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| Chemical Industry |
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| Typical tasks for SIGMA plate heat exchanger in the chemical industries are: |
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- Cooling and heating of acids and caustic solutions |
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- Cooling of highly-viscous products (e.g. latex) |
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- Tempering and condensation of solvents (e.g. toluene) |
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- Cooling of water circuits |
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- Condensation of exhaust vapors, steam and multiple-material mixtures |
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- Secondary circuits with high levels of temperature similarity (∆t <2°C) |
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- Safety circuits to avoid contamination |
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| Petrochemicals |
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| Typical tasks for SIGMA plate heat exchanger in the petrochemical industries are: |
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- Condensation of solvents and multiple-material mixtures |
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- Cooling / Heating of reactors and production containers |
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- Cooling of hydrocarbons |
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- Cooling of water circuits |
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- Benzene / Benzene heat recovery |
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- Heat recovery within petrochemical processes |
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| Pharmaceutical and Cosmetics |
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| Typical tasks for SIGMA plate heat exchanger in the chemical industries are: |
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- Thermal processing of infusion solutions |
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- Cooling of suspensions |
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- Cooling of tensides |
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- Cooling and heating of WFI and high-purity water |
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- Cooling of donor blood and plasma |
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- Condensation of solvents from production boilers |
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- Cooling and heating tasks with heat-transfer oils for batch and mix containers |
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- Thermal processing of ethereal oils |
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- Cooling and heating tasks for shampoos, shower gels, softeners and liquid detergents |
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- Consistent system separation of media in special safety heat exchangers |
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| Power Generation |
| Alternative Energies |
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| Typical tasks for SIGMA plate heat exchanger in Alternative Energies are: |
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- Cooling and heating of RME |
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- Cooling and heating of glycerine |
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- Pre-warming of crude oil |
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- Heat recovery with RME |
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- Cooling of water circulation systems |
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| Stationary Power |
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| Typical tasks for SIGMA plate heat exchanger in the stationary power market are: |
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- Evaporation of working fluids |
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- Condensation of working fluids |
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- Extraction of heat |
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- Re-cooling of cooling circuits |
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- Cooling of lube oil |
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- Cooling of motor cooling water |
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| Refrigeration |
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| Typical areas of application of plate heat exchangers in refrigeration cycles are: |
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- Vaporization of refrigerants |
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- Condensation of refrigerants |
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- Employment as economizer |
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- Cooling of compressor oil |
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- De-coupling of refrigeration from central refrigeration cycles |
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- Cooling of cooling circuits |
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| Environmental Engineering |
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| Typical tasks for SIGMA plate heat exchanger in metal processing are: |
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- Cooling of waste-dump percolation water |
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- Heat recovery |
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