UV/EB Curing
Nitrogen is used with UV cured ink to improve curing time, reduce photoinitiators and with EB systems to eliminate oxygen and ensure ink curing
Gas
Equipment for industrial gases
- Gas Seal Kit
PAPER MACHINES - UV/EB Curing
Pulp and Paper
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 improve the mill bleaching cost and yield while reducing the use of chemicals.
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CHEMICAL RECOVERY
- Black liquor oxidation
- Inerting
- Lignin precipitation with carbon dioxide
- Lime kiln boosting
- Oxygen enrichment of recovery boilers
- Regulatory compliance - quality and process control
- Tall oil neutralization
- White liquor oxidation
Air Liquide provides environmentally friendly solutions to recover chemicals from the Kraft pulp process.
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BLEACHING AND WASHING
- Near neutral bleaching (NNB)
- Neutralization after bleaching
- Oxidative extraction (Eo)
- Wastewater treatment
- Ozone bleaching ( ECF or TCF pulps)
- Recycled papers treatment with ozone
Air Liquide Canada provides chloride-free solutions for Kraft pulp bleaching.
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PAPER MACHINES
Air Liquide provides environmentally friendly solutions to reduce chemicals cost from paper processing.
Latest news
Air Liquide strengthens its long-term relationship with Shell Chemicals in Canada
July 23, 2019, Investment
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