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Tongdi Li believes that the sign of China's soda ash industry from a big country to a strong country is: technology and equipment reach international advanced level; product quality has reached the international advanced level; heavy soda ash accounts for more than two-thirds of total output; consumption reaches the international advanced level; Environmental governance has reached the international advanced level; the main processes have been automatically controlled; labor productivity has reached the international advanced level.
President Tong Lili told reporters firstly that it can be seen from the history of the construction and development of soda ash industry in China that technological innovation is an important driving force for the rapid development of China's soda ash industry. At present, China's soda ash industry has undergone constant innovation in its process technology and equipment, and it is approaching or has reached an internationally advanced level. In addition, many important processes have achieved automatic control and greatly increased labor productivity.
Second, China's soda ash industry has also made considerable progress in product quality and heavy soda ash production. After several amendments to the soda ash quality index in China, the quality index has been continuously improved and it is close to the international advanced level. The quality of soda ash can meet the requirements of various domestic downstream industries and exports. At present, the soda ash industry has a total of 9 soda ash Chinese brand-name products with a production capacity of 53.75% of the total capacity. There are 4 ammonium chloride Chinese brand-name products with a production capacity of 20% of the total capacity. The industry is an industry with a large proportion of brand-name products in the chemical industry; China began producing heavy soda ash from the 1980s, and its production capacity has expanded year by year. In 2006, a total of 4.86 million tons of heavy soda ash was produced, accounting for 32% of the total output. If the domestic soda ash used for glass is all heavy alkali, plus the consumption of heavy alkali in other fields, China's current consumption of heavy soda ash should have reached about 50%. With the development of domestic real estate and automobile industries, the demand for high-quality flat glass and thus low-salt soda ash continues to increase. In the international market, the high price of trona in the United States is mainly due to the low salinity in its soda ash. In 2006, China's production of heavy soda ash was mainly concentrated in 10 large soda ash plants. Most of the 181 million tons of soda ash that was exported that year was also heavy soda ash. It can be seen that increasing the proportion of heavy soda ash, especially the ratio of low-salt soda ash, is an important part of the restructuring of China's soda ash industry.
Third, in terms of energy saving and emission reduction and development of recycling economy, China's soda ash industry has also achieved remarkable results, such as: experience in the use of ammonia-alkali waste residue in the manufacture of engineering soil and man-made landscaping; experience of brine in "one-water and six-use"; use of caustic soda The lime mud refining brine experience. At present, the irrational industrial structure is another major cause of high energy consumption and serious pollution in China's soda industry. Therefore, through industrial policy guidance and technological advancement, it promotes the development of advanced enterprises and limits the backwardness of technology, high energy consumption, and high water consumption. The blind development of high-polluting enterprises. The natural alkali process is expected to achieve zero emissions, and it has strong competitiveness in the soda industry. Therefore, in the process of guiding the moderate growth of soda production capacity, the natural alkali process can be developed.
The chairman of the Bottom Committee paid particular attention to the sale of ammonium chloride. He said that solving the problem of Lianhua's development is an urgent issue for China's soda ash industry. Flat glass and compound fertilizers are two major driving forces for the development of China's soda ash industry. The development of flat glass has greatly stimulated the consumption of soda ash, and the development of compound fertilizer has led to the consumption of ammonium chloride, which has promoted the development of soda ash. It is worth noting that with the rapid growth of the production capacity of urea, ammonium phosphate and potash fertilizers and the development of high-concentration compound fertilizers, China has seen a situation in which the demand for nitrogen fertilizers and high-concentration compound fertilizers have risen. At present, about 90% of ammonium chloride depends on the consumption of compound fertilizers. The seriousness of the problem is obvious. We must solve the problem of the sale of ammonium chloride through a variety of ways: We must adhere to the principle of classifying ammonium, granulating, and compound fertilizers proposed 20 years ago, increase the amount of direct fertilization, and make the sale of agricultural ammonium chloride from a single channel. For the two channels of compound fertilizer and direct fertilization, to directly apply fertilizer, the first thing to do is to granulate: To granulate, dry ammonium must be produced. Currently, the technology and equipment for granulation with large capacity of ammonium chloride are still not used. Research and Development. Second, increase the output of industrial ammonium chloride, increase the export of ammonium and ammonium, and explore the potential uses of ammonium chloride. Third, explore the possibility and feasibility of ammonium chloride decomposition. Fourth, focus on the goals of energy conservation, consumption reduction, and emission reduction, and carry out technological research to break through technical difficulties.
In addition, the establishment of a modern, internationalized soda-alkaline logistics system is a topic that China's large-scale soda companies should attach importance to. A complete international logistics system, especially the bulk transportation, storage, and sales network, can be supplied according to the quantity and time required by the user's business. This not only saves packaging and handling costs, but also reduces raw material storage and other costs. In this regard, China still has a big gap.
As the soda ash market continues to change, single products will be severely constrained by market demand. Therefore, in the future, soda ash companies should develop towards group and diversification, forming a pattern in which soda ash is the main business and diversified. At present, in addition to the Lianyungang Soda Plant, which has become a subsidiary of Nanjing Chemical Industry Co., Ltd., and the Tianjin Soda Plant has become a subsidiary of Tianjin Bohai Chemical Group, the remaining six major alkali plants have formed a soda ash plant as their core enterprise. Group company. In addition, the downstream industry enterprises have entered the soda industry, and also formed a platform for the soda ash industry to form a variety of products.
China is moving from the soda ash country to the country of soda ash
The "Eleventh Five-Year Plan" is a historical leap-forward period in which China's soda ash industry moves from "big" to "strong", and it is also a critical period for enhancing international competitiveness. Not long ago, the reporter interviewed the President of the China Soda Industry Association on the topic of how China's soda ash industry moved from a big country to a strong country at a symposium celebrating the 90th anniversary of the birth of China's soda ash industry and the 90th anniversary of the construction of the Tianjin Soda Plant. The same with the bottom.