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Nov 15, 2023 ， Evaporation is widely used to concentrate black liquor (BL) in pulp mills, which consumes a lot of energy, accounting for about 24%–30% of the total energy ...
Nov 1, 2023 ， With this method, black liquor needs to be concentrated to 70–75% in multi-effect evaporation which wastes much energy. Additionally, the melting of alkali salt ...
6 days ago ， Vapor bleeding is the technique in a multiple effect evaporator (MEE) systems in which vapor coming from the vapor space of an effect is divided into two ...
Jan 15, 2024 ， 1.0 SCOPE. This data sheet contains recommended practices for the design, operation, and maintenance of black liquor recovery boilers used in the pulp and ...
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Dec 15, 2023 ， We address the challenges of black liquor evaporation systems through precipitator ash treatment and Chloride Removal Process (CRP≒) for sodium recovery and ...
Jul 22, 2024 ， Black-liquor-thickening in an integrated multi-effect evaporation plant consumes substantial amounts of steam produced in pulp and paper mills, and its ...
Nov 1, 2023 ， The evaporation section consists of a series of integrated evaporator effects where the first one uses low pressure steam as heat source, and the following ...
Jul 5, 2024 ， Black liquor is concentrated using Multiple Stage Evaporator, the utmost energy intensive unit, before using it as biofuel. Pertaining to the contemporary ...
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Mar 1, 2024 ， They shared one example of an energy optimization in a black liquor multiple-effect evaporator. The manufacturer was challenged with decreasing steam ...
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Mar 2, 2024 ， Multiple effect evaporators maximize energy efficiency and concentration ratios but require a more complex design and higher initial investment. The choice of ...
Missing: evaluation | Show results with:evaluation