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Raney-Cu催化剂可以用于甲醇合成及其他工业上的化学反应,但其活性衰减也比较迅速。影响其寿命的主要原因之一是由于在较高温度下的烧结。金属的烧结行为一般被认为温度在低于其熔点(绝对温度)的一半时即可发生,但迄今对于铜催化剂烧结的研究报导还比较少。
Raney-Cu catalyst can be used in methanol synthesis and other industrial chemical reactions, but its activity decay more quickly. One of the main reasons that affect its lifetime is due to sintering at higher temperatures. Sintering of metals is generally considered to take place at temperatures below half the melting point (absolute temperature), but so far there have been few reports of copper catalyst sintering.