DIL-CAUST CAUSTIC RECOVERY SYSTEM

The environmentally friendly Caustic Recovery system, which is the output of the Mercerizing processes, is sent to the Biological Treatment Plant of the Weak Caustic and Neutralized with Sulfuric acid, and then disposed of in nature, eliminating the process of polluting the nature. Caustic Concentration is increased by evaporating water at low temperature under Vacuum with Stepped Evaporators and the resulting Strong Caustic is used repeatedly in Mercerizing processes. In addition to increasing your competitiveness by reducing mercerized process costs, it also makes a positive contribution to the Ecological System by protecting the environment. It is produced as Safety Standard IV according to EN 13445 Standard. Austenitic EN 10204 3.1 Certified, conforming to EN 10028-7 Material Norm It is made of 1.4301 and 1.4404 stainless steels. Design pressure: 2.3 bar g. Design temperature: 135 °C The system capacity, which produces the maximum benefit with minimum investment, is designed according to the needs.

Weak Caustic 100 micron Micro Filtration system and Level Control collection tank Weak Caustic Preheat Exchangers, outlet Temperature measurement Stepped Evaporator and Steam Separators Temperature, pressure and separator level controls of each evaporator stages Condenser condensers, Hot Distilled water collection and Transfer system and Cooling Water flow and temperature measurement Powerful Caustic Cooling and Transfer system Peroxide Dosing System with Bleach Tank and Cooling Exchanger Powerful Caustic Collection Tank and Transfer System to Mercerizing Machines Control Computer and Control Panel Total amount, Mass Flow, with Weak and Strong Caustic Flowmeters Density, Temperature and Baumé degree are measured. Steam Meter and Electrical Analyzer All inputs and outputs of the system are measured and the system efficiency and the generated benefit are reported.