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KRC Hybrid Reactor / Twin Screw Continuous Reacting Processor [ KURIMOTO, LTD. | Indonesia ]

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KRC Hybrid Reactor / Twin Screw Continuous Reacting Processor

Division for this product　Divisi Plant Engineering & Machinery

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Note : Isi dari halaman ini ditulis dalam Bahasa Inggris

Outline

Continuous Processor for Reaction (Polymerization, Poly-condensation, Emulsion, Solution polymerization), Monomer Removal, Devolatilization and Deaeration

The KRC Hybrid Reactor has been added to KURIMOTO's product lineup. This new reactor is the next level in enhanced performance from our holdup-type reactors, and is based on KURIMOTO's knowhow for its twin-screw continuous-type kneader (KRC Kneader) gained over many years. The KRC Hybrid Reactor has excellent basic performance in areas such as high-viscosity continuous processing, maintaining long residence time and piston flow characteristics (narrow residence time distribution).
Efficient production is possible for process such as polymerization reactions and high degrees of residual monomer removal that require 10 minutes or more of residence time.

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Product genre

Features

Long Residence Time Performance

The uniquely-shaped offset paddles with small paddle diameters provide large rotational radius.

Excellent Piston Flow Characteristics and Self-Wiping Performance

Enable to obtain sharp residence time curve and homogeneous reaction processing.
Excellent Self-Wiping performance are provided by rotating with maintaining a certain clearance.

Large Surface Renewal Effectiveness and Degassing Structure

Enable to form the large gas-liquid interface and surface area, and achieve excellent accelerated reaction effect.

Enable to adapt for large quantity output

Effective capacity: 2L - 50,000L

Operation under high temperature and high vacuum condition

Temperature: ~350℃
Pressure: 100 Pa - 0.6 MPa

Outstanding product discharge performance

Enable to stable discharge of high viscosity products

* If required excellent mixing and dispersion capability, KRC Kneader (Continuous Kneader / Reactor) would be a solution.



The uniquely-shaped offset paddles with small paddle diameters provide large rotation radius.
Residence time that are about three times greater than existing KURIMOTO's equipment (with the same diameters) can be achieved.

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Customer topic

Applications

Examples of applications

Reaction (Polycondensation, Bulk polymerization, Emulsion, Solution polymerization etc.)
Polyamide resins
Polycarbonate resins
Esterification reaction (Polyester, PLA etc.)
Super absorbent polymer
Acrylic resins
Vinyl acetate resins
Polybutylene terephthalate

Monomer removal and devolatilization
Special olefine series (PS and PE series) materials
Polyamide
PET, etc.

Deaeration

Sealing materials

Continuous reactors for high viscosity polymers
(Polycondensation, Bulk polymerization, Emulsion, Solution polymerization etc.)

Monomer removal and devolatilization in ppm order

Replacement from Batch process to Continuous Process (Process Improvement)

As the finisher or preliminary polymerizer in various processes

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Product application

Details

Sample Flow

Sample Flow

KRC Hybrid Reactor has several options of discharge methods (Nozzle, Vacuum tank, Gear Pump etc.) and can transfer to the next process.
Discharge methods are decided from products property (powder and granular material, strand material, high viscosity paste etc.)

Sample Test Flow

Sample Test Flow

Three Size (2L, 8L and 65L) of KRC Hybrid Reactor as test machines are installed in our Machine and Technology Center in Sumiyoshi Factory, Japan and trials are aveilable under high vacuum and high temperature condition with your raw materials.
If you have any inquiries about kneading, reaction, and granulating tests, please feel free to contact us anytime.

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Applicable processes

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Applicable industries

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