Catalyst for synthesizing L-2-aminopropanol, preparation method of catalyst and method for synthesizing L-2-aminopropanol

The invention discloses a catalyst for synthesizing L-2-aminopropanol, a preparation method of the catalyst and a method for synthesizing the L-2-aminopropanol. The catalyst comprises an activated carbon carrier for immobilizing boric acid, and CoO, Y2O3 and CeO2 active components loaded on the carrier. The catalyst provided by the invention is used for direct catalytic hydrogenation synthesis of L-2-aminopropanol by taking L-2-alanine as a raw material, and can show high activity, high selectivity and high stability, and the purity of the obtained product can meet the requirements of the pharmaceutical industry. 本发明公开一种用于合成L-2-氨基丙醇的催化剂及其制备方法，合成L-2-氨基丙醇的方法，所述催化剂包括固载硼酸的活性炭载体以及负载在所述载体上的CoO、Y2O3和CeO2活性组分。本发明的催化剂，用于L-2-丙氨酸为原料直接催化加氢合成L-2-氨基丙醇中，可以表现出高活性、高选择性、高稳定性，得到的产品纯度能够满足医药行业要求。