In power station boilers, the effect of superheaters is to heat the steam to certain temperature for higher efficiency of the power station. Reheaters are steam superheaters to reheat the over-worked long-pressure or middle-pressure steam to certain temperature. The use of rehearters can further improve heat power of the power station circulating and control the steam temperature of the end blades of the steam turbine within allowed range. Zigzag superheaters and reheaters of the Company are also unique with rigorous production technique, first-class production flow line and complete test methods.
Steam Boiler Supply
Steam coal, also called thermal coal, refers to the coal used in boilers to produce steam that can be used for various purposes. Steam coal is a derivative of coal, as a black stone that burns when exposed to high heat. Coal is used throughout the world today as a primary source of energy and is naturally found as sedimentary rock The types of coal that we can supply are 5 types according to the Indonesian Coal Index (ICI), namely as follows: ICI-1 â?¢ GAR : 6500 â?¢ NAR : 6200 â?¢ Sulfur : Up to 1% â?¢ Ash : Up to 12% â?¢ Total Moisture : Up to 12% ICI-2 â?¢ GAR : 5800 â?¢ NAR : 5500 â?¢ Sulfur : Up to 0.8% â?¢ Ash : Up to 10% â?¢ Total Moisture : Up to 18% ICI-3 â?¢ GAR : 5000 â?¢ NAR : 4600 â?¢ Sulfur : Up to 0.6% â?¢ Ash : Up to 8% â?¢ Total Moisture : Up to 30% ICI-4 â?¢ GAR : 4200 â?¢ NAR : 3800 â?¢ Sulfur : Up to 0.4% â?¢ Ash : Up to 6% â?¢ Total Moisture : Up to 40% ICI-5 â?¢ GAR : 3400 â?¢ NAR : 3000 â?¢ Sulfur : Up to 0.2% â?¢ Ash : Up to 4% â?¢ Total Moisture : Up to 50%
Steam coal: Coal burned, primarily in boilers, to generate steam for the production of electricity or for process heating purposes, or used as a direct source of process heat. Steam coal, also known as thermal coal, refers to all coal not classified as coking (or metallurgical) coal. See coal grade.
Our RB4 Steam Coal is a high-quality thermal coal that meets the Standard Coal Trading Agreement (SCoTA) specifications. With a calorific value of 5000 Kcal/kg (net as received), this grade of coal is ideal for power generation and industrial applications that require reliable and efficient energy sources. Key Features: 1. Calorific Value: 5000 Kcal/kg (net as received), providing a balanced energy output suitable for various applications. 2. Compliance: Meets the stringent SCoTA specifications, ensuring consistent quality and performance. 3. Moisture Content: Low moisture content enhances combustion efficiency and reduces transportation costs. 4. Ash Content: Controlled ash levels help minimize slagging and fouling in boilers, contributing to more efficient operations. 5. Sulfur Content: Low sulfur content ensures compliance with environmental regulations, reducing emissions and the environmental impact of coal usage. Applications: 1. Power Generation: Ideal for thermal power plants, RB4 coal offers a reliable energy source for electricity production. 2. Industrial Use: Suitable for cement manufacturing, steel production, and other industrial processes requiring consistent thermal energy. 3. Heating: Can be used in industrial boilers and heating systems where a steady and efficient fuel supply is needed.
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Fuel oil, also called furnace oil, fuel consisting mainly of residues from crude-oil distillation. It is used primarily for steam boilers in power plants, aboard ships, and in industrial plants For specification and price please contact us
English Name : Ethylene diamine tetraacetic acid (EDTA) Molecular Fomula : C10H16N2O8 Molecular Weight : M=292.24 CASNo. : 60-00-4 Properties : white crystal powder melting point 240(decomposition) insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution. An agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent, a chemical for photography, paper-making and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis. 1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre production. 2.Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner. 3.Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer. 4.Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl amide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin. 5. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric. Package of Disodium edta zinc chelated Packing: 25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers demand. Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
Russian Mazut M100 is a fuel oil that is manufactured to GOST specifications, GOST 10585-75 (not active), GOST 10585-99 Oil fuel (GOST is the Russian system of standards, much like ASTM, for example). Mazut is almost exclusively manufactured in the Russian Federation, This kind of oil is graded as the heavy furnace oil. The product is produced from the remains of raw oil processing. This kind of mazut is produced only from the low sulphur raw oil. This product is typically used for larger boilers in producing steam since the BTU content is high. The most important consideration (not the only consideration) when grading this fuel is the sulfur content, which can mostly be affected by the source feedstock. For shipment purposes, this product is considered a dirty oil product, and because viscosity drastically affect whether it is able to be pumped, shipping has unique requirements. Mazut is much like Number 6 Oil, and is part of the products left over after gasoline and lighter components are evaporated from the crude oil. The main difference between the different types of Mazut-100 is the content of sulphur. The grades are represented by these sulfuric levels: Very Low Sulphur is Mazut M100 with a Sulphur content of 0.5% Low Sulphur is Mazut M100 with a Sulphur content of 0.5% Normal Sulphur is a Mazut M100 with a Sulphur content of 1.0-2.0% High Sulphur is a Mazut M100 with a Sulphur content of 2.0-3.5% The amount of sulfur affects how clean the oil burns, and in turn the emissions it creates, as well as the amount of buildup that accumulates within the engines and furnaces that burns it. M100 prices are often determined by its point of origin and mode of production. Apart from shipping charges and regulations, product quality is considered to be more essential. When petroleum is distilled, fuel oil is produced as a residue or distillate. Any fuel oil is a form of petroleum that is burned to produce energy or heat for running an engine. These are usually low-quality oils that are heated in a furnace or boiler and used in a number of industries. MAZUT is such fuel and is typically used in generating plants and factories. Of course, different plants have expected requirements and specifications of their fuel and this is why MAZUT M100/99 and GOST 10585-75 are produced according to industry ISO standards.
Russian Mazut M100 is a fuel oil that is manufactured to GOST specifications, GOST 10585-75 (not active), GOST 10585-99 Oil fuel (GOST is the Russian system of standards, much like ASTM, for example). Mazut is almost exclusively manufactured in the Russian Federation, This kind of oil is graded as the heavy furnace oil. The product is produced from the remains of raw oil processing. This kind of mazut is produced only from the low sulphur raw oil. This product is typically used for larger boilers in producing steam since the BTU content is high. The most important consideration (not the only consideration) when grading this fuel is the sulfur content, which can mostly be affected by the source feedstock. For shipment purposes, this product is considered a product, and because viscosity drastically affect whether it is able to be pumped, shipping has unique requirements. Mazut is much like Number 6 Oil, and is part of the products left over after gasoline and lighter components are evaporated from the crude oil. The main difference between the different types of Mazut-100 is the content of sulphur. The grades are represented by these sulfuric levels: Very Low Sulphur is Mazut M100 with a Sulphur content of 0.5% Low Sulphur is Mazut M100 with a Sulphur content of 0.5% Normal Sulphur is a Mazut M100 with a Sulphur content of 1.0-2.0% High Sulphur is a Mazut M100 with a Sulphur content of 2.0-3.5% The amount of sulfur affects how clean the oil burns, and in turn the emissions it creates, as well as the amount of buildup that accumulates within the engines and furnaces that burns it. M100 prices are often determined by its point of origin and mode of production. Apart from shipping charges and regulations, product quality is considered to be more essential. When petroleum is distilled, fuel oil is produced as a residue or distillate. Any fuel oil is a form of petroleum that is burned to produce energy or heat for running an engine. These are usually low-quality oils that are heated in a furnace or boiler and used in a number of industries. MAZUT is such fuel and is typically used in generating plants and factories. Of course, different plants have expected requirements and specifications of their fuel and this is why MAZUT M100/99 and GOST 10585-75 are produced according to industry ISO standards.
