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柠檬酸主要应用于食品工业,还可用于替代三聚磷酸钠作为无磷洗涤剂的添加剂。柠檬酸行业具有较强的垄断性,世界上五大柠檬酸生产公司占有全球65％的市场份额。美国是世界上柠檬酸消费量最大的国家,西欧是消费水平最高的地区。中国具有丰富的柠檬酸原料资源、先进的发酵技术以及低的废水处理率,产品成本较低,在国际上具有较强的竞争力,我国现在柠檬酸年总产量居世界第一。洗涤剂工业将是柠檬酸工业的潜在市场增长点。
Citric acid is mainly used in the food industry and can also be used as an additive for non-phosphorus detergents instead of sodium tripolyphosphate. The citric acid industry has a strong monopoly, and the world’s top five citric acid production companies account for 65% of the global market share. The United States is the country with the largest consumption of citric acid in the world, and Western Europe is the region with the highest consumption level. China is rich in citric acid raw material resources, advanced fermentation technology, and low waste water treatment rate. Its product cost is low, and it has strong international competitiveness. China now has the world’s largest total output of citric acid in the world. The detergent industry will be a potential market growth point for the citric acid industry.