三氧化钨催化剂重复使用4次，己二酸的分离产率仍可达到70%以上。
WO3 catalyst can be reused for 4 times and the isolated yield of adipic acid is still above 70%.
磷化钨催化剂更有利于大分子化合物的HDN反应，是一个良好的HDN催化剂。
In favor of big molecular HDN reaction, Tungsten phosphide catalyst was a good performance HDN catalyst.
根据在反应体系中的不同存在形态和催化过程，把非均相化含钨催化剂分为液-液两相催化剂和固载化催化剂两大类。
According to the different patterns and catalytic processes, the heterogeneous catalysts are classified into two types, namely liquid-liquid biphasic catalyst and immobilized catalyst.
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