplier of industrial absorbents in the U.S. Hengye USA is the result of a joint venture between Kaltron, Inc. and Shanghai Hengye Molecular Sieve Co., Ltd., bringing one of the world s top manufacturers of absorbents to the United States and creating an unprecedented opportunity to the industrial desiccant industry. You ll no longer be held back by the ineffectiveness of distributors and retailers. Providing you with manufacturing, research & development, technical staff, marketing, sales and warehousing capabilities, Hengye USA will have the ability to react to your needs without limitations. Hengye USA is the result of combined experience and the realization that the desiccant industry needs a reliable, full-service resource in the U.S., says Robert Trownsell, President of Kaltron, Inc. With two major advantages being price and lead times, Hengye USA has the potential to transform the industrial desiccant industry by meeting the demands of customers who are currently receiving inferior service. Shanghai Hengye Chemical Industry Co., Ltd. is one of the top manufacturers of absorbents such as molecular sieve, activated alumina and silica gel. It boasts the title of Top Three Enterprises of Dryer and Adsorbent manufacturing. In the very competitive chemical industry in China, Hengye Chemical is the only enterprise verified by Pal Company for ISO As the largest and most competitive manufacturer of molecular sieve in China, says Mr. Dai Lianping, CEO of Hengye Group, we will take Hengye USA as a precious opportunity to bring Chinese best quality product to American customers, together with our best service!

3 ABOUT US Hengye USA specializes in manufacturing and supplying various absorbents such as molecular sieves, activated alumina, catalysts, silica gels and others. Our customers include large oil fields, air-separation and purification areas, professional laboratories, petroleum industry companies, refrigerant plants, windows and doors industries, pharmaceutical industries, auto dryer part manufacturers, wholesalers, and retailers. Providing only the highest-quality products, Hengye USA is ISO9001:2000 certified. With an annual production of 15,000 metric tons, our customers receive the fastest lead times in the industry. We are continuously focused on innovation and quality to provide the finest products and services to our customers. We look forward to building strong, rewarding relationships and delivering superior products and services to our customers. Combining Shanghai Hengye s manufacturing capabilities with the marketing, sales and distribution expertise of Kaltron, Inc., Hengye USA is poised to deliver you a level of service you won t find from any other supplier. Call for quote hengyeusa.com

4 Molecular Sieve Hengye USA manufactures and distributes a variety of molecular sieves including Angstrom Molecular Sieves, Carbon, Zeolite and Mesoporous. Molecular sieves are crystalline metal aluminosilicates having a three-dimensional interconnecting network of silica and alumina tetrahedra. Natural water of hydration is removed from this network by heating to produce uniform cavities which selectively adsorb molecules of a specific size. A 4 to 8-mesh sieve is normally used in gasphase applications, while the 8 to 12-mesh type is common in liquidphase applications. The powder forms of the 3A, 4A, 5A and 13X sieves are suitable for specialized applications. Long known for their drying capacity (even to 90 C), molecular sieves have recently demonstrated utility in synthetic organic procedures, frequently allowing isolation of desired products from condensation reactions that are governed by generally unfavorable equilibria. These synthetic zeolites have been shown to remove water, alcohols (including methanol and ethanol), and HCl from such systems as ketimine and enamine syntheses, ester condensations, and the conversion of unsaturated aldehydes to polyenals. Molecular Sieve Products Available: Molecular Sieve for Ethanol 3A Molecular Sieve 4A Molecular Sieve 5A Molecular Sieve 10X Molecular Sieve 13X Molecular Sieve Carbon Molecular Sieve Specialized Molecular Sieve 3

5 Molecular Sieve for Ethanol 3A Ethanol Drying Grade Molecular Sieve 4X8 Mesh Application: 3A Molecular Sieve 4X8 Mesh is used commercially for drying polar liquids such ethanol. Properties Measurement Unit Specification Bead Diameter Mesh - Tyler Nominal 4X8 Size Distribution <2.5mm % 0 Size Distribution >4mm > % 65 Size Distribution >5mm % 0 Static Water Adsorption mg/g 210 CO2 Adsorption mg/g 10 Bulk Density g/ml 74 ± 0.02 Crush Strength N 90 Wear Rate % Wt 0.1 Package Moisture % Wt 1.5 3A Molecular Sieve Description: An alkali metal alumino-silicate, in the potassium form of the Type A crystal structure. Type 3A will adsorb molecules with critical diameters less than 3 Å (angstroms). Applications: Multi-purpose. Used for the dehydration of various hydrocarbon and non-hydrocarbon gas and liquid streams. Drying of unsaturated hydrocarbon streams such as cracked gas, propylene, butadiene, and acetylene. The 3A pore size of Type 3A excludes most hydrocarbon molecules from adsorbing, while allowing water adsorption. Regeneration: Type 3A molecular sieve can be regenerated for re-use by purging or evacuating at elevated temperatures. The degree of regeneration (water removal) is dependent on the temperature and humidity of the purge gas. Handling and Storage: Product must be stored in a dry location (relative humidity < 90%) to prevent re-adsorption of water. Opened packages should be resealed to prevent contamination of the product. Whenever possible, rotate stock to use oldest material first. 4

6 3A Molecular Sieve Application: 3A Molecular Sieve is used for commercial dehydration of unsaturated hydrocarbon streams such as cracked gas, acetylene, propylene, and butadiene. It is also used for dehydration of alcohol and solvents. Measurement Properties Unit Specification Diameter mm Static Water Adsorption mg/g CO2 Adsorption %wt Bulk Density g/ml 0.70± ± ± ± ±0.02 Crush Strength N Wear Rate % Wt Package Moisture % Wt A Molecular Sieve EPG Application: Type 3A EPG is used for dehydration of acetylene, oil cracked gas. Properties Measurement Unit Cylindrical Diameter mm Static Water Adsorption mg/g CO2 Adsorption % Bulk Density g/ml 0.68± ±0.02 Crush Strength N Wear Rate % Wt Package Moisture % Wt A Activated Powder Application: 3A Activated Powder is used commercially for insulating glass sealant strips and solvents. Properties Measurement Unit Cylindrical Form ---- Powder Pore Diameter A 3 Whiteness % 90 Particle Diameter μ m 2-4 Static Water Adsorption mg/g 230 PH 11 Gravity g/ml.44 Package Moisture % Wt 2 5

7 4A Molecular Sieve Description: An alkali metal alumino-silicate, in the sodium form of the Type A crystal structure. Type 4A will adsorb molecules with critical diameters up to 4 Å angstroms. All molecules which can be adsorbed on Molecular Sieve Type 3A can be adsorbed on Type 4A. Applications: Multi-purpose. Used for the dehydration and purification of various hydrocarbon and non-hydrocarbon gas and liquid streams. Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc. Drying of organic liquids such as refrigerants, LPG, and gasoline. Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia synthesis gas treating) Regeneration: Type 4A molecular sieve can be regenerated for re-use by purging or evacuating at elevated temperatures. The degree of regeneration (water removal) is dependent on the temperature and humidity of the purge gas. Using a dry purge gas at an inlet temperature of C and a pressure of 0.3 ~ 0.5 kg/ cm², heat the molecular sieve bed. As the temperature in outlet reaches 150 ~ 180 C, let the bed cool off. Handling and Storage: Product must be stored in a dry location (relative humidity <90%) to prevent re-adsorption of water. Opened packages should be resealed to prevent contamination of the product. Whenever possible, rotate stock to use oldest material first. 4A Molecular Sieve Application: 4A Molecular Sieve is used commercially for dehydration of various gases and liquids, refrigerant, medicine, electronic components and changeable substance, purification of argon gas. Measurement Properties Unit Cylindrical Diameter mm Static Water Adsorption mg/g Methanol Adsorption mg/g Bulk Density g/ml 0.70± ± ± ± ±0.02 Crush Strength N Wear Rate %wt Package Moisture %wt

8 4A Molecular Sieve 4A Molecular Sieve DG Application: 4A Molecular Sieve DG is used commercially in deep drying natural gas alkane, it is also used for dehydration of various gases and liquids, refrigerant, medicine, electronic components and changeable substance, purification of argon gas. Properties Measurement Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g Methanol Adsorption mg/g Bulk Density g/ml 0.68± ± ±0.02 Crush Strength N Wear Rate %wt Package Moisture wt A Activated Powder Application: Available in powder for dehydration of coating and polyurethane glue etc. Properties Measurement Unit Specification Form ---- Powder Pore Diameter A 4 Whiteness % 90 Particle Diameter μ m 2-4 Static Water Adsorption mg/g 240 PH 11.5 Gravity g/ml.44 Package Moisture %wt 2 7

9 5A Molecular Sieve Description: An alkali metal alumino-silicate, in the calcium form of the Type A crystal structure. Type 5A will adsorb molecules with critical diameters up to 5 Å angstroms. All molecules which can be adsorbed on Molecular Sieve types 3A and 4A can be adsorbed on Type 5A. Applications: Multi-purpose. Used for the dehydration and purification of various hydrocarbon and non-hydrocarbon gas and liquid streams. It is used for the separation of straight and branched chain hydrocarbons, sweetening and drying of natural gases and the production of high purity hydrogen. Regeneration: Type 5A molecular sieve can be regenerated for re-use by purging or evacuating at elevated temperatures. The degree of regeneration (water removal) is dependent on the temperature and humidity of the purge gas. Using a dry purge gas at an inlet temperature of C and a pressure of 0.3 ~ 0.5 kg/cm², heat the molecular sieve bed. As the temperature in outlet reaches 150 ~ 180 C, let the bed cool off. Handling and Storage: Product must be stored in a dry location (relative humidity < 90%) to prevent re-adsorption of water. Opened packages should be resealed to prevent contamination of the product. Whenever possible, rotate stock to use oldest material first. 5A Molecular Sieve Application: Used commercially in drying and refining air, petroleum, natural gas and gas in other industries. Measurement Properties Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g n-hexane Adsorption mg/g Bulk Density g/ml 0.72± ± ± ± ±0.02 Crush Strength N Wear Rate %wt Package Moisture %wt A Activated Powder Application: Available in powder for dehydration of coating and solvents. Properties Measurement Unit Cylindrical Form ---- Powder Pore Diameter A 5 Whiteness % 90 Particle Diameter μ m 2-4 Static Water Adsorption mg/g 240 PH 11 Gravity g/ml 0.40 Package Moisture %wt 2 Call for quote hengyeusa.com

10 10X Molecular Sieve Application: Used commercially for natural gas sweetening (removal of H2S and mercaptan) and dewaxing in oil refining facility. 10x Molecular Sieve Application: Used commercially in drying and refining air, petroleum, natural gas and gas in other industries. Measurement Properties Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g Benzene Adsorption mg/g Bulk Density g/ml 0.64± ± ± ±0.02 Crush Strength N Wear Rate %wt Package Moisture %wt

11 13X Molecular Sieve Description: An alkali metal alumino-silicate, in the sodium form of the Type X crystal structure. Type 13X will adsorb molecules with critical diameters up to 10 Å angstroms. All molecules which can be adsorbed on Molecular Sieve types 3A, 4A, and 5A can be adsorbed on type 13X. Applications: Multi-purpose. Used for the dehydration and purification of various hydrocarbon and non-hydrocarbon gas and liquid streams. Drying and sulfur compound removal from natural gas, LPG, and other petrochemical liquids and gases. NH3 and CO2 removal from gas streams Drying and CO2 removal from air. Regeneration: Type 13X molecular sieve can be regenerated for re-use by purging or evacuating at elevated temperatures. The degree of regeneration (water removal) is dependent on the temperature and humidity of the purge gas. Using a dry purge gas at an inlet temperature of C and a pressure of 0.3 ~ 0.5 kg/cm², heat the molecular sieve bed. As the temperature in outlet reaches 150 ~ 180 C, let the bed cool off. Handling and Storage: Product must be stored in a dry location (relative humidity < 90%) to prevent re-adsorption of water. Opened packages should be resealed to prevent contamination of the product. Whenever possible, rotate stock to use oldest material first. 13X Molecular Sieve 4x8 Applications: Multi-purpose. Used for the dehydration and purification of various hydrocarbon and nonhydrocarbon gas and liquid streams. Specifications Size Qualification 95.0% Water Adsorption 25.5 mg/g Co2 Adsorption 18.0 mg/g Compressive Strength 65.0 n Bulk Density 0.64 g/ml Wear Rate 0.30% weight Package: Residual Moisture 1.5% Weight Country of Origin China Packaging 140 kg Steel Drum (supersacks available) 10

12 13X Molecular Sieve 13X Molecular Sieve 8x12 Applications: Multi-purpose. Used for the dehydration and purification of various hydrocarbon and nonhydrocarbon gas and liquid streams. Specifications Size Qualification 95.0% Water Adsorption 25.5 mg/g Co2 Adsorption 18.0 mg/g Compressive Strength 25.0 n Bulk Density 0.64 g/ml Wear Rate 0.30% weight Package: Residual Moisture 1.5% weight Country of Origin China Packaging 140 kg steel drum (Supersacks Available) 13X Molecular Sieve APG Application: 13X Molecular Sieve APG is used commercially for air plant feed purification (simultaneous removal of H2O and CO2 ) and general gas drying. Measurement Properties Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g CO2 Adsorption mg/g Bulk Density g/ml 0.67± ± ± ±0.02 Crush Strength N Wear Rate %wt Package Moisture %wt

13 13X Molecular Sieve 13X Molecular Sieve HP Application: 13X Molecular Sieve HP is used commercially for air plant feed purification and PSA oxygen generation process. Properties Measurement Unit Spherical Diameter mm Static Water Adsorption mg/g CO2 Adsorption mg/g Bulk Density g/ml 0.64± ±0.02 Crush Strength N 20 Wear Rate %wt Package Moisture %wt X Molecular Sieve PG Application: 13X Molecular Sieve PG is used commercially for desulfurization of liquefied petroleum gas.it is also used for dehydration of gases and liquids. Measurement Properties Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g CO2 Adsorption mg/g Bulk Density g/ml 0.67± ± ± ± ±0.02 Crush Strength N Wear Rate %wt Package Moisture %wt

14 13X Molecular Sieve 13X Activated Powder Application: 13X Activated Powder is available for dehydration in coating industry and paint industry. Properties Measurement Unit Specification Form ---- Powder Pore Diameter X 13 Whiteness % 90 Particle Diameter μ m 1-4 Static Water Adsorption %wt 260 PH 11.5 Gravity g/ml.33 Package Moisture % Wt

15 Carbon Molecular Sieves (CMS) The carbon molecular sieve (CMS) is a kind of late-model nonpolarity sorbent. It has the performance to absorb oxygen in the air under changing pressure of normal temperature, so it can gain rich nitrogen gas. Traditional rich nitrogen in air plant is produced to adopt deep freezing method, that is to make air liquefy under low temperature, separate oxygen and nitrogen through rectification. Now our plant adopts the new technique of changing pressure adsorptive process of carbon molecular sieve, compared with deep freezing, it has many characteristics. Its most remarkable characteristic is that N2 has little impurity content, N2 concentration and air current can be adjusted according to the requirements, and can gain high purity N2 with less than 5ppm O2 content and lower than -60 æ dew point through refine. Type: CMS 140 Standard Specifications Bulk density 640~660 g / l Average partice diameter mm Compresive strength 100N /granule PSA Productivity 99.9%N2 75NM3 /h.kg 99.5%N2 140NM3 /h.kg 98.5%N2 220NM3 /h.kg PSA Recovery (N2/Air) 99.9%N2 19% 99.5%N2 30% 98.5%N2 35% Type: CMS 160 Standard Specifications Bulk density 640~660 g / l Average partice diameter mm Compresive strength 100N /granule PSA Productivity 99.9%N2 90NM3 /h.kg 99.5%N2 160NM3 /h.kg 98.5%N2 250NM3 /h.kg PSA Recovery (N2/Air) 99.9%N2 22% 99.5%N2 33% 98.5%N2 38% Type: CMS 180 Standard Specifications Bulk density 640~660 g / l Average partice diameter mm Compresive strength 100N /granule PSA Productivity 99.9%N2 110NM3 /h.kg 99.5%N2 180NM3 /h.kg 98.5%N2 270NM3 /h.kg PSA Recovery (N2/Air) 99.9%N2 24% 99.5%N2 35% 98.5%N2 42% Type: CMS 200 Standard Specifications Bulk density 640~660 g / l Average partice diameter mm Compresive strength 100N /granule PSA Productivity 99.9%N2 140NM3 /h.kg 99.5%N2 200NM3 /h.kg 98.5%N2 300NM3 /h.kg PSA Recovery (N2/Air) 99.9%N2 27% 99.5%N2 38% 98.5%N2 46% 14

16 Specialized Molecular Sieve 3A Molecular Sieve IG Application: Insulating glass molecular sieve is used specially for adsorption of the water vapor in insulating glasses to improve sound insulation and heat insulation of glass. Measurement Properties Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g Bulk Density g/ml 0.73± ± ± ± ±0.02 Crush Strength N Δt(25g-25cc) C Particle % Wear Rate %wt Package Moisture %wt HF-512H Molecular Sieve Application: HF-512H is used for PSA hydrogen separation and CO refining. Properties Measurement Unit Spherical Cylindrical Diameter mm Static Water Adsorption mg/g 260 CO Adsorption ml/g 30 N2 Adsorption ml/g 10.2 n-hexane Adsorption mg/g 135 Bulk Density g/ml 0.78±0.04 Crush Strength N/P 40 Wear Rate %wt 0.3 Package Moisture %wt

17 Specialized Molecular Sieve HF-512O Molecular Sieve Applications: Except for general properties of molecular Sieve 5A, HF-512O is mainly used for PSA or VPS rich oxygen generation. Properties Measurement Unit Spherical Diameter mm Static Water Adsorption mg/g N2 Adsorption ml/g Separation value of N2 & O Bulk Density g/ml 0.74± ±0.02 Crush Strength N/P 40 Wear Rate %wt Package Moisture %wt RK-29 Molecular Sieve Application: RK-29 is used for desulfurization of liquefied petroleum gas. Properties Measurement Unit Cylindrical Diameter mm 1.6 Static Water Adsorption mg/g 215 n-hexane Adsorption mg/g 120 N2 Adsorption ml/g 10.2 Bulk Density g/ml 0.64±0.02 Crush Strength N 35 Wear Rate %wt 0.2 Package Moisture %wt

18 Specialized Molecular Sieve XH-5 Molecular Sieve Application: XH-5 is used commercially for dehydration and drying of refrigerants R12, R22. Properties Measurement Unit XH-5 Diameter mm Bulk Density g/ml 0.80±0.02 Static Water Adsorption mg/g 210 Dynamic water Adsorption mg/g 60 Crush Strength N 80 Wear Rate(dry) %wt 0.1 Wear Rate(humidity) %wt 3.0 Package Moisture %wt 1.0 XH-7 Molecular Sieve Application: XH-7 is used for dehydration and drying of new refrigerants R-134a in household and commercial refrigerators, iceboxes and air conditioners.it is also used for specialized refrigerants such as butane in green refrigerators. XH-9 Molecular Sieve Application: XH-9 is used commercially in drying refrigerants in air conditioners, iceboxes and refrigerators in cars, station wagons, refrigerating trucks, trains and shipper. XH-11 Molecular Sieve Application: XH-11 is available in bead for dehydration and drying of refrigerants R407c, R-410A. Properties Measurement Unit XH-7 XH-9 XH-11 Diameter mm Bulk Density g/ml 0.85± ± ±0.02 Static Water Adsorption mg/g Dynamic Water Adsorption mg/g Crush Strength N Wear Rate(dry) %wt Wear Rate(humidity) %wt Package Moisture %wt Test of compatibility with R-134a Fluorine content before %wt Difluoromethane Fluorine content after test %wt Adsorption 0.01% wt 17

19 Specialized Molecular Sieve HFW-325 Molecular Sieve Application: HFW-325 is used specially for purification of refrigerant R134a. Type HFW-325 absorbs HCFC1122, decrease HCFC1122 under 2 PPM. Properties Measurement Unit Specification Gravity-surface area m2/g Cavity Volume cm3/g Static Adsorption mg/g Bulk Density g/ml 0.70± ± ±0.02 Loss of Ignition mg/g Crush Strength N Wear Rate wt% HF-404B Molecular Sieve Application: HF-404B is used specially for desiccation of automobile air system. Properties Measurement Unit Specification Diameter mm Static Water Adsorption mg/g 210 Methanol Adsorption mg/g 140 Bulk Density g/ml 0.75±0.04 Crush Strength N 80 Wear Rate %wt 0.1 Package Moisture %wt

20 Activated Alumina Activated alumina is a highly porous, ceramic compound that can absorb both gases and liquids without changing form or disintegrating. It is often used to absorb water from the air and fluoride from drinking water. In addition, activated alumina can be regenerated. If heated to approximately 200, the absorption process is reversed and the aluminas will release the water it has absorbed. Activated alumina is mainly used in gaseous and liquid desiccation in petrochemical industry. It is also widely applied as a dryer in textile industry, oxygen making industry and automatic instrument, equipments with non-heat regeneration. Activated Alumina Properties Application: It is mainly used in gaseous and liquid desiccation in petrochemical industry. It is also widely applied as a dryer in textile industry, oxygen making industry and automatic instrument, equipments with non-heat regeneration. Properties Measurement Unit Specification Diameter mm φ cp3-5 φ cp4-6 φ cp5-8 Gravity-surface area m2/g Cavity Volume cm3/g Static Adsorption mg/g Bulk Density g/ml 0.70± ± ±0.02 Loss of Ignition mg/g Crush Strength N Wear Rate wt% Activated Alumina Properties Measurement Unit Standard Results Surface m2/g Bore volume ml/g Compressive strength N/P Bulk density g/ml Wear Rate % Loss on Drying % SiO2 % Na2O %

21 Activated Alumina Claus Catalyst ITEM Unit Standard Results Surface m2/g Bore volume ml/g Compressive strength N/P Bulk density g/ml Wear Rate % Loss on Drying % SiO2 % Na2O %

22 Ceramic Balls 1 /8 Description: Widely used as an absorption and drying agent, ceramic balls have a highly porous surface that enables the balls to absorb water from the air and filter various compounds out of water. Inert ceramic balls are designed to improve the distribution of gases and liquids as well as help protect low strength catalysts in reactors. Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Crush strength: More than 60kgs Max operating temp:

23 Ceramic Balls 1 /4 Description: Widely used as an absorption and drying agent, ceramic balls have a highly porous surface that enables the balls to absorb water from the air and filter various compounds out of water. Inert ceramic balls are designed to improve the distribution of gases and liquids as well as help protect low strength catalysts in reactors. Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Crush strength: More than 150kgs Max operating temp:

24 Ceramic Balls 1 /2 Description: Widely used as an absorption and drying agent, ceramic balls have a highly porous surface that enables the balls to absorb water from the air and filter various compounds out of water. Inert ceramic balls are designed to improve the distribution of gases and liquids as well as help protect low strength catalysts in reactors. Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Crush strength: More than 350kgs Max operating temp:

25 Ceramic Balls 3 /4 and 1 Description: Widely used as an absorption and drying agent, ceramic balls have a highly porous surface that enables the balls to absorb water from the air and filter various compounds out of water. Inert ceramic balls are designed to improve the distribution of gases and liquids as well as help protect low strength catalysts in reactors. Ceramic Balls 3 /4 Ceramic Balls 1 Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Crush strength: More than 70 0kgs Max operating temp: 1000 Crush strength: More than 2000kgs Max operating temp:

26 Ceramic Balls 1 1 /2 and 2 Description: Widely used as an absorption and drying agent, ceramic balls have a highly porous surface that enables the balls to absorb water from the air and filter various compounds out of water. Inert ceramic balls are designed to improve the distribution of gases and liquids as well as help protect low strength catalysts in reactors. Ceramic Balls 1 1 /2 Ceramic Balls 2 Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Specifications SiO2: 68-74% TiO2: 1.18% MgO: 0.51% Na2O: 1.18% % Al2O3: 19-26% CaO: 0.39% K2O: 3.28% Leachable Iron: less than 0.1% Physical Properties: Free space 40% Particle density(gm/cc) Hardness Moh s 6.5 Crush strength: More than kgs Max operating temp: 1000 Crush strength: More than 2500kgs Max operating temp:

27 Silica Gels Silica gels, composed of solid micro-porous silica beads, are typically used as a desiccant. The numerous, interlocking pores on the beads work by creating a lower vapor pressure than the surrounding air, causing the water molecules in the surrounding air adhere to the silica beads. Silica Gels Available: Type A White Beaded Type A White Granular Type A White Cracked Bead Type A Blue Beaded Type A Blue Mil-D-3716 Type A Blue Granular Type B Beaded Type B Granular Type C Granular 26

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