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Reactors for the Batch Process
OHL Engineering offers tumble reactors and double cone reactors which are operated in a batch process.
The discontinuous operation allows a defined adjustment of the product viscosity to be achieved, depending on the set batch time. The desired viscosity can be achieved in the reactor with the adjustable parameters; temperature, pressure and time. As each chip is subjected to the same conditions during the process, uniform product characteristics (viscosity) can be achieved, which is of importance to the further-processing of the chips.
Viscosities
For various polyesters, viscosities up to 1,40 dl/g, e.g. for technical applications, can be achieved.
With the batch process, any viscosity possible for the product can be achieved, offering the operator more flexibility.
Advantages of the Batch Process
The batch process has the following advantages for production
- Highest product quality
- Greater flexibilty
- Excellent reproducibility at lower and middle throughputs.