A microsphere cavity that forms a whispering gallery mode is used. By vibrationally coupling a whispering gallery mode being one of kinds of an optical mode to a vibrational mode of water or a liquid other than water, ultra strong coupling water or a liquid in a vibrational coupling state is generated. A first example is to acquire aerosol in which water itself or a liquid itself other than water constitutes a micro-water sphere cavity or a micro-liquid sphere cavity (50) and is a dispersoid. A second example is to acquire colloid or emulsion in which a micro-dielectric sphere cavity (53) is a dispersoid and water or a liquid other than water is a dispersion medium.

The disclosure provides a method for preparing an amphiphilic lignin nanomaterial based on pulping black liquor, an amphiphilic lignin nanomaterial, and an oil sludge detergent. In the disclosure, physical treatments such as ball milling and high-pressure jet homogenization treatment are conducted on alkali lignin at the early stage to adjust the molecular weight and size of alkali lignin and thus to give alkali lignin nanoparticles with uniform particle sizes; and on this basis, a chemical treatment such as alkylation grafting modification is conducted to give amphiphilic lignin nanoparticles with both hydrophilicity and lipophilicity. Due to the nano-size effect, the amphiphilic lignin nanomaterial has a significantly-increased specific surface area (SSA) and effectively-improved surface properties, which can reduce the oil-water interfacial tension, and emulsify the crude oil and peel off the crude oil from the surface of rock particles, so as to achieve the purpose of oil-solid separation.

The disclosure provides a method for preparing an amphiphilic lignin nanomaterial based on pulping black liquor, an amphiphilic lignin nanomaterial, and an oil sludge detergent. In the disclosure, physical treatments such as ball milling and high-pressure jet homogenization treatment are conducted on alkali lignin at the early stage to adjust the molecular weight and size of alkali lignin and thus to give alkali lignin nanoparticles with uniform particle sizes; and on this basis, a chemical treatment such as alkylation grafting modification is conducted to give amphiphilic lignin nanoparticles with both hydrophilicity and lipophilicity. Due to the nano-size effect, the amphiphilic lignin nanomaterial has a significantly-increased specific surface area (SSA) and effectively-improved surface properties, which can reduce the oil-water interfacial tension, and emulsify the crude oil and peel off the crude oil from the surface of rock particles, so as to achieve the purpose of oil-solid separation.

A device for mixing powders by cryogenic fluid, characterised in that it comprises at least: a chamber for mixing powders, comprising a cryogenic fluid; a chamber for supplying powders in order to allow the powders to be introduced into the mixing chamber; means for agitation in the mixing chamber so as to allow the mixing of the powders placed in suspension in the cryogenic fluid.

According to embodiments described in the specification, an exemplary method is disclosed for hydraulically hoisting potash (or other evaporite ore) fines material from an underground mine. The method includes mining an ore deposit using a boring machine to generate Run-of-Mine (ROM) material at a mine face, conveying the generated ROM material to an underground ore screening plant, screening the ROM material relative to a threshold size wherein the threshold size is a feed size of one or more flotation cells at a surface processing plant, mixing fines material, comprising ROM material that is below the threshold size, with a saturated brine to create a slurry mixture wherein the saturated brine prevents the fines material from dissolving into the slurry mixture, and pumping the slurry mixture to a surface location via one of a shaft and a borehole to the surface product separation plant.

Provided are composite materials that may include a monophasic blend including at least one metal, and graphene. The graphene may be present in the monophasic blend at an amount of about 0.001% to about 90%, by weight, based on the weight of the composite material. Also provided are methods for continuously producing composite materials, and apparatuses

According to embodiments described in the specification, an exemplary method is disclosed for hydraulically hoisting potash (or other evaporite ore) fines material from an underground mine. The method includes mining an ore deposit using a boring machine to generate Run-of-Mine (ROM) material at a mine face, conveying the generated ROM material to an underground ore screening plant, screening the ROM material relative to a threshold size wherein the threshold size is a feed size of one or more flotation cells at a surface processing plant, mixing fines material, comprising ROM material that is below the threshold size, with a saturated brine to create a slurry mixture wherein the saturated brine prevents the fines material from dissolving into the slurry mixture, and pumping the slurry mixture to a surface location via one of a shaft and a borehole to the surface product separation plant.

An apparatus that may be used for the display and storage of decorative lights is disclosed. The apparatus may include a housing that includes a hollow body portion defining an interior and a substantially cylindrical neck portion that defines an axis that extends into the body portion, the neck portion further defining an opening for accessing the interior. The apparatus may further include a lid assembly configured to be removably coupled with the housing. The lid assembly may include a fixed portion configured to be removably coupled with the housing, and a movable portion movably coupled with the fixed portion. The movable portion may move from an open configuration to a closed configuration to alter the size of an opening provided through the lid assembly.

A method for processing phase change material includes providing pieces of phase change material having a transition temperature, the pieces of phase change material being in a solid phase. A medium is provided which is transformable from a liquid state to a solid state, the medium is in the liquid state and at a temperature which is below the transition temperature of the pieces of phase change material. The pieces of phase change material are combined with the medium to form a mixture. The mixture is supplied to a tool which forms a phase change material product. The medium is then transformed to the solid state.

[Problem] To provide a device for manufacturing composite particles constructed by flow paths having relatively great widths and capable of controlling an adsorption ratio of particles, and to provide a method for manufacturing composite particles using this manufacturing device.

[Solution] A device for manufacturing composite particles includes at least one first inlet flow path (2) for supplying a first fluid, at least one second inlet flow path (3) for supplying a second fluid, and a mixing flow path (5) for merging the first fluid and the second fluid supplied respectively from the first inlet flow path and the second inlet flow path and allowing the two kinds of fluids to flow down for a predetermined length while mixing the two kinds of fluids. The mixing flow path is a continuous flow path and has a heterogeneous cross-sectional flow path area in a continuity direction thereof.