Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Descaling"”.
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Descaling petroleum production tubing using multiple high-pressure nozzles
… with stealing beads was excellent with good post descaling well completion integrity at the expense of environmental complexity. While the recent single nozzle, solid free aerated jetting descaling technique was characterised with poor scale coverage and high descaling time. This novel …
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Scale formation, properties and de-scaling in steelmaking
… kinetics, scale structure and properties, and descaling were conducted on laboratory cast and industrial samples. Different characterization techniques were used to analyze in-depth formed scale structure.</p><p>Results on scale formation studies showed that sample chemistry, reheating …
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Development of techniques for detection and dissolution enhancement of mineral deposits in petroleum pipelines using ultrasound.
Scale formation in petroleum pipelines causes progressive flow reductions, leading to large production losses and operating costs. The composition and thickness of the scale deposits vary widely, but with present technology they cannot be accurately quantified or monitored. Remedial treatments such …
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Anti-fouling interfaces for energy applications
… when compared to untreated metallic substrates. Descaling tests revealed that SOCAL dramatically decreases scale adhesion, resulting in rapid removal of scale buildup. This chapter not only demonstrates a robust methodology for depositing anti-scaling SOCAL coatings on metals, it also develops …