Computational studies of rubber ozonation explain the effectiveness of 6PPD as an antidegradant and the mechanism of its quinone formation
The discovery that the commercial rubber antidegradant 6PPD reacts with ozone (O3) to
produce a highly toxic quinone (6PPDQ) spurred a significant research effort into nontoxic …
produce a highly toxic quinone (6PPDQ) spurred a significant research effort into nontoxic …
An Exploratory Flow Reactor Study of H2S Oxidation at 30–100 Bar
Y Song, H Hashemi, JM Christensen… - … Journal of Chemical …, 2017 - Wiley Online Library
Hydrogen sulfide oxidation experiments were conducted in O2/N2 at high pressure (30 and
100 bar) under oxidizing and stoichiometric conditions. Temperatures ranged from 450 to …
100 bar) under oxidizing and stoichiometric conditions. Temperatures ranged from 450 to …
Thermal Reactions between H2S and O3: Implications for Europa Surface Chemistry
PD Tribbett, MJ Loeffler - The Planetary Science Journal, 2022 - iopscience.iop.org
Here we present a laboratory study demonstrating a low-temperature thermal oxidation
reaction within H 2 O+ H 2 S+ O 3 solid ice mixtures that produces observable sulfur anion …
reaction within H 2 O+ H 2 S+ O 3 solid ice mixtures that produces observable sulfur anion …
H2S conversion in a tubular flow reactor: Experiments and kinetic modeling
JM Colom-Díaz, M Abián, MY Ballester, Á Millera… - Proceedings of the …, 2019 - Elsevier
Oxidation of H 2 S at atmospheric pressure has been studied under different reaction
atmospheres, varying the air excess ratio (λ) from reducing (λ= 0.32) to oxidizing conditions …
atmospheres, varying the air excess ratio (λ) from reducing (λ= 0.32) to oxidizing conditions …
Gas-phase ozone reactions with a structurally diverse set of molecules: Barrier heights and reaction energies evaluated by coupled cluster and density functional …
D Trogolo, JS Arey, PR Tentscher - The Journal of Physical …, 2019 - ACS Publications
Reactions with ozone transform organic and inorganic molecules in water treatment systems
as well as in atmospheric chemistry, either in the aqueous phase, at gas/particle interfaces …
as well as in atmospheric chemistry, either in the aqueous phase, at gas/particle interfaces …
Experimental and Theoretical Kinetic Studies of the Ozonolysis of Selected Allyl Sulfides (H2C═CHCH2SR, R = CH3, CH3CH2): The Effect of Nascent OH …
AL Cardona, CB Rivela, RG Gibilisco… - The Journal of …, 2022 - ACS Publications
Rate coefficients of the O3-initiated oxidation of allyl methyl sulfide (H2C═ CHCH2SCH3,
AMS) and allyl ethyl sulfide (H2C═ CHCH2SCH2CH3, AES) were determined at …
AMS) and allyl ethyl sulfide (H2C═ CHCH2SCH2CH3, AES) were determined at …
[HTML][HTML] Sulfurous and sulfonic acids: Predicting the infrared spectrum and setting the surface straight
Sulfurous acid (H 2 SO 3) is an infamously elusive molecule. Although some theoretical
papers have supposed possible roles for it in more complicated systems, it has yet to be …
papers have supposed possible roles for it in more complicated systems, it has yet to be …
Theoretical kinetics investigations of the reaction HO + SO ↔ H + SO2 on an accurate full‐dimensional potential energy surface
X Huang, J Qin, J Zhang, J Li - International Journal of …, 2023 - Wiley Online Library
Abstract The reaction HO+ SO→ H+ SO2 (Rt) and its reverse (R‐t) play an important role in
environment and the combustion of sulfur‐containing fuels. However, their kinetics is of high …
environment and the combustion of sulfur‐containing fuels. However, their kinetics is of high …
New results of H2S oxidation at high pressures. Experiments and kinetic modeling
JM Colom-Díaz, Á Millera, R Bilbao, MU Alzueta - Fuel, 2021 - Elsevier
The present study deals with the oxidation of H 2 S at high pressures. In some local
scenarios, combustion is seen as an alternative possibility for the use of sour gas mixtures …
scenarios, combustion is seen as an alternative possibility for the use of sour gas mixtures …
A catalyst-free process for gas ozonation of reduced sulfur compounds
The feasibility of homogenous gas ozonation process was investigated in order to reduce
the negative environmental impact caused by reduced sulfur compounds (RSCs). Emitted …
the negative environmental impact caused by reduced sulfur compounds (RSCs). Emitted …