Subtecnologías
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Minas y canteras

Rare-earth-salt-modified steel-slag-based abrasion-resistant mortar material and preparation method thereof
28/08/2026 - The invention provides a rare earth salt modified steel slag-based abrasion-resistant mortar material and a preparation method thereof, and belongs to the technical field of water conservancy and...
Ionic type rare earth mine electric drive mining and electric method flow measurement control method and system
28/08/2026 - The invention discloses an ion type rare earth mine electric drive mining and electric method flow measurement control method and system, and the system comprises a distributed electrode array, a...
Aluminum alloy material for grain refinement, grain refinement method and casting mold of aluminum alloy material
03/04/2026 - The invention provides a grain-refined aluminum alloy material, a grain refining method and a casting mold of the grain-refined aluminum alloy material, and aims to solve the technical problems...
AN ION ADSORPTION TYPE RARE EARTH ORE PROSPECTING METHOD BASED ON A MULTI-COMPONENT COMPOSITE METALLOGENIC MODEL
26/11/2025 - The invention discloses an ion adsorption type rare earth ore prospecting method based on multi-component complex metallogenic model, which belongs to the technical field of rare earth ore...
PURE INORGANIC STIMULI-RESPONSIVE SOL, PREPARATION METHOD THEREFOR, AND USE THEREOF
30/10/2025 - Provided are a pure inorganic stimuli-responsive sol, a preparation method therefor, and a use thereof. The sol comprises an inorganic one-dimensional nanomaterial and a solution for dispersing...
PROCESS AND DEVICE FOR DEEP PROCESSING OF BIOMASS AND SYNERGISTIC TREATMENT OF SOLID WASTES FROM MULTIPLE FIELDS
09/10/2025 - The present invention belongs to the field of the treatment of solid waste, and relates to a process and device for the deep processing of biomass and the synergistic treatment of solid wastes...
ORGANIC-INORGANIC COMPOSITE THERMAL INSULATION MEDIUM AND PREPARATION METHOD THEREOF
08/05/2025 - Disclosed is an organic-inorganic composite thermal insulation medium, which is a nanoparticle having a structure of (Mx-Rn) WOy, where M represents a doped metal element, R represents an organic...
Mineral processing technology for recovering rare earth, fluorite and barite from rare earth tailings
29/10/2024 - The invention relates to the technical field of mineral processing, in particular to a mineral processing technology for recovering rare earth, fluorite and barite from rare earth tailings, and...
Method for improving quality and reducing impurities of fluorite flotation concentrate
13/09/2024 - The invention relates to the technical field of mineral processing, and provides a fluorite flotation concentrate quality improvement and impurity reduction method which comprises the steps that...
Method for recovering zinc-silver-sulfur minerals from lead-zinc flotation tailings
06/09/2024 - The invention belongs to the technical field of redevelopment and utilization of rare earth metal ore tailings, and particularly relates to a method for recovering zinc-silver-sulfur minerals from...
MAGNETIC COLD STORAGE MATERIAL PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC-FIELD-APPLICATION-TYPE SINGLE-CRYSTAL PULLER, AND HELIUM RE-CONDENSATION APPARATUS
07/03/2024 - Magnetic cold storage material particles with a low breakage rate in the case of being subjected to long-term vibration caused by operation of a refrigerator under a cryogenic temperature are...
Method for smelting ferroniobium and enriching rare earth and titanium
13/06/2023 - The invention relates to a method for smelting ferroniobium and enriching rare earth and titanium. The method comprises the following steps: S1, providing co-associated ore or metallurgical slag...