Results 61 to 70 of about 299,100 (295)
A salt-induced viscosifying smart polymer for fracturing inter-salt shale oil reservoirs
Petroleum Science, 2019 Inter-salt shale oil reservoirs located between two salt layers are always accompanied by high temperature and high salinity. However, the present commonly used water-soluble polymers in fracturing fluids suffer from poor tolerance to high temperature ...
Xian’e Li +5 more
doaj +1 more source
Advances in Civil Engineering, 2020 Bentonite, when used as buffer/backfill material in the deep disposal of high-level radioactive waste (HLW), could undergo desiccation shrinkage or even cracking due to the heat released from HLW, impairing the efficiency of the barrier system ...
Long Tan, Penglin Zheng, Qingbing Liu
doaj +1 more source
Effect of NaCl solution on primary physical-mechanical behaviors of deep-sea sediments
Yantu gongcheng xuebao, 2021 The environment of the salt solution in deep sea can be greatly disturbed by the ocean currents and oil-gas exploitation. Therefore, it is necessary to explore the effects of saline solution on the physical-mechanical behaviors of the deep-sea sediments.
HU Shi-jun 1, 2, CHEN Pan 1, 2, WEI Chang-fu 1, 2, YI Pan-pan 1, WANG Yong 1, 2
doaj +1 more source
Inclusion of chemical effect in a fully coupled THM finite element code [PDF]
, 2018 Bentonite-rich clays can be used as a buffer / backfill material in deep geological repositories for nuclear waste. The prediction of the long-term performance of a buffer / backfill in such a complex environment, where the temperature, humidity and ...
Abed, A. A. +3 more
core
Self-propulsion of pure water droplets by spontaneous Marangoni stress driven motion
, 2014 We report spontaneous motion in a fully bio-compatible system consisting of pure water droplets in an oil-surfactant medium of squalane and monoolein.
Dauchot, Olivier +3 more
core +3 more sources
Nanocomposites and methods for synthesis and use thereof [PDF]
, 2009 Nanocomposite compositions and methods of synthesis of the compositions are described. In particular, liquid crystal-functionalized nanoparticles, liquid crystal-templated nanoparticles, nanocomposite compositions including the nanoparticles, and ...
Furman, Benjamin R. +3 more
core +1 more source
Investigation of flotation of salts in their saturated solutions
IOP Conference Series: Materials Science and Engineering, 2019 Abstract Flotation of NaCl, KCl and KPF6 in saturated aqueous solutions was investigated. The tests were carried out for salt particle sizes of >200, 100-200, 71-100 and <71μm. Flotation tests were performed in a Hallimond flotation cell.
M Dubiel, T Ratajczak
openaire +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Dreiphasendampftensiometrie (Salzbullioskopie IV): Neue Apparatur und Anwendung
CHIMIA, 1993 A new apparatus for measuring the steady-state temperatur difference between two saturated solutions of the inert salt, one of them contining a foreign substance, is discribed.
Balazs Magyar
doaj +2 more sources
Frontiers in Chemistry, 2021 To overcome the problem of arsenic separation and enrichment from an alkaline leaching solution in arsenic-containing dust, a CO32--type tri-n-octylmethyl-ammonium chloride (TOMAC) method for extracting thioarsenite is proposed in this paper. Considering
Kang Yan +6 more
doaj +1 more source