Phosphoric acid attack tank floors and walls have historically been lined with acid resistant brick and membrane systems. While such linings have become industry standard, there is less consensus regarding the best way to line the ceilings of these tanks. Numerous liquid applied linings have been used with variable success and service life. When properly selected and installed, anchored thermoplastic liner systems effectively protect the ceilings of phosphoric acid attack tanks against corrosion in different service environments.

Subject
Acids, Materials, Manufacturing, Ceilings, Acid attack, Chemical resistance, Polyvinylidene fluoride, Plastics, Linings, Phosphoric acid, Corrosion protection, Thermoplastics, Concrete
Keywords:
acid, acid proof, acid resistant, anchor, anchored, attack tank, barrier, ceiling, chemical resistant, concrete
© 2007 Association for Materials Protection and Performance (AMPP). All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise) without the prior written permission of AMPP. Positions and opinions advanced in this work are those of the author(s) and not necessarily those of AMPP. Responsibility for the content of the work lies solely with the author(s).
2007
Association for Materials Protection and Performance (AMPP)
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