Evaluation of propylene glycol monostearate-ethoxylated stearyl alcohol films and kinetics of cortisol release

1985 ◽  
Vol 25 (2) ◽  
pp. 199-206 ◽  
Author(s):  
Conway K.H. Chou ◽  
Ravindra C. Vasavada
Keyword(s):  
Propylene Glycol ◽  
Stearyl Alcohol ◽  
Cortisol Release ◽  
Kinetics Of

Kinetics of melt polymerization of maleic acid phthalic acids with propylene glycol

1994 ◽  
Vol 49 (24) ◽  
pp. 5053-5070 ◽  
Author(s):  
T. Salmi ◽  
E. Paatero ◽  
P. Nyholm ◽  
M. Still ◽  
K. Na¨rhi
Keyword(s):  
Propylene Glycol ◽  
Maleic Acid ◽  
Melt Polymerization ◽  
Phthalic Acids ◽  
Kinetics Of

Kinetics of propylene glycol elimination and metabolism in rat

1988 ◽  
Vol 39 (1) ◽  
pp. 90-97 ◽  
Author(s):  
Khandoker M. Morshed ◽  
J.P. Nagpaul ◽  
S. Majumdar ◽  
M.K.P. Amma
Keyword(s):  
Propylene Glycol ◽  
Kinetics Of

scholarly journals Effect of solvent nature on propylene glycol oxidation with tert-butyl hydroperoxide over metal–organic framework Cr-MIL-101

RSC Advances ◽  
2019 ◽  
Vol 9 (45) ◽  
pp. 25981-25986
Author(s):  
Viktoriia Torbina ◽  
Mikhail Salaev ◽  
Olga Vodyankina
Keyword(s):  
Reaction Kinetics ◽  
Propylene Glycol ◽  
Metal Organic Framework ◽  
Conversion Product ◽  
Butyl Hydroperoxide ◽  
Solvent Nature ◽  
Effect Of Solvent ◽  
Tert Butyl Hydroperoxide ◽  
Metal Organic ◽  
Kinetics Of

The effect of solvent nature on conversion, product yields and reaction kinetics of selective propylene glycol oxidation with tert-butyl hydroperoxide over porous chromium terephthalate Cr-MIL-101 used as a heterogeneous catalyst is considered.

Kinetics of Alkali Isomerization of Linoleic Acid from Walnut Oil Converted into Conjugation of Linoleic Acid

2013 ◽  
Vol 773 ◽  
pp. 316-321
Author(s):  
Xiang Feng Xiong ◽  
Chao Yin Chen ◽  
Sheng Lan Zhao ◽  
Ben Yong Han
Keyword(s):  
Linoleic Acid ◽  
Propylene Glycol ◽  
Raw Materials ◽  
Isomerization Reaction ◽  
Alkali Isomerization ◽  
Reaction Conditions ◽  
Kinetics Parameters ◽  
Walnut Oil ◽  
Mechanism Model ◽  
Kinetics Of

Conjugated linoleic acid (CLA) was prepared by alkali isomerization using walnut oil as raw materials, KOH as catalyst and propylene glycol as solvent. The kinetics of alkali isomerization of linoleic acid from walnut oil converted into CLA was experimentally studied under the reaction conditions of 393~453 K,and which the initial mass ratio of propylene glycol, walnut oil and KOH was 3:2:1. The mechanism of alkali isomerization was proposed, and the mechanism model was put forward through theoretical derivation.The rate constants were determined, the mechanism model was verified,and the kinetics parameters were obtained.The results showed that alkali isomerization reaction was first order the concentration of linoleic acid, which the apparent activation energy was 67.22 kJ·mol-1 and the pre-exponential constant was 8.963×105min-1.

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