Fixed bed catalytic platform in AstaTech is a characteristic technology development platform, Committed to independent development of heterogeneous high-efficiency catalyst, Graphene based catalyst, core equipment and complete process technology.

The laboratory has several sets of multiphase reaction (liquid liquid, gas-liquid, gas gas) equipment, such as catalyst screening and evaluation device, pilot test verification device, and scale-up research device, which are applied to the product development of pharmaceutical intermediates and Fine chemical in reaction types such as ketonization, amination, etherification, hydrogenation, oxidation, etc.

Compared to traditional kettle process, fixed bed catalysis has technological advantages of high efficiency, green, low cost, continuity, and high automation, which can achieve flux scales of thousands to tens of thousands of tons.The company has successfully developed many products based on the platform, such as diethyl ketone, 4-heptanone, Anisole, diisopropyl ketone, methyl propyl ketone, Glyoxal, Diethylene glycol amine, etc., which are in the stage of industrial technology application.

Ketonization

Amination

Etherification

Hydrogenation

Oxidation