Inerting
Inerting involves the addition of nitrogen – an inert gas – to displace oxygen or moisture and prevent unwanted reactions associated with safety and purity concerns.
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CHEMICAL RECOVERY - Inerting
Pulp and Paper
Select a step where Air Liquide intervenes in your value chain.
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DELIGNIFICATION
Air Liquide provides cost effective solutions to reduce the use of hazardous chemicals.
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CHEMICAL RECOVERY
- Black liquor oxidation
- Inerting
- Lime kiln boosting
- Oxygen enrichment of recovery boilers
- Tall oil neutralization
- White liquor oxidation
- UV curing
Air Liquide provides environmentally friendly solutions to recover chemicals from the Kraft pulp process.
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BLEACHING AND WASHING
- Neutralization after bleaching
- Oxidative extraction (Eo)
- Ozone bleaching (ECF or TCF pulps)
- Waste papers treatment with ozone
- Oxygen for wasterwater treatment
- Pulp washing
Air Liquide provides chloride-free solutions for Kraft pulp bleaching.
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PAPER MACHINES
Air Liquide provides environmentally friendly solutions to recover chemicals from paper processing.
Air Liquide's new visual identity
January 18, 2017,
Air Liquide launches new and improved South African Website
June 8, 2016, Product announcements