Formulation in Surfactant Systems: From-Winsor-to-HLDN

Encyclopedia, Год журнала: 2022, Номер 2(2), С. 778 - 839

Опубликована: Апрель 18, 2022

Formulation is an ancient concept, although the word has been used only recently. The first formulations made our civilization advance by inventing bronze, steel, and gunpowder; then, it was in medieval alchemy. When chemistry became a science with golden age of organic synthesis, second formulation period began. This possible to create new chemical species combinations “à la carte.” However, research developments were still carried out trial error. Finally, third history began after World War II, when properties system associated its ingredients way they assembled or combined. Therefore, systems’ phenomenology related generation some synergy obtain commercial product. Winsor’s studies 1950s enlightening for academy industries that studying empirically surfactant-oil-water (SOW) systems. One key characteristics how interfacial interaction adsorbed surfactant oil water phases could be equal varying physicochemical system. Then, Hansen’s solubility parameter 1960s helped reach further understanding affinity substances make them suitable phases. In 1970s, researchers such as Shinoda Kunieda, different groups working Enhanced Oil Recovery (EOR), among Schechter Wade’s group at University Texas, become using semiempirical correlations attain specific (e.g., low oil-water tension, stable O/W W/O emulsion, high-performance solubilization bicontinuous microemulsion so-called optimum formulation). Nowadays, over 40 years hydrophilic-lipophilic deviation equation (HLD) have feasible formulators improve products many applications surfactants target HLD original normalized form, i.e., HLDN. Thus, can said there current progress being towards interdisciplinary applied numerical guidelines. present work, state-of-the-art multiphase systems containing two immiscible like water, therefore heterogeneous micro-heterogeneous interfaces, discussed. Surfactants, from simple complex polymeric, are generally solve wide variety problems areas. Some significant cases presented here examples dealing petroleum, foods, pharmaceutics, cosmetics, detergency, other occurring dispersions, emulsions, foams we find everyday lives.

Язык: Английский

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Flocculation of emulsified oil-in-water with dodecylbenzene sulfonate and polyacrylamide and floc separation by dissolved air flotation

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 669, С. 131496 - 131496

Опубликована: Апрель 21, 2023

Язык: Английский

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Flotation mechanism and performance of air/condensate bubbles for removing oil droplets in the presence of acetic acid

The Science of The Total Environment, Год журнала: 2024, Номер 927, С. 172311 - 172311

Опубликована: Апрель 8, 2024

Язык: Английский

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Predicting the Performance of Lithium Adsorption and Recovery from Unconventional Water Sources with Machine Learning

Water Research, Год журнала: 2024, Номер 266, С. 122374 - 122374

Опубликована: Сен. 7, 2024

Язык: Английский

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Adsorptive batch and biological treatments of produced water: Recent progresses, challenges, and potentials

Journal of Environmental Management, Год журнала: 2021, Номер 290, С. 112527 - 112527

Опубликована: Апрель 22, 2021

Язык: Английский

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Bioremediation of Oil and Natural Gas Industry Waste Using Methanogens: Current Status and Future Perspective to Biohythane Production

Arabian Journal for Science and Engineering, Год журнала: 2024, Номер unknown

Опубликована: Авг. 4, 2024

Язык: Английский

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Produced water integration in CO2 storage using different injection strategies: The effect of salinity on rock petrophysical, mineralogy, wettability and geomechanical properties

Journal of Environmental Management, Год журнала: 2024, Номер 372, С. 123307 - 123307

Опубликована: Ноя. 20, 2024

Язык: Английский

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Progress in treatment of oilfield produced water using membrane distillation and potentials for beneficial re-use

Separation and Purification Technology, Год журнала: 2021, Номер 278, С. 119494 - 119494

Опубликована: Авг. 18, 2021

Язык: Английский

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Braid-reinforced PVDF hollow fiber membranes for high-efficiency separation of oily wastewater

Journal of environmental chemical engineering, Год журнала: 2022, Номер 10(2), С. 107258 - 107258

Опубликована: Янв. 24, 2022

Язык: Английский

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A novel profile modification HPF-Co gel satisfied with fractured low permeability reservoirs in high temperature and high salinity

Petroleum Science, Год журнала: 2023, Номер 21(1), С. 683 - 693

Опубликована: Авг. 18, 2023

Conformance control and water plugging are a widely used EOR method in mature oilfields. However, majority of conformance agents unavoidable dehydrated situation high-temperature high-salinity low permeability reservoirs. Consequently, novel system HPF-Co gel, based on stabilizer (CoCl2·H2O, CCH) is developed. The bulk gel has better performances with high temperature (120 °C) salinity (1×105 mg/L). According to Sydansk coding system, the strength CCH increased code G. dehydration rate 32.0% after aging for 150 d at 120 °C, showing excellent thermal stability. rheological properties HPF also studied. results show that storage modulus (G′) always greater than gel. effect microstructure denser network, diameter three-dimensional network skeleton 1.5–3.5 μm. After 90 aging, still good structure. Infrared spectroscopy forms coordination bonds N O atoms amide group, which can suppress vibration cross-linked sites improve stability temperature. Fractured core test determines optimized polymer injection strategy velocity exceeding 98%. Moreover, subsequent waterflooding recovery be improved by 17%.

Язык: Английский

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