专家预测 ,今年我国市场对三聚磷酸钠的需求量将达 5 0万吨。合成洗涤剂工业是三聚磷酸钠的主要消费用户。 2 0 0 1年我国合成洗涤剂产量为 311.5 6万吨 ,同比增长 4 .7% ,其中合成洗衣粉产量为 196 .0 2万吨 ,同比增长 14 .4 %。未来随着液体洗涤剂快速发展 ,洗衣粉在合成洗涤 Experts predict that this year China’s market demand for sodium tripolyphosphate will reach 500,000 tons. Synthetic detergent industry is the main consumer sodium tripolyphosphate users. In 2001, China’s synthetic detergent production was 3,115,000 tons, an increase of 4.7% over the same period of last year. The output of synthetic detergent products was 1,960,000 tons, an increase of 14.4% over the same period of last year. The future with the rapid development of liquid detergent, detergent in the synthetic washing