Type vaporisateur de soudure laser de laser de veste de plat d'oreiller pour les eaux usées de papier de production

Oct 18, 2021
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Pillow plate jacket laser laser welding type evaporator for paper production waste water INTRODUCTION Weak Black Liquor (WBL) from the brown stock washers is typically at 13-18%TS. Most of this water content must be evaporated to produce a material with high enough solids to support effective combustion in the recovery boiler, typically between 65% and 80%TS. During evaporation to this level of solids, various volatile components (sulfur compounds, methanol, etc.) are
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