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    Home > Chemicals Industry > Chemical Technology > Huaneng Nanjing Chemical Park Thermal Power Unit 1 was put into operation for power generation

    Huaneng Nanjing Chemical Park Thermal Power Unit 1 was put into operation for power generation

    • Last Update: 2022-11-21
    • Source: Internet
    • Author: User
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    Huaneng Nanjing Chemical Park Project Unit 1 is the first 50,000 kW grade cogeneration high-parameter back pressure unit completed and put into operation in China, under rated heating conditions, the designed steam turbine steam inlet parameters are 10 MPa/565 degrees Celsius, the cylinder efficiency can reach 84.
    68%, the unit power generation standard coal consumption is 138 g/kWh, energy utilization efficiency and economic benefits are significantly improved
    。 Through the use of low-temperature economizer + high-frequency power dust collector + high-efficiency desulfurization device + MGGH and other technologies, the boiler smoke emission concentration does not exceed 5mg/m3, the sulfur dioxide emission concentration does not exceed 35mg/m3, and the nitrogen oxide emission concentration does not exceed 50mg/m3, which meets the emission standards of gas turbine power plants and basically realizes zero discharge
    of industrial wastewater.

    It is reported that the project invested 1.
    719 billion yuan, planned to build three 480 tons/hour ultra-high temperature and high pressure coal-fired boilers and two 50,000 kilowatt back pumping units, reserved expansion conditions to meet the steam demand of chemical enterprises in the Yudai area of the chemical park, and is an important public infrastructure and the only heat source point
    of the chemical park.

    Huaneng Nanjing Chemical Park Project Unit 1 is the first 50,000 kW grade cogeneration high-parameter back pressure unit completed and put into operation in China, under rated heating conditions, the designed steam turbine steam inlet parameters are 10 MPa/565 degrees Celsius, the cylinder efficiency can reach 84.
    68%, the unit power generation standard coal consumption is 138 g/kWh, energy utilization efficiency and economic benefits are significantly improved
    。 Through the use of low-temperature economizer + high-frequency power dust collector + high-efficiency desulfurization device + MGGH and other technologies, the boiler smoke emission concentration does not exceed 5mg/m3, the sulfur dioxide emission concentration does not exceed 35mg/m3, and the nitrogen oxide emission concentration does not exceed 50mg/m3, which meets the emission standards of gas turbine power plants and basically realizes zero discharge
    of industrial wastewater.

    Combined heat and power

    It is reported that the project invested 1.
    719 billion yuan, planned to build three 480 tons/hour ultra-high temperature and high pressure coal-fired boilers and two 50,000 kilowatt back pumping units, reserved expansion conditions to meet the steam demand of chemical enterprises in the Yudai area of the chemical park, and is an important public infrastructure and the only heat source point
    of the chemical park.

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