4 results about "Boron ores" patented technology

The invention relates to a method for producing boron compounds from boron ores such as colemanite and tinkal by means of a photocatalytic process that provides solutions to the high energy requirements, environmental impacts, difficult process conditions, and cost issues arising from conventional chemical processes.

The application discloses a self-crosslinking plant glue concentrated suspension system which is composed of the following substances: a thickening agent with a content of 0.5-5wt%; an emulsifier with a content of 0.2-2wt%; guar gum with a content of 20-60wt%; boron ore fine powder with a content of 5-25wt%; a penetrating agent with a content of 0.01-4wt%; and the rest is a dispersion medium. The application further discloses a preparation method of the self-crosslinking plant glue concentrated suspension system, and the steps are as follows: S1: adding a formula amount of the thickening agent into a formula amount of the dispersion medium, stirring for at least 1 hour, then adding a formula amount of the emulsifier into the mixture, and stirring for at least 10 minutes to obtain a suspension; S2: sequentially adding a formula amount of the guar gum, a formula amount of the boron ore fine powder and a formula amount of the penetrating agent into the suspension obtained in the step S1, and stirring for at least 30 minutes, so that the self-crosslinking plant glue concentrated suspension system is obtained.

The invention belongs to the technical field of microorganisms and biological products thereof, and particularly relates to Pseudomonas raphanipes with a boron dissolving characteristic as well as a screening method and application of the Pseudomonas raphanipes. The preservation number of the rape pseudomonas is CCTCC (China Center For Type Culture Collection) NO: M 2026072. The Pseudomonas aeruginosa TB-01 provided by the invention can more effectively solve the problem of growth obstacles of crops in a boron-deficient soil or high-boron ore environment through a dual mechanism of activating soil boron and secreting IAA to promote plant growth; the dual goals of efficient utilization of boron elements in soil with insufficient available boron supply or crops with high boron element demand and healthy growth of plants are achieved, and good application potential and market value are achieved.

The application discloses a boron ore derived composite lithium negative electrode material and a preparation method and application thereof. A boron-containing ore is added into molten lithium for smelting, and a cast ingot is obtained after cooling. The cast ingot is sequentially subjected to rolling and tabletting, and a composite lithium negative electrode material is obtained. The composite lithium negative electrode material has a remarkable three-dimensional framework structure, which remarkably enhances the mechanical stability of the framework, and can effectively relieve the problems of lithium metal negative electrode dendrite growth, large volume fluctuation and poor mechanical processing performance.