Acetate Series Technology
Proprietary Technology and Plants
Acetate as green solvents are widely used in all fields. Our
company adopts continuous esterification process to synthesize the
corresponding acetate. Ethyl acetate and propyl acetate can be
efficiently converted. The flexible production of different acetate
products is realized in the same set according to the market
situation. In this way, investment is reduced and anti market risk
capability is increased.
Acetates include ethyl acetate, acetaldehyde reduction, butyl acetate, amyl acetate and etc. As environmentally friendly
solvent, they are widely used in areas such as solvents, monomers,
plasticizer, surfactants and polymers.
The following introduction is the production process of various
Ethyl acetate introduction
There are four main ethyl acetate synthesis route:
Acetate process, acetaldehyde, alcohol ethanol dehydrogenation and
ethylene addition. Condensation with acetaldehyde perishable raw
materials not suitable for long-distance transport, it is only
suitable for the area which is built in raw acetaldehyde material;
the process of ethanol dehydrogenation process is suitable for
promoting in the rich and cheap areas of ethanol; and ethylene
addition is suitable for areas with ethylene resources. In
comparison, the esterification is less restrictive and more
suitable for small scale production.
Butyl acetate intrduction
Main production methods including n-butyl acetate-acetic acid
esterification and butylene acetate method. In comparison,
acetate-butene additive has simple process, lower cost of raw
materials and friendly production process and environment. It has a
large advantage but there is also a problem of high purity butene
materials that are not cheap.
Propyl acetate and amyl acetate introduction
Propyl acetate and amyl acetate production is currently dominated
Based on the above reasons, our company technical using acetic acid
and the corresponding alcohols such as ethanol, propanol ,
isopropyl alcohol, butyl alcohol as the main raw materials and
using continuous esternization method to Synthesize the
corresponding acetate. Compared with the existing process, the
technology adopts catalytic distillation process which can realize
the efficient flexible production of ethyl acetate, propyl, ester,
butyl and other products.