The development trend and characteristics of China

2022-07-28
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2009 development trend and characteristics of China's glass industry

at present, the supply and demand pattern and consumption structure of glass are gradually transitioning from medium and low-grade ordinary float to high-quality float; From the consumption of original films to the deep-processing products with high added value. According to the objectives of the 11th five year plan, the proportion of high-quality float will increase from about 20% to 40%, and the glass deep processing rate will increase from 25% to more than 40%. The outstanding task at present is to adjust and improve the industrial structure

the development of special varieties of high-quality float glass and glass deep processing technology should be encouraged; In recent years, due to the rapid growth of ordinary float glass, there has been a certain degree of oversupply, so the development needs to be restricted

the implementation of policies and regulations such as the medium and long term special plan for energy conservation and the energy conservation project of government agencies will bring unlimited business opportunities to the market of processed glass with energy-saving and environmental protection characteristics, such as insulating glass, Low-E insulating glass, and the working principle of solar glass pulsating fatigue testing machine. The energy-saving glass will become the new market demand "the bright spot in the development space of China's plastic machinery dispensing structure upgrading extruder industry"

the flat glass industry is a typical resource and energy consuming industry. The energy consumption of the whole industry is equivalent to 9.6 million tons of standard coal per year. At present, with the rising oil price, the oil consumption of China's glass furnace is high (20% higher than that of foreign countries on average, 32% higher than that of international advanced countries), and the thermal efficiency of the furnace is 5% ~ 10% lower than that of foreign countries; Sox, NOx, CO2, smoke and dust discharged during glass production will cause certain environmental pollution if a variety of materials, waste water, solid waste and noise are used; During the 11th Five Year Plan period, the energy consumption per unit of GDP will be reduced by 20%, and the emission of major pollutants will be reduced by 10%, which is the most important binding indicator in the planning objectives. It is an important task for the industry to do a good job in energy conservation and emission reduction

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