The Coal Spontaneous Combustion Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.The system analysis host is based on infrared spectroscopy technology, has pulse infrared light source, and forms 10 spectral bands in mid-infrared region through narrow-band optical filter for gas analysis; Ultra-high sensitivity patented optical microphone technology with enhanced beam can be realized through 10 narrow-band optical filters, and ultra-narrow optical filter can remove the interference of background gas; Multi-spectral region can help to minimize the cross sensitivity. It can measure up to 9 kinds of gases at the same time.
The Coal Spontaneous Combustion Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.The system analysis host is based on infrared spectroscopy technology, has pulse infrared light source, and forms 10 spectral bands in mid-infrared region through narrow-band optical filter for gas analysis; Ultra-high sensitivity patented optical microphone technology with enhanced beam can be realized through 10 narrow-band optical filters, and ultra-narrow optical filter can remove the interference of background gas; Multi-spectral region can help to minimize the cross sensitivity. It can measure up to 9 kinds of gases at the same time.
Coal is a nonrenewable fossil fuel that is combusted and used to generate electricity. Mining techniques and combustion are both dangerous to miners and hazardous to the environment; however, coal accounts for about half of the electricity generation in the United States. With our years in the coal mining sector, we can supply the quantity of 1000-2000MT every month.
Fly Ash: Fly Ash is by product generated during combustion of coal, and comprises the fine particles that rise with the flue gases. Ash which is collected from the bottom is termed bottom ash. Fly ash is collected by electrostatic precipitators or other particle filtration equipment before the flue gases reach the chimneys of coal-fired power plants and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the type of coal being used, the specification of Fly Ash varies considerably, but Fly Ash contains substantial amounts of silicon dioxide and calcium oxide (CaO), both being endemic ingredients in many coal-bearing rock strata. We are a reputed Fly Ash Exporter based in India and are supplying Fly Ash different cement, ready mix concrete, steel, refractories and construction industries. The Major Utilization Areas Of Fly Ash : - Manufacture of Portland Pozzolanic Cement & Performance improver in Ordinary Portland cement (OPC). - Part replacement of OPC in cement concrete. - High volume Fly Ash concrete. - Roller Compacted Concrete used for dam & pavement construction. - Manufacture of ash bricks and other building products. - Construction of road embankments, structural fills, low lying area development. - As a soil amender in agriculture and wasteland development. Types of Fly Ash: - According to the type of coal used fly is classified into two types. Anthracite and bituminous coal produces Fly Ash classified as class F. Class C Fly Ash is produced by burning lignite or sub-bituminous coal. Class C Fly Ash has self-cementing properties. - Class F and Class C Fly Ash are products of the combustion of coal in large power plants. Fly Ash is collected in electrostatic precipitators or baghouses, and then transferred to large silos for shipment. When needed, Fly Ash is classified by precise particle size requirements, thus assuring a uniform, quality product. - Class F Fly Ash is available in the largest quantities. Class F is generally low in lime, usually under 15 percent, and contains a greater combination of silica, alumina and iron (greater than 70 percent) than Class C Fly Ash. - Class C Fly Ash normally comes from coals which may produce an ash with higher lime content generally more than 15 percent often as high as 30 percent. Elevated CaO may give Class C unique self-hardening characteristics. Minimum Order Quantity : 1 container
The Coal Spontaneous Combustion Underground Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.The system analysis host is based on infrared spectroscopy technology, has pulse infrared light source, and forms 10 spectral bands in mid-infrared region through narrow-band optical filter for gas analysis; ultra-high sensitivity patented optical technology with enhanced beam can be realized through 10 narrow-band optical filters, and ultra-narrow optical filter can remove the interference of background gas; Multi-spectral region can help to minimize the cross sensitivity. It can measure up to 9 kinds of gases at the same time. Multi-point sampler can freely expand gas sampling points from 12 channels to 64 channels. The instrument can be applied to small flow gas sampling and high temperature gas working conditions. Configuration and control are carried out by the application software on Win-PC, and data are automatically stored in Excel format. Standard digital or analog output is realized through different interfaces. At the same time of 64 channels of simultaneous sampling, 64 channels of temperature sensor and pressure sensor can be connected to the multi-point sampling unit to measure the sampling gas temperature, air temperature, surface temperature, working temperature and pressure of the multi-point sampling unit.
The Coal Spontaneous Combustion Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.It can be used as a monitoring system for large-scale coal spontaneous combustion test bench and sample test bench, as well as provides experimental conditions for a multi-direction science such as coal fire prevention and fire science and improves the efficiency of coal mine production.
The Coal Spontaneous Combustion Underground Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.The system analysis host is based on infrared spectroscopy technology, has pulse infrared light source, and forms 10 spectral bands in mid-infrared region through narrow-band optical filter for gas analysis; ultra-high sensitivity patented optical technology with enhanced beam can be realized through 10 narrow-band optical filters, and ultra-narrow optical filter can remove the interference of background gas; Multi-spectral region can help to minimize the cross sensitivity. It can measure up to 9 kinds of gases at the same time. Multi-point sampler can freely expand gas sampling points from 12 channels to 64 channels. The instrument can be applied to small flow gas sampling and high temperature gas working conditions. Configuration and control are carried out by the application software on Win-PC, and data are automatically stored in Excel format. Standard digital or analog output is realized through different interfaces. At the same time of 64 channels of simultaneous sampling, 64 channels of temperature sensor and pressure sensor can be connected to the multi-point sampling unit to measure the sampling gas temperature, air temperature, surface temperature, working temperature and pressure of the multi-point sampling unit.
The Coal Spontaneous Combustion Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperature, pressure, and so on. The regularity of formation of multi-component index gases during spontaneous combustion of coal is detected, which provides technical support and theoretical support for the identification of early hidden danger characteristic information of spontaneous combustion of coal.It can be used as a monitoring system for large-scale coal spontaneous combustion test bench and sample test bench, as well as provides experimental conditions for a multi-direction science such as coal fire prevention and fire science and improves the efficiency of coal mine production.
High quality Australian Coal for export worldwide. Australian coal is renowned for its high quality and favorable characteristics, making it a sought-after commodity on the global market. The coal extracted from Australian mines is known for its low impurity content, high energy yield, and efficient combustion properties. The country's coal reserves include both metallurgical coal, essential for steel production, and thermal coal, widely used in electricity generation. The consistency in quality, coupled with advanced mining practices and stringent environmental standards, positions Australian coal as a reliable and environmentally responsible choice for various industries worldwide. Australia's commitment to sustainable mining practices further enhances the appeal of its coal as a dependable energy and industrial resource on the international stage.
Features Of Fly Ash Fly ash, also known as flue-ash is a residue which is generated during combustion and consists of fine particles. There are impurities in coal which mostly consist of clays, limestone and dolomite particles. These turn up into ash as they cannot be completely burned. Fly ash is useful in a number of ways and is one of the most researched upon mineral source. It is mainly a pozzolanic substance which contains aluminum and silicon material which in return due to the presence of water can take form of cement. A lot of research and development initiative have been taken place across the globe to build and develop technologies that can utilize the full potential of fly ash. Royal Mineral takes care to ensure flawless production stages.
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.
"Our RB3 coal meets the rigorous standards set by the Standard Coal Trading Agreement (SCoTA), ensuring high-quality thermal coal for various industrial applications. This coal grade is specifically tailored to meet the needs of power generation and other industrial processes requiring consistent and reliable fuel. Key Features: 1. High Calorific Value: RB3 coal provides a substantial calorific value, ensuring efficient energy production. 2. Consistent Quality: Adheres to SCoTA specifications, guaranteeing uniformity and reliability in every shipment. 3. Low Moisture Content: Reduced moisture content enhances combustion efficiency and reduces transportation costs. 4. Sulfur and Ash Content: Balanced levels of sulfur and ash to meet environmental standards and reduce emissions. Applications: 1. Power Generation: Ideal for use in thermal power plants, RB3 coal ensures efficient and stable electricity production. 2. Industrial Processes: Suitable for various industrial applications, including cement manufacturing, steel production, and other high-energy-demand industries. 3. Domestic Heating: Can be used for residential heating purposes, providing a reliable and cost-effective energy source."
Metallurgical coke is a carbon material resulting from the manufactured purification of multifarious blends of Australian coal.LAMC is Green fuel and 100% Eco Freindly Fuel. Coke is made by destructive distillation of a blend of selected Bituminous coals (called Coking coal or Metallurgical coal) in special high temperature ovens in the absence of oxygen until a greater part of the volatile matter is driven off. The resulting product, COKE, consists principally of Carbon with sizes ranging from basketballs (foundry coke) to fine powder (coke breeze). Coke is primarily used to smelt iron ore and other bearing materials in blast furnaces, acting both as a source of heat and as a chemical reducing agent to produce pig iron or hot metal. We currently operates non polluting non recovery type coke ovens . The raw material requirement is met by importing prime coking coal of Australian origin. The distinct features of our coke are as under: Meticulous coking cycle and relatively higher oven temperatures results in superior coke quality. Complete combustion of coking coals resulting in almost negligible levels of pollution. Advance In-house lab for complete analysis and to rectify minute changes in chemical specifications. We are planning to develop new trends as far as improved coke quality is concerned. Completely RCC coal & coke yard which ensures that the coke quality is maintained. Exclusive mechanized machines for exact sizing and screening of coke. Excellent infrastructure facilities like steel duct & stack and big size ovens which increases the efficiency as well as the quality of coke. We have expertise in producing different coke qualities for the requirements of blast furnaces, foundries, Ferro alloys. We are also diversifying into different activities and moving towards an eco friendly energy by setting up a power plant with the stack emissions of our coke oven. Low Ash Metallurgical Coke (Met Coke) is required for metallurgical and chemical industries and is used as the primary fuel where high temperature and uniform heating is required. The industrial consumers of LAMC include integrated steel plants, industry/foundries producing Ferro Alloys, Pig Iron, Engineering Goods, Chemicals, Soda Ash,Cement Industries,Zinc units and also used in Tea and hotel restaurants & etc.
Anthracite is the highest rank coal and is characterized buy low volatile matter (always less than 10%) and high carbon content. It has a semi- metallic luster and is capable of burning without smoke. Semi- anthracite is coal midway between low volatile bituminous coal and anthracite. (1-6 �?�?) Ash content for dry condition no more than 4 % Volatile substances no more than 3 % Moisture no more than 9.5 % Lowest heat of combustion (GCF) at least 7,200 kcal/kg Total sulfur for dry condition no more than 1 % (0.2-1 �?�?) Ash content for dry condition no more than 30 % Volatile substances no more than 6 % Moisture no more than 10 % Lowest heat of combustion at least 5,000 kcal/kg Total sulfur for dry condition no more than 1 % (6-13 �?�?) Ash content for dry condition no more than 4 % Volatile substances no more than 4 % Moisture no more than 8 % Lowest heat of combustion at least 7,200 kcal/kg Total sulfur for dry condition no more than 1 % Trivia Content no more than 18 % (13-25 �?�?) Ash content for dry condition no more than 5 % Volatile substances no more than 3.5 % Moisture no more than 6.5 % Lowest heat of combustion at least 7,200 kcal/kg Total sulfur for dry condition no more than 1 % Trivia Content no more than 17 %
Coal is a sedimentary deposit composed predominantly of carbon that is readily combustible. Coal is black or brownish-black, and has a composition that (including inherent moisture) consists of more than 50 percent by weight and more than 70 percent by volume of carbonaceous material. Coal is primarily used as fuel to generate electric power all over the world. In coal-fired power plants, bituminous coal, sub-bituminous coal, or lignite is burned. The heat produced by the combustion of the coal is used to convert water into high-pressure steam, which drives a turbine, which produces electricity. The ranks of coals, from those with the least carbon to those with the most carbon, are lignite, sub-bituminous, bituminous, and anthracite. MOQ : 30,000 MT Supplied from Indonesia.
Flexible fireproof cables are composed of copper stranded wires, mineral compound insulation, and mineral compound sheaths. This kind of cable has non-combustible, smoke-free, non-toxic and fire-resistant characteristics. The structure of the flexible mineral insulated cable adopts a flexible structure and materials that are made of mineral compounds, which make up for the defects of hard structure, flammability, and toxicity. It also has some advantages that other cables cannot have, such as: fire resistance, large current carrying capacity, Impact voltage resistance, mechanical damage resistance, halogen-free, non-toxic, explosion-proof, waterproof, corrosion resistance, long life, safety, overload resistance, high temperature resistance, low cost, etc. Flexible fireproof cables have an important role in protecting lives, materials, and information security. They are used in trunk lines, fire lines, escape rescue systems, such as emergency lighting, fire monitoring, alarm systems, elevator systems, smoke exhaust systems, and control lines, etc. Flexible fireproof fireproof cables used in trunk lines, fire lines, escape and rescue systems, such as emergency lighting, fire monitoring, alarm system, elevator system, smoke exhaust system, and control lines, etc. Flexible fireproof fireproof cables used in Public buildings: high-rise buildings, underground buildings, hotels and restaurants, hospitals, schools, business centers, government affairs centers, department stores, large supermarkets, logistics warehouses, financial institutions such as banks, securities and insurance, post and telecommunications centers, power control rooms, substation rooms, museums, memorials and other historic buildings. Flexible fireproof fireproof cables used in Infrastructure: airport terminals, stations, hub centers, ports, subway systems, Bridges, tunnels. Flexible fireproof fireproof cables used in Industry: coal mining, coal chemical industry, oil field mining, petrochemical industry, oil refinery, metallurgical industry, iron and steel industry, shipbuilding industry, aerospace, electric power industry, pharmaceutical industry, glass industry, paper industry, military system. Flexible fireproof fireproof cables used in Fire prevention, explosion prevention, high temperature places: oil depot and gas station, natural gas transmission and compression station, garden landscape, historic sites, wood structure buildings
The special explosion-proof cable is composed of conductor, insulation, high-strength braided explosion-proof reinforcement layer, explosion-proof armor layer and antistatic outer sheath. According to the different needs of customers, the insulation layer is divided into inorganic mineral insulation, rubber insulation and plastic insulation. Under the protection of the explosion-proof reinforced layer and explosion-proof armor, the special explosion-proof cable can withstand the destructive force of 55 kg of TNT explosives within a certain distance. At the same time, the anti-static outer sheath can effectively guide the static electricity generated by the friction between the cable and the non-insulator, prevent the fire, explosion and other safety accidents caused by static electricity in military facilities, and perfectly solve the technical problem that the "cable static bundle" is easy to detonate. The special explosion-proof cable also solves the current national defense combat readiness facilities, such as ammunition depots, hangars, military ports, caverns, military and civilian airports, tunnels, military exercise bases, large-scale power, chemical, coal, subway hazardous chemical wharf and other electrical equipment facilities Safety issues of explosion-proof system or unit power transmission. Inorganic mineral insulated explosion-proof cables also have: low-smoke, halogen-free, flame-retardant, low-toxicity, fire-proof and other combustion characteristics, and have passed the most demanding C, W, Z and BS8491 fire tests in the British BS6387. At the same time, the cable has good flexibility, Features such as strong compression resistance and long manufacturing length. Special explosion-proof cable is suitable for ammunition depots, hangars, military ports, caverns, military and civil airports, tunnels, military exercise bases, large electric power, chemical, coal mine, subway dangerous wharves
Hot Selling 100% Sawdust Biomass Wood Pellets Available for Export Descriptions: Wood pellets are a renewable resource, the fuel that is already widely available in the world nowadays. The sawdust or wood shavings are compressed under great pressure and forced through holes. This is a hot process and the natural lignin in the sawdust/wood shavings melts and binds the dust together, holding the pellet in shape and giving it that characteristic sheen on the outside Economic efficiency: Wood pellets are extremely dense and can be produced with a low moisture content (below 10%) that allows them to be burned with a very high combustion efficiency. Their high density also permits compact storage and rational transport over long distances. Electricity generated from pellets in converted coal plants is almost the same cost as electricity generated from natural gas, diesel. Environmentally friendly: Wood pellets are a sustainable fuel that can deliver a significant reduction in net carbon emissions when compared with fossil fuels. Its production and use also bring additional environmental and social benefits. Using scopes: Biomass fuels replace fossil fuels in power plants, stoves, the boiler of textile, food, leather, animal feeding, dye industrial, and animal bedding.
Kiln Dried split firewood: 1. Descriptions: Kiln dried split firewood is a renewable resource, fuel that is already widely available in the world nowadays. The wood log is been split into smaller quantities. This is a hot process and the natural ligin in the wood shavings melts and binds the dust together, holding the wood in shape and giving it that characteristic seen on the outside. 2. Economic efficiency: Kiln dried split firewood are extremely dense and can be produced with a low moisture content (below 10%) that allows them to be burned with a very high combustion efficiency. Their high density also permits compact storage and rational transport over long distance. Electricity generated from kiln dried split firewood in converted coal plants is almost the same cost as electricity generated from natural gas, diesels. 3. Environmentally friendly: Kiln dried split firewood is a sustainable fuel that can deliver a significant reduction in net carbon emissions when compared with fossil fuels. Its production and use also brings additional environmental and social benefits. 4. Using scopes: Dried kiln split firewood replaces fossil fuels in power plants, stoves, boiler of textile, food, leather, animal feeding, dye industrials and animal bedding.
Fly ash is a finely divided residue made from the combustion of pulverized coal that can be used to increase concrete durability and workability, while reducing permeability. As fly ash contains aluminous and siliceous components, it may form cement when mixed with water if the calcium content of the fly ash is high enough. Similarly, mixing fly ash with lime and water can create a substance similar to Portland cement. Fly ash can be separated into two main types, known as: Class F Class F fly ash contains particles covered in a type of melted glass allowing it to reduce the risk of concrete expansion and increase resistance to sulfates and alkali-aggregate reactions. Class C Class C fly ash contains a higher percentage of calcium oxide, making it more effective in strengthening structural concrete. Applications & Benefits of Fly Ash: Fly ash is used in commercial and industrial sectors for improving the durability and workability of concrete mixes. Fly ash is also used as filler in paints, adhesives, and metal and plastic composites. It's commonly used as structural fill for road construction and fly ash can be used to make bricks, ceramic tiles, plaster, Portland cement, and ready-mix cement.
