Zobrazeno 1 - 10
of 353
pro vyhledávání: '"hydrate inhibitor"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Using acrylic acid advanced ester and styrene as raw materials, the long-chain polyester polymer, polyacrylic acid advanced ester-styrene pour point depressant (P-PPD), was synthesized by molecular design, and its structure was characterized
Externí odkaz:
https://doaj.org/article/ab36d70529dd45c1b247f1468394c387
Autor:
Anton P. Semenov, Timur B. Tulegenov, Rais I. Mendgaziev, Andrey S. Stoporev, Vladimir A. Istomin, Daria V. Sergeeva, Daniil A. Lednev, Vladimir A. Vinokurov
Publikováno v:
Data in Brief, Vol 54, Iss , Pp 110517- (2024)
This work systematically investigates the effect of methanol (MeOH) in a wide range of concentrations (0, 1, 2.5, 5, 10, 20, 30, 40, and 50 mass%) on methane hydrate nucleation and growth kinetics. Multiple measurements of gas hydrate onset temperatu
Externí odkaz:
https://doaj.org/article/18bf1854da734260b727f84e93f8fdf8
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 7, Pp 2302-2313 (2023)
Abstract In oil and gas exploitation and transportation, it is essential to avoid hydrate blockage in the wellbores and pipelines. Using kinetic inhibitors in composite with thermodynamic inhibitors can reduce the operational expenditure for oil and
Externí odkaz:
https://doaj.org/article/1ee8d0714b724f2fbfbbc0be8be405d0
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Kinetic hydrate inhibitor laboratory testing before field application is one of the key priorities in the oil and gas industry. The common induction-time-based technique is often used to evaluate and screen for kinetic hydrate inhibitors (KHIs). Howe
Externí odkaz:
https://doaj.org/article/c23a130991d74dfe9bcf21e1fa937bb7
Autor:
Iftikhar Ahmed, Shahbaz Abbas, Fahim Qaiser Jamal, Iftikhar Ahmad, Afshan Naseem, Abdul Malik Tahir
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e25811- (2024)
Natural gas and condensate are exposed to hydrates formation at high pressure and low temperature in the presence of traces of water. Hydrates formation results in blockage of pipelines and equipment leading to plant shutdown and production losses. T
Externí odkaz:
https://doaj.org/article/a620b46a842642cca98c45e806b13c41
Publikováno v:
Frontiers in Water, Vol 5 (2023)
Electrocoagulation is a water treatment technology capable to remove a variety of organic pollutants from water. It is advantageous compared to chemical coagulation due to the controlled dissolution of coagulants by regulating the current density and
Externí odkaz:
https://doaj.org/article/4255685114954d1a89c49451c60cc2fc
Akademický článek
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Autor:
Anton P. Semenov, Yinghua Gong, Rais I. Mendgaziev, Andrey S. Stoporev, Vladimir A. Vinokurov, Tianduo Li
Publikováno v:
Data in Brief, Vol 49, Iss , Pp 109303- (2023)
The equilibrium conditions of sII methane/propane hydrates have been experimentally determined for the C3H8/CH4-H2O-urea system. The equilibrium dissociation temperatures and pressures of sII hydrates span a wide P,T-range (266.7–293.9 K; 0.87–9.
Externí odkaz:
https://doaj.org/article/ec6f4b27a7694aa0ac406a19af771f22
Publikováno v:
Data in Brief, Vol 48, Iss , Pp 109283- (2023)
To determine the ability of dimethyl sulfoxide (DMSO) to inhibit methane hydrate formation by the thermodynamic mechanism, we measured the pressures and temperatures of monovariant equilibrium of three phases: gaseous methane, aqueous DMSO solution,
Externí odkaz:
https://doaj.org/article/36c4e3d6eeb24bf295888f954efd8d2e
Akademický článek
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