For waste oils and fats with high acid value, the suitable environmentally friendly catalysts are solid acid and ionic liquid.
对于酸值高的废油脂，宜采用固体酸和离子液体等环境友好催化剂。
So the microwave radiation could promote acid hydrolysis of plant fiber and significantly shorten the time of saccharification and raise the yield ratio of reducing sugar in the ionic liquid medium.
由此可知，离子液体介质中，微波辐射加热能够促进植物纤维素的酸水解，并显著缩短糖化时间，使得还原糖的收率提高。
A used acidic ionic liquid catalyst, which has been deactivated by conjunct polymers, is regenerated by combining the used catalyst, a metal and a Broensted acid to hydrogenate the conjunct polymer.
通过混合用过的催化剂、金属和布朗斯台德酸以加氢混合聚合物 来对已经被所述混合聚合物失活的所述用过的酸性离子液体催化剂进 行再生。
A novel ionic sieve with high selectivity and acid resistance to remove Nd3+ in aqueous liquid was prepared, in which zirconium phosphate was used to be the substrate.
以磷酸锆为基体，合成了具有高效选择性、抗强酸的新型分离材料提钕离子筛，连续运行表现出良好的筛分性能。
A novel ionic sieve with high selectivity and acid resistance to remove Nd3+ in aqueous liquid was prepared, in which zirconium phosphate was used to be the substrate.
以磷酸锆为基体，合成了具有高效选择性、抗强酸的新型分离材料提钕离子筛，连续运行表现出良好的筛分性能。
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