China polyacrylamide industry is future development analysis

China polyacrylamide industry’s future development analysis
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China polyacrylamide industry’s future development analysis 

Along with the polyacrylamide in oil, water treatment, paper making, metallurgy, and other aspects of the widely used, people pay more and more attention of polyacrylamide development, research. The future of China’s PAM industry development, a ball on the following aspects:

(1) to develop stably anionic polyacrylamide type, in order to meet the needs of the production of the oil field, improving the product high tech content, high salt products development, promote the added value of products. The consumption of this stage of polyacrylamide for oil field exploration, large oilfields including Daqing, Shengli, Zhongyuan, North China, Liaohe, Dagang, late into the mining and mining and the oil moisture content is rising. In order to stabilize the eastern part of our country and three times the yield of oilfield production technology, improve the recovery rate, ensure praised oilfield, oil field already use polyacrylamide oil displacement technology, and achieved good effect of oil increase. Each into a ton of polyacrylamide could increase oil 150 tons above the economic benefit is remarkable. Oil production for the type of anionic polyacrylamide with underground of salinity increases, viscosity will be reduced, do not have to salt sex, directly affect oil field production. Meanwhile, oil field tertiary oil recovery from a lot of technology sewage discharge, the surrounding environment has also had a very big effect. In order to improve the anionic polyacrylamide salt resistance of sex, solve water drainage and realize the sewage back to note, in view of the actual situation of the oil field research and development of high salt PAM is the key research and development of the object.

(2) to develop water treatment with PAM. Water treatment is China’s second largest consumer of polyacrylamide field, at present consumption accounts for about 15.4% of total consumption, huge development potential. Our country is one of the countries lack of water resources, water per capita is only a quarter of the world of water per person. At present our country less than 30% urban sewage treatment, industrial the reuse of water is 60% ~ 70%, industrial wastewater treatment rate is 77%, compared with the foreign developed countries have the very big disparity. In the United States, water treatment department is PAM biggest consumer market in 2005, and accounted for nearly 60% of polyacrylamide demand. In this respect, PAM is maximum use of urban sewage and industrial sewage process (that is, pulp and paper mill) treatment plant in effluent treatment used as dehydrant mud. In addition, PAM also can be used as industrial water supply flocculation agent used to deal with. With the improvement of people’s living standard and national environmental protection to the pay more attention to drinking water and sewage and industrial waste water treatment more attention, as organic flocculants, dehydrant PAM surely the dosage of the increasingly soars, vigorously develop water treatment with PAM is the focus of research and development in the future.

(3) polyacrylamide in paper industry is mainly used as the retention aid agent, dry strengthening agent and wastewater treatment of flocculation agent. Our country is paper production and consumption power, paper production ranked third in the world, paper products in the actual consumption ranking second in the world. In 2005, paper industry of polyacrylamide demand of about 18000 tonnes. With China’s large paper production plant building and a number of large joint venture of papermaking enterprises constantly put into operation, the papermaking industry in our country the technical level will be improved obviously, on paper retention aid agent and it will continue to increase demand. Research and development and application field of papermaking PAM is also focus on the development of direction.

(4) develop more efficient, ultra high molecular weight of polyacrylamide and acrylamide derivative polymerization products. PDA is by two methyl two allyl of dimethyldiallylammonium chloride and acrylamide by free radicals copolymerization, is cationic type electrolytes. It and other cationic PAM electrolyte assorts, compared with its molecular structure in the chain of large molecules with a positive charge density high, water-soluble good, efficient non-toxic, cationic unit structure stability, PH widely applicable etc, and widely used in petroleum exploitation, the papermaking, mining, the textile printing and dyeing, daily chemical and water treatment and other fields, and one of the hot spot of the study in the home. In the s 20 foreign declared the synthetic PDA’s patents.

(5) the polyacrylamide with prominent sexes performance, in the foreseeable future will be more widely in the bounds of application. In the past 10 years,  the researchers in both sexes polyacrylamide synthesis and application has made great progress, however there are many ways remains to be studied.

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