TOENER PROJECT START UP SUCCESS!

In mid-August 2017，TOENER chemical 200,000 tons of coal methanol distillation technology project to start up successfully!

TOENER chemical distillation unit main problems are as follows:

1. Atmospheric column energy consumption is high, column efficiency is low;

2. Recovery column methanol recovery rate is low, fuselate is high;

3. The recovery tower load is too large to match the existing capacity;

4. The content of COD in column kettle wastewater is not up to standard.

In view of these problems, our company transforms the rectification unit as follows: About the atmospheric column, replace part of the internal pieces for the efficient tray, increase the separation efficiency, reduce energy consumption; About the recovery column, increase the column diameter, the original packing columnr to filler - solid valve composite column. After technical transformation, starting up successfully, the indicators matching the design value and meeting the requirements of the plant sewage treatment plant.

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