Abstract: The present disclosure provides a control method applied to an electronic device. The electronic device includes a first human-machine interaction area and a second human-machine interaction area, the first human-machine interaction area and the second human-machine interaction area being movable relative to each other.

Abstract: The present invention is to provide a process for removing magnesium contained as an impurity from nickel sulfate and producing high-purity nickel sulfate. The process for producing an aqueous nickel sulfate solution from which magnesium is removed from nickel sulfate, comprises the following steps (1) to (3): (1) a carbonation step obtaining a slurry comprising nickel carbonate as a solid content by mixing a nickel sulfate aqueous solution and lithium carbonate, (2) a solid-liquid separation step of separating the slurry obtained in the carbonation step into a solid content and liquid component, and (3) a dissolution step dissolving the solid content obtained in said solid-liquid separation step with a solution containing sulfuric acid.

Abstract: The present invention is to provide a means for efficiently and economically separating and recovering transition metals including nickel and cobalt, and lithium from an aqueous sulfate solution comprising the transition metal and lithium as major components. The present invention is a process for producing lithium sulfate comprising: a step of concentration-crystallization to an aqueous solution comprising at least lithium sulfate and a transition metal sulfate as main components so as to obtain a slurry comprising lithium sulfate as a solid content, and a step of solid-liquid separation of the slurry obtained in the step of concentration-crystallization so as to separate lithium crystals and a crystallization mother liquor.

Abstract: The present invention provides an efficient producing method of high-purity lithium hydroxide, capable of increasing the yield of lithium hydroxide, removing alkali metal impurities, and reducing the amount of by-products generated.

Abstract: The present disclosure provides an information processing method. The method includes obtaining a first parameter of a hardware platform or obtaining a second parameter of a second parameter; and configuring the second parameter of the operating system based on the first parameter of the hardware platform, or configuring the first parameter of the hardware platform based on the second parameter of the operating system to cause a power consumption configuration of the hardware platform itself to match a power consumption configuration of the hardware platform controlled by the hardware platform. The electronic device provided in the present disclosure can enable collaboration and connection between hardware management and software parameters of the operating system, thereby achieving better power-saving effect, and making intelligent adjustment based on the user's usage scenarios and needs.

Abstract: The present disclosure provides a control method applied to an electronic device. The electronic device includes a first human-machine interaction area and a second human-machine interaction area, the first human-machine interaction area and the second human-machine interaction area being movable relative to each other.

Abstract: The present disclosure provides an information processing method. The method includes obtaining a first parameter of a hardware platform or obtaining a second parameter of a second parameter; and configuring the second parameter of the operating system based on the first parameter of the hardware platform, or configuring the first parameter of the hardware platform based on the second parameter of the operating system to cause a power consumption configuration of the hardware platform itself to match a power consumption configuration of the hardware platform controlled by the hardware platform. The electronic device provided in the present disclosure can enable collaboration and connection between hardware management and software parameters of the operating system, thereby achieving better power-saving effect, and making intelligent adjustment based on the user's usage scenarios and needs.