The reporter learned from Huadian Yulin Natural Gas Chemical Industry Co., Ltd. last week that as of March 31, the 5.138 km long Lutianhua methanol warehouse had been transported to the company's railway trans-shipment station's methanol pipeline. Since it was put into operation in 2005, it has been operating for 7 years. In six months, a total of 1.5 million tons of methanol was delivered. According to Hu Kepeng, the chief economist of Lutianhua, the project has a total investment of more than 20 million yuan, belonging to the A1 class fluid transmission pipeline of industrial pipelines and using stainless steel pipe. Since 60% of the pipelines pass through sensitive areas such as banks and riverbeds, the safety requirements for methanol pipelines are extremely stringent. Therefore, before the construction of the project, Lutianhua did a lot of detailed investigations and feasibility studies, rigorously screened strong construction units as project construction units, and equipped the main pipeline nodes with advanced precision flow, pressure, and remote monitoring facilities. First of all, it guarantees the intrinsic safety of the project from technology and hardware. After the completion of the project in 2005, Lutianhua formulated more than a dozen management systems such as the “Measurement of Long-distance Pipeline Inspection Routes for Methanol,†and “Emergency Rescue Measures for Long-distance Transfer of Methanol Long-distance Transmission Pipelines,†clarifying responsibilities, sub-management, and contracting. . Two patrol inspections were conducted on one day, and a two-week on-the-job walk inspection and monitoring system was conducted on a one-week basis. Samples of rivers, gullies, and settlements passing through pipelines were routinely sampled and analyzed. Due to effective security measures, the pipeline has been in a safe and controllable state since it was put into operation. No leakage and environmental pollution accidents have occurred. Hu Kepeng told reporters that in recent years, with the rise of highways, railways, and water freight, and the frequent occurrence of extreme bad weather such as haze, freezing, heavy rain, and sand blowing, the safety and economy of methanol for pipeline transportation has become increasingly apparent. With annual transportation of 300,000 tons of methanol, the Lutianhua methanol pipeline project can save more than 500 million yuan in transportation costs per year, while avoiding the problems of environmental pollution such as loading and unloading, volatilization, dust, etc., which may be caused by the car's transshipment of methanol, ensuring anomalous climatic conditions. The transportation of methanol under the smooth flow promotes the improvement of the economic efficiency of enterprises and the long-term safe operation of the installation. The economic, environmental and social benefits of the project are very significant.
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(Edit: liys)
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