Oxidation of Reduced Sulfur Species: Carbon Disulfide
نویسندگان
چکیده
منابع مشابه
Oxidation of reduced sulfur species: carbon disulfide.
A detailed chemical kinetic model for oxidation of CS2 has been developed, on the basis of ab initio calculations for key reactions, including CS2 + O2 and CS + O2, and data from literature. The mechanism has been evaluated against experimental results from static reactors, flow reactors, and shock tubes. The CS2 + O2 reaction forms OCS + SO, with the lowest energy path involving crossing from ...
متن کاملReduced sulfur compound oxidation by Thiobacillus caldus.
The oxidation of reduced inorganic sulfur compounds was studied by using resting cells of the moderate thermophile Thiobacillus caldus strain KU. The oxygen consumption rate and total oxygen consumed were determined for the reduced sulfur compounds thiosulfate, tetrathionate, sulfur, sulfide, and sulfite in the absence and in the presence of inhibitors and uncouplers. The uncouplers 2,4-dinitro...
متن کاملInhibition of Perchlorate Adsorption on to Tailored Granular Activated Carbon by Reduced Sulfur Species: Thiosulfate
The present study was designed to evaluate the effects of reduced sulfur species on the adsorption of perchlorate on tailored granular activated carbon (TGAC); initial experiments focused on thiosulfate. Previous studies using Rapid Small Scale Column tests (RSSCT) showed that perchlorate broke through at 30,000-35,000 bed volumes (BV) when quaternary ammonium surfactants were preloaded onto ac...
متن کاملSulfur oxidation of Paracoccus pantotrophus: the sulfur-binding protein SoxYZ is the target of the periplasmic thiol-disulfide oxidoreductase SoxS.
The periplasmic thiol-disulfide oxidoreductase SoxS is essential for chemotrophic growth of Paracoccus pantotrophus with thiosulfate. To trap its periplasmic partner, the cysteine residues of the CysXaaXaaCys motif of SoxS (11 kDa) were changed to alanine by site-directed mutagenesis. The disrupted soxS gene of the homogenote mutant G OmegaS was complemented with plasmids carrying the mutated s...
متن کاملCarbon disulfide.
The September 1998 issue of EHP contained two articles about the neurotoxicity of carbon disulfide. The "NIEHS News" article (1) reported on a collaborative study that involved scientists from the NIEHS (Nashville, TN). In this study, the neurotoxicity of carbon disulfide was detailed from the earliest molecular alterations to neurobehavioral findings to electrophysiologic and morphologic chang...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Physical Chemistry A
سال: 2014
ISSN: 1089-5639,1520-5215
DOI: 10.1021/jp5058012