Successful Integrated Commissioning for Energy‑Saving Upgrade Project of Refrigeration & Power‑Steam System at Kaiyang Chemical’s 500 kt/a Synthetic Ammonia Plant

    Recently, the integrated commissioning has been successfully completed for the energy‑saving upgrade project of the refrigeration and power‑steam system at Kaiyang Chemical’s 500 kt/a synthetic ammonia plant. All indicators have passed verification, laying a solid foundation for subsequent feed‑in startup and long‑term safe and stable operation of the plant.

One‑off Successful Commissioning of Ammonia Compressor for the Energy‑Saving Upgrade Project of Refrigeration & Power‑Steam System of the 500 kt/a Synthetic Ammonia Plant

    During integrated commissioning, all staff strictly followed commissioning plans and operating procedures. They verified item‑by‑item equipment operating conditions, adjustment and control of process parameters, interlock protection logic as well as supporting safety‑environmental‑protection facilities, and carried out assessment on full‑system simulated operation. Validated by continuous stable operation, the complete system runs smoothly with all technical parameters meeting design specifications, marking the full completion of integrated commissioning.

    As a key technical‑renovation project for Kaiyang Chemical to implement the green and low‑carbon development strategy and drive industrial quality & efficiency improvement, this project adopts state‑of‑the‑art industry technologies to carry out systematic upgrading and retrofitting of the original plant systems, so as to effectively cut comprehensive energy consumption per ton of ammonia. Upon full commissioning, the project will further enhance intrinsic safety and operational efficiency of the facility, help the enterprise reduce costs and energy consumption, and continuously strengthen its core market competitiveness.