A new solid base catalyst of calcium methoxide was made with calcium carbonate as the starting material.

以碳酸钙为基础材料，制成高效酯交换催化剂甲醇钙。

youdao

A new solid base catalyst of calcium methoxide was made with calcium carbonate as the starting material.

以碳酸钙为基础材料，制成高效酯交换催化剂甲醇钙。

youdao