Core Insights - The company has significantly reduced energy consumption in its butadiene plant by over 20% year-on-year, enhancing market competitiveness [1] - The company implemented a "three-step" approach to improve polymerization conversion rates, addressing issues related to unreacted butadiene and energy consumption [2][3] - The company successfully identified and resolved pipeline design issues that were hindering steam flow, resulting in a steam savings of 2.4 tons per hour at 80% load, equating to an annual savings of over 2.7 million tons [4][5] - The company improved the absorption process for tail gas, reducing the butadiene content from 9.5% to 0.3%, which allows for the recovery of 170 tons of butadiene annually, generating a profit of 1.6 million yuan [6][8] Energy Consumption Reduction - The company has focused on optimizing the operation of its butadiene unit, leading to a significant decrease in energy consumption [1] - Measures included process optimization, equipment modification, and technological innovation [1] Polymerization Conversion Rate Improvement - The company identified the root causes of low polymerization conversion rates and implemented a three-step strategy to enhance performance [2] - The first step involved optimizing feed temperature and stabilizing production loads [2] - The second step focused on controlling impurities in raw materials [2] - The third step included standardizing operational guidelines for catalyst adjustments [2] Steam Consumption Savings - The company discovered that excessive bends in pipelines were causing inefficiencies in steam flow [4] - After redesigning the pipeline layout, the company achieved significant steam savings [5] Tail Gas Recovery Enhancement - The company transitioned to using a non-butadiene-containing oil for absorption, which drastically improved recovery rates [7][8] - The implementation of a new absorption system allowed for the effective reduction of butadiene in tail gas [8]