Daqing Refinery to create fine polypropylene

'We just want to stabilize the boutique route, to optimize the promotion, tap the potential energy, explore the means of innovation, and continuously enhance the ability to create.' Recently, the director of Daqing Refining and Polypropylene Plant stressed at the benchmark analysis meeting.

In recent years, the polypropylene plant has insisted on fine-grained, distinctive, high-quality, optimized, and innovative five-brand combination cards to win the market with high-end products, specialization and differentiation. As of August 20, polypropylene plants have cumulatively produced polypropylene products. 29.12 million tons, 61.95% of the annual plan; 47,000 tons of high value-added PA14D products, and 55,800 tons of PA14D-2 products, 73.42% of the planned end of the year.

The fine card is stable and wins. The polypropylene plant is based on big data, based on fine management, and has no blind spots for production parameters, indicators, energy consumption and material consumption, and completely corrects the abnormal data. Statistics, weekly analysis, monthly research. They report the production situation of two sets of polypropylene equipment, operation stability rate, inspection status, product quality qualification rate, analyze the causes, find the root cause of problems, and timely rectify and improve. At the same time, they strengthen The staff carefully supervised and finely inspected, and completed the 713 items of DCS operation parameters and field instrument comparison work of the two sets of equipment. Since the beginning of this year, the cadres and staff have found 21 items of various hidden dangers, of which 3 have won the company's award.

The special brand is quick to win. The domestic polypropylene cast film special material research and development started late, the development speed lags behind the foreign products of the same type, most of which depend on imports. The polypropylene plant will target the development of high value-added cast film. According to market research, technicians have developed and produced a series of products RP210MD corona layer special materials. After the products are used by downstream manufacturers, the processing line speed, film surface condition is good, the tensile strength and elongation of the finished film. Both are superior to similar benchmark products.

The brand has a strong competitive advantage. The polypropylene plant has set its development goal on the production quality, and has established its position in the market by improving quality and performance. The PA14D-2 products produced by two polypropylene plants are non-toxic, corrosion-resistant and heat-resistant. Good performance and long service life. By analyzing and evaluating the key factors affecting quality, we focus on quality-sensitive links, and they achieve controlled product quality management. At the same time, the factory R&D testing center also increases the frequency of laboratory analysis. Each batch of products can be traced back to the specific date, shifts, personnel, so that the superior grade rate is maintained at 100%, the product processing line speed, the finished product hydrostatic, etc. achieve a new transcendence of the pipe index.

Optimize the card to reduce the win. In production, the polypropylene plant seizes the optimization and upgrades the main line, rationally adjusts the product structure, and reduces the yield of the protocol. By optimizing the operating parameters of the plant, they reduce the unit consumption of raw materials; by groping for comparison, gradually increasing the domestic catalyst doping Mixing, reducing the amount of imported agents; reducing the internal maintenance costs of equipment by reducing the cost of external maintenance. The company seizes the key control points of cost reduction and efficiency, aims at reducing the energy consumption of the device, optimizes the production process, and recycles the water. And the inspection, repair and replacement of steam traps, reduce the steam consumption of tons of products; adjust the circulating water consumption according to the load, reduce the circulating water volume of tons of products; strictly control the air transportation time of the wind turbines, reduce the electricity consumption per ton of products. 1.002 tons / ton, reaching the domestic advanced level.

Innovative brand wins with quasi-system. Faced with the increasingly fierce market competition in the polypropylene industry, the polypropylene factory keeps a close eye on the market wind vane, intensifies the research and development of new products, and seizes the market share with high-end specialty products. In May, a set of polypropylene plants The propylene plant successfully produced a new high-modulus polypropylene winding pipe H2483 product, becoming the first company to develop and produce this product. In June, two sets of polypropylene equipment successfully produced high-end fiber special material HP561S new product, widening The application field and competitiveness of the company's polypropylene products.

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