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ULREA

 

Background, Purpose Equipment descriptions Forced ultra thin film Flow in the reaction field ULREA features User registration  
ulrea ULREA is a “forced thin film micro reactor“ which utilizes the completely new principle. It uses the proprietary technology which builds micro flow path.
Innovative Solution for Chemical Reaction
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ULREA features It realized the previously unattainable reacting flow width and resolved the problems for the conventional micro reactors.
  ULREA  Conventional micro reactor
Reacting Flow Path Width 1~30μm 50~500μm
Clog (Crystallization, Bubble)
(with self discharge power)

(without self discharge power)
Leakage
(Low pressure loss)

(Quite high pressure loss)
Control of Reacting Time
(can be controlled without restraint per reacting conditions and operating conditions)

(can be controlled per reacting distance, flow speed and temperature, but may need to change the device depending on the reaction)
Scale Up
(support large-scale production with ease)

(large-scale production by Numbering-up is impossible in actuality)
Energy Cost
(requires small energy for production)

(requires big energy for high pressure pumping, etc.)
Example: ULREA-SS11  
   
 

・can make ultra-micro particle by liquid phase method
・It is an energy saving technology

・can control the average particle size from single nanoparticle through 100 nm

・Shape Round particles can be made

・Very sharp distribution of particle size

・High crystallinity

・Excel in dispersion, easy to scale up, suit for large scale production

spotExample of making nanoparticles

Copper phthalocyanine

 Copper phthalocyanine
TEM picture  
TEM picture Particle size distribution measurement results
TEM picture  Transmission spectra

Pigment Red 254

Pigment Red 254
TEM picture  
TEM picture Particle size distribution measurement results
  X-ray diffraction measuement results
  can control the crystal polymorphs by changing recipe
(Particles made by ULRES)

Platinum

Platinum
TEM picture  
TEM picture Particle size distribution measurement results
  X-ray diffraction measuement results

Platinum-Palladium Alloy

Platinum-Palladium Alloy
TEM picture  
TEM picture
Particle size distribution measurement results
TEM picture X-ray diffraction measuement results

Copper

Copper
Liquid appearance
Liquid appearance
 
TEM picture
TEM picture
Particle size distribution measurement results
X-ray diffraction measuement results
 
   

Zinc oxide

Zinc oxide
Liquid appearance(Solvent / Methanol)  
Liquid appearance
 
TEM picture
TEM picture
Particle size distribution measurement results
X-ray diffraction measuement results
 

Benzbromarone

Benzbromarone
TEM picture  
TEM picture Particle size distribution measurement results
  X-ray diffraction measuement results
  IR measurement results