What raw materials can Ruitu bromine extraction systems process?

Our bromine extraction systems are designed for seawater, bitter brine, salt lake brine, oilfield water, bromine-bearing industrial wastewater and concentrated brine from desalination plants. The process route is selected only after we review a laboratory analysis of your feed.

Do you supply single machines or complete plants?

Both. We supply individual machines such as salt washers, roller crushers, dryers, vibrating screens, belt conveyors and hot air furnaces, and we also deliver complete turnkey lines under an EPC contract.

What is included in your EPC service?

Water quality testing, site selection support, process design, project launch preparation, equipment manufacturing and procurement, packing and shipping, installation and commissioning, operator training, finished product production guidance, and output buy-back or decommissioning support where agreed.

Can your salt washing equipment produce food-grade salt?

Our salt washing machinery is used for both food-grade and chemical-grade salt. The achievable grade depends on the crude salt composition and the standard that applies in your market, so we design the washing, crushing, drying and screening stages around your target specification.

How do you support overseas installation?

Our engineers can be dispatched to site for installation and commissioning, train your operators, and stay involved until the line produces finished product at the designed daily capacity.

How do I start a project with Ruitu?

Send us your raw material analysis, target daily capacity, product specification and site information by email or phone. Our technicians will prepare a preliminary budget estimate and an economic benefit analysis based on your budget and expected output.

China PTFE-Lined Large-Scale Extraction Tank Factories, Product

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China PTFE-Lined Large-Scale Extraction Tank Factories, Product

Brand: Ruitu Automation

Product origin: China

PTFE-Lined (Large-Scale Extraction Tank) Product Introduction

Equipment Type
It is a large-scale extraction tank with integral PTFE lining, featuring a robust structure and full anti-corrosion protection on all medium-contact surfaces.

Application
Widely used in chemical, metallurgical and pharmaceutical industries for efficient extraction of corrosive materials and separation of mixed media.

Advantages
Excellent acid-alkali resistance, large handling capacity, stable operation, uniform mixing, good sealing performance and long service life.

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Product Description

Core Overview

Our PTFE-lined large-scale extraction tank is engineered to meet the rigorous demands of chemical, pharmaceutical, and metallurgical industries. Combining a heavy-duty carbon steel outer shell with a seamless polytetrafluoroethylene (PTFE) inner lining, this tank provides exceptional corrosion resistance while maintaining structural integrity. Designed for efficient liquid-liquid extraction processes, it features advanced lining technology that ensures zero delamination and long-term performance, making it ideal for handling aggressive solvents, acids, and alkalis.

Specifications & Dimensions

Parameter	Specification
Capacity Range	50m³ - 200m³
Outer Material	Carbon steel (Q235B) with anti-corrosion coating
Inner Lining	Seamless PTFE, thickness 5mm - 8mm
Operating Temperature	-20°C to 150°C
Operating Pressure	Atmospheric to 0.6MPa
Overall Length (100m³)	15,000mm
Diameter (100m³)	3,500mm
Manhole Size	DN800
Connection Type	Flange (DN50 - DN200)
Lining Technology	High-temperature sintered bonding

Core Advantages

Unmatched Corrosion Resistance The PTFE lining is inert to almost all chemicals, including strong acids, alkalis, and organic solvents, ensuring zero contamination and extending service life.

Efficient Extraction Performance Optimized tank geometry and optional agitators enhance mass transfer efficiency, improving extraction yields and reducing processing time.

Screening and packaging machinery. Multi-level vibrating screen for refined salt, automatic packaging machine for refined salt (5).jpg

Robust Structural Design The heavy-duty carbon steel shell resists physical impact and external corrosion, while the horizontal configuration optimizes space utilization.

Low Maintenance The smooth, non-stick PTFE surface prevents residue buildup, reducing cleaning time and maintenance costs.

Customizable Options Available with heating jackets, insulation, and custom connection layouts to suit specific application requirements.

Frequently Asked Questions (FAQ)

Q What is the capacity range of this PTFE-lined extraction tank?

The extraction tank features a flexible capacity range from 50m³ to 200m³ to meet various large-scale industrial operation requirements.

Q What materials are utilized for the shell and inner lining?

The external structure is made of heavy-duty carbon steel (Q235B) treated with an anti-corrosion coating, while the interior is lined with 5mm to 8mm seamless PTFE.

Q What are the operating temperature and pressure thresholds?

The tank is designed to reliably operate within a temperature range of -20°C to 150°C and handle pressure from atmospheric levels up to 0.6MPa.

Q How does the PTFE lining prevent delamination over time?

Advanced high-temperature sintered bonding technology is applied to bond the seamless PTFE liner to the steel, ensuring zero delamination even under continuous chemical exposure.

Q Which chemical media and industries is this tank suitable for?

It is specially engineered for the chemical, pharmaceutical, and metallurgical industries, perfectly suited for liquid-liquid extraction involving strong acids, alkalis, and aggressive organic solvents.

Q Are customization options available for specific process needs?

Yes, custom options include the integration of heating jackets, thermal insulation layers, customized connection layouts, and optional agitators.