CO2 acidification
Carbon dioxide acidification of brownstock washers.
Upgrade oxidation rates and scope.
CO2 for pH neutralisation
Improve the process using carbon dioxide for pH neutralisation.
Black liquor oxidation
Oxygen for black liquor oxidation.
Oxygen delignification
Increase productivity with pure oxygen.
Ozone bleaching
Environmentally friendly bleaching.
Wastewater
Industrial gases for wastewater treatment.
Gases we use
Industrial gases applied in the pulp & paper industry achieve process optimisation by reducing chemicals usage, increasing production rates and reducing environmental impact.
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O2 Oxygen for intensive oxidation +
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CO2 Carbon dioxide for pulp and paper +
Carbon DioxideIncrease drainage and chemicals recovering.
Do you still have questions?
At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.