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Successful Commissioning of DMC Transformation at Anhua Group / Author/Source: Henan Petrochemical News / Date: 11-16-2020 / Clicks: 10. Given the gradual improvement in the market for DMC products and the ongoing rise in prices, Anhua Group decided, after careful consideration, to use the existing ethylene glycol-based dimethyl carbonate production facility to purchase DMC raw materials for purification and production. At 4 a.m. on November 13, Anhua Group Company successfully produced qualified DMC, marking the successful startup of the DMC renovation project. DMC, whose Chinese name is dimethyl carbonate, is a low-toxicity chemical raw material with excellent environmental properties and a wide range of applications. It is regarded as the “new cornerstone” of modern organic synthesis. In order to seize the market as quickly as possible and achieve profits, the company has been busy organizing shipments. Plan ahead to ensure that all necessary preparations are in place. The company’s technical staff worked overtime to develop solutions, gathered materials for the renovation from various sources, and optimized the use of resources. Improve and verify the DMC startup plan, analyze and debug related instruments, and validate the analytical methods, sample pretreatment procedures, and adjustments to instrument parameters, so as to ensure the accuracy and proper implementation of both the analytical methods and equipment. Precise training to ensure solid skill levels among personnel. The company conducts differentiated and centralized training for its employees based on the actual requirements of DMC positions; it provides detailed training on the principles of operation, operating procedures, precautions, etc. for this startup process. Furthermore, \"one-hour sessions in the class\" are utilized to hold small training sessions specific to each position, providing hands-on training and on-site assessments for the employees, so that they can thoroughly master the knowledge related to their duties. Enhance communication to ensure the safe and effective collection of samples. To ensure the rationality and effectiveness of the sampling points at the DMC unit, the company conducted on-site inspections of more than 10 sampling points on the product unit one by one. Whenever issues such as irrational settings or insufficient conditions were identified, it promptly communicated with the process workshop to make timely corrections, thereby ensuring that the collected samples were representative and providing a solid foundation for the smooth operation of the unit. The successful recovery of DMC not only meets the requirements of **safety production and environmental protection policies, but it also represents an important step forward in the transformation and upgrading of Anhua Group Company.