Topic
Isopropyl alcohol
About: Isopropyl alcohol is a research topic. Over the lifetime, 3064 publications have been published within this topic receiving 27354 citations. The topic is also known as: Rubbing Alcohol & Propan-2-ol.
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8 citations
TL;DR: In this article, the effect of isopropyl alcohol on the shape of cyclic voltammograms (CVs) of phenazine-di-Noxide and the intensity of Electron Paramagnetic Resonance (EPR) signal of its radical cation was investigated.
8 citations
TL;DR: In this paper, microwave assisted synthesis of 5-hydroxymethylfurfural (5-HMF) over sulfonic acid anchored solid acid catalysts in isopropyl alcohol (IPA) offers specific advantages.
Abstract: Microwave assisted synthesis of 5-hydroxymethylfurfural (5-HMF) over sulfonic acid anchored solid acid catalysts in isopropyl alcohol (IPA) offers specific advantages. Comparison of catalysts with ...
8 citations
TL;DR: In this article, the trans-cinnamic acid (t-CA) solubilities of methanol, ethanol, propanol, n-butanol, isopropyl alcohol, and isobutyl alcohol were measured by a synthetic method at temperatures ranging from (283.15 to 333.15) K. The modified Apelblat equation, the λh equation, and activity coefficient models (nonrandom two-liquid, NRTL; universal quasichemical, UNIQUAC) were used to correlate these data.
Abstract: The solubilities of trans-cinnamic acid (t-CA) in methanol, ethanol, propanol, n-butanol, isopropyl alcohol, and isobutyl alcohol were measured by a synthetic method at temperatures ranging from (283.15 to 333.15) K. The modified Apelblat equation, the λh equation, and activity coefficient models (nonrandom two-liquid, NRTL; universal quasichemical, UNIQUAC) were used to correlate these data. It was found that all of the models show good agreement with the experimental data, and the modified Apelblat equation and NRTL model give better correlation results. Furthermore, on the basis of the NRTL model and experimental data, the thermodynamic excess functions (GE, SE, HE) of t-CA + alcohols (methanol, ethanol, propanol, n-butanol, isopropyl alcohol, and isobutyl alcohol) system were determined.
8 citations
Patent•
25 Jun 1971TL;DR: In this paper, a process for producing high-OCTANE LEAD-FREE or low-LEAD CONTENT GASOLINE is described, which consists of: (a) oXIDIZING ISOBUTANE in an OXIDATION ZONE by CONTACTING the Isobutane in LIQUID PHASE with Gaseous OXYGEN, and RECYCLED METHYL ESTER, and an ADDED HOMOGENOUS CATalyst in an ORGANIC ACID SOLVENT, to obtain
Abstract: A PROCESS FOR PRODUCING HIGH-OCTANE LEAD-FREE OR LOWLEAD CONTENT GASOLINE WHICH COMPRISES: (A) OXIDIZING ISOBUTANE IN AN OXIDATION ZONE BY CONTACTING THE ISOBUTANE IN LIQUID PHASE WITH GASEOUS OXYGEN, AND RECYCLED METHYL ESTER, AND AN ADDED HOMOGENOUS CATALYST IN AN ORGANIC ACID SOLVENT, TO OBTAIN A PRODUCT COMPRISING A MIXTURE OF T-BUTYL ALCOHOL, ACETONE, METHANOL, AND METHYL ESTER; (A) PASSING AT LEAST A PORTION OF THE MIXTURE TO A HYDROGENATION ZONE AND HYDROGENATING THE ACETONE TO OBTAIN A MIXTURE COMPRISING T-BUTYL ALCOHOL, ISOPROPYL ALCOHOL, METHANOL, AND METHYL ESTER; (C) SEPARATING AT LEAST METHYL ESTER FROM THE T-BUTYL ALCOHOL, ISOPROPYL ALCOHOL, AND METHANOL; (D) RECYCLING THE METHYL ESTER TO THE OXIDATION ZONE.
8 citations