scholarly journals Facilitated series electrochemical hydrogenation of oxalic acid to glycolic acid using TiO2 nanotubes

2022 ◽  
pp. 107204
Author(s):  
Sunmi Im ◽  
Sarwar Saad ◽  
Yiseul Park Conceptualisation
Keyword(s):  
Oxalic Acid ◽  
Tio2 Nanotubes ◽  
Glycolic Acid ◽  
Electrochemical Hydrogenation

Catalytic enhancement on Ti–Zr complex oxide particles for electrochemical hydrogenation of oxalic acid to produce an alcoholic compound by controlling electronic states and oxide structures

2019 ◽  
Vol 9 (23) ◽  
pp. 6561-6565 ◽  
Author(s):  
M. Yamauchi ◽  
S. Hata ◽  
H. Eguchi ◽  
S. Kitano ◽  
T. Fukushima ◽  
...  
Keyword(s):  
Oxalic Acid ◽  
Glycolic Acid ◽  
Electronic States ◽  
Complex Oxide ◽  
Electrochemical Hydrogenation ◽  
Direct Power ◽  
Oxide Particles ◽  
Power Storage ◽  
Catalytic Performances

Ti0.9Zr0.1O2 complex oxide particles exhibit superior catalytic performances for the direct power storage into glycolic acid via electroreduction of oxalic acid due to favorable crystallinity.

scholarly journals Oxidation of Glyoxylic Acid to Oxalic Acid by Glycolic Acid Oxidase

1961 ◽  
Vol 236 (5) ◽  
pp. 1280-1284
Author(s):  
K.E. Richardson ◽  
N.E. Tolbert
Keyword(s):  
Oxalic Acid ◽  
Glycolic Acid ◽  
Glyoxylic Acid ◽  
Acid Oxidase

scholarly journals Treatment of Ethylene Glycol Poisoning with Oral Ethyl Alcohol

2019 ◽  
Vol 2019 ◽  
pp. 1-3
Author(s):  
B. Achappa ◽  
D. Madi ◽  
T. Kanchan ◽  
N. K. Kishanlal
Keyword(s):  
Oxalic Acid ◽  
Ethylene Glycol ◽  
Ethyl Alcohol ◽  
Glycolic Acid ◽  
Clinical Suspicion ◽  
Toxic Metabolites ◽  
Ethylene Glycol Poisoning ◽  
High Degree

Ethylene glycol poisoning is not uncommon in India. The ill effects are primarily caused by its toxic metabolites: glycolic acid and oxalic acid. A 70-year-old female presented to our hospital with ataxia after ingestion of ethylene glycol. The reported case describes the management of ethylene glycol poisoning using oral ethyl alcohol as an alternative to the recommended intravenous ethyl alcohol and fomepizole that are not available for use in India. The need for high degree of clinical suspicion, targeted investigations, and early instigation of treatment is of prime importance in cases of ethylene glycol poisoning as it can lead to long-term complications or even death.

scholarly journals Hydrogenation of oxalic acid using light-assisted water electrolysis for the production of an alcoholic compound

2016 ◽  
Vol 18 (13) ◽  
pp. 3700-3706 ◽  
Author(s):  
Sho Kitano ◽  
Miho Yamauchi ◽  
Shinichi Hata ◽  
Ryota Watanabe ◽  
Masaaki Sadakiyo
Keyword(s):  
Oxalic Acid ◽  
Electrochemical Reduction ◽  
Glycolic Acid ◽  
Water Electrolysis ◽  
Light Energy ◽  
Electro Oxidation ◽  
First Time

We demonstrate the production of glycolic acid, an industrially important alcoholic compound, via the electrochemical reduction of oxalic acid, which is procurable from biomass, and electro-oxidation of water with the help of renewable light energy for the first time.

scholarly journals Degradation of 1,4-Dioxane and Cyclic Ethers by an Isolated Fungus

2005 ◽  
Vol 71 (3) ◽  
pp. 1254-1258 ◽  
Author(s):  
Kunichika Nakamiya ◽  
Syunji Hashimoto ◽  
Hiroyasu Ito ◽  
John S. Edmonds ◽  
Masatoshi Morita
Keyword(s):  
Oxalic Acid ◽  
Ethylene Glycol ◽  
Glycolic Acid ◽  
Tricarboxylic Acid Cycle ◽  
Glyoxylic Acid ◽  
Sole Source ◽  
Cordyceps Sinensis ◽  
Mass Spectrometry Analysis ◽  
Cyclic Ethers ◽  
Rrna Gene

ABSTRACT By using 1,4-dioxane as the sole source of carbon, a 1,4-dioxane-degrading microorganism was isolated from soil. The fungus, termed strain A, was able to utilize 1,4-dioxane and many kinds of cyclic ethers as the sole source of carbon and was identified as Cordyceps sinensis from its 18S rRNA gene sequence. Ethylene glycol was identified as a degradation product of 1,4-dioxane by the use of deuterated 1,4-dioxane-d 8 and gas chromatography-mass spectrometry analysis. A degradation pathway involving ethylene glycol, glycolic acid, and oxalic acid was proposed, followed by incorporation of the glycolic acid and/or oxalic acid via glyoxylic acid into the tricarboxylic acid cycle.

Selective hydrogenation of oxalic acid to glycolic acid and ethylene glycol with a ruthenium catalyst

2020 ◽  
Vol 131 (1) ◽  
pp. 139-151
Author(s):  
Jackson H. S. Santos ◽  
Jadiete T. S. Gomes ◽  
Mohand Benachour ◽  
Eliane B. M. Medeiros ◽  
Cesar A. M. Abreu ◽  
...  
Keyword(s):  
Oxalic Acid ◽  
Ethylene Glycol ◽  
Selective Hydrogenation ◽  
Glycolic Acid ◽  
Ruthenium Catalyst

Radiation Induced Oxidation of Methanol

1991 ◽  
Vol 46 (7) ◽  
pp. 625-629 ◽  
Author(s):  
Hak-Jin Jung ◽  
Nikola Getoff
Keyword(s):  
Reaction Mechanism ◽  
Oxalic Acid ◽  
Formic Acid ◽  
Carboxylic Acids ◽  
Glycolic Acid ◽  
Absorbed Dose ◽  
Pure Oxygen ◽  
Oxidation Of Methanol ◽  
Glyoxalic Acid ◽  
Radiation Induced

The radiolysis of methanol in the presence of air as well as of pure oxygen (1 to 5atm) was investigated, the yields of the major products: carboxylic acids (by far predominantly formic acid), oxalic acid, formaldehyde and glycolaldehyde were determined as a function of the absorbed dose. In addition small amounts (G≤0.05) of glyoxal, glyoxalic acid and glycolic acid were also detected. Based on the results a possible reaction mechanism is presented.

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