Synthesis of corundum doped with cerium in supercritical water fluid

2011 ◽  
Vol 66 (5) ◽  
pp. 290-298 ◽  
Author(s):  
A. V. Maryashkin ◽  
Yu. D. Ivakin ◽  
M. N. Danchevskaya ◽  
G. P. Murav’eva ◽  
M. N. Kirikova
Keyword(s):  
Supercritical Water ◽  
Supercritical Water Fluid

Phenomenology of corundum crystal formation in supercritical water fluid

2004 ◽  
Vol 16 (14) ◽  
pp. S1215-S1221 ◽  
Author(s):  
G P Panasyuk ◽  
M N Danchevskaya ◽  
V N Belan ◽  
I L Voroshilov ◽  
Yu D Ivakin
Keyword(s):  
Supercritical Water ◽  
Crystal Formation ◽  
Corundum Crystal ◽  
Supercritical Water Fluid

Induced formation of corundum crystals in supercritical water fluid

2015 ◽  
Vol 9 (7) ◽  
pp. 1082-1094 ◽  
Author(s):  
Yu. D. Ivakin ◽  
M. N. Danchevskaya ◽  
G. P. Muravieva
Keyword(s):  
Supercritical Water ◽  
Supercritical Water Fluid

scholarly journals Super-viscous oil conversion in supercritical water fluid

2020 ◽  
Vol 516 ◽  
pp. 012045
Author(s):  
R Zakieva ◽  
B Affane ◽  
A Nosova ◽  
A Okruzhnov ◽  
N Bashkirtseva
Keyword(s):  
Supercritical Water ◽  
Viscous Oil ◽  
Supercritical Water Fluid

Effect of pre-heat treatment and cobalt doping of hydrargillite on the kinetics of the hydrargillite-corundum transformation in supercritical water fluid

2013 ◽  
Vol 49 (9) ◽  
pp. 899-903 ◽  
Author(s):  
G. P. Panasyuk ◽  
I. V. Luchkov ◽  
I. V. Kozerozhets ◽  
D. G. Shabalin ◽  
V. N. Belan
Keyword(s):  
Heat Treatment ◽  
Supercritical Water ◽  
Cobalt Doping ◽  
Kinetics Of ◽  
Supercritical Water Fluid

PENGGUNAAN AIR SUPER KRITIS PADA DEPOLIMERISASI NYLON-12 (BATCH PROCESS)

2018 ◽  
Vol 5 (3) ◽  
Author(s):  
Mohamad Yusman
Keyword(s):  
Supercritical Water ◽  
Scale Up ◽  
Experimental Studies ◽  
Reaction System ◽  
Batch Process ◽  
Chemical Recycling ◽  
Water Decomposition ◽  
Product Distributions ◽  
New Process ◽  
Nylon 12

Water at the supercritical state is a new process for the chemical recycling. At this thermodynamic state i.e. Pc = 218 atmospheres and Tc = 374oC , water behaves very differently from its everyday temperament and it is a very good solvent for organic components. Experimental studies show that supercritical water can decompose hydrocarbons/polymers and produce useful products like 2-Azacyclotridecanone /lactam-1 from Nylon-12 (batch process). The decomposition process itself was carried out in batch reaction system in order to get more information about product distributions, time dependence, and scale-up possibilities.Keywords: supercritical water, decomposition, batch, polymer, hydrocarbon

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