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论述S0_4~2-/M_xO_y型固体超强酸催化剂的制备及其制备条件对酯化反应的影响,根据不同的产品选择不同酸强度的催化剂。
The preparation of S0_4 ~ 2- / M_xO_y solid superacid catalyst and the influence of its preparation conditions on the esterification reaction are discussed. The catalysts with different acid strength are selected according to different products.