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 New energy nanometer technology development project feasibility report to write company ------- Chengdu Wenhai Investment Advisory Co., the company has written about Wenhai nanotechnology projects Success Stories: Stories Site: www.bg19.net feasibility report preparation of precipitated calcium carbonate international development prospect analysis: feasibility report filed application success stories in the NDRC precipitated calcium carbonate production in the world in 1841, Japan Shiraishi Kogyo industrial production in 1914 in the United Kingdom John E. Sturge Ltd. started Nano calcium carbonate. The current global calcium carbonate (including heavy, PCC) annual production of about 100 million tons. At present, foreign companies have major nano calcium carbonate production US SMI, Hubert, European Omya, Imerys, Solvay, Japan Shiraishi, Maruo and other companies. Shiraishi's precipitated calcium carbonate (including nano calcium carbonate) production technology unrivaled in the world, SMI is the world's largest manufacturer of precipitated calcium carbonate, Solvay companies dominate the international high-end nano calcium carbonate coating market. 2.1.2 Domestic precipitated calcium carbonate development, current situation and prospects of the 1931 Shanghai Great China Rubber Factory, established the first factory began to produce precipitated calcium carbonate, precipitated calcium carbonate in China for quite a long time in a stage of slow development. Data show that from 1999 to date, with the rapid economic development in coastal areas of polymer materials processing industry led to the calcium carbonate industry into the high growth period. According to the China Salt Industry Association statistics, as of the end of 2012, domestic calcium carbonate production enterprises more than 500, more than 20 million tons annual output of calcium carbonate, heavy calcium carbonate and precipitated calcium carbonate yield roughly nano (precipitated) calcium carbonate Year production of about 1.2 million tons. China accounts for about 20% of world production of calcium carbonate in recent years, growing at a rate of 15 to 20% annual growth. 2.1.3 precipitated calcium carbonate situation and forecast market demand is the largest output of mineral products, is one of the products with a higher growth rate. According to the China Salt Industry Association statistics, the past 10 years, China's average annual growth rate of 16.8% calcium carbonate; 2012 of calcium carbonate production has reached 20 million tons, becoming the world's largest producer of calcium carbonate. The rapid development of calcium carbonate industry, mainly due to strong domestic consumer market pull. Calcium carbonate is widely used in papermaking, plastics, rubber, paint and other industries. Of calcium carbonate in the consumer market, paperboard industry accounted for 36%, 31% of the plastics industry, paint industry accounted for 14 percent, accounting for 5% of the rubber products industry. In recent years, these industries have maintained a rapid pace of development, but also led to the development of calcium carbonate industry. In paperboard industry and the plastics industry, for example, in 2011, an increase of paperboard industry, plastics industry, were up 13.2%, 22.4%. The paper industry is currently China's largest calcium carbonate applications, the demand for calcium carbonate has been increased from 1 million tons in 2002 to 7.2 million tons in 2012, is calcium carbonate all applications in the fastest growing industry, nearly 10 years The average annual growth rate of about 30%. The paper industry is the most potential for development of nano calcium carbonate product applications. The center of gravity in the global paper industry shifting to Asia, while China is the largest potential market in Asia. With the domestic paper industry sizing technology shift from acidic to neutral sizing sizing, and calcium carbonate will gradually replace the high price of kaolin, an ideal filler of high-grade paper. In the cigarette paper, magazine paper, dictionary paper, newsprint, book paper, calcium carbonate filler of 5% to 30% of capacity. In weight coated paper, matte paper and specialty paper products in copper, the amount of calcium carbonate filled even up to 80%. A few years later China's paper industry is expected to become one of the largest users of nano calcium carbonate. In the paper industry, future demand growth will exceed precipitated calcium carbonate heavy calcium carbonate, nano calcium carbonate are gradually applied in this area.