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近日,山东大成农药股份有限公司成功地将甲氰菊酯原药含量从92%提高到95%,成为该公司继97%甲氰菊酯原粉之后,又一项领先国际的农药产品。该公司甲氰菊酯生产新工艺的设计预计值是合成92%的甲氰菊酯原药,2000吨/年菊酯类农药技改工程竣工投产后,公司技术人员又不断地对工艺和设备加以改进,积极探索提高甲氰菊酯原药含量的新工艺。经过努力,原药含量逐步提高,一举突破95%大关。高含量的甲氰菊
Recently, Shandong Dacheng Pesticide Co., Ltd. succeeded in raising the original content of fenpropathrin from 92% to 95%, becoming another leading international pesticide product after 97% fenpropathrin original powder. The company is expected to design a new process for the production of fenpropathrin 92% of the original synthesis of fenpropathrin, 2,000 tons / year of pyrethroid pesticide technical transformation project completed and put into production, the company technicians continue to process and equipment To be improved, and actively explore new technology to improve the original content of fenpropathrin. Through hard work, the original drug content gradually increased, breaking 95% mark in one fell swoop. High content of cypermethrin