Tipología de Información

Minas y canteras

TOP-DOWN SEQUENTIAL-BUILDING CONSTRUCTION METHOD FOR DEEP AND LARGE VERTICAL SHAFT CAVERN GROUP
25/12/2025 - A top-down sequential-building construction method for deep and large vertical shaft cavern groups is provided. The construction method includes the following steps. A preparation is made for a...
PRINTED CIRCUIT BOARD CRUSHING, SEPARATING AND RECYCLING APPARATUS HAVING COOLING WATER CIRCULATION
02/01/2026 - A printed circuit board crushing, separating and recycling apparatus having cooling water circulation, comprising a rotary crusher (A), a magnetic separation belt (B), and a flotation and...
SHEARER HAVING ADAPTIVE VARIABLE CUTTING LINE DISTANCE AND CUTTING METHOD FOR SHEARER
02/01/2026 - Disclosed are a shearer having an adaptive variable cutting line distance and a cutting method for the shearer. The shearer comprises a box (1), a traveling mechanism (2), a pitch mechanism (3), a...
A WELL SUB-ASSEMBLY, WELL SYSTEM, AND METHOD
02/01/2026 - A well sub-assembly, comprising: a base pipe; a first winding wound around a first annular core; a second winding around the base pipe; and a return line electrically connected to the base pipe at...
Métodos y sistemas para medir frecuencia de impacto de un martillo de una máquina perforadora
21/11/2025 - Método para medir una frecuencia de impacto de martillo de una máquina perforadora, magnitud de torque y velocidad del motor eléctrico mediante análisis de corriente y voltaje que alimenta un...
Método y sistema para registrar datos para una muestra mineral
07/11/2025 - Se describen diversos sistemas y métodos de registro para registrar datos, que se obtienen para una muestra, incluido un registrador de los tipos de materiales por infrarrojo que está...
FRAC-HIT CHANNEL IDENTIFICATION METHOD AND APPARATUS, AND DEVICE
02/01/2026 - Disclosed in the present application are a frac-hit channel identification method and apparatus, and a device. The method comprises: identifying a fracture communication zone existing between a...
Sistemas de elución para el tratamiento de yacimientos subterráneos
29/12/2025 - Los métodos para tratar un pozo productor de un yacimiento subterráneo incluyen obtener un flujo de corriente lateral de un fluido producido de un tubo de producción del pozo en una ubicación...
Carbon dioxide phase change fracturing device
12/09/2025 - The embodiment of the invention provides a carbon dioxide phase change fracturing device. The device comprises a conveying pipe, a phase change fracturing pipe and a pressure-sensitive exploder,...
Relocation of 3 April 2017 Moiyabana Earthquake in Botswana Using Seismological Data from Local Network of Autonomously Recording Seismographs and International Monitoring System Stations
18/12/2025 - An intelligent sensing ball launcher is provided, including a housing, a ball-launching wheel, a driver, a processor, and a first sensor. The housing is provided with a ball entry port, a...
Standardizing waste classification in low and middle income countries: addressing terminology gaps to improve urban segregation behavior
11/12/2025 - A method for controlling equipment used in processing material, the method including, in one or more processing devices: acquiring image data from an image sensor, the image data being indicative...
Experimental study on response mechanisms of sulfate evolution and radon migration in fracture seepage
11/12/2025 - A method of evaluating collapse behaviour of an open hole wall based on a constitutive soil model characterising surrounding soil of the open hole is disclosed. The method is performed by a...
Editorial preface to special issue: From rock to time: evolutionary lineages and the calibration of the Chronostratigraphic Scale
18/12/2025 - An intelligent sensing ball launcher is provided, including a housing, a ball-launching wheel, a driver, a processor, and a first sensor. The housing is provided with a ball entry port, a...
Main factors influencing the pore structure development of late mature organic-rich shales: A case study based on La Peña and Eagle Ford Formations, Sabinas Basin, NE Mexico
11/12/2025 - A method of evaluating collapse behaviour of an open hole wall based on a constitutive soil model characterising surrounding soil of the open hole is disclosed. The method is performed by a...
METHOD FOR RECOVERING HYDROMETALLURGICAL RESIDUE OF LATERITIC NICKEL ORE
11/12/2025 - The present application provides a method for recovering hydrometallurgical residue of lateritic nickel ore. The method comprises: (1) subjecting hydrometallurgical residue of lateritic nickel ore...