浙江建业化工股份有限司摸索出了一套具有自主知识产权的非酸催化切换式连续化醋酸异丁酯生产工艺专利技术。目前采用该创新工艺的醋酸异丁酯产品收率、优级品率、产品质量指标等大幅提升。经浙江省化工质量监督检验站有限公司检测,醋酸异丁酯产品含量达到99.5%以上,优级品率达到90%以上。建业化工通过对催化剂用量、酸醇比、酯化采出温度等 Zhejiang Jianye Chemical Co., Ltd. Division explored a set of independent intellectual property rights of non-acid catalyzed switching continuous isobutyl acetate production technology patented technology. The current adoption of the innovative process of isobutyl acetate product yield, excellent grade rate, product quality indicators increased dramatically. Testing by Zhejiang Chemical Quality Supervision and Inspection Station Co., Ltd., the content of isobutyl acetate reached more than 99.5%, and the excellent grade reached over 90%. Jianye Chemical through the catalyst dosage, acid alcohol ratio, esterification mining temperature