丙醛

Recent development in hydroformylation of ethene to propanal by catalytic synthesis is introduced in this paper. 本文綜述了采用均相催化劑、均相固載化催化劑以及多相催化劑催化合成丙醛的研究成果。

Among these products the production of propanal, propanol and propionic acid remains almost a blank in China. 介紹了世界丙醛系列產品的生產與應用。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol. 以合成出的丙醇鋁為催化劑,無水氯化鋅為助催化劑,用丙醛一步合成了丙酸丙酯,收率可達92%25,選擇性可達93%25。

The engineering feasibility of making propanal, propanoic acid, and propanol by high-pressure oxoprocess was reviewed. The productive suggestion was also proposed. 探討了利用高壓羰基合成裝置生產丙醛，進而生產兩酸、丙醇的可行性。并提出了吉化生產上述產品的建議。

Research results of catalytic synthesis propanal by homogeneous catalysts,immobilized homogeneous catalysts and heterogeneous catalysts are also reviewed.These results sho... 不同的催化劑在活性、選擇性、穩(wěn)定性等方面各有特點,而多相催化劑由于其穩(wěn)定性好、易于分離等特點將成為今后該領域的重要研究方向。