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1)  triphase catalytic method
三相催化法
1.
The technologies for synthesis of p-nitroanisole by using the triphase catalytic method,and synthesis of p methoxyaniline by use of reduction of synthesized p-nitroanisole were studied.
本文着重介绍了用三相催化法制取对硝基苯甲醚,再经还原制备对氨基苯甲醚的工艺,并对催化剂的用量和回收利用作了探讨。
2)  Triphase catalysis
三相催化
3)  three-phase photocatalytic reactor
三相光催化
4)  triphase catalyst
三相催化剂
1.
Two triphase catalysts of polymeric pseudo azacrown ethers supported by silicagel spheres as carriers were synthesized, and their catalytic behavior in the iodo-substitution, etherization and the addition reaction of dichlorocarbene to styrene were also investigated.
结果表明,这两种三相催化剂均具有良好的催化活性和重复使用性能。
2.
This paper first reports the synthesis and applications in hydrolysis and etherification of a new polymer supported quaternary ammonium resin, which is an effective triphase catalyst.
本文首次报道一种新的高分子固载季铵树脂的合成及其在水解、成醚反应中的应用,此树脂是一种有效的三相催化剂。
5)  triphase-transfer catalysis
三相相转移催化
1.
These resins’ application to triphase-transfer catalysis for synthesizing esters was investigated in detail.
考察了低交联季铵树脂作为三相相转移催化剂在乙酸苄酯等羧酸酯合成中的应用。
6)  three-effect catalytic method
三效催化法
补充资料:三相床催化剂
分子式:
CAS号:

性质:用于三相床催化反应体系的催化剂称为三相床催化剂。三相床有固定床和悬浮床。滴流固定床是液体由上而下形成液膜流下,气体以逆流或并流方式通过固体催化剂床。悬浮床有搅拌式、沸腾式和三相淤浆床工。搅拌式是催化剂悬浮在反应物液体或溶液中,气体分散在溶液中;三相淤浆床是气体以鼓泡形式通过悬浮着催化剂的液体,连续操作时液体与气体逆流或并流,催化反应在三相界面上进行。

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