Device and method for extracting rare gas from rock mineral sample inclusions
A rare gas and extraction device technology, applied in the field of geological and mineral exploration, can solve the problems of inability to correctly respond to rare gas trace indications, geological information such as the source of ore-forming fluids, and the inability to extract pure inclusion rare gases, etc., to achieve test results Reliable, improved test efficiency, and convenient operation
Active Publication Date: 2022-03-08
INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The object of the present invention is to provide a device and method for extracting rare gases from inclusions of rock mineral samples, so as to solve the problem that in the prior art, ball milling and crushing methods cannot be used to extract pure rare gases from inclusions, and the extracted rare gases contain both inclusions The rare gas released by the body also contains the rare gas released by the lattice, which leads to the technical problems that the subsequent test results of the rare gas cannot correctly reflect the trace indication of the rare gas, the source of the ore-forming fluid and other geological information.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0053] A specific embodiment of the present invention, such as Figure 1 to Figure 4 As shown, a device for extracting rare gases from rock mineral sample inclusions is disclosed, including:
[0054] The carrying block 2, the top surface of the carrying block 2 is provided with a sample pool 13, and the sample pool 13 is connected with a vacuuming device and a gas purification device through a ventilation pipeline;
[0055] Crucible 4, crucible 4 is placed in...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to a device and method for extracting rare gas from rock mineral sample inclusions, wherein the extraction device includes a bearing block, a crucible, an extrusion mechanism and a hydraulic drive mechanism, a sample pool is arranged on the top surface of the bearing block, and the sample pool passes through a The gas pipeline is connected with the vacuum equipment and the gas purification device; the crucible is placed in the sample pool to accommodate rock and mineral samples; the crucible is equipped with extruding blocks to prepare for extruding rock and mineral samples; the extrusion mechanism is sealed and connected to the sample pool The mouth of the pool, and can be abutted with the extrusion block; the hydraulic drive mechanism is connected with the extrusion mechanism, in order to apply hydraulic driving force to the extrusion mechanism, so that the extrusion block squeezes and breaks the rock mineral sample, and releases the rare gas in the inclusion . The present invention releases the rare gas in the inclusions of rock mineral samples by means of hydraulic extrusion and crushing, and all the extracted rare gases come from the inclusions, so that the test results can correctly reflect geological information such as trace indications of rare gases and ore-forming fluid sources.
Description
technical field [0001] The invention belongs to the technical field of geological and mineral exploration, and in particular relates to a device and method for extracting rare gas from rock mineral sample inclusions. Background technique [0002] Noble gases refer to the gases corresponding to all group 0 elements on the periodic table of elements, also known as noble gases, and become important tracers for geological processes because of their unique chemical inertness. In geological and mineral exploration, the rare gas components and isotopes in rock mineral inclusions contain rich ore-forming geological information, which play an important role in tracing and indicating the study of the origin and source of minerals and the period of mineral accumulation. Therefore, the preparation of noble gases in rock inclusions is the premise and guarantee for the analysis of noble gas components and isotopes. [0003] In the prior art, the method of ball milling and crushing is use...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28G01N1/34
CPCG01N1/286G01N1/34
Inventor 刘锋
Owner INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI