Chematur Engineering AB can supply hydrogen peroxide
plants
with capacities
up to 50,000 tpa.Process Description
The main principle for the continuous process is hydro-genation of
an anthraquinone derivative dissolved in a mixture of solvents,
followed by oxidation in air or oxygen to produce hydrogen
peroxide. The product is extracted from the organic solution by
demineralised water. The solvent / anthraquinone mixture is
recycled back into the process. The concentration of hydrogen
peroxide produced by this process is normally about 35% up to 40%,
but can be further concentrated up to of any concentration between 50% to 70%
by distillation.
Characteristics of Chematur's process
Chematur's autoxidation process is a highly automated, state of
the art hydrogen peroxide production process. The Chematur design results in a process with a high safety and operability level and
minimum environmental impact. The high safety and environmental
impact demands participate in keeping the lowest consumption of
raw materials and utilities and supplying a product of excellent
quality.
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