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Growth and Opportunity for Mainline Conveyor Systems, Paper360º July/August 2024
Journal articles
Magazine articles
Values in Maintenance and Reliability = RESULTS - Part I, Paper360º July/August 2024
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Continuous digester rapid thinning, TAPPI Journal June 2024
ABSTRACT: Carbon steel continuous digesters built after the early 1980s are fully stress relieved, so stress corrosion cracking has been less of a concern. However, these newer digesters were designed to run modified cooking processes that have turned out to be much more corrosive than those running with conventional cooking. This corrosion is mainly associated with softwood digesters and appears to be flow related. Average corrosion rates of 40 mil/year are possible on the exposed shell between the wash and extraction screens. The corrosion patterns are visually distinct from surfaces in the upper digester and below the wash screens. This paper goes into practical detail on where it occurs, the causes, visual identification, inspection planning and results evaluation, and finally, how to mitigate this damage, which consists of applying a corrosion resistant barrier. Some discussion on dealing with general corrosion throughout the digester is included.
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Trends in China’s Pulp, Paper, and Forestry Industry, Paper360º March/April 2024
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The Art of Wastewater: Industrial IoT for Environmental Strategies, Paper360º May/June 2024
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Making a Difference: Meet our 2024 Award Winners, Paper360º May/June 2024
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Unlocking Profit Potential: How US Pulp Mills Can Capitalize on Carbon Capture, Paper360º May/June 2024