Oxide India Pvt Ltd

Pathirappally, Alappuzha, Kerala

The Clause process is used by the Sulfur Recovery Industry which converts Hydrogen Sulfide into elemental Sulfur and water. The "sour" natural gases have plenty of hydrogen sulfide within and if such gases are burned as fuel, Sulfide escapes, resulting in air pollution and damage to our tender enviornment. It has become an inevitable demand of mankind to convert maximum quantity of Sulfur from "sour" gas. Activated Alumina is the most widely used Claus Catalyst which contains a large number of catalytically active surface sites that absorbs Hydrogen Sulfide (H 2 S) and Sulfur Dioxide (SO 2 ) for subsequent reaction to yield elemental Sulfur. In many acid gas streams, Sulfur is present in various compounds such as H 2 S, COS, CS 2  etc. Some of them may not be present inthe feed gas but cumbustion of H 2 S in the presence of CO 2  or hydrocarbons could result the formation of COS/CS 2 . These compounds must be converted to ensure proper Sulfur conversion. Since the decomposition rate of these compounds are at lower rate than that of H 2 S/SO 2  reaction, a highly active catalyst is required. Sulfation can be another problem as it reduces surface area and hence the deactivation of catalyst. We have developed highly efficient Claus Process Catalysts that will suit all these application. COS and H 2 S Conversion Catalysts Anti-sulfation Catalysts H 2 S Conversion Catalysts CS 2  Conversion Catalysts Our high performance Claus Catalysts are ideal for Claus units in natural gas plants, oil refineries, coke plants, tail gas units.

• MaterialSilica Gel
• Packaging Size50 Kg Bag
• Grade StandardTechnical Grade
• Purity99.5%
• Packaging TypePP Bag
• Usage/ApplicationMoisture ABSorber, Triple Blend With Fly, Slabbing
• TypeDesiccant
• Adsorption CapacityOver 40% Of Its Own Weight At 100% Relative Humidity
• TextureSlightly Softer Than Ordinary Window Glass
• Country of OriginIndia
• AppearanceHard Granular Desiccant With The Appearance Of Crushed Glass
• Major ApplicationMoisture Adsorption From Air/gas Streams And Organic Liquids

Activated Alumina Catalyst Carriers are required to have excellent purity and adequate mechanical strength in order to facilitate proper impregnation of active ingredients. Additionally, a very high adsorptive capacity and high surface area make it suitable for Nox removal and other toxic vapors removal catalysts. Thus, it has substantial use in industrial pollution properties. High Purity Alumina Carriers in the form of rings, spheres and tablets are used in different catalyst manufacturing processes. Our group produces them suitable for all purposes based on requests.

Our PGT99 series Tabular Alumina is used in several renowned plants worldwide for high temperature and critical applications since 1981. The high mechanical strength, thermal shock resistance, smooth surface, low porosity, ability to withstand temperature of 1900 deg C plus, long life, etc have prompted most customers to specify this product for trouble free process conditions and to protect their expensive catalysts. High Purity Alumina Balls Petrogas series PG099 products are mostly used in petrochemical and fertilizer industries, petroleum refineries, gas processing and liquefaction industries. Fused Alumina Some speciality chemical plants have applications for this product under our PGFA series that provide inertness, high temperature resistance, acid resistance and process optimization.

• <1.5Fe2O3(%)
• <0.5K2O(%)
• 90-96TiO2(%)
• 64-75Al2O3(%)
• Typical Chemical CompositionSiO2(%)
• <1.7CaO(%)
• <4.8Na2O(%)
• <0.7MgO(%)
• 19-26Al2O3 + SiO2(%)
• <2.9Leachable Iron(%)

Activated Alumina is a higly porous form of Aluminium Oxide with enhanced surface area. It is used for the adsorption of liquids and gases . One major application of Activated Alumina is as desiccant , either for the removal of bulk quantities of water or for drying of gases containing low concentration of water. The substances that can be treated with Activated Alumina are :Air, Ammonia, Argon, Carbon Dioxide, Furnace Gas, Hydrocarbon, Hydrogen, Nitrogen, Oxygen, Hydrogen Sulphide, Benzene, Gasoline, Lubricating Oil, Naptha, Vegetable oil, Kerosene. Special Features Petrogas Activated Aluminas offer the following advantages: High water adsorption capacity The highly developed surface and desired pore size distribution results in high water adsorption capacity. The benefits are extended operating life smaller vessel design and longer cycle time. Low pressure drop Low attrition loss and high crush strength minimises dusting in the bed and reduce pressure drops. Regeneration Procedure When Activated Alumina is loaded with water, it is regenerated by passing gas of lower relative humidity at a temparature around 200 0 C.

PGMS Series Molecular Sieves are highly efficient adsorbents, mainly used to adsorb water, Methanol, Ethanol, Sulfated Hydrogen, Carbon Dioxide, Ethylene, Propylene, LPG etc. It is used as desiccant in industries for deep drying of air, natural gas and refigerant. The product is available in shapes such as sphere , cylindrical pellets, etc. It is Crystalline Aluminosilicate. Mostly used types are 3A, 4A, 5A, 13X, 13X-APG, etc, and we custom produce all these to the cleint's special applications.