High-temperature and high-pressure synthesis equipment
A high-temperature and high-pressure synthesis and equipment technology, applied in heating or cooling equipment, air chambers/airlocks, laboratory appliances, etc., can solve the problems of poor uniformity and stability of the pressure field and poor experimental accuracy, and achieve uniformity and stability Good, good reliability, good experimental accuracy
Pending Publication Date: 2020-10-16
CHINA UNIV OF GEOSCIENCES (BEIJING)
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Problems solved by technology
[0006] In view of this, the present invention aims to propose a high-temperature and high-pressure synthesis equipment, which solves the technical problems of poor uniformity and stability of the temperature field and pressure field of the sample chamber, and poor experimental accuracy.
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[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0028] The descriptions referring to "left", "right", "upper", "lower", etc. in the present invention are for descriptive purposes only, and cannot be understood as indicating or implying their relative importance or implying the number of indicated technical features , and has been marked in the attached figure. Thus, features defined as "left", "right", "upper" and "lower" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the technical solutions between the embodiments can be combined, they are all within the scope of protection required by the present invention. Inside.
[0029] The present invention will be desc...
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The invention provides high-temperature and high-pressure synthesis equipment which comprises a synthesis device, a main press machine, a water cooler, a stabilized voltage supply, a control system and a hydraulic system, the synthesis device is arranged in the main press machine; the output pressure of the main press machine acts on the synthesis device; the synthesis device is connected with thewater cooler through a plurality of circulating pipelines for cooling on the synthesis device, the synthesis device is connected with the stabilized voltage supply through a wire so as to heat the synthesis device and is matched with the circulating pipelines to control the experimental temperature of samples, the hydraulic system is connected with the main press machine, and the hydraulic systemis a servo control two-stage pressurization system; the control system is connected with the hydraulic system, the stabilized voltage supply, the water cooler, the main press machine and the synthesis device so as to control and display the running state of the devices, the uniformity and stability of a temperature field and a pressure field during an experiment can be improved, and long-time accurate control over the temperature and the pressure of a sample bin in the device can be maintained.
Description
technical field [0001] The invention relates to the field of geological experiment devices, in particular to high-temperature and high-pressure synthesis equipment. Background technique [0002] The experimental research of high temperature and high pressure is an important part of earth science research, and it is an indispensable and important way and window in the study of deep crust, mantle, core-mantle boundary and even the earth's core, planetary origin and evolution, etc. . [0003] The high-temperature and high-pressure piston cylinder press is a high-temperature and high-pressure instrument widely used in the field of international static high-pressure large-cavity experiments. By simulating the conditions of temperature, pressure, composition and oxygen fugacity inside the earth, simulate the environment inside the earth, prepare new materials, and explore the unique physical properties under high pressure. [0004] The traditional high-temperature and high-press...
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Login to View More IPC IPC(8): B01L1/02B01L7/00
CPCB01L1/025B01L7/00
Inventor 校文超岳文孟德忠康嘉杰
Owner CHINA UNIV OF GEOSCIENCES (BEIJING)