The cause of sulfur blockage in ammonia cooler for decarbonization by NHD is that smear and elemental sulfur are adhered to the internal walls of the tube bundles.
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美
释义
造成NHD脱碳氨冷凝器冷却效果降低的原因是油污和单质硫黏附在列管内壁及列管上。
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