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    Home > Chemicals Industry > China Chemical > The cold box of the main body of Yanshan Petrochemical Liquid Air’s newly-built nitrogen production unit was successfully hoisted

    The cold box of the main body of Yanshan Petrochemical Liquid Air’s newly-built nitrogen production unit was successfully hoisted

    • Last Update: 2022-06-18
    • Source: Internet
    • Author: User
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    On the afternoon of September 17th , Yanshan Petrochemical Air Liquide Company's newly-built nitrogen production unit (TCN) was successfully hoisted, and the main equipment cold box with a height of 31 meters and a weight of 130 tons was successfully hoisted, marking the smooth entry of the equipment into the equipment installation stage.
    The device is designed to have a nitrogen production capacity of
    17,000 cubic meters per hour and adopts advanced automatic control.
    It will also be the first unattended production device built by Yanshan Petrochemical.
    By then, it will provide Yanshan Petrochemical with a stable supply of nitrogen and instrument air to improve the operational reliability of the nitrogen pipeline network and ensure the safe and stable operation of Yanshan Petrochemical's various production facilities.

    On the afternoon of September 17th , Yanshan Petrochemical Air Liquide Company's newly-built nitrogen production unit (TCN) was successfully hoisted, and the main equipment cold box with a height of 31 meters and a weight of 130 tons was successfully hoisted, marking the smooth entry of the equipment into the equipment installation stage.
    The device is designed to have a nitrogen production capacity of
    17,000 cubic meters per hour and adopts advanced automatic control.
    It will also be the first unattended production device built by Yanshan Petrochemical.
    By then, it will provide Yanshan Petrochemical with a stable supply of nitrogen and instrument air to improve the operational reliability of the nitrogen pipeline network and ensure the safe and stable operation of Yanshan Petrochemical's various production facilities.

    The new nitrogen production unit (TCN) was built on the original site of the second air separation plant of Yanshan Petrochemical Air Liquide Company.
    Construction started in mid- April this year and is expected to be completed and put into operation in February 2021 .
    The equipment mainly includes the main body cold box, the main air compressor, the adsorber, the booster expander, and related supporting plants and pipelines.

    The new nitrogen production unit (TCN) was built on the original site of the second air separation plant of Yanshan Petrochemical Air Liquide Company.
    Construction started in mid- April this year and is expected to be completed and put into operation in February 2021 .
    The equipment mainly includes the main body cold box, the main air compressor, the adsorber, the booster expander, and related supporting plants and pipelines.

    After the new nitrogen production unit (TCN) is built and put into production, the two old 1# and 2# air separation plants and compressors of the second air separation plant of Yanshan Petrochemical Air Liquide will be gradually shut down, and it is estimated that more than 25 million kWh of electricity can be saved each year .
    It is equivalent to
    more than
    21.
    8
    million yuan.

    After the new nitrogen production unit (TCN) is built and put into production, the two old 1# and 2# air separation plants and compressors of the second air separation plant of Yanshan Petrochemical Air Liquide will be gradually shut down, and it is estimated that more than 25 million kWh of electricity can be saved each year .
    It is equivalent to
    more than
    21.
    8
    million yuan.

    In order to ensure the safety of the construction site and the hoisting of large equipment, Yanshan Petrochemical Air Liquide and the contractor implemented closed management of the construction site, strictly implemented various epidemic prevention and control measures, and ensured the construction and personal safety of on-site construction personnel.
    In addition, in the main construction and large-scale equipment hoisting sites, the Yanshan Petrochemical Safety Supervision Brigade was specially hired as a third-party safety supervision unit to conduct all-weather safety supervision on the construction site to ensure the safety of the construction site.

    In order to ensure the safety of the construction site and the hoisting of large equipment, Yanshan Petrochemical Air Liquide and the contractor implemented closed management of the construction site, strictly implemented various epidemic prevention and control measures, and ensured the construction and personal safety of on-site construction personnel.
    In addition, in the main construction and large-scale equipment hoisting sites, the Yanshan Petrochemical Safety Supervision Brigade was specially hired as a third-party safety supervision unit to conduct all-weather safety supervision on the construction site to ensure the safety of the construction site.

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