Applications / Products

Based on the know-how of several decades and on the basis of numerous patents, EBNER’s product range covers a wide field of thermal process engineering.

EBNER’s core competencies comprise the planning, production, assembly and start-up of turnkey plants for the following application fields:

• Evaporation
• Crystallization
• Heat recovery and heat transfer
• Degassing
• Calcination
• Vacuum generation with steam jet pumps
• Condensation

EBNER systems are used worldwide in the following industries, among others:

• General industry: Evaporation of polluted waste water to reduce the freight and recover recyclable materials
• Viscose fiber industry: Spin bath regeneration by degassing, flash evaporation, crystallization of Glauber’s salt and calcination to anhydrous sodium sulphate
• Table salt industry: Evaporation of brine and crystallization of salts with upstream brine purification incl. dissolving crude salt
• Potash industry: Evaporation of various solutions and crystallization of various salts
• Biodiesel production: Evaporation of glycerine waste waters
• Power plants: Plants for the treatment of waste water from flue gas desulphurization
• Nuclear power plants: Evaporation of radioactively contaminated waste water
• Electroplating industry: Regeneration of electrolysis baths and evaporation of acid or brine and crystallization
• Landfill sites: Treatment of waste water to reduce freight and recover valuable materials
• Steel and rolling mills: Pickling bath regeneration
• Pharmaceutical industry: Evaporation of various solutions and crystallization of various salts

Evaporation

EBNER builds evaporation and vaporization plants for the concentration of highly corrosive salt solutions, acids, alkalis, production waste waters and organic liquids. EBNER has valuable experience gained with various media.

Below you will find an extract of substances that are already evaporated in EBNER plants:

• Waste water
• Aluminate liquor
• Aluminium sulphate solution Al₂(SO₄)₃
• Ammonium rhodanide solution (Ammonium thiocyanate) NH₄SCN
• Ammonium sulfate solution (NH₄)₂SO₄
• Pickling bath
• Caprolactam C₆H₁₁NO
• Cellophane bath
• Ferrous sulphate solution
• Electrolysis bath
• Filament fibres spin bath
• Glycerine water mixture
• Potash lye (Potassium hydroxide) K(OH)
• Potash magnesia solution
• Calcium chloride solution CaCl₂
• Kerosene-oil-mixture
• Lactam-water
• Mixed bath
• Sodium aluminate solution NaAl(OH)₄
• Sodium chloride solution NaCl
• Sodium carbonate solution Na₂CO₃
• Sodium sulfate solution Na₂SO₄
• Sodium sulfite solution Na₂SO₃
• Normal fiber spinbath
• Oil mixture
• Polynosic fiber spin bath
• Radioactively contaminated waste water
• Saline waste water
• Black liquor
• Silver nitrate solution AgNO₃
• Special fiber spin bath
• Spin bath
• White spirit
• Titanium dioxide solution TiO₂
• Wolframat solution
• Diverse solutions from the potash industry with the ions Na⁺, K⁺, Mg²⁺, SO₄^2-, Cl^–,

Crystallization

EBNER builds plants for the crystallization and separation of substances from solutions and waste water, for the regeneration of pickling and spin baths and for the recrystallization of salts. EBNER has a wealth of experience with various media.

The processes and plants developed by EBNER in the field of evaporation and crystallization can also be used in the production of lithium salts.

Below you will find an extract of substances which are crystallized in EBNER plants:

• Ammonium chloride NH₄Cl
• Ammonium rhodanide NH₄SCN
• Ammonium sulfate (NH₄)₂SO₄
• Succinic acid C₄H₆O₄
• Carnallite KMgCl₃·6H₂O
• Iron sulfate heptahydrate FeSO₄·7H₂O
• Diammoniumphosphate (diammonium hydrogen phosphate) (NH₄)₂HPO₄
• Glaserite (Aphthitalit) (Aphthitalit) K₃Na(SO₄)₂
• Glauber’s salt Na₂SO₄·10H₂O
• Hexamethylentetramine (Urotropin) C₆H₁₂N₄
• Kainite KMg(Cl|SO₄)·3H₂O
• Potassium chloride KCl
• Potassium sulfate K₂SO₄
• Copper sulfate CuSO₄·5 H₂O
• Langbeinite K₂Mg₂(SO₄)₃
• Lithiumbromide LiBr
• Lithiumcarbonate Li₂CO₃
• Lithium chloride LiCl
• Lithium hydroxide LiOH / LiOHx1H₂O
• Lithium sulphate Li₂SO₄
• Magnesium sulphate heptahydrate (Epsom salt) MgSO₄·7 H₂O
• Metallic salt
• Mixed salt
• Mono ammonium phosphate (ammonium dihydrogen phosphate) (NH₄)H₂PO₄
• Mono potassium phosphate (potassium dihydrogen phosphate) KH₂PO₄
• Sodium aluminate NaAl(OH)₄
• Sodium carbonate Na₂CO₃
• Sodium chloride NaCl
• Sodium rhodanide NaSCN
• Sodium sulfate Na₂SO₄
• Sodium sulfite Na₂SO₃
• Nickel sulphate NiSO₄
• Nickel sulphate hexahydrate NiSO₄·6 H₂O
• Organic salts
• Schönite (Pikromerite) K₂Mg(SO₄)₂·6H₂O
• Strontium nitrate Sr(NO₃)₂
• Thiourea CH₄N₂S
• Wolframat salt
• Zinc sulphate heptahydrate ZnSO₄·7 H₂O

Depending on the application EBNER offers you different types of evaporators and crystallisers. You can find a selection here:

OTHER APPLICATIONS

EBNER builds systems for degassing solutions under vacuum, especially for spin baths.

EBNER also builds plants for the partial condensation of water and CS₂ from waste air streams of the viscose fiber industry.