![Large-Scale Plant for Wastewater Treatment and Production of Marketable Salt Large-Scale Plant for Wastewater Treatment and Production of Marketable Salt](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/verdampfer-der-abwasseraufbereitungsanlage-480x320.jpg)
Vacuum Salt (NaCl) from Brine
![NaCl crystallizer NaCl crystallizer](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/nacl-kristallisator-560x315.jpg)
EBNER was awarded the contract for the planning and delivery of a plant for the production of high-purity table salt (NaCl) from brine using an evaporation crystallization plant based on the principle of mechanical vapor recompression by a table salt producer in Russia before the year 2020.
- Region: Russia
- Type of Plant/ Process: Evaporation Crystallization Plant with Mechanical Vapor Compression
- Services: Engineering, Manufacturing, Erection Supervision, Commissioning Supervision
Innovative Salt Production: From Cavern Leaching to Packaging
Initially, the brine is extracted by leaching from a cavern and pre-cleaned in a brine purification stage. The evaporation plant operates with mechanical vapor recompression using fans, meaning electrical energy is used for evaporation instead of steam energy.
A so-called salt bag is attached to the crystallizer, through which the produced NaCl salt is cleaned and cooled. The crystal size of the sodium chloride can also be adjusted using such a device.
The produced NaCl salt is separated and fed into the drying, packaging, and storage system.
![Assembly of the NaCl crystallizer Assembly of the NaCl crystallizer](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/zusammenbau-nacl-kristallisator-560x420.jpg)
![Erection of the circulation piping of the NaCl crystallization plant Erection of the circulation piping of the NaCl crystallization plant](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/montage-der-umwaelzkleitung-der-nacl-kristallisationsanlage-560x420.jpg)
In the course of this project, EBNER was able to demonstrate its competence for challenging on-site assemblies once again. The crystallizer with a diameter of over 5.4 m was prefabricated in pieces in the in-house halls and assembled on-site at the customer’s premises. A major challenge was the high-quality material and the associated complex welding work, including post-treatment under adverse conditions.
EBNER was awarded this contract primarily for two reasons:
Firstly, the customer had bad experiences with a previously built plant by a competitor of EBNER. Secondly, the customer was aware of a plant already built for a client in Austria and was convinced of the overall competence during the inspection of this plant and discussions with EBNER.
![Evaporation crystallization of NaCl (vacuum salt) Evaporation crystallization of NaCl (vacuum salt)](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/verdampfungs-kristallisation-von-nacl-vakuumsalz-560x420.jpg)
Technical Data of the Plant:
- Feed rate of solution: 88 m³/h
- Main components of the solution: NaCl, Na₂SO₄
- Water evaporation: 68 t/h
- Product: NaCl
- Production volume: 21 t/h
Scope of Supply
EBNER’s scope of supply with company personnel included, among others:
- Basic and detail engineering incl. design of main components
- Manufacturing of main components
- Erection supervision of the entire plant incl. steel construction
- Performing welding works with company’s own personnel using equipment and pipelines provided by the customer
- Commissioning supervision of the entire plant
![Tube bundle heat exchanger during lifting Tube bundle heat exchanger during lifting](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2017/11/Just_one_source_startslider2-560x373.jpg)
EBNER – your competent partner in plant engineering
Due to many years of experience in a wide variety of industries and with a wide variety of solutions, EBNER is your contact to optimally carry out the process design, planning, delivery and assembly according to your needs.
Other References
![Large-Scale Plant for Wastewater Treatment and Production of Marketable Salt Large-Scale Plant for Wastewater Treatment and Production of Marketable Salt](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/verdampfer-der-abwasseraufbereitungsanlage-480x320.jpg)
![Large-Scale Plant for the Production of Potassium Chloride (MOP) from Clarified Hot Solution Large-Scale Plant for the Production of Potassium Chloride (MOP) from Clarified Hot Solution](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/herstellung-von-kacl-aus-geklaerter-heissloesung-480x360.jpg)
![Crystallization from Process Liquors Crystallization from Process Liquors](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/umwaelzleitung-des-kristallisators-480x360.jpg)
![Large-Scale Plant for the Crystallization of Potassium Chloride (MOP) and Sodium Chloride from Brine Large-Scale Plant for the Crystallization of Potassium Chloride (MOP) and Sodium Chloride from Brine](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/Grossanlage-zur-Kristallisation-von-Kaliumchlorid-480x360.jpg)
![Regeneration of Electrolysis Bath Regeneration of Electrolysis Bath](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/regeneration-von-elektrolysebad-480x270.jpg)
![Regeneration of Spinning Bath and Production of Sodium Sulfate in the Viscose Fiber Industry Regeneration of Spinning Bath and Production of Sodium Sulfate in the Viscose Fiber Industry](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/vorwaermstrecke-der-spinnbadaufbereitungsanlage-480x360.jpg)
![Evaporation Plant for Radioactively Contaminated Wastewater Evaporation Plant for Radioactively Contaminated Wastewater](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/montage-des-verdampfers-480x360.jpg)
![Table Salt from Brine Table Salt from Brine](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/zusammenbau-des-kristallisators-480x360.jpg)
![High-Value Potassium Sulfate (SOP) from Wastewater High-Value Potassium Sulfate (SOP) from Wastewater](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/beginn-der-montage-der-kristallisationsanlage-480x360.jpg)
![Salt Extraction from Desert Sand Salt Extraction from Desert Sand](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/rohsalzreinigung-von-na2so4-480x334.jpg)
![Manufacturing, Delivery, and Erection of Agitated Vessels Manufacturing, Delivery, and Erection of Agitated Vessels](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/ruehrwerksbehaelter-eingebaut-480x360.jpg)
![Replacement of a Seawater Condenser Replacement of a Seawater Condenser](https://dev.ebner-co.kpcustomer.de/wp-content/uploads/2023/12/transport-des-rohrbuendel-waermetauschers-480x360.jpg)