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Your Professional Mixer Settler Extractor Manufacturer in China!

Xian Plansee Chemical Industry Science&Technology Co., Ltd. is a scientific and technological enterprise that researches and develops, produces and sells special complete sets of equipment, as well as the development of extraction and separation technology and the promotion of industrial application.

Rich Industrial Experience

We have rich industrial experience in the clean and efficient treatment of electroplating sludge, copper-containing waste, nickel-based cobalt-based alloy waste, and various precious metal waste.

Professional Technical Team

We have an excellent multi-disciplinary technology and management talent team, the core members are mainly from famous universities. They have long been engaged in the research and industrial application of wet separation and purification of rare and precious metals.

Super R&D Capabilities

We have been developed special extraction process different from traditional P204/P507, which is suitable for complex multi-salt systems and has higher selectivity for nickel and cobalt.

Excellent After Sales Service

Our technical experts are always willing to assist customers over phone, fax or e-mail or live chat on specific problems related to machine operation and maintenance. We also have a qualified team of engineers to assist customers in their process related problems.

What is Mixer Settler Extractor?

Mixer Settlers are a class of mineral process equipment used in the solvent extraction process. A mixer settler consists of a first stage that mixes the phases together followed by a quiescent settling stage that allows the phases to separate by gravity.

Our mixer settler extractor has a variety of specifications such as mixing chamber 20ml, 50ml, 100ml, 500ml, 1L, 2L, 3L, 5L, 6L, 8L, 12L, etc. It is produced by body bonding, welding, integrated molding and other processes, with stable quality, and can be widely used in petroleum, chemical, lithium electricity, rare earth and other fields.

Our Related Products

PMMA (Polymethyl methacrylate) mixer settler is a high-performance separation technology that is designed for the separation of liquid-liquid and liquid-solid mixtures. It is applicable for various applications, including the pharmaceutical industry, chemical industry, petrochemical industry, and many more.Â

Our PVC mixer settler is a high-quality and innovative product that is designed to provide efficient and effective mixing and separation for all sorts of chemical reactions. It is made of premium quality PVC material that is non-corrosive and highly durable, ensuring excellent performance even under extreme temperatures and working conditions.

The PP mixer settler operates through a unique process that combines both mixer and settler technologies into one unit. When a mixture is introduced to the system, the mixer technology works to homogenize the liquid mixture by creating turbulence. The settler technology then separates the mixture into its individual components, based on their densities.

The PPH mixer settler is not just a laboratory-scale device; it is scaled for production. Unlike small-scale lab equipment, our machinery is designed to handle large volumes of material, making it ideal for industrial applications.

The Stainless Steel Mixer Settler is a cutting-edge product that is designed to enhance the separation process for various industries such as petrochemical, pharmaceutical, and chemical.

PTFE mixer settler is a type of separation equipment used in chemical and industrial processes. It is designed to facilitate the mixing of two immiscible liquid phases, such as water and oil, or to separate two phases that have different densities.

Technical Data

Total Throughput max	5 l/h
Throughput per Phase	0,1-2,5 l/h
Settler Volumen	250 ml
Number of Stages	5
Material	Approx 95%
Mains supply	Borosilicate glass 3.3, PTFE, Stainless steel
Dimensions (L x B x H)	Approx. 1.250 x 1.000 x 1.500 mm (10 stages)

Basic Mixer Settler Extractor Operation Principles

The mixer and settler are essentially two separate components that are integrated to act as one system. In the simplest of arrangements, the mixer vessel contains an agitator that is in contact with the feed solution (heavy phase) and solvent (light phase) to thoroughly mix the phases (if more contact time is required, the feed rate is decreased, or multiple mixer-settlers/stages are employed). From there, a pumping turbine transfers the emulsion to the settler. The settler, which is located downstream from the mixer to allow the heavy phase and light phase liquids to separate by gravity. The settler may incorporate coalescer plates to aid in the separation of phases and break down of foam. Coalescers can be several different configurations (plate / formed plate/ structured packing). Additionally, the mixing and settling zones are separated by a weir, or barrier, to avoid back-mixing. Once the process is complete, the liquids can be removed separately.Â

Features of Mixer Settler Extractor

Monolithic Casing

compactness: Saving space in the laboratory.

tightness: Minimization of connections between cells.

Closed version: Maximum isolation of the working environment from the atmosphere.

minimum work-in-progress: Reduction of the internal volume of the extractor.

Optimum Mixing Solution

Execution with different mixing capacity.

Execution with different suction capacity.

Version with different residence time of liquids in the mixing chamber.

Separation Chamber Visualization

Observation of the emulsion in the separation chamber.

Monitoring the movement of working solutions in the overflow channels.

Main Advantages of Mixer Settler Extractor

Corrosion Resistant

Mixer Settler Extractors are corrosion resistant because all product parts are exclusively manufactured in PTFE or Borosilicate glass.

Wide Applications

For different applications, a tempering jacket for heating or cooling is possible. Due to the special design, the amount of reference product is required.

High Efficiency

The agitator system with a turbine stirrer is used for dispersion with an adjustable gap to optimize the suction efficiency, also for larger mixer-settler systems.

Multifunctional Devices

The vertical settler in a laboratory scale of 0.5L-10L goes along with a small hold-up, especially for distillation and rectification tops with a small distillate mass flow. The vertical settler is provided with a phase level adjustment of the two liquid phases via a siphon. The inverse phase operation is possible by turning the apparatus.

What are the Main Parts of Mixer Settler Extractor?

Motor and Agitator

Each mixer and settler extractor is equipped with an independent adjustable speed motor and turbine agitator bladeï¼Œwhich is convenient for disassembly and assembly. The forward and reverse rotation of the motor is reversibleï¼Œand the speed range is 0~1500 rpm. Turbine agitator blade is usually made of PP/PVC/PMMA/metal and other materials.

Interface Regulator

The interface regulator adopts a unique spiral structure. By adjusting the height of the spiral adjusting rod, the heavy phase flow resistance is changed, so as to change the height of the two-phase interface and achieve effective adjustment of the two-phase interface.

Baffle and Coalescence Plates

The settling chamber is equipped with a baffle, which can not only guide the mixed liquid overflowing from the mixing chamber to the settling chamber, but also prevent the overflow liquid from disturbing the heavy-light phases clarification and stratification process of the settling chamber. At the same time, two coalescence plates are also set to break water in oil and oil in water droplets, which can effectively prevent the generation of emulsification.

Connection Mode of Extraction Tank Inlet and Outlet

PP ferrule joints are installed at the inlet and outlet of heavy and light phases. The threaded end of the ferrule joint is connected with the mixer settler extractor, and the other end is connected with a special transparent PVC hose.

Integrated Control System

In view of the actual needs of the extraction process, our company has independently developed an embedded integrated control system for extraction. Each set of integrated control system, equipped with a 10-inch touch screen, built-in microprocessor and control program, can achieve integrated batch control of motor speed and peristaltic pump flow of each extraction line.

Environmental Protection System

The environmental protection system includes aluminum profile frame, exhaust gas collection hood, axial flow fan, special aviation plug for motor, LED lighting, etc. The exhaust gas collection hood is processed and assembled with PMMA plates, PP plates and aluminum profiles. Sliding doors are provided on one side of the mixing chamber and the side of the settling chamber to facilitate sampling and operation. The mixer settler extractor is placed in the waste gas collection hood, and the waste gas generated can be collected and discharged through the fan. The motor is placed outside the exhaust gas collection hood to contact with clean air, which can effectively prevent corrosion to the motor. At the same time, the motor and the control cabinet are connected through the aviation plug, so it is convenient to disassemble or replace the motor. The top of the exhaust gas collection hood is equipped with an LED lamp, which can provide sufficient light for the observation of the extraction experiment phenomenon.

Equipment Design for Mixer Settler Extractor

For most processes, one mixer and one settler will not be enough to achieve effective separation. Often a system is designed with several mixer-settler stages in series. Although the flow of the two liquid phases can be countercurrent, concurrent, or cross flow, solvent use is most inefficient in crossflow. The transportation of the liquids from one stage to the next occurs either by gravity or using pumps.

Our Certificates

ISO

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Equipment processing platform

R & D platform

Ultimate FAQ Guide to Mixer Settler Extractor

Q: What is an aluminum composite panel?

A: An aluminium composite panel, generally known as an ACP, is a flat panel product made up of two thin coil-coated aluminium sheets with a NON-aluminium core. The core is made of polyethylene or a mix of polyethylene and fire-resistant mineral filler.

Q: What is a mixer-settler primarily used for?

A: Mixer-settlers are commonly used for liquid/liquid solvent extraction applications that typically operate in continuous mode.

Q: What is the construction of mixer settlers?

A: A mixer-settler consists of a mixing chamber, a stirrer drove by a motor and installed in the mixing chamber, in which two phases is mixed, and a quiescent settling box that allows the mixed phase to separate by gravity.

Q: What is the purpose of mixer used in mixer-settler extraction equipment?

A: A mixer-settler device ordinarily consisted of two parts: a mixer for contacting the two liquid phases to bring about mass transfer, and a settler for their mechanical separation. The mixer and settler can be integral or separate.

Q: What is true about mixer settlers?

A: separation. Explanation: In mixer settlers, two liquid phases mixed with impellers and separated by gravity induced separation.

Q: What are the baffles in mixer settlers?

A: Mixer baffles in a tank is to reduce the swirling in the bulk fluid and promote circulation between the top and bottom of the tank ensuring the full liquid volumes passes through the high turbulence area of the impeller.

Q: What is a mixer settler extractor?

A: Mixer-settlers rely on gravity to separate out components in a solution with different specific gravities. In the solvent extraction process, mixer-settlers use two immiscible liquids of different specific gravities to transfer a component (solute) between the carrier liquid and the solvent.

Q: What are the applications of mixer settlers?

A: Industrial mixer settlers are commonly used in the copper, nickel, uranium, lanthanide, and cobalt hydrometallurgy industries, when solvent extraction processes are applied.

Q: What are the advantages of liquid extraction?

A: Liquidâ€“liquid extraction is a process used to extract a dissolved compound from liquid mixture in a certain solvent. The liquidâ€“liquid extraction process offers several advantages such as high capacity of the extractant and high selectivity of separation.

Q: How does a mixer-settler work?

A: In a mixer-settler device, the heavy and light liquid are fed together into a chamber where they are stirred by a mechanical agitator such as a turbine. This intimate contact allows the solute(s) to be transferred from the carrier liquid to the solvent.

Q: What are the advantages of mixer-settler extractors?

A: It has the characteristics of adjustable extraction stages, adjustable stirring speed, adjustable phase interface. It can meet various extraction experiments of various systems and comparisonsï¼ˆO/Aï¼‰, and is convenient for observation and sampling. It can completely replace the separation funnel for continuous and efficient countercurrent extraction experiments.

Q: What type of mixture is liquid-liquid extraction used for?

A: LLE is the classical method used for herbicide isolation, especially from water and biological fluid samples. Ethyl acetate, dichloromethane, and their mixtures are among the preferred extraction solvents for phenylureas, triazoles, amides, carbamates, benzimidazoles, and chlorotriazines.

Q: What is usually used in the liquid extraction process?

A: The most common method of liquid-liquid extraction is performed using a separatory funnel.

Q: What are the five solvents used in liquid extraction?

A: For example, polar solvents such as methanol, ethanol and acetone are miscible with water, thus not suitable for liquid-liquid extraction. Organic solvents with low polarity such as hexanes, toluene, dichloromethane and diethyl ether are usually chosen as the organic extracting solvent.

Q: What are the two types of liquid extraction?

A: There are two types of extraction, liquid-liquid extraction also known as solvent extraction as well as solid-liquid extraction. Both extraction types are based on the same principle, the separation of compounds, based on their relative solubilities in two different immiscible liquids or solid matter compound.

Q: How do you separate liquid-liquid mixtures?

A: Distillation is an effective method to separate mixtures that are comprised of two or more pure liquids. Distillation is a purification process where the components of a liquid mixture are vaporized and then condensed and isolated.

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