Discover what we can do for you
VALORIZATION
Valorization
Grupo IQE, Spain
Brine disposal. Feasibility study, process design and basic engineering of a marketable sodium sulphate crystallization plant. “Zero liquid discharge” system.
Confidencial, Spain
Metallic fly ash. Basic engineering of hydrometallurgical process with solid-liquid separation technologies.
MAGNA, Spain
Brine disposal. Feasibility study and process design of a marketable magnesium sulphate crystallization plant. “Zero liquid discharge” system.
Vedani Carlo Metalli, Italy (*)
Aluminum drosses treatment and salt crystallization.
CRYSTALLIZATION
Crystallization
Salinas de Navarra, Spain
Process design, EPCM Project execution and commissioning of a vacuum salt crystallization system.
Elcogas, Spain (*)
“Zero liquid discharge”. Brine concentration and crystallization with ammonia stripping.
Iberpotash, Spain (*)
Potassium chloride and sodium chloride crystallization systems.
Magnelec (Peñoles), Mexico (*)
Glauber salt and anhydrous sodium sulphate crystallization systems.
Asia Symbol (Shandong), China (*)
Chloride and potassium removal from recovery boiler ashes. Crystallization system.
EVAPORATION
Evaporation
Abengoa Bioenergy, Netherlands (*)
Bioethanol stillage concentration
Tembec Tartas, France (*)
Bleach effluent concentration and liquor soap removal
Mexichem, Mexico (*)
Caustic soda concentration
STRIPPING AND METHANOL
Stripping and methanol
CMPC Pacifico, Chile
Condensate stripping and methanol liquefaction. Troubleshooting capacity and efficiency.
Ence Pontevedra, Spain
Methanol liquefaction. Troubleshooting capacity and availability.
BLACK LIQUOR
Black liquor
Rinheat OY, Finland
Black liquor concentrators. EPC Project support, training and commissioning services.
Ence Pontevedra, Spain
Black liquor evaporation. Process engineering, EPC Project support, training and commissioning services.
CMPC Pacifico, Chile
TS 80% black liquor concentrators and soap removal. Troubleshooting capacity, scaling, availability and tube failure.
CMPC Sant Fe, Chile
Optimisation of a 1.ooo t/h black liquor evaporation line with integrated crystallization.
Hainan Jinhai, China (*)
TS 85% black liquor concentration.
FE Saint Gaudens, France (*)
Deactivation and concentration of black liquor.
CAUSTIFICATION
Caustification
CleanFlow AB, Sweden
Green liquor Filtration. Project support and commissioning.
ENCE Navia, Spain
Lime kiln. Toubleshooting kiln emmissions.
ENCE Pontevedra, Spain
Green liquor clarification. Process engineering, EPCM Project support and commissioning.
ENCE Pontevedra, Spain
White liquor Filtration. Process engineering, EPCM Project support, training and commissioning.
Soporcel, Portugal (*)
Green liquor and lime mud filtration.
Stora Enso Celbi, Portugal (*)
Lime mud filtration.
Tsands is made up of professionals with proven experience in the execution of projects in plants located in (*)
