Results 11 to 20 of about 139,399 (305)

Elemental sulfur corrosion of nickel-based alloy 825 in CO2–H2S-containing environment at high temperature and high pressure

open access: yesJournal of Materials Research and Technology, 2023
The elemental sulfur corrosion resistance and corrosion mechanisms of nickel-based alloy 825 at high temperature and high pressure are still missing. This work investigates the elemental sulfur corrosion of nickel-based alloy 825 in CO2–H2S-containing ...
Haonan Li   +4 more
doaj   +1 more source

Flotation Performance, Structure-Activity Relationship and Adsorption Mechanism of O-Isopropyl-N-Ethyl Thionocarbamate Collector for Elemental Sulfur in a High-Sulfur Residue

open access: yesMetals, 2021
O-isopropyl-N-ethyl thionocarbamate (IPETC) collector was used to selectively recover elemental sulfur from a high-sulfur residue, and its flotation performance, structure–property relationship and adsorption mechanism to elemental sulfur were studied ...
Guiqing Liu   +6 more
doaj   +1 more source

Experimental Study on the Elemental Sulfur Solubility in Sour Gas Mixtures

open access: yesFrontiers in Earth Science, 2021
The investigation of elemental sulfur solubility plays critical roles on sour gas reservoir development. In this paper, the solubility of elemental sulfur was directly measured by static method with gas samples from well M1 of a sour gas reservoir in ...
Rui Zhang   +10 more
doaj   +1 more source

Effects of elemental sulfur and sulfur-bearing minerals on the thermal evolution of aromatic compounds in solid bitumen

open access: yesShiyou shiyan dizhi, 2021
Previous studies have shown that some of the aromatic compound parameters have good correlation with the maturity of organic matter. However, it is still unknown whether the widely used aromatic maturity-related parameters are available with the co ...
Yanyan ZHANG   +4 more
doaj   +1 more source

A Study on Elemental Sulfur Equilibrium Content in Mixtures of Methane, Carbon Dioxide, and Hydrogen Sulfide under Conditions of Natural Gas Pipeline Transmission

open access: yesEnergies, 2023
The effect of gathering pipeline pressure, temperature, and key components on the solubility of monomeric sulfur in high-sulfur-content natural gas is directly related to the prediction and prevention of sulfur deposition in surface gathering pipelines ...
Gang Liu   +3 more
doaj   +1 more source

Primary Growth Behavior of Sulfur Particles through the Throttle Valve in the Transmission System of High Sulfur Content Natural Gas

open access: yesEnergies, 2023
The deposition of sulfur particles in gathering and transportation pipeline system can cause serious safety problems and economic losses. When the high sulfur content natural gas (HSCNG) flows through the throttle valve of the gathering and ...
Gang Liu, Duo Chen, Bo Li, Changjun Li
doaj   +1 more source

Elemental sulfur aerosol-forming mechanism [PDF]

open access: yesProceedings of the National Academy of Sciences, 2017
SignificanceThe elemental sulfur aerosols are an important constituent in the atmospheres of Earth, Mars, and Venus. There is now evidence suggesting that these aerosols have also played a role in the evolution of early life on Earth. Traditionally, the photolysis of sulfur gases by UV light is thought to be the main mechanism for the formation of ...
Manoj, Kumar, Joseph S, Francisco
openaire   +2 more sources

Effect of abiotic factors on sulfidogenic activity of bacteria Desulfuromonas sp.

open access: yesRegulatory Mechanisms in Biosystems, 2020
Sulfur-reducing bacteria are promising agents for the development of new methods of wastewater treatment with the removal of ions of heavy metals and organic compounds.
O. M. Сhaіka, T. B. Peretyatko
doaj   +1 more source

Effects of Elemental Sulfur on Soil pH and Growth of Saskatoon Berry (Amelanchier alnifolia) and Beaked Hazelnut (Corylus cornuta) Seedlings

open access: yesSoil Systems, 2022
The land disturbed by open-pit oil sands mining must be restored to support the survival and growth of native boreal plants. Because tailings sand and sodic shale overburden are commonly used as an underlying parent substrate that is capped by boreal ...
Xuehui Sun   +5 more
doaj   +1 more source

Elemental Abundances of Blue Compact Dwarfs from mid-IR Spectroscopy with Spitzer [PDF]

open access: yes, 2007
We present a study of elemental abundances in a sample of thirteen Blue Compact Dwarf (BCD) galaxies, using the $\sim$10--37$\mu$m high resolution spectra obtained with Spitzer/IRS.
Bernard-Salas, J.   +6 more
core   +5 more sources

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