PAM development

PAM has been developing in China for decades. In these decades, PAM China has made great progress, and China has become the world's largest producer and marketer of PAM. China now produces and sells PAM twice as much as the US, and four times as much as Japan's production and sales. China's PAM is mainly anion, and the anionic PAM produced in China is 75% of the total production. The cation produced can account for 23% of the total PAM production, and the production of non-ionic PAM accounts for about 2% of the total production. In the United States, mainly cationic PAM, the production of cations accounts for 85%, and the anionic PAM accounts for 15%. In the United States, cationic PAM is mainly used in water treatment or papermaking. China mainly uses anionic PAM because China's anionic PAM is mainly used in the petroleum industry, mainly in secondary or tertiary oil recovery. China's water treatment development is relatively late, and development is relatively slow, so cationic PAM is also developing slowly in China.

After decades of development in China, PAM has made great breakthroughs in some areas, and some areas are in a leading position. However, China's PAM is mainly based on the low-end, which is also related to China's current historical stage, but the Chinese-made PAM can meet the actual needs of China, and the products are exported to some developing countries, along with the country. The emphasis on environmental protection, water treatment will be in a period of rapid development in the future, there will be more needs and higher requirements for the production and quality of cationic PAM. Some companies are preparing for opportunities and new challenges.

Compared with similar enterprises in China and abroad, China's output is in a leading position, and production accounts for 40% of global production. In some technologies, there is still a certain gap with foreign countries, mainly in terms of automated production, and Chinese enterprises. The scale is not large and the ability to resist risks is poor.