* PHOSCAST Phoscast : Phosphate Bonded Castables * PURPOSE customers using FBC boilers (Particularly underbed feed FBC boilers) for the protection of inbed coils against erosion potential by applying highly abrasive resistant refractory on inbed coils above fuel feed system. BACKGROUND * Two of such actions are providing special alloy studs on inbed coils and applying highly abrasive resistant refractory on the outer bottom loops of inbed Coils which are above the fuel feed nozzles. * GANESHAS has taken number of approaches to identify the key factors affecting erosion rates with an objective to enhance the life of inbed tubes as well as implementing the corrective action to reduce the erosion rates. Phosphate coatings are often used to protect steel parts against rusting and other types of corrosion * Erosion of inbed coils in fluid bed combustor is unavoidable phenomenon however the rate of metal wastage and thus the life of tubes depends on various factors like ash & fuel properties, design of Combustor / feeding system, flue gas velocities operating conditions etc. It has been also observed that maximum erosion prone inbed coils are those which come above fuel feed nozzles and an area of approximately 1 to 1.5 mts around fuel feed systems are badly affected. APPLICATION Phoscast-90 XR can be applied by ramming with wooden mallet having adequately large head @" dia x 5" length x 10â?? Jong handle). The desired lining or repair thickness is built up in several courses while ramming the mass to uniform thickness. Phoscast refractory should never be trawled to obtain smooth surface; ramming only should finish surface. Any excess mass is to be sliced off with trowel edge and then finished by ramming again for bed coil. Tube application of AFBC boiler, the material pasty mass should be finger pressed into the studs of the tube with maximum force. Finish should be given by pressing the hand palm against material applied, using surgical type thin rubber hand gloves.
APPLICATION OF SK-HB K-SILICATE MORTAR : * K-SILICATE is used for jointing Acid Resisting brick in construction of vessels in suited for construction of fume chambers and stacks handling hot, dry Acid fumes and vapors. It is also used for jointing chemical resisting stoneware pipes. K-SILICATE cement is good bedding material for Acid â?? Resisting bricks and tiles. The concrete surface needed protection should be dryed, clean and rough. The bricks or tiles will be set with K-SILICATE cement over concrete surface applied with a suitable an impermeable interliner. When Bedding and Jointing Materials are the same. On the treated surface bricks or tiles are bedded to a thickness of about 6 mm and tamp gently with a wooden piece till the paste squeezes out of joints. The paste that is squeezed out of the joint should be removed by trowel with good finishing. After the mortar of the joint is dryed treat the joints with 20% Hydrochloric Acid Solution by means of brush. A.R.lining should be always in contact with Acid and not with water. Concrete subtract like Floor, Wall, tanks and similar surface should be protected with a membrane of Bitrok Mastic or compound steel tanks should be protected with rubber or PVC subjected to chemical conditions and temperature of chemical media. The Brick lining is recommended over the protective layer of Bitrok Mastic. When Bedding and Jointing Materials are Different. Spread the silicate type mortar about 6 to 8 mm thick on the back of the tile or brick. Press the tile on the bed leaving required space for joints between tiles for bricks. After the bedding mortar is set, fill Mp the joints with specified cement.PRODUCT DATA SHEET FOR SK-HB ( K-SILICATE) MORTAR A general purpose cement for acid conditions Resistant to High & medium concentrations of most of the common organic and inorganic acids except Hydroflouric acid. Recommended where the concentration of the acid is high suitable for high temperature. Unsuited to aqueous solutions, alkaline conditions. PREPARATIONS OF MORTAR : * Measure 1 part by weight of K-SILICATE solution into a suitable mixing pan. * Add slowly and gradually 3 parts by weight K-SILICATE mortar and mix thoroughly to form a smooth mortar. * In hot season very large batches of mortar will become stiff quite rapidly therefore small batches, not exceeding 4 to 8 kgs. Will be prepared. * The cement mortar will be used before it starts setting.
DATA SHEET FOR EPOXY EPOXY COATING :- INTRODUCTION - EPOXY COATING (HYB) is a two part high solids solvent free epoxy phenolic resin based coating system designed for hard wearing, smooth surface finish for floors, walls and on steel structures. Nonskid surface finish can be achieved on floor, if required. FEATURES: 1) Hard Wearing 2) Non Dusting 3) Excellent Surface Finish 4) Non Smelling 5) Good Aesthetics 6) Highly Chemical Resistant APPLICATION: 1.Stir well before mixing Part A and Part B and mix in the prescribed ratio. 2.Apply one coat of EPOXY primer on the clean and dry surface. 3.EPOXY COATING (HYB) should be applied on the surface by brush or roller within 24 hrs. After application of primer coat it should be allowed to air dry for min. 4 hrs. Preferable in a dust free atmosphere. 4.Apply min. 2 coats with the intercoat interval of 6-8 hrs. PRODUCT SPECIFICATIONS: Application - Brush, Roller Mixing Ratio - As Directed on Packing Port Life - 30 Mins. Drying Time - Touch Dry- 30 Min, Hard Dry 6 Hrs. - Intercoat Interval 6-8 Hrs. Min. - Dry Film Thickness 125-150 Microns/per coat - depending on porosity Covering Capacity - 6-8 sq.met/kg per coat depending on porosity, roughness & method of application. Color Shades - All Standard Shades RECOMMENDED USES: 1) Food & Pharmaceutical 2) Work Shop 3) Clean Room Application 4) Chemical Resistant Coating for Concrete& Steel 5) Petrochemical, Fertilizer plants METHOD OF APPLICATION: SURFACE PREPARATION The long-term durability of the applied Epoxy coating (HYB) epoxy coating is dependent on the adhesion between sub-base and coating material. It is most important therefore, that the substrate surfaces are correctly prepared prior to application. 1.Before application of the Epoxy coating (HYB) surface should be free from loose partials, rust, oils, grease or earlier coatings and should be totally dry. 2.New concrete or cementations surface should be placed at least 28 days and have a moisture content of less than 5% before application of Epoxy coating (HYB) 3.After surface is dry, all repair work like sealing of joints, cracks filling of cavities and crevices should be carried out. HEALTH & SAFETY - Keep the containers tightly closed when not in use. Avoid contact with skin & eyes. It comes in contact with the body, wash affected parts with plenty of water and contact a doctor. Other known sector for Epoxy floor lining, Epoxy garage floor lining, Concrete epoxy lining, Concrete floor epoxy lining, Epoxy pipe lining, Marine epoxy lining, Sub marine epoxy lining, Basement lining epoxy floor shield, Louisiana, Oregon, Chip lining color epoxy floor, Aviation lining epoxy interior.
Fresh vegetables like onion, pomegranates, green chili and coconut, chemicals and dyes, automobile parts and garments..Export, sourcing agent
Flavorful and aromatic spices includes exotic spices like saffron, cardamom, and star anise, as well as versatile herb blends and a diverse selection of whole and ground spices such as: pepper (black, white, green), chili peppers (cayenne, paprika, chili powder), cumin, coriander, cinnamon, cloves, nutmeg, ginger, turmeric, garlic powder, onion powder, oregano, basil, thyme, rosemary, fruits, vegetables, grains, nuts and seeds, legumes, tea, coffee.Exporting
Spices like cumin, coriander, turmeric, mustard, garam masala, red chilli, cardamom, cloves, asafoetida, black pepper, cloves, cinnamon, black pepper, fenugreek, fennel seeds, ginger, bay leaves, nutmeg, mace, carom seeds, nigella seeds, star anise, tamarind, black salt, rock salt, dried mango powder, curry leaves, etc..
Pleasantly aromatic, the Bay leaf/ tejpata has a clove-like taste and a faint pepper-like odour. The glossy, dark-green Bay leaf is oval, pointed and smooth, 2.5 â?? 8 cm (1 to 3 inches) long. Bay leaves give off a pleasing and sweet aroma that makes it a great flavouring condiment for soups, sauces, stews and pickles.
Dark-brownish in colour, cloves are the dried aromatic flower buds of the clove tree. They have elongated bodies with a flowery head and look like small nails. They have a strong taste and sweet pungent smell that gives spicy warmth to soups, sauces, curries, meat, pickles and also to flavour sweet dishes like cookies, cakes and fruit pies. Cloves act as antioxidants, cure mild toothaches, aid digestion and help control blood pressure, etc.
Garlic has been part of the kitchens for centuries. This herb has curative and medicinal properties because of its antibacterial and antiseptic nature. The beneficial properties of Garlic are because of a compound, Allicin. It is rich in minerals like phosphorus, zinc, potassium and magnesium. Vitamin C,K Folate, niacin and thiamine also are found abundantly in Garlic.
Saffron (Kesar) is the most expensive spice and it is a colour too. Saffron has a very subtle flavour and aroma. It is used as a culinary seasoning for chicken and meat, biriyani, pulao, etc. It adds taste, colour, and aroma to Indian sweets like Rasmalai, Kesar Pista etc. and flavours kheer, badam milk, saffron milk, etc.
Hazelnuts are considered one of the best dry fruits. They are derived from Corylus tree and have various nutrients like vitamins, proteins, fats, and minerals. You can dry roast them or make a paste out of them. You can even mix hazelnut powder in your coffee and enjoy its unique flavor and aroma. Hazelnuts are often added to chocolates. Hazelnuts are good for heart health and even promote healthy bowel movements.