The Specification Of Semi Coke A-----Semi coke lump:used in ferroalloy industry such as FeSi ,FeNi,and Calcium Carbide . F.C 83%min Ash 9%max V.M 8%max S 0.4%max P 0.01-0.03% Size : 6-18 mm 15-35 mm 90%min Moisture 15%max B -----Semi coke Powder used for sinter plant , blast furnace and steel manufacturing. F.C 76%min Ash 12%max V.M 12%max S 0.4%max P 0.03-0.05%max Size 0-6 mm 90%min Moisture 15%max
Anthracite coal F.C :84%-92% Ash :6%-15% max Moisture:3% max Sulphur: 0.35% max /0.5%max/1.0%max V.M: 4.0% max Size: 10-30mm
F.C :84%-92% Ash :6%-15% max Moisture:3% max Sulphur: 1.0%max V.M: 4.0% max Size: 10-30mm MOQ:50,000MT
Steam coal, coking coal.
Steam coal.
Coal, coke, steel, farm sprayer.
Met coke, and foundry coke, hard coking coal.
We are supply indonesia, asutralian, sourth africa (mines) steam coal and we can supply the Best price and quality . We are cooperation with banpu, bayan toba company export volume One million we can do our best and provide professional service .If u have any requirement
Coal , welding machines, mechanical product.
Copper ore, thermal coal.
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 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 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 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.
YGW Coal Thermal Fluid Boiler YGW Horizontal Coal Fired Thermal Fluid Boiler General Introduction This series thermal fluid boiler use heat transfer oil as medium. There is a hot oil circulating pump which in order to force the thermic fluid to flow in the closed loop circulation pipe. Then the thermal energy will be transfered to the heated object. The thermal fluid will back to the boiler furnace and be reheated. The YGW thermal fluid boiler can reach high temperature at low working pressure. It adopts advanced control system, equipped with liquid level controller, pressure controller, temperature controller, and alarms to make sure the boiler work orderly and safe. It is a safe boiler with high efficiency and low power consumption.
YWL Horizontal Coal Fired Thermal Oil Heater Horizontal type coal fired thermal oil heaters use coal as fuel, the heat transfer oils is heated in the tube first, then the fluid thermal oil will flow in the closed loop pipe to the heated equipment and then return to the thermal oil heater again, in this way, the heated object can reach a high temperature (Max. 320?) with indirect heating. It is especially suitable for industies which are flames prohibited Bidragon biomass and wood fired thermal oil heater is high efficient compared with other heating systems. 1. Multi-passes thermal conductive structure to improve the thermal efficiency greatly 2. Horizental tubes can reduce the heat loss. 3. Thicker insulated layer to reduce heat loss by thermal radiation. 4. Intelligent control system makes biomass fired thermal oil boiler operation easier and more simple. Advantage of YLW Coal Fired Thermal Oil Heater 1. Double dense coils installed in the boiler furnace, the heating surface is more sufficient. 2. The theramic oil flow from the low inlet to the high out let, in this way, the produced gas can easily go out of the system. 3. Automatic temperature control system, operator can adjust the temperature precisely and accurately.
YLL Vertical Coal Fired Thermal Oil Boiler Coal fired vertical thermal oil boiler use coal as fuel, the heat transfer oils is heated in the boiler first, then the thermal oil flow in a closed loop pipe to the heated equipment and then return to the thermal oil heater again, in this way, the heated object can reach a high temperature (Max. 320?) with indirect heating. It is especially suitable for industies which are flames prohibited Bidragon biomass and wood fired thermal oil heater is high efficient compared with other heating systems. 1. Multi-passes thermal conductive structure to improve the thermal efficiency greatly 2. Horizental tubes can reduce the heat loss. 3. Thicker insulated layer to reduce heat loss by thermal radiation. 4. Intelligent control system makes biomass fired thermal oil boiler operation easier and more simple. Advantage of YLL Vertical Coal Fired Thermal Oil Boiler 1.The oil flow from the lower place to the high place,in this process, the produced gas can easily go out of the system. 2.Automatic feed coal fuel, automatic discharge the slags. 3.Fire grate use independent air chamber, and the air space is larger, so the burning will be more sufficiently.
YGL Coal Fired Thermal Fluid Heater YGL Coal fired thermal fluid heater can reach high temperature (Max. 320?) at low working pressure. It has stable heating performance and precise humidity control system, It also adpots a complete operating control system and safety monitoring devices.
