After improving the synthesizing procedure of CLT acid , the total yield of CLT acid workshop can reach 50.2%,the purity of the product can reach 98.4%.
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- 进行了CLT酸甲苯磺化法生产工艺改进的小试和车间生产中试。使CLT酸的车间总收率,从42.;8%25增至50