ethyl mercaptan


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ethyl mercaptan

n.
A colorless organic liquid, C2H5SH, that has a strong odor and is added to odorless fuel and fuel systems as a warning agent. Also called ethanethiol.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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Earlier, in 2017, Chevron Phillips Chemical Company LLC had also expanded the capacity of its Belgium-based plant by debottlenecking theproduction units of ethyl mercaptan (EM) and tetrahydrothiophene (THT).
In particular, the document limits oil content of hydrogen sulfide, methyl mercaptan, ethyl mercaptan and other hazardous chemical compounds.
Ethyl mercaptan fungicides are effective for downy mildew, but they require a four-day re-entry warning after application.
Phone: +974 4473 6000 Email: infos@qatargas.com.qa Website: www.qp.com.qa Closing date: May 3, 2014 Stocking and supply of EM Tender No: LT14MT0011 Description: The scope of this tender is about stocking and supply of ethyl mercaptan (EM) on call-off basis for a period of three years.
The odor added to LP is normally ethyl mercaptan, which smells like rotten eggs in order to detect the gas.
Roxas said Angelito San Juan, the renter of the ill-fated Unit 501-B of Two Serendra, did not smell the accumulated LPG fumes inside the room as ethyl mercaptan - the chemical used as odorant of LPG - had vaporized beyond its recognizable level.
Tests of the particles against ethyl mercaptan, the stuff that gives natural gas its unpleasant odour, showed that nanoparticles were up to twice as effective as the gold standard - activated carbon - at removing the material's foul-smelling odour.
Ethyl mercaptan is added to propane to create the smell to detect leaks.
These trials, carried out by a leading British manufacturer of ready-meal poultry products tested the effectiveness of their Odex4 system in reducing emissions of hydrogen sulphide, ethylamine, ethyl mercaptan and methyl mercaptan from the factory.
Causation can also be linked to ethyl mercaptan, an odorant added to LP gas by suppliers.
Earlier, in 2017, Chevron Phillips Chemical Company LLC had also expanded the capacity of its Belgium-based plant by debottlenecking the production units of ethyl mercaptan (EM) and tetrahydrothiophene (THT).