The Cost Case for On-Site PSA Nitrogen in Cable Manufacturing: Beyond Liquid Nitrogen

Cable manufacturers consume nitrogen on an industrial scale. Cross-linked polyethylene insulation, the standard for medium and high-voltage power cable, requires continuous nitrogen blanketing during the vulcanization process. A single continuous vulcanization line producing 20 meters of cable per minute can consume 30 to 80 cubic meters of nitrogen per hour. For decades, the default supply […]
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