Described here is a method for recovering stainless steel from stainless steel slag, wherein the method comprises providing stainless steel slag, subjecting the stainless steel slag to dry milling followed by classifying the milled stainless steel slag to at least two fractions based on particle size characterised as small and middle fraction based on the particle size. The small and middle fractions are individually subjected to magnetic separation to separate a magnetic fraction from a non-magnetic fraction. The magnetic fractions are subjected to further separation to obtain particles with concentrated amount of stainless steel, which are subsequently recovered.

A metal-infused liquid glass product or coating and a method for safely picking up glass shards from a surface. The invention provides a clear metal-infused liquid stored in an aerosol can, designed for easy application on a glass surface or onto glass shards. The liquid is sprayed onto the glass surface or glass shards using a nozzle, adheres to the surface, and dries within a specific time period. Once dried, the liquid forms a transparent coating on the glass, enabling for unobstructed visibility. The liquid contains micro metallic particles that impart magnetic properties to the glass shards, making them easily attractable with a conventional magnet. The magnet can be used for attracting and picking up glass shards without using any other device. The invention simplifies the process of collecting and removing glass shards, thereby providing enhanced safety and convenience.

A metal-infused liquid glass product or coating and a method for safely picking up glass shards from a surface. The invention provides a clear metal-infused liquid stored in an aerosol can, designed for easy application on a glass surface or onto glass shards. The liquid is sprayed onto the glass surface or glass shards using a nozzle, adheres to the surface, and dries within a specific time period. Once dried, the liquid forms a transparent coating on the glass, enabling for unobstructed visibility. The liquid contains micro metallic particles that impart magnetic properties to the glass shards, making them easily attractable with a conventional magnet. The magnet can be used for attracting and picking up glass shards without using any other device. The invention simplifies the process of collecting and removing glass shards, thereby providing enhanced safety and convenience.

An adhesive includes an organic material, an inorganic material, a curing agent and a catalyst. The adhesive is able to bond the wood material, especially recycled wood material. The wood material is not necessary to have any pretreatment like removing color, pigment or plastic lining so as to be introduced to the film process directly. After breaking and adjusting the moisture content of the wood material, it can be mixed with the adhesive and hard pressed into wood product with good duration and quality. The adhesive and the production method of wood board is able to ameliorate the problem of the conventional water based adhesive to save energy and processing time.

An adhesive includes an organic material, an inorganic material, a curing agent and a catalyst. The adhesive is able to bond the wood material, especially recycled wood material. The wood material is not necessary to have any pretreatment like removing color, pigment or plastic lining so as to be introduced to the film process directly. After breaking and adjusting the moisture content of the wood material, it can be mixed with the adhesive and hard pressed into wood product with good duration and quality. The adhesive and the production method of wood board is able to ameliorate the problem of the conventional water based adhesive to save energy and processing time.

A lithium compound is provided, with which a positive active material containing a decreased amount of magnetically attractable substances can be easily obtained while shortening the total time for production of a positive electrode for a nonaqueous electrolyte secondary battery. The lithium compound is used for producing a positive active material for a nonaqueous electrolyte secondary battery, with which a lithium transition metal composite oxide can be obtained by mixing the lithium compound with a transition metal composite hydroxide or the like obtained by crystallization reaction, and then firing the mixture obtained by mixing, wherein when water and a magnet are added to and mixed and stirred with the lithium compound, the amount of magnetically attractable substances captured by the magnet is 0.0007 mass % or less with respect to the amount of lithium in the lithium compound. Therefore, a positive active material in which the amount of magnetically attractable substances contained is 0.02 mass ppm or less can be easily obtained while shortening the total time for production of the positive active material.

A method for magnetic cellular manipulation may include contacting a composition with a biological sample to form a mixture. The composition may include a plurality of particles. Each particle in the plurality of particles may include a magnetic substrate. The magnetic substrate may be characterized by a magnetic susceptibility greater than zero. The composition may also include a chargeable silicon-containing compound. The chargeable silicon-containing compound may coat at least a portion of the magnetic substrate. The biological sample may include cells and/or cellular structures. The method may also include applying a magnetic field to the mixture to manipulate the composition.

A method for magnetic cellular manipulation may include contacting a composition with a biological sample to form a mixture. The composition may include a plurality of particles. Each particle in the plurality of particles may include a magnetic substrate. The magnetic substrate may be characterized by a magnetic susceptibility greater than zero. The composition may also include a chargeable silicon-containing compound. The chargeable silicon-containing compound may coat at least a portion of the magnetic substrate. The biological sample may include cells and/or cellular structures. The method may also include applying a magnetic field to the mixture to manipulate the composition.

A process for manufacturing a reclaimed alloy material includes the steps of crushing a magnetic core including an amorphous alloy ribbon; putting a prepared organic solvent and crushed pieces obtained in the step of crushing into a container and putting the crushed pieces into contact with the organic solvent in the container; selectively discharging the organic solvent from the container after putting the crushed pieces into contact with the organic solvent; and evaporating, after discharging the organic solvent, the organic solvent remaining in the container. The crushed pieces, removed from the container after the organic solvent is evaporated, is reused as a reclaimed alloy material.

A process for manufacturing a reclaimed alloy material includes the steps of crushing a magnetic core including an amorphous alloy ribbon; putting a prepared organic solvent and crushed pieces obtained in the step of crushing into a container and putting the crushed pieces into contact with the organic solvent in the container; selectively discharging the organic solvent from the container after putting the crushed pieces into contact with the organic solvent; and evaporating, after discharging the organic solvent, the organic solvent remaining in the container. The crushed pieces, removed from the container after the organic solvent is evaporated, is reused as a reclaimed alloy material.