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我国草甘膦工艺路线分为甘氨酸路线和亚氨基二乙酸路线(IDA)。甘氨酸路线又可分为亚磷酸二甲酯和亚磷酸三甲酯工艺,该路线以多聚甲醛为原料。目前,我国甘氨酸-草甘膦路线产能约为50.25万吨,达70%以上,占市场供应主导地位;其次为二乙醇胺-IDA-草甘膦路线,产能约为21.75万吨,占30%,受环保行动和原料上涨的影响,甘氨酸、多聚甲醛等原料价格出现普涨,使我国草甘膦价格继续走强。
China’s glyphosate route is divided into glycine route and iminodiacetic acid route (IDA). Glycine route can be divided into dimethyl phosphite and trimethyl phosphite process, the line to paraformaldehyde as raw material. At present, China’s glyphosate-glyphosate route production capacity of about 50.25 million tons, accounting for more than 70%, accounting for the market supply dominance; followed by diethanolamine-IDA-glyphosate route, the production capacity of about 21.75 million tons, accounting for 30% Affected by environmental protection actions and the rising of raw materials, prices of raw materials such as glycine and paraformaldehyde have risen broadly so that the price of glyphosate in China will continue to grow stronger.