Acid Recovery System
This unit is used for the distillation, separation and crystallization of ferrous chloride in waste acid through the distillation process. Comprising of components such as a graphite evaporator, graphite condenser, preheater, graphite crystallizer, and crystal & liquid separator.
The preheating condenser of Gunatit Engineers Acid Recovery System first heats the liquid raw material to 80°C, after which it enters the heater, where it is heated and evaporated, before entering the gas-liquid separator for separation. The liquid is driven into circulation with the aid of the circulation pump, which raises the temperature and difference in liquid level to boost the liquid concentration to 60%. The substance is then placed into the crystallizer, which is then allowed to cool down with the assistance of moving water, before being placed in the separator to separate the mother liquor from the crystals and return it to the evaporator for further distillation
Two variations of this system on offer are :
Acid Filtration System
Acid Regeneration System
Acid Filtration System
An acid filtration system is designed to remove impurities and contaminants from acidic solutions or waste streams. It typically includes pre-filtration to capture larger particles, a main filtration unit for finer contaminants, and post-filtration to ensure the solution meets purity standards. This system helps maintain the effectiveness of the acid and protects equipment from damage.
In industrial applications, acid filtration systems are used in chemical manufacturing to purify and recycle acids, in metal finishing to clean acidic baths used in electroplating and anodizing, and in wastewater treatment to manage acid-laden wastewater. These applications improve process efficiency and ensure environmental compliance.
Acid Regeneration System
An acid regeneration system is designed to recover and reuse acids from spent or waste solutions, reducing waste and minimizing the need for fresh acid. The system typically includes a recovery unit to concentrate the spent acid, a regeneration reactor for chemical reactions to restore the acid, and filtration to remove impurities. This process enables the reuse of acids, making it cost-effective and environmentally sustainable.
In industrial applications, acid regeneration systems are used in chemical manufacturing to recycle acids used in various reactions, in metal processing to treat acids from pickling processes, and in electroplating to maintain and reuse acids in plating baths. These systems enhance efficiency and reduce operational costs.