HIGH PRESSURE REACTOR The reactor systems by high pressure & temperature have application of synthesis, decomposition, sublimation, extraction, any other industries as customized engineering service
Hydrothermal Synthesis of Zeolite (ZSM-5)
Hydrothermal Synthesis of ZrO2 Nanoparticles NH4OH Solution
SIO2 A12O2 H20 MOH(F)
Mordenite(MOR)
Rho(RHO)
H S
SI-O, AI-O bounds
UZM-5(UFI)
BET Surface Area
XRD (Crystal Structure)
Intensity (arb.unit)
150 0.60
100
3 -1 -1 Pore Volume (cm g nm )
Volume Adsorbed (cm3g-1,STP)
SEM (Size & Morphology)
TEM (Size & Morphology)
Adsorption Desorption
200
50
0.45 0.30 0.15 0.00
0 0.0
0.2
0.4
1
10 Pore Width / nm
0.6
0.8
100
1.0
M
OH
OR
OH
+
+
+
HOH
M
M
OH
OR
20
30
40
50
60
70
80
90
2 Theta (degree)
Ref. Journal of Colloid and Interface Science 350 (2010) 290–294
Hydrothermal Synthesis of Amorphous SiO2 M
10
BET Surface Area: 186 m2∙g-1
P/P0
M
Zirconia Nanoparticles
SSZ-13, SAPO-34(CHA)
Hydrolysis Reesterification Water Condensation Hydrolysis Alcohol Condensation Alcoholysis
M
OH
+
Hydrothermal Synthesis of MnO2 Nanorod
ROH Mn(CH3COOH)2 M Solution
KMnO4 Solution
M
O
M
+
HOH
M
O
M
+
ROH
Hydrothermal
Cal. 300-500 ℃ for 2h Amorphous SiO2
AFM (Size & Morphology)
XRD (Crystal Structure) XRD (Crystal Structure)
Intesity (arb.unit)
Intensity (arb.unit)
SEM (Size & Morphology)
10
20
30
40
50
60
70
80
10
90
20
30
40
50
60
2 Theta (degree)
2 Theta (degree)
Magnedrive
e (ℓ) Vol um
e( ℃
Liner
Te m p er at ur
Pressure Vessel
Seal type (O-ring/gasket)
)
Port(Inlet/Outlet)
P re
255, Techno 2-ro, Yuseong-gu, Daejeon, Korea (Daedeok techno valley)
ss ure( ㎏ / ㎠
Tel: +82-42-931-6100
Thermocouple
)
Fax: +82-42-935-6103
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