5results about How to "High oil absorption" patented technology

The application discloses a preparation method of a magnetic oil-absorbing resin based on a high internal phase emulsion template. First, a certain amount of magnetic nanoparticles, an initiator and a surfactant are added into a solution containing monomers, a crosslinking agent and a pore-forming agent, and after being uniformly mixed, an oil phase is obtained; then, under mechanical stirring, a calcium chloride aqueous solution is slowly added into the oil phase to obtain a water-in-oil high internal phase emulsion; then, a polymerization reaction is carried out at 70 DEG C for about 24 hours; after being extracted by anhydrous ethanol by means of a Soxhlet extractor and vacuum dried, the magnetic oil-absorbing resin is obtained. By adjusting the content of the magnetic nanoparticles, the pore structure and oil-absorbing performance of the magnetic oil-absorbing resin are optimized, and a series of magnetic oil-absorbing resins are prepared, which exhibit good oil-absorbing performance, magnetic response and recycling performance.

This invention belongs to the field of battery materials, specifically relating to a carbon-based conductive agent with a point-and-sheet contact anchoring structure, its preparation, and application. It comprises layered graphite with a porous structure, and acetylene black nanoparticles anchored on the surface and within the pore structure of the layered graphite. The preparation method of the material is as follows: layered graphite and a pore-forming agent are mixed and subjected to a pore-forming treatment at a temperature T1 of 800~1300℃ to obtain porous layered graphite; the porous layered graphite is then subjected to acetylene deposition treatment to obtain the carbon-based conductive agent with the point-and-sheet contact anchoring structure. The material of this invention exhibits a good fusion interface between the acetylene black and graphite, combining good liquid absorption, DCR (diffusion rate) performance, especially low-temperature DCR performance, and universal applicability to both positive and negative electrodes.

The application discloses a method for preparing high oil-absorbing dietary fiber by steam explosion combined with probiotic fermentation, and comprises the following steps: S1, adding acetic acid aqueous solution into rice bran powder for soaking, filtering and drying to obtain dried rice bran powder; S2, carrying out steam explosion processing on the dried rice bran powder obtained in step S1 to obtain steam explosion processed rice bran powder; S3, adding water, prebiotics and probiotics into the steam explosion processed rice bran powder obtained in step S2 for fermentation, filtering and collecting the filter residue after fermentation, and the filter residue is high oil-absorbing dietary fiber. The method provided by the application solves the problems of low oil holding capacity and poor flavor of rice bran dietary fiber caused by compact structure, provides dietary fiber ingredients for special food for obese patients or diabetic patients, and is beneficial to improving the added value of rice bran.

The utility model relates to an oil cooling system, engine and generator set, including crankcase, the outside of crankcase is installed cooling filter subassembly to the lubricating oil in the crankcase is filtered and cooled, install the crankshaft and oil pump in the crankcase, the input end of oil pump and crankshaft transmission connection, the oil outlet end of oil pump and the oil inlet end of cooling filter subassembly through -going connection. Install the oil pump in the crankcase, the seal between the tank cover and the crankcase will not change because of the gravity of oil pump, adopt the pipeline to make the oil pump and cooling filter subassembly communicate, avoid the excessive oil way integrated on the crankcase, reduce the machining cost of crankcase and improve the overall strength of crankcase.

This application relates to the field of color cosmetics technology, specifically disclosing an eyeshadow that becomes brighter with rubbing and its preparation method. The eyeshadow comprises 38%-43% filler, 22%-31% colorant, 12%-16% emollient, 1%-2% moisturizer, and 4%-7% dispersant; the filler includes 30%-40% synthetic fluorophlogopite, 15%-20% triethoxyoctylsilane, 15%-20% talc, 10%-15% starch octenyl succinate aluminum, and 5%-10% silica. This eyeshadow, which becomes brighter with rubbing, possesses the advantages of providing both brightness and a sheer finish, as well as color payoff, coverage, and finishing properties.