ProphetesAI is thinking...
polythionic
Answers
MindMap
Loading...
Sources
Polythionic acid - Wikipedia
Polythionic acid is an oxoacid which has a straight chain of sulfur atoms and has the chemical formula S n (SO 3 H) 2 (n + 2 > 2) . Trithionic acid (H 2 S 3 O 6 ), tetrathionic acid (H 2 S 4 O 6 ) are simple examples. They are the conjugate acids of polythionates.
en.wikipedia.org
en.wikipedia.org
Polythionic Acid Stress Corrosion Cracking (PASCC)
PASCC, sometimes referred to as polythionic acid cracking, is a form of intergranular stress corrosion cracking (SCC) that usually occurs in sensitized ...
inspectioneering.com
inspectioneering.com
Polythionic Acid Stress Corrosion Cracking (PASCC) - Corrosionpedia
Polythionic acid stress corrosion cracking (PASCC) is a type of material failure that occurs when sensitized austenitic stainless steel and some nickel alloy ...
www.corrosionpedia.com
www.corrosionpedia.com
polythionic
polythionic, a. Chem. (pɒlɪθaɪˈɒnɪk) [f. poly- + -thionic, f. Gr. θεῖον sulphur: see dithionic.] Containing several atoms of sulphur in combination with H2O6 (distinguished from sulphuric, in which S is combined with H2O4); in polythionic acids, a general name for the acids of this constitution, e.g...
Oxford English Dictionary
prophetes.ai
Corrosion by Polythionic Acid in the Oil and Gas Sector - MDPI
Polythionic acid (PTA) corrosion is a significant challenge in the refinery industry, leading to equipment degradation, safety risks, and costly maintenance ...
www.mdpi.com
www.mdpi.com
EpicFail – Polythionic Acid Stress Corrosion Cracking
Polythionic acids attack sensitised austenitic stainless steels adjacent to the chromium depleted grain boundaries, producing an intergranular ...
www.r-techmaterials.com
www.r-techmaterials.com
Polythionic acid
Dithionic acid (H2S2O6) does not belong to the polythionic acids due to strongly different properties. Occurrence
Polythionic acids are rarely encountered, but polythionates are common and important.
wikipedia.org
en.wikipedia.org
Bulletin No. 27 - Polythionic Acid Stress Corrosion Cracking
Polythionic acids are a concern for refineries and petrochemical plants due to the extremely rapid intergranular stress corrosion cracking.
www.mti-global.org
www.mti-global.org
What is the panel experience with polythionic acid stress corrosion ...
Due to high temperatures and limited moisture, polythionic acid stress corrosion cracking (PASCC) in FCC regenerators and flue gas systems are relatively rare.
www.afpm.org
www.afpm.org
Polythionic Acids in the Wackenroder Reaction - PMC
From the chemical point of view, polythionic acids are sulfur-rich compounds whose structures can be represented as unbranched sulfur chains ...
pmc.ncbi.nlm.nih.gov
pmc.ncbi.nlm.nih.gov
Determination of Polythionic Acids | Analytical Chemistry
The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a ...
pubs.acs.org
pubs.acs.org
Polythionates
Polythionates are readily isolable, unlike the parent polythionic acids.
wikipedia.org
en.wikipedia.org
tetrathionic
tetrathionic, a. Chem. (tɛtrəθaɪˈɒnɪk) [f. tetra- + Gr. θεῖον sulphur + -ic: see -thionic.] In tetrathionic acid, H2S4O6, a colourless, inodorous, very acid liquid, containing four atoms of sulphur in the molecule. Hence tetraˈthionate, a salt of tetrathionic acid.1848 Chem. Gaz. 1 Jan. 13 A double ...
Oxford English Dictionary
prophetes.ai
Thiosulfurous acid
Reactions
It apparently decomposes to polysulfane oxide or polythionic acids in water, which is termed Wakenroder's liquid.
wikipedia.org
en.wikipedia.org
Trithionic acid
Trithionic acid is a polythionic acid with three sulfur atoms. It can be viewed as two bisulfite radicals bridged by a sulfur atom.
wikipedia.org
en.wikipedia.org