Selection logic, retrofit economics and mother-liquor yield — articles from three lines: technology deep-dives on evaporator and crystallizer selection, application solutions for specific wastewaters and process duties, and anonymized project case studies. New articles are published continuously.
Technology ArticlesApplication SolutionsProject Case Studies
Concentrating black liquor above 65% solids is the point where conventional evaporation stops cooperating – viscosity outruns concentration and sodium salts precipitate onto heat
Representative configuration of a 165 t/h five-effect plate falling-film evaporation train recovering NMMO solvent at a Lyocell fiber plant in Thailand, closing the spin-bath
Bagasse-and-wood black liquor concentration at scale is delivered today by seven-effect trains of tube-based falling-film design with integrated condensate handling: the public reference is
Representative configuration of an 80 t/h MVR falling-film concentration train (two 40 t/h lines) upgrading lithium chloride brine in Western China (Qinghai) for the
Calcium carbonate scaling in black liquor evaporators is the availability problem of the application: hard, adherent scale on heated surfaces that shuts effects down
Representative configuration of a 30 t/h MVR plate falling film evaporation train concentrating by-product sodium sulfide liquor from barium sulfate production at an inorganic-chemical
Lithium sulfate concentration for battery-grade production: MVR evaporation from 100 to 200 g/L, spodumene flowsheet position, titanium construction, and lithium recovery from wastewater streams.
Representative configuration of a 60 t/h MVR falling-film train concentrating succinic acid solution at a bio-based C4-dicarboxylic acid plant expansion (50,000 t/a class) in
Why flavor and fragrance plant wastewater defeats biological treatment, and how evaporation-crystallization systems recover salt and reusable water from high-COD, high-salinity F&F effluent with
Representative configuration of twin four-effect falling-film evaporation lines (10 + 15 t/h) concentrating glucose, fructose and maltose syrups at a sweetener producer in the
Send your feed characterization (TDS, COD, main salts, viscosity), throughput and product targets — we respond with a preliminary process route within two business days.
