Abstract��
New foreign techniques in the synthesis of ��-butyrolactone (��-BL) and tetahydrofuran (THF) using maleic anhydride as raw materials are described. In these methods,the conversion of meleic anhydride is 100%, purity of ��-BL attained is as high as 99. 5%,and of THF 99. 95%. Uses of the products and the economic profit of manufacture are expunded.
Wang Duoren.New Foreign Techniques in the Production of ��-butyrolactone and Tetrahydrofuran with Maleic Anhydride[J]. Chemcial Industry and Engineering, 1996,13(1): 61-64
1996, Vol. 13 
