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March 13, 2010 |
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Sulphuric Acid | ||
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Nitric Acid | ||
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Hydrochloric Acid | ||
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Acid Mixtures | ||
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Spent Nitration Acids | ||
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NOx Absorption | ||
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Adiabatic Nitration | ||
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Micro Technology | ||
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Services | ||
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| In the field of activity Nitric Acid, PLINKE combine acid high concentration and treatment of nitric acid containing waste water. For the different requirements the following processes are available: |
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Pre-concentration of weak nitric acids of lower concentration than 45% to 55% up to azeotropic concentration of about 68% by rectification. |
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High concentration of weak nitric acid of 50% to 68% up to 99% HNO3 and more by extractive rectification with sulphuric acid (NACSAC) or with magnesium nitrate (MAGNAC). |
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