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LEAFR
Alkali Fusion Reactor LEAFR
Synthetic polymers are synthesized from monomers by a multitude of reaction mechanisms, including addition and step-growth reactions, and polymerization processes (e.g., bulk, solution, precipitation, suspension, emulsion, solid catalyzed polymerization, and interfacial polycondensation).
Their macromolecular architecture (e.g., molecular weight distribution, copolymer composition distribution, and branching distribution) depends not only on the chemical nature of the monomers, type of polymerization mechanism, and physical state of the polymerization system but also on the reactor configuration.
A variety of polymerization reactors, including continuous (e.g., continuous stirred tanks, train of continuous stirred tank reactors, and loop-type reactors), batch, and semibatch, are commonly employed in polymer manufacturing.
Main Specification
Type LEAFR 1000~80,000L Volume(L) 1000~80,000L Working pressure(MPa) Negative pressure -0.1~20 Working temperature(°C) -196~350℃ Stirring speed(rpm) 0~1200 Motor power(KW) 80w~125kw Heating power(KW) 3~90 Heating type Heat oil heating, steam heating, Electric heating, Electromagnetic heating, far-infrared heating, Charging type Charging from above, discharging from bottom Stirring type Customized propeller, turbine, paddle, anchor, frame, screw belt type. ...etc Seal type Magnetic seal, mechanical seal Motor General DC motor, DC servomotor or explosion-proof motor according to customers’ requirements. Construction materials（Wetted parts） Stainless steel SUS304, SS316L, SS310S, 321, duplex steel 2205, Titanium, Nickel, Zirconium, or PTFE lining, Hastelloy C-276, C22, cladding plate. Other Accessories Condenser, storage vessel, constant pressure feed tank, receiving tank, thin film evaporator&Short path (molecular) distillation. Condensation polymerization releasing small molecules as by-products such as water or methanol. Because this reaction resulting loss of small molecules which is often water, it’s also called dehydration polymerization. Concentrated Sulfuric Acid is used to process to accelerate reaction. Peptide binding and Ester binding is a typical example of condensation polymerization. Ex) polyamide, polyester, urethane, bakelite.
Addition Polymerization
Addition polymerization is a reaction, where many monomer bond together via rearrangement of bonds without the loss of any monomers. This occur in different ways which may be through free radical polymerization, cationic polymerization, anionic polymerization andcoordination polymerization. Ex) PVC, polyethylene, polystyrene Copolymerization Copolymerization is a reaction derives polymer from 2 (or more) monomeric species, as opposed to a homopolymer where only one polymer is used. Common examples of this is a rubber using butadiene and styrene.
It's widely used in chemical industry and fiber industry. Coordination Polymerization Coordination Polymerization is a reaction in which monomer adds to growing macromolecule through an organometallic active center. Coordination type polymers are also stereoregular and can be isotactic or syndiotactic instead of just atactic. Polymerization Pros and Cons of Polymerization Polymerization used in industry is classified as follow : bulk polymerization, solution polymerization, suspension polymerization, emulsion polymerization. Refer to the following table for properties of each methods.
Internal Designing
Internal component design as per customer's requires, including:
- Internal condenser
- Agitator & impeller
- Dip tube
- Temperature measuring tube
- Various functional tube
- Cleaning device
- Bottom support & bearing
- Gas distributor
- Others
Customize for You
Reasonably customize the nozzle port and orientation, including: Manhole, liquid inlet, gas inlet, solid inlet, safety device, vent outlet... etc.
Agitator
- Different impeller type available for specific mixing mission
- Special impeller design according to process condistions
Product Paramenters
Model No. Vol. (L) A (mm) B (mm) C (mm) LEAFR-1000 1000 1000 1100 3800 LEAFR-2000 2000 1200 1500 4200 LEAFR-3000 3000 1400 1700 4500 LEAFR-5000 5000 1600 2150 4700 LEAFR-6000 6000 1700 2350 5300 LEAFR-8000 8000 1900 2500 5700 LEAFR-10000 10000 2000 2800 5800 LEAFR-15000 15000 2400 2900 6100 LEAFR-20000 20000 2600 3300 7100 LEAFR-25000 25000 2800 3550 7600 LEAFR-30000 30000 2800 4350 9100 Note: Larger size and specific data will be designed and confrimed according to your requires!
| Model | LEAFR |
| Brand | LabEquipx |
