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51317--9712-Novel Synthesis Characterization and Testing of Vegetable Oil Derived Corrosion Inhibitors

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A technique capable of producing effective (up to 98% efficient) corrosion inhibitors via chemical modification of vegetable oils. The advantage of this technique is the one pot approach which drastically cuts costs. The inhibitors were tested in their ability to reduce corrosion in stirred, aerated seawater, a highly corrosive environment.

Product Number: 51317--9712-SG
ISBN: 9712 2017 CP
Author: Paul Rostron
Publication Date: 2017
Industry: Chemical Inhibitors
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the synthesis of amide modified fatty acid corrosion inhibitors is reported.the synthetic routeuses a novel one pot strategy drastically reducing the synthesiscost. the reaction was shown to work using TLC spotting and FTIR analysis. the product without clean up - again achieving significant cost reductions was able to reduce corrosion in aerated stirred seawater by a factor of over 85 corrosion rate reduction from over 100 mpy to less than 1 mpy is reported.several different vegetable oils were converted into amides using a range of amines.

Key words: corrosion inhibitor synthesis, linear polarization resistance, aerated seawater

the synthesis of amide modified fatty acid corrosion inhibitors is reported.the synthetic routeuses a novel one pot strategy drastically reducing the synthesiscost. the reaction was shown to work using TLC spotting and FTIR analysis. the product without clean up - again achieving significant cost reductions was able to reduce corrosion in aerated stirred seawater by a factor of over 85 corrosion rate reduction from over 100 mpy to less than 1 mpy is reported.several different vegetable oils were converted into amides using a range of amines.

Key words: corrosion inhibitor synthesis, linear polarization resistance, aerated seawater

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ISBN: 9719 2017 CP
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51317--9721-Use of Micelle Detection for Corrosion Inhibitor Screening

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ISBN: 9721 2017 CP
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Publication Date: 2017
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This paper describes a method of exploiting the critical micelle concentration (CMC) of the corrosion inhibitors to show that the use of CMC can be used as a laboratory screening method for corrosion inhibitor selection.
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51317--9711-Review of Recent Developments in Induced AC Current Corrosion Mitigation Design Materials Installation and Monitoring Technologies

Product Number: 51317--9711-SG
ISBN: 9711 2017 CP
Author: Todd Sirola
Publication Date: 2017
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The issue of induced AC current corrosion and its mitigation for buried pipelines continues. A review of the design methods and mitigation technologies used in the past, and those recently developed and continue to evolve, to meet the AC mitigation challenges faced by buried pipeline operators.

 
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